Sample records for fb uufiles tar

  1. Tar sand

    SciTech Connect (OSTI)

    McLendon, T.R.; Bartke, T.C.

    1990-01-01T23:59:59.000Z

    Research on tar sand is briefly discussed. The research program supported by the US Department of Energy (DOE) includes a variety of surface extraction schemes. The University of Utah has process development units (PDU) employing fluidized bed, hot, water-assisted, and fluidized-bed/heat-pipe, coupled combustor technology. Considerable process variable test data have been gathered on these systems: (1) a rotary kiln unit has been built recently; (2) solvent extraction processing is being examined; and (3) an advanced hydrogenation upgrading scheme (hydropyrolysis) has been developed. The University of Arkansas, in collaboration with Diversified Petroleum, Inc., has been working on a fatty acid, solvent extraction process. Oleic acid is the solvent/surfactant. Solvent is recovered by adjusting processing fluid concentrations to separate without expensive operations. Western Research Institute has a PDU-scale scheme called the Recycle Oil Pyrolysis and Extraction (ROPE) process, which combines solvent (hot recycle bitumen) and pyrolytic extraction. 14 refs., 19 figs.

  2. Centrifuge treatment of coal tar

    SciTech Connect (OSTI)

    L.A. Kazak; V.Z. Kaidalov; L.F. Syrova; O.S. Miroshnichenko; A.S. Minakov [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

    2009-07-15T23:59:59.000Z

    New technology is required for the removal of water and heavy fractions from regular coal tar. Centrifuges offer the best option. Purification of coal tar by means of centrifuges at OAO NLMK permits the production of pitch coke or electrode pitch that complies with current standards.

  3. Treating tar sands formations with karsted zones

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX)

    2010-03-09T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. The tar sands formation may have one or more karsted zones. Methods may include providing heat from one or more heaters to one or more karsted zones of the tar sands formation to mobilize fluids in the formation. At least some of the mobilized fluids may be produced from the formation.

  4. Tar loads on Omani beaches

    SciTech Connect (OSTI)

    Badawy, M.I.; Al-Harthy, F.T. (National Research Center, Cairo (Egypt))

    1991-11-01T23:59:59.000Z

    Owing to Oman's geographic position and long coastal line, the coastal areas of Oman are particularly vulnerable to oil pollution from normal tanker operations, illegal discharges, and accidental spills as well as local sources of oil input. UNEP carried out a survey on the coasts of Oman to determine the major sources of oil pollution and concluded that the major shoreline pollution problems in Oman arose from operational discharges of oil from passing vessels traffic. The oil, because of the high sea and air temperatures in the area, was subjected to relatively high rates of evaporation and photo-oxidation and tended to arrive at the coast as heavy petroleum particulate residues (tar balls). The aim of the present study was to measure the loads of tar balls in Omani coastal areas and to identify the source of oil pollutants on beaches.

  5. GJO-2000-183-TAR

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ," POST 2,000LIST OFKC83-TAR

  6. FB Line Basis for Interim Operation

    SciTech Connect (OSTI)

    Shedrow, B.

    1998-10-19T23:59:59.000Z

    The safety analysis of the FB-Line Facility indicates that the operation of FB-Line to support the current mission does not present undue risk to the facility and co-located workers, general public, or the environment.

  7. Treating tar sands formations with dolomite

    DOE Patents [OSTI]

    Vinegar, Harold J.; Karanikas, John Michael

    2010-06-08T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. The tar sands formation may include dolomite and hydrocarbons. Methods may include providing heat at less than the decomposition temperature of dolomite from one or more heaters to at least a portion of the formation. At least some of the hydrocarbon fluids are mobilized in the formation. At least some of the hydrocarbon fluids may be produced from the formation.

  8. Creating fluid injectivity in tar sands formations

    DOE Patents [OSTI]

    Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

    2012-06-05T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons including mobilized hydrocarbons are produced from the portion.

  9. Creating fluid injectivity in tar sands formations

    DOE Patents [OSTI]

    Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

    2010-06-08T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons are produced from the portion.

  10. athabasca tar sands: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    tar sands resources are estimated at 60 to 80 unknown authors 2 Request received (from Norway, regarding e-mail titled "Grandparents Oppose Tar Sands"): Thanks. I have seen them in...

  11. Click Dimers To Target HIV TAR RNA Conformation Sunil Kumar,

    E-Print Network [OSTI]

    Stuart, Steven J.

    with high affinity toward TAR show promising anti-HIV activity. Ribonucleic acid-protein interactionsClick Dimers To Target HIV TAR RNA Conformation Sunil Kumar, Patrick Kellish, W. Edward Robinson and length in the linker region to target the human immunode- ficiency virus type 1 (HIV-1) TAR RNA region

  12. Investigation of coal tar mobility at a former MGP site

    SciTech Connect (OSTI)

    Moo-Young, H.K.; Mo, X.H.; Waterman, R.; Coleman, A.; Saroff, S. [California State University Los Angeles, Los Angeles, CA (United States)

    2009-11-15T23:59:59.000Z

    The presence of coal tar in the subsurface of former manufactured gas plant sites poses an environmental hazard and a potential threat to public health. Coal tar can release various chemical compounds that are transported into the groundwater. Before any efforts can be made to remove coal tar from contaminated subsurface soils, it is recommended to characterize coal tar properties and composition and to delineate the residual saturation point between mobile and immobile coal tar. This paper presents a new innovative field device, the Res-SAT field tool, and laboratory procedures that can be used to determine the saturation-capillary pressure relationship for a soil-water coal-tar system and the critical pressure for coal tar mobility.

  13. Nigeria to step up tar sands activity

    SciTech Connect (OSTI)

    Not Available

    1987-03-01T23:59:59.000Z

    The Nigerian government has directed its Ministry of Mines, Power and Steel to assume responsibility for the exploration and exploitation of tar sands deposits in Bendel, Ondo and Oyo States. The directive resulted from a survey report by the University of Ife's geological consultancy unit on bituminous sand deposits in the area. The statement said the government was satisfied that there were large commercial quantities of the sands in the three states. The survey had reported that Nigeria could recover between 31 and 40 billion barrels of heavy crude from the tar sand deposits. Exploration for hydrocarbons is currently going on in Anambra and Lake Chad basins as well as the Benue Trough. Apart from the Nigerian National Petroleum Corporation, Shell Petroleum and Gulf Oil have begun exploration activities in the Ondo area. Meanwhile, Nigeria has had to import heavy crude from Venezuela, for processing at the Kaduna refinery.

  14. Aspects of tar sands development in Nigeria

    SciTech Connect (OSTI)

    Adewusi, V.A. (Dept. of Chemical Engineering, Obafemi Awolowo Univ., Ile-Ife (NG))

    1992-07-01T23:59:59.000Z

    Development of Nigerian massive reserves of crude bitumen and associated heavy oil is imminent in view of the impacts that the huge importation of these materials and their products have on the nation's economy, coupled with the depleting reserves of Nigeria and highlights the appropriate production technology options and their environmental implications. The utilization potentials of these resources are also enumerated, as well as the government's role in achieving accelerated, long-term tar sands development in the country.

  15. The potential use of tar sand bitumen as paving asphalt

    SciTech Connect (OSTI)

    Petersen, J.C.

    1987-01-01T23:59:59.000Z

    The properties of several tar sand asphalts prepared in past studies by several different investigators were compared with each other and with the properties of petroleum asphalts. These results were reviewed and discussed with regard to the potential use of tar sand bitumen in pavement applications. The data show that tar sand bitumen has good potential for use in highway pavements that meet today's performance specifications. No deficiencies in the tar sand asphalts were found that would be expected to seriously affect performance. On the other hand, the data indicate that some tar sand asphalts may have superior aging characteristics, being relatively resistant to oxidative age hardening compared with typical petroleum asphalts. Asphalt-aggregate mixtures prepared using two tar sand asphalts also showed acceptable strength properties and excellent resistance to moisture-induced damage.

  16. VAPOR PRESSURES AND HEATS OF VAPORIZATION OF PRIMARY COAL TARS

    SciTech Connect (OSTI)

    Eric M. Suuberg; Vahur Oja

    1997-07-01T23:59:59.000Z

    This project had as its main focus the determination of vapor pressures of coal pyrolysis tars. It involved performing measurements of these vapor pressures and from them, developing vapor pressure correlations suitable for use in advanced pyrolysis models (those models which explicitly account for mass transport limitations). This report is divided into five main chapters. Each chapter is a relatively stand-alone section. Chapter A reviews the general nature of coal tars and gives a summary of existing vapor pressure correlations for coal tars and model compounds. Chapter B summarizes the main experimental approaches for coal tar preparation and characterization which have been used throughout the project. Chapter C is concerned with the selection of the model compounds for coal pyrolysis tars and reviews the data available to us on the vapor pressures of high boiling point aromatic compounds. This chapter also deals with the question of identifying factors that govern the vapor pressures of coal tar model materials and their mixtures. Chapter D covers the vapor pressures and heats of vaporization of primary cellulose tars. Chapter E discusses the results of the main focus of this study. In summary, this work provides improved understanding of the volatility of coal and cellulose pyrolysis tars. It has resulted in new experimentally verified vapor pressure correlations for use in pyrolysis models. Further research on this topic should aim at developing general vapor pressure correlations for all coal tars, based on their molecular weight together with certain specific chemical characteristics i.e. hydroxyl group content.

  17. Oil shale, tar sands, and related materials

    SciTech Connect (OSTI)

    Stauffer, H.C.

    1981-01-01T23:59:59.000Z

    This sixteen-chapter book focuses on the many problems and the new methodology associated with the commercialization of the oil shale and tar sand industry. Topics discussed include: an overview of the Department of Energy's oil shale R, D, and D program; computer simulation of explosive fracture of oil shale; fracturing of oil shale by treatment with liquid sulfur dioxide; chemistry of shale oil cracking; hydrogen sulfide evolution from Colorado oil shale; a possible mechanism of alkene/alkane production in oil shale retorting; oil shale retorting kinetics; kinetics of oil shale char gasification; a comparison of asphaltenes from naturally occurring shale bitumen and retorted shale oils: the influence of temperature on asphaltene structure; beneficiation of Green River oil shale by density methods; beneficiation of Green River oil shale pelletization; shell pellet heat exchange retorting: the SPHER energy-efficient process for retorting oil shale; retorted oil shale disposal research; an investigation into the potential economics of large-scale shale oil production; commercial scale refining of Paraho crude shale oil into military specification fuels; relation between fuel properties and chemical composition; chemical characterization/physical properties of US Navy shale-II fuels; relation between fuel properties and chemical composition: stability of oil shale-derived jet fuel; pyrolysis of shale oil residual fractions; synfuel stability: degradation mechanisms and actual findings; the chemistry of shale oil and its refined products; the reactivity of Cold Lake asphaltenes; influence of thermal processing on the properties of Cold Lake asphaltenes: the effect of distillation; thermal recovery of oil from tar sands by an energy-efficient process; and hydropyrolysis: the potential for primary upgrading of tar sand bitumen.

  18. Comparison of coal tars generated by pyrolysis of Hanna coal and UCG (underground coal gasification) Hanna IVB coal tars

    SciTech Connect (OSTI)

    Barbour, F.A.; Cummings, R.E.

    1986-04-01T23:59:59.000Z

    The compositions of coal tars produced by laboratory and pilot scale apparatus have been compared to those produced during underground coal gasification (UCG) experiments at Hanna, Wyoming. Four coal tars were generated by pyrolysis using the block reactor and the laboratory reference retort, and a fifth coal tar was composited from products produced by UCG. Coal tars were separated into chemically defined fractions and were characterized by gas chromatography. Specific compounds were not identified, but rather fingerprinting or compound-type profiling was used for identifying similarities and differences in the product tars. This permitted the evaluation of the different methods of tar production with respect to one another. The UCG coal tars appeared to have undergone more secondary cracking than the pyrolytic products. The coal tar products from the laboratory reference retort appear to be more indicative of the coal's chemical structure. Products from the block reactor contained lesser amounts of the lighter boiling material. In addition there is organic sulfur contamination as indicated by the large amount of sulfur present in the product tar from the block reactor. 11 refs., 16 figs., 11 tabs.

  19. Heating tar sands formations while controlling pressure

    DOE Patents [OSTI]

    Stegemeier, George Leo (Houston, TX) [Houston, TX; Beer, Gary Lee (Houston, TX) [Houston, TX; Zhang, Etuan (Houston, TX) [Houston, TX

    2010-01-12T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. A pressure in the majority of the section may be maintained below a fracture pressure of the formation. The pressure in the majority of the section may be reduced to a selected pressure after the average temperature reaches a temperature that is above 240.degree. C. and is at or below pyrolysis temperatures of hydrocarbons in the section. At least some hydrocarbon fluids may be produced from the formation.

  20. Heating tar sands formations to visbreaking temperatures

    DOE Patents [OSTI]

    Karanikas, John Michael (Houston, TX); Colmenares, Tulio Rafael (Houston, TX); Zhang, Etuan (Houston, TX); Marino, Marian (Houston, TX); Roes, Augustinus Wilhelmus Maria (Houston, TX); Ryan, Robert Charles (Houston, TX); Beer, Gary Lee (Houston, TX); Dombrowski, Robert James (Houston, TX); Jaiswal, Namit (Houston, TX)

    2009-12-22T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat may be controlled so that at least a majority of the section reaches an average temperature of between 200.degree. C. and 240.degree. C., which results in visbreaking of at least some hydrocarbons in the section. At least some visbroken hydrocarbon fluids may be produced from the formation.

  1. Process for upgrading tar sand bitumen

    SciTech Connect (OSTI)

    Bartholic, D.B.; Reagan, W.J.

    1989-04-04T23:59:59.000Z

    A process is described for upgrading a charge of a tar sand bitumen concentrate containing mineral matter including fine particles which comprises contacting the charge in a riser in the presence of a low boiling organic solvent diluent with finely divided attrition-resistant particles of a hot fluidizable substantially catalytically inert solid which is substantially chemically inert to a solution of mineral acid. The contact of the charge with the particles is at high temperature and short contact time to vaporize the high hydrogen containing components of the bitumen, the period of time being less than that which induces substantial thermal cracking of the charge, at the end of the time separating the vaporizing product from the fluidizable particles. The fluidizable particles now bear a deposit of both combustible solid, adherent particles of fine particles of mineral matter and metals. The particles of inert solid are passed with deposit of combustibles and fine particles of mineral matter to a regenerator to oxidize the combustible portion of the deposits, removing at least a portion of deposit of mineral matter and metals by removing the inert solid from the regenerator and contacting removed inert solid with a hot mineral acid, and recirculating fluidizable solid depleted at least in part of deposited mineral matter to contact with incoming charge of tar sand bitumen concentrate and diluent.

  2. Solvent extraction of bitumen from tar sands

    SciTech Connect (OSTI)

    Hoon, A.Y.; Thomas, S. [Univ. of West Indies, St. Augustine (Trinidad and Tobago)

    1995-12-31T23:59:59.000Z

    This paper reports on the measurement of mass transfer rates for the extraction of bitumen from tar sands using organic solvents. The experiment was carried out in an agitated vessel using a six-blade turbine mixer on a laboratory scale. To facilitate the determination of absolute mass transfer coefficients, tar sands were specially prepared in the form of spherical particles so that mass transfer area can be computed. The variables investigated in the study included: (1) solvent type (kerosene, toluene, benzene), (2) stirrer speed, 25 rpm to 1000 rpm, and (3) particle diameter, 0.4 cm to 1.2 cm. The results indicated that solvency power varied markedly with the various solvents used and that high aromatic content promoted rapid dissolution when compared with paraffinic solvents. The mass transfer rates increased with increasing stirrer speed in accordance with the relationship: k {alpha} N{sup 0.56} where k is the mass transfer coefficient and N the stirrer speed. Increasing particle diameter also resulted in decreased mass transfer rates. The results were satisfactorily correlated in terms of a Frossling type equation, Sh {alpha} Re{sub p}{sup a}Sc{sup b}.

  3. The extraction of bitumen from western tar sands

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1990-07-01T23:59:59.000Z

    Topics discussed include: characterization of bitumen impregnated sandstone, water based tar sand separation technology, electrophoretic characterization of bitumen and fine mineral particles, bitumen and tar sand slurry viscosity, the hot water digestion-flotation process, electric field use on breaking water-in-oil emulsions, upgrading of bitumens and bitumen-derived liquids, solvent extraction.

  4. The extraction of bitumen from western tar sands. Annual report

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1990-07-01T23:59:59.000Z

    Topics discussed include: characterization of bitumen impregnated sandstone, water based tar sand separation technology, electrophoretic characterization of bitumen and fine mineral particles, bitumen and tar sand slurry viscosity, the hot water digestion-flotation process, electric field use on breaking water-in-oil emulsions, upgrading of bitumens and bitumen-derived liquids, solvent extraction.

  5. Method and apparatus for hydrocarbon recovery from tar sands

    DOE Patents [OSTI]

    Westhoff, J.D.; Harak, A.E.

    1988-05-04T23:59:59.000Z

    A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000/degree/F in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs. 1 fig., 1 tab.

  6. Method and apparatus for hydrocarbon recovery from tar sands

    DOE Patents [OSTI]

    Westhoff, James D. (Laramie, WY); Harak, Arnold E. (Laramie, WY)

    1989-01-01T23:59:59.000Z

    A method and apparatus for utilizing tar sands having a broad range of bitumen content is disclosed. More particularly, tar sands are pyrolyzed in a cyclone retort with high temperature gases recycled from the cyclone retort to produce oil and hydrocarbon products. The spent tar sands are then burned at 2000.degree. F. in a burner to remove residual char and produce a solid waste that is easily disposable. The process and apparatus have the advantages of being able to utilize tar sands having a broad range of bitumen content and the advantage of producing product gases that are free from combustion gases and thereby have a higher heating value. Another important advantage is rapid pyrolysis of the tar sands in the cyclone so as to effectively utilize smaller sized reactor vessels for reducing capitol and operating costs.

  7. A coke oven model including thermal decomposition kinetics of tar

    SciTech Connect (OSTI)

    Munekane, Fuminori; Yamaguchi, Yukio [Mitsubishi Chemical Corp., Yokohama (Japan); Tanioka, Seiichi [Mitsubishi Chemical Corp., Sakaide (Japan)

    1997-12-31T23:59:59.000Z

    A new one-dimensional coke oven model has been developed for simulating the amount and the characteristics of by-products such as tar and gas as well as coke. This model consists of both heat transfer and chemical kinetics including thermal decomposition of coal and tar. The chemical kinetics constants are obtained by estimation based on the results of experiments conducted to investigate the thermal decomposition of both coal and tar. The calculation results using the new model are in good agreement with experimental ones.

  8. Heats of dissolution of tar sand bitumen in various solvents

    SciTech Connect (OSTI)

    Ensley, E.K.; Scott, M.

    1988-05-01T23:59:59.000Z

    The dissolution of tar sand bitumen from a tar sand matrix was examined using three solvents: (1) dichloromethane, a polar-polarizable solvent; (2) toluene, a nonpolar-polarizable solvent; and (3) hexane, a nonpolar-nonpolarizable solvent. The dichloromethane had the highest dissolution energy, followed by toluene, with hexane having the lowest dissolution energy. These data were combined with heat of dissolution of recovered bitumen and heat of wetting of spent sand to calculate the bonding energy between bitumen and the mineral matrix. The interfacial bonding energy between tar sand bitumen and the mineral matrix was found to be in the region of 0 to 0.09 cal/g of bitumen, which is very small. This conclusion may find application in recovery of energy or bitumen from bitumen-wet tar sand deposits. 9 refs., 2 tabs.

  9. The potential use of tar sand bitumen as paving asphalt

    SciTech Connect (OSTI)

    Petersen, J.C.

    1988-01-01T23:59:59.000Z

    In this paper several research reports describing the preparation of potential paving asphalts from tar sand bitumen are reviewed and the results of the studies compared. The tar sand asphalts described in the studies were prepared from 1) hot water-recovered bitumen from deposits near San Luis Obispo, California (Edna deposits), and deposits near Vernal and Sunnyside, Utah; and 2) bitumen recovered from the Northwest Asphalt Ridge deposits near Vernal, Utah, by both in situ steamflood and in situ combustion recovery processes. Important properties of the tar sand asphalts compare favorably with those of specification petroleum asphalts. Laboratory data suggest that some tar sand asphalts may have superior aging characteristics and produce more water-resistant paving mixtures than typical petroleum asphalts.

  10. Creating and maintaining a gas cap in tar sands formations

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX); Dinkoruk, Deniz Sumnu (Houston, TX); Wellington, Scott Lee (Bellaire, TX)

    2010-03-16T23:59:59.000Z

    Methods for treating a tar sands formation are disclosed herein. Methods for treating a tar sands formation may include providing heat to at least part of a hydrocarbon layer in the formation from one or more heaters located in the formation. Pressure may be allowed to increase in an upper portion of the formation to provide a gas cap in the upper portion. At least some hydrocarbons are produced from a lower portion of the formation.

  11. The extraction of bitumen from western tar sands

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1989-05-01T23:59:59.000Z

    This report represents the work done during the year of May 8, 1987 to June 9, 1988. This year was the first year of a five-year program. The overall objective of the latter is to advance the technologies for recovering bitumen from the tar sands by thermal and water assisted extraction means and upgrading of bitumen to synthetic crude, and conversion of bitumens to specialty products such as asphalt and resins to levels where realistic evaluations of technical and commercial potential can be made. Additionally, it is desired to have the data at a level which is adequate for design of pilot plants of appropriate size deemed necessary for commercial scale-up of the various processes being studied. The main areas for studies covered in this report are modelling and optimization of the hydropyrolysis process for upgrading bitumens, bitumen recovery by pyrolysis of the circle Cliffs tar sands in a fluid bed, pyrolysis of Whiterocks tar sand in a rotary kiln, modelling of the combustor in the coupled fluidized bed with interbed heat transfer using heat pipes, development of superior diluents for use in the water extraction of Utah's tar sands, and fractionation and characterization of the bitumens from Asphalt Ridge and Sunnyside tar sands. 169 refs., 60 figs., 31 tars.

  12. An evaluation of the potential end uses of a Utah tar sand bitumen. [Tar sand distillate

    SciTech Connect (OSTI)

    Thomas, K.P.; Harnsberger, P.M.; Guffey, F.D.

    1986-09-01T23:59:59.000Z

    To date the commercial application of tar sand deposits in the United States has been limited to their use as paving materials for county roads, parking lots, and driveways because the material, as obtained from the quarries, does not meet federal highway specifications. The bitumen in these deposits has also been the subject of upgrading and refining studies to produce transportation fuels, but the results have not been encouraging from an economic standpoint. The conversion of tar sand bitumen to transportation fuels cannot compete with crude oil refining. The purposes of this study were two-fold. The first was to produce vacuum distillation residues and determine if their properties met ASTM asphalt specifications. The second was to determine if the distillates could serve as potential feedstocks for the production of aviation turbine fuels. The bitumen used for this study was the oil produced during an in situ steamflood project at the Northwest Asphalt Ridge (Utah) tar sand deposit. Two distillation residues were produced, one at +316/sup 0/C and one at +399/sup 0/C. However, only the lower boiling residue met ASTM specifications, in this case as an AC-30 asphalt. The original oil sample met specifications as an AC-5 asphalt. These residue samples showed some unique properties in the area of aging; however, these properties need to be investigated further to determine the implications. It was also suggested that the low aging indexes and high flow properties of the asphalts may be beneficial for pavements that require good low-temperature performance. Two distillate samples were produced, one at IBP-316/sup 0/C and one at IBP-399/sup 0/C. The chemical and physical properties of these samples were determined, and it was concluded that both samples appear to be potential feedstocks for the production of aviation turbine fuels. However, hydrogenation studies need to be conducted and the properties of the finished fuels determined to verify the prediction. 14 refs., 12 tabs.

  13. Process for upgrading tar sand bitumen

    SciTech Connect (OSTI)

    Bartholic, D.B.; Reagan, W.J.

    1989-02-14T23:59:59.000Z

    A process is described for upgrading a charge of a tar sand bitumen concentrate containing metal impurities, colloidal calcium-containing clay and water. It consists of contacting the charge in a riser contacting zone in the presence of a low boiling organic solvent with hot fluidizable attrition-resistant substantially catalytically-inert microspheres, which are 20 to 150 microns in diameter and are composed of previously calcined kaolin clay. The contact takes place at high temperature and short contact time, which permits vaporization of the high hydrogen containing components of the bitumen. The period of time is less than that which induces substantial thermal cracking of the charge. At the end of the time the vaporized produce is separated from the microspheres of calcined kaolin clay, the microspheres of calcined kaolin clay now bearing a deposit of combustible solid, metal impurities and adherent particles of colloidal calcium-containing clay originally contained in the bitumen concentrate, immediately reducing the temperature of the vaporized product to minimize thermal cracking and recovering the product for further refining to produce one or more premium products.

  14. Interpretations and implications of the top quark rapidity asymmetries A FB t and A FB ?

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Berger, Edmond L.; Cao, Qing-Hong; Chen, Chuan-Ren; Zhang, Hao

    2013-07-01T23:59:59.000Z

    Forward-backward asymmetries AtFB and AlFB are observed in the top-quark t rapidity distribution and in the rapidity distribution of charged leptons l from top-quark decay at the Tevatron proton-antiproton collider, and a charge asymmetry AC is seen in proton-proton collisions at the Large Hadron Collider (LHC). In this paper, we update our previous studies of the Tevatron asymmetries using the most recent data. We provide expectations for AC at the LHC based first on simple extrapolations from the Tevatron, and second based on new physics models that can explain the Tevatron asymmetries. We examine the relationship of the two asymmetries AtFB and AlFB. We show their connection through the (V–A) spin correlation between the charged lepton and the top quark with different polarization states. We show that the ratio of the two asymmetries provides independent insight into the physics interpretation of the top-quark asymmetry. We emphasize the value of the measurement of both asymmetries, and we conclude that a model which produces more right-handed than left-handed top quarks is suggested by the present Tevatron data.

  15. In situ recovery of oil from Utah tar sand: a summary of tar sand research at the Laramie Energy Technology Center

    SciTech Connect (OSTI)

    Marchant, L.C.; Westhoff, J.D.

    1985-10-01T23:59:59.000Z

    This report describes work done by the United States Department of Energy's Laramie Energy Technology Center from 1971 through 1982 to develop technology for future recovery of oil from US tar sands. Work was concentrated on major US tar sand deposits that are found in Utah. Major objectives of the program were as follows: determine the feasibility of in situ recovery methods applied to tar sand deposits; and establish a system for classifying tar sand deposits relative to those characteristics that would affect the design and operation of various in situ recovery processes. Contents of this report include: (1) characterization of Utah tar sand; (2) laboratory extraction studies relative to Utah tar sand in situ methods; (3) geological site evaluation; (4) environmental assessments and water availability; (5) reverse combustion field experiment, TS-1C; (6) a reverse combustion followed by forward combustion field experiment, TS-2C; (7) tar sand permeability enhancement studies; (8) two-well steam injection experiment; (9) in situ steam-flood experiment, TS-1S; (10) design of a tar sand field experiment for air-stream co-injection, TS-4; (11) wastewater treatment and oil analyses; (12) economic evaluation of an in situ tar sand recovery process; and (13) appendix I (extraction studies involving Utah tar sands, surface methods). 70 figs., 68 tabs.

  16. Effect of ozonation on the composition of crude coal-tar benzene

    SciTech Connect (OSTI)

    Semenova, S.A.; Patrakov, Y.F. [Russian Academy of Sciences, Kemerovo (Russian Federation)

    2007-05-15T23:59:59.000Z

    The effect of ozonation on the composition of crude benzene produced by the coal-tar chemical industry was studied.

  17. Recognition of HIV TAR RNA by triazole linked neomycin dimers Sunil Kumar, Dev P. Arya

    E-Print Network [OSTI]

    Stuart, Steven J.

    protein, (a 86 amino acid protein) and regulates the transcription of HIV virus. TAR RNA­Tat proteinRecognition of HIV TAR RNA by triazole linked neomycin dimers Sunil Kumar, Dev P. Arya Laboratory synthesized using `click chemistry' with varying linker function- ality and length to target the TAR RNA

  18. $A^t_{FB}$ Meets LHC

    SciTech Connect (OSTI)

    Hewett, JoAnne L.; /SLAC; Shelton, Jessie; /Yale U.; Spannowsky, Michael; /Oregon U.; Tait, Tim M.P.; /UC, Irvine; Takeuchi, Michihisa; /Heidelberg U.

    2012-02-14T23:59:59.000Z

    The recent Tevatron measurement of the forward-backward asymmetry of the top quark shows an intriguing discrepancy with Standard Model expectations, particularly at large t{bar t} invariant masses. Measurements of this quantity are subtle at the LHC, due to its pp initial state, however, one can define a forward-central-charge asymmetry which captures the physics. We study the capability of the LHC to measure this asymmetry and find that within the SM a measurement at the 5{sigma} level is possible with roughly 60 fb{sup -1} at {radical}s = 14 TeV. If nature realizes a model which enhances the asymmetry (as is necessary to explain the Tevatron measurements), a significant difference from zero can be observed much earlier, perhaps even during early LHC running at {radical}s = 7 TeV. We further explore the capabilities of the 7 TeV LHC to discover resonances or contact interactions which modify the t{bar t} invariant mass distribution using recent boosted top tagging techniques. We find that TeV-scale color octet resonances can be discovered, even with small coupling strengths and that contact interactions can be probed at scales exceeding 6 TeV. Overall, the LHC has good potential to clarify the situation with regards to the Tevatron forward-backward measurement.

  19. Solvent extraction process for recovering bitumen from tar sand

    SciTech Connect (OSTI)

    Hsieh, C.R.; Clifford, R.K.

    1987-06-30T23:59:59.000Z

    This patent describes a process for recovering bitumen from tar sand which comprises: (a) preparing a mixture containing divided tar sand and an organic solvent the ratio of the solvent to the bitumen in the tar sand is at least 2 parts solvent to 1 part bitumen form a bitument/solvent phase with a viscosity low enough to facilitate the physical separation of a significant portion of the bitumen/solvent phase from the mineral matrix of the tar sand; (b) separating by physical means at least a portion of the bitumen/solvent phase from the mineral matrix; (c) mixing the separated mineral matrix of step (b) with additional solvent in a washing stage to recover bitumen remaining with the mineral matrix; (d) introducing the recovered solvent/bitumen mixture from wash step (c) back into step (a); (e) recovering organic solvent from the mineral matrix of step (c) using an aqueous/organic solvent froth flotation phase separation where the majority of the mineral matrix remains with the aqueous phase; (f) recycling the solvent recovered from the phase separation of step (e) back to the washing step of (c); (g) separating bitumen from the bitumen/solvent phase of step (b); and (h) returning solvent collected from step (g) back to step (a).

  20. HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 VOCsVOCs,, PAHsPAHs, soot, tar, CO, soot, tar, CO

    E-Print Network [OSTI]

    Zevenhoven, Ron

    of tar (from biomass gasificationbiomass gasification)) ·· COCO see: www.hut.fi/~see: www-level ozone in Europeand ground-level ozone in Europe VOC emissions (VOC emissions (inclincl. methane). methane) in Europe, 1994 (tonnes)in Europe, 1994 (tonnes) Ground-level ozone in Europe,Ground-level ozone

  1. Auslandsbeauftragte / Departmental Coordinators FB 1: Rechts-und Wirtschaftswissenschaften

    E-Print Network [OSTI]

    Haller-Dintelmann, Robert

    @linglit.tu-... Overseas: Dr. Sabine Bartsch (S1|03 189) Tel: 16-4570 | bartsch@linglit.tu-... FB 3: Mathematik Ansprechpartner Studienbüro Internationales: Dr. René Bartsch (S2|15 233) Tel: 16-3587 | rbartsch

  2. FB2 Biologie / Chemie www.uni-bremen.de

    E-Print Network [OSTI]

    Diekmann, Martin

    Teilgebiete der Physik eigenständig untersuchen. learning outcome Art der Prüfung / method of assessment, exam Modulprüfung (MP) / Assessment of module (MP) or submodule (TP) Klausur written exam #12;FB2 Biologie / Chemie work Protokolle Journals Lerninhalte Si

  3. Simultaneous upgrading of tar sand bitumen and coal by corefining

    SciTech Connect (OSTI)

    Hsich, C.R.; Donaldson, W.I.

    1988-08-16T23:59:59.000Z

    A continuous process is described for simultaneously corefining a mixture of comminuted coal and tar sand bitumen to form a liquid refinery feed stock, having improved hydrocarbon content and viscosity and reduced organo-metallic and metal components, which process comprises: (a) combining bitumen substantially separated from tar sands with comminuted raw coal at a coal to liquid weight ratio of from about 1:2 to about 1 to 50 to form a slurry mixture; (b) subjecting the slurry mixture resulting from step (a) to hydrocracking conditions in the absence of added catalyst to produce off-gases and a mixture of co-refined bitumen and coal liquid and coal ash residues; and (c) recovering the corefined improve coal-bitumen liquid as a refinery feedstock.

  4. Heat transfer and oil displacement models for tar sands reservoirs

    SciTech Connect (OSTI)

    Ward, C.E.; Ward, G.D.

    1984-09-01T23:59:59.000Z

    A convective heat transfer model and one dimensional displacement model applicable to tar sands and heavy oils for use with a microcomputer are presented. The convective heat transfer model describes the temperature profiles in a thermal operation. The displacement model offers insight into the effect of process variables on the steam/oil or air/oil ratio of thermal operations. A method is presented for predicting the fuel burn in a fireflood.

  5. Application of multidimensional analytical transport models to coal-tar derivatives

    E-Print Network [OSTI]

    Sim, Youn

    1992-01-01T23:59:59.000Z

    of a coal-tar distillation and wood preserving plant from 1918 to 1972 on an 80-acre site in St. Louis Park, a suburb of Minneapolis, Minn. , (Hult and Schoenberg, 1984) resulted in ground water contamination (Fig. 1). Coal-tar derivatives released.... P. A. Domenico During the years from 1918 to 1972 a coal-tar distillation and wood preserving plant in St. Louis Park, Minnesota contaminated the local ground water system. Coal-tar derivatives released into the environment have contaminated...

  6. Data:A3e7d1e2-5415-4cd9-bc91-6fb9fb7fd076 | Open Energy Information

    Open Energy Info (EERE)

    1-6fb9fb7fd076 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information...

  7. Systems and methods for producing hydrocarbons from tar sands formations

    DOE Patents [OSTI]

    Li, Ruijian (Katy, TX); Karanikas, John Michael (Houston, TX)

    2009-07-21T23:59:59.000Z

    A system for treating a tar sands formation is disclosed. A plurality of heaters are located in the formation. The heaters include at least partially horizontal heating sections at least partially in a hydrocarbon layer of the formation. The heating sections are at least partially arranged in a pattern in the hydrocarbon layer. The heaters are configured to provide heat to the hydrocarbon layer. The provided heat creates a plurality of drainage paths for mobilized fluids. At least two of the drainage paths converge. A production well is located to collect and produce mobilized fluids from at least one of the converged drainage paths in the hydrocarbon layer.

  8. Production from multiple zones of a tar sands formation

    DOE Patents [OSTI]

    Karanikas, John Michael; Vinegar, Harold J

    2013-02-26T23:59:59.000Z

    A method for treating a tar sands formation includes providing heat to at least part of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat is allowed to transfer from the heaters to at least a portion of the formation. Fluids are produced from the formation through at least one production well that is located in at least two zones in the formation. The first zone has an initial permeability of at least 1 darcy. The second zone has an initial of at most 0.1 darcy. The two zones are separated by a substantially impermeable barrier.

  9. Constraints to Stop Deforestation FB IV Informatik, Universitat Trier,

    E-Print Network [OSTI]

    Seidl, Helmut

    Constraints to Stop Deforestation H. Seidl FB IV ­ Informatik, Universit¨at Trier, D­54286 Trier, Universitetsparken 1, DK­2100 Copenhagen �, Denmark. rambo@diku.dk Abstract Wadler's deforestation algorithm, deforestation must terminate on all programs. Several techniques exist to ensure termination of de­ forestation

  10. Constraints to Stop HigherOrder Deforestation FB IV Informatik

    E-Print Network [OSTI]

    Seidl, Helmut

    Constraints to Stop Higher­Order Deforestation H. Seidl FB IV ­ Informatik Universit¨at Trier, D of Copenhagen Universitetsparken 1, DK­2100 Copenhagen �, Denmark rambo@diku.dk Abstract Wadler's deforestation in a compiler, it must terminate on all programs. Several techniques to ensure termi­ nation of deforestation

  11. Potential turbine fuels from western Kentucky tar sand bitumen

    SciTech Connect (OSTI)

    Moore, H.F.; Johnson, C.A.; Sutton, W.A.; Benslay, R.M. (Ashland Petroleum Co., KY (USA))

    1987-04-01T23:59:59.000Z

    The declining quality of petroleum is a particular problem for aviation turbine fuels. Since these fuels are required to meet stringent corrosion, thermal stability and purity specification, very little in the way of contaminants or heteroatoms can be tolerated. However, heavier and more sour crude supplied result in lower straight-run turbine fuel yields, higher sulfur contents, and higher aromatic contents. While all turbine fuels were originally prepared from high quality stocks by distillation, many commercial and military fuels now require hydrotreatment to meet specifications. The work described in this program extrapolates these present trends to very heavy feedstocks. Tar sands bitumen and heavy crude oils are low API gravity, high viscosity hydrocarbonaceous materials commonly exhibiting high levels of heteroatomic species, high metals content and high levels of asphaltenes, plus water and solids not readily separated by conventional technology without dilution. Tar sands bitumen is highly cyclic with many polycyclic rings and naphthenic constituents. Sulfur is primarily in thiophenic structures, with nitrogen included in the ring structure. Asphaltenes are in high proportion, with a large amount of sulfur, nitrogen and metallic inclusions. Each of these characteristics represent specific concerns to refiners.

  12. Pour-point depression of crude oils by addition of tar sand bitumen

    SciTech Connect (OSTI)

    Soderberg, D.J.

    1988-03-01T23:59:59.000Z

    A process is described for reducing the pour point of a crude oil which comprises adding a pour-point depressant selected from the group consisting of a raw tar sands bitumen and hydrotreated tar sands bitumen to form a blend possessing a relatively lower pour point.

  13. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    gas, liquid crude oil, shale oil, tars and bitumen (Scragg,gas, liquid crude oil, shale oil, tars and bitumen (Scragg,

  14. Hydroconversion of heavy oils. [Residue of tar sand bitumen distillation

    SciTech Connect (OSTI)

    Garg, D.

    1986-08-19T23:59:59.000Z

    A method is described for hydroconversion of feedstocks consisting essentially of at least one heavy hydrocarbon oil selected from the group consisting of residue of petroleum oil distillation and the residue of tar sand bitumen distillation to enhance the recovery of 350/sup 0/-650/sup 0/F boiling product fraction. The method comprises treating such feed stock with hydrogen at superatmospheric pressure and in the presence of finely divided active hydrogenation catalyst in consecutive reaction stages. An initial reaction stage is carried out at a temperature in the range of 780/sup 0/-825/sup 0/F, and a subsequent reaction stage is directly carried out after the initial reaction stage at a higher temperature in the range of 800/sup 0/F-860/sup 0/F, the temperature of the subsequent reaction stage being at least 20/sup 0/F higher than that of the initial reaction stage.

  15. Production of bitumen-derived hydrocarbon liquids from Utah's tar sands: Final report

    SciTech Connect (OSTI)

    Oblad, A.G.; Hanson, F.V.

    1988-07-01T23:59:59.000Z

    In previous work done on Utah's tar sands, it had been shown that the fluidized-bed pyrolysis of the sands to produce a bitumen-derived hydrocarbon liquid was feasible. The research and development work conducted in the small-scale equipment utilized as feed a number of samples from the various tar sand deposits of Utah elsewhere. The results from these studies in yields and quality of products and the operating experience gained strongly suggested that larger scale operation was in order to advance this technology. Accordingly, funding was obtained from the State of Utah through Mineral Leasing Funds administered by the College of Mines and Earth Sciences of the University of Utah to design and build a 4-1/2 inch diameter fluidized-bed pilot plant reactor with the necessary feeding and recovery equipment. This report covers the calibration and testing studies carried out on this equipment. The tests conducted with the Circle Cliffs tar sand ore gave good results. The equipment was found to operate as expected with this lean tar sand (less than 5% bitumen saturation). The hydrocarbon liquid yield with the Circle Cliffs tar sand was found to be greater in the pilot plant than it was in the small unit at comparable conditions. Following this work, the program called for an extensive run to be carried out on tar sands obtained from a large representative tar sand deposit to produce barrel quantities of liquid product. 10 refs., 45 figs., 11 tabs.

  16. The extraction of bitumen from western tar sands. Annual report, July 1990--July 1991

    SciTech Connect (OSTI)

    Oblad, A.G.; Bunger, J.W.; Deo, M.D.; Hanson, F.V.; Miller, J.D.; Seader, J.D.

    1992-04-01T23:59:59.000Z

    Contents of this report include the following: executive summary; characterization of the native bitumen from the Whiterocks oil sand deposit; influence of carboxylic acid content on bitumen viscosity; water based oil sand separation technology; extraction of bitumen from western oil sands by an energy-efficient thermal method; large- diameter fluidized bed reactor studies; rotary kiln pyrolysis of oil sand; catalytic upgrading of bitumen and bitumen derived liquids; ebullieted bed hydrotreating and hydrocracking; super critical fluid extraction; bitumen upgrading; 232 references; Appendix A--Whiterocks tar sand deposit bibliography; Appendix B--Asphalt Ridge tar sand deposit bibliography; and Appendix C--University of Utah tar sands bibliography.

  17. NREL Patents a Catalyst that Removes Syngas Tar, Boosting the Economics of Biofuels (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-08-01T23:59:59.000Z

    NREL has patented a catalyst that reforms tar into syngas, a breakthrough that can accelerate the process of getting biomass ready for fuel synthesis and use as a drop-in fuel.

  18. Detailed kinetic study of anisole pyrolysis and oxidation to understand tar formation during biomass

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    biomass combustion and gasification Milena Nowakowska, Olivier Herbinet, Anthony Dufour, Pierre. Methoxyphenols are one of the main precursors of PAH and soot in biomass combustion and gasification. Keywords: Anisole; Pyrolysis; Oxidation; Tars; Biomass; Kinetic modeling Corresponding author

  19. Paleontological overview of oil shale and tar sands areas in Colorado, Utah, and Wyoming.

    SciTech Connect (OSTI)

    Murphey, P. C.; Daitch, D.; Environmental Science Division

    2009-02-11T23:59:59.000Z

    In August 2005, the U.S. Congress enacted the Energy Policy Act of 2005, Public Law 109-58. In Section 369 of this Act, also known as the ''Oil Shale, Tar Sands, and Other Strategic Unconventional Fuels Act of 2005,'' Congress declared that oil shale and tar sands (and other unconventional fuels) are strategically important domestic energy resources that should be developed to reduce the nation's growing dependence on oil from politically and economically unstable foreign sources. In addition, Congress declared that both research- and commercial-scale development of oil shale and tar sands should (1) be conducted in an environmentally sound manner using management practices that will minimize potential impacts, (2) occur with an emphasis on sustainability, and (3) benefit the United States while taking into account concerns of the affected states and communities. To support this declaration of policy, Congress directed the Secretary of the Interior to undertake a series of steps, several of which are directly related to the development of a commercial leasing program for oil shale and tar sands. One of these steps was the completion of a programmatic environmental impact statement (PEIS) to analyze the impacts of a commercial leasing program for oil shale and tar sands resources on public lands, with an emphasis on the most geologically prospective lands in Colorado, Utah, and Wyoming. For oil shale, the scope of the PEIS analysis includes public lands within the Green River, Washakie, Uinta, and Piceance Creek Basins. For tar sands, the scope includes Special Tar Sand Areas (STSAs) located in Utah. This paleontological resources overview report was prepared in support of the Oil Shale and Tar Sands Resource Management Plan Amendments to Address Land Use Allocations in Colorado, Utah, and Wyoming and PEIS, and it is intended to be used by Bureau of Land Management (BLM) regional paleontologists and field office staff to support future projectspecific analyses. Additional information about the PEIS can be found at http://ostseis.anl.gov.

  20. Compressed supersymmetry after 1 fb?¹ at the Large Hadron Collider

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    LeCompte, Thomas J.; Martin, Stephen P.

    2012-02-01T23:59:59.000Z

    We study the reach of the Large Hadron Collider with 1 fb?¹ of data at ?s=7 TeV for several classes of supersymmetric models with compressed mass spectra, using jets and missing transverse energy cuts like those employed by ATLAS for summer 2011 data. In the limit of extreme compression, the best limits come from signal regions that do not require more than 2 or 3 jets and that remove backgrounds by requiring more missing energy rather than a higher effective mass.

  1. FB EcoSolutions LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 NoEurope BV Jump to:FAS Technologies LLC Jump to: navigation,FB

  2. Integrated Biomass Gasification with Catalytic Partial Oxidation for Selective Tar Conversion

    SciTech Connect (OSTI)

    Zhang, Lingzhi; Wei, Wei; Manke, Jeff; Vazquez, Arturo; Thompson, Jeff; Thompson, Mark

    2011-05-28T23:59:59.000Z

    Biomass gasification is a flexible and efficient way of utilizing widely available domestic renewable resources. Syngas from biomass has the potential for biofuels production, which will enhance energy security and environmental benefits. Additionally, with the successful development of low Btu fuel engines (e.g. GE Jenbacher engines), syngas from biomass can be efficiently used for power/heat co-generation. However, biomass gasification has not been widely commercialized because of a number of technical/economic issues related to gasifier design and syngas cleanup. Biomass gasification, due to its scale limitation, cannot afford to use pure oxygen as the gasification agent that used in coal gasification. Because, it uses air instead of oxygen, the biomass gasification temperature is much lower than well-understood coal gasification. The low temperature leads to a lot of tar formation and the tar can gum up the downstream equipment. Thus, the biomass gasification tar removal is a critical technology challenge for all types of biomass gasifiers. This USDA/DOE funded program (award number: DE-FG36-O8GO18085) aims to develop an advanced catalytic tar conversion system that can economically and efficiently convert tar into useful light gases (such as syngas) for downstream fuel synthesis or power generation. This program has been executed by GE Global Research in Irvine, CA, in collaboration with Professor Lanny Schmidt's group at the University of Minnesota (UoMn). Biomass gasification produces a raw syngas stream containing H2, CO, CO2, H2O, CH4 and other hydrocarbons, tars, char, and ash. Tars are defined as organic compounds that are condensable at room temperature and are assumed to be largely aromatic. Downstream units in biomass gasification such as gas engine, turbine or fuel synthesis reactors require stringent control in syngas quality, especially tar content to avoid plugging (gum) of downstream equipment. Tar- and ash-free syngas streams are a critical requirement for commercial deployment of biomass-based power/heat co-generation and biofuels production. There are several commonly used syngas clean-up technologies: (1) Syngas cooling and water scrubbing has been commercially proven but efficiency is low and it is only effective at small scales. This route is accompanied with troublesome wastewater treatment. (2) The tar filtration method requires frequent filter replacement and solid residue treatment, leading to high operation and capital costs. (3) Thermal destruction typically operates at temperatures higher than 1000oC. It has slow kinetics and potential soot formation issues. The system is expensive and materials are not reliable at high temperatures. (4) In-bed cracking catalysts show rapid deactivation, with durability to be demonstrated. (5) External catalytic cracking or steam reforming has low thermal efficiency and is faced with problematic catalyst coking. Under this program, catalytic partial oxidation (CPO) is being evaluated for syngas tar clean-up in biomass gasification. The CPO reaction is exothermic, implying that no external heat is needed and the system is of high thermal efficiency. CPO is capable of processing large gas volume, indicating a very compact catalyst bed and a low reactor cost. Instead of traditional physical removal of tar, the CPO concept converts tar into useful light gases (eg. CO, H2, CH4). This eliminates waste treatment and disposal requirements. All those advantages make the CPO catalytic tar conversion system a viable solution for biomass gasification downstream gas clean-up. This program was conducted from October 1 2008 to February 28 2011 and divided into five major tasks. - Task A: Perform conceptual design and conduct preliminary system and economic analysis (Q1 2009 ~ Q2 2009) - Task B: Biomass gasification tests, product characterization, and CPO tar conversion catalyst preparation. This task will be conducted after completing process design and system economics analysis. Major milestones include identification of syngas cleaning requirements for proposed system

  3. Characterization and potential utilization of Whiterocks (Utah) tar sand bitumen

    SciTech Connect (OSTI)

    Tsai, C.H.; Deo, M.D.; Hanson, F.V.; Oblad, A.G. (Lab. of Coal Science, Synthetic Fuels and Catalysis, Dept. of Fuels Engineering, Univ. of Utah, Salt Lake City, UT (US))

    1991-01-01T23:59:59.000Z

    This paper reports on the native Whiterocks (Utah) tar sand bitumen that was separated into several boiling range fractions for detailed analysis and characterization. The lighter fraction (477-617 K) was evaluated for use as a transportation fuel and the residues ({gt}617 K and {gt}728 K) were evaluated for use as road asphalts. The 617 K plus residue from the Whiterocks bitumen can be classified as a viscosity grade AC-10 asphalt whereas the 728 K plus residue failed to meet asphalt specifications. Apart from the asphalt specification tests, several sophisticated techniques were used to characterize these fractions. The detailed structure of the low molecular weight portions of Whiterocks bitumen (477-617 K and 617-728 K) was determined by combined GC-MS. Several physical properties were also measured to evaluate the potential of the 477-617 K fraction as a high density/energy aviation turbine fuel. This lower molecular weight fraction of the bitumen contained predominantly naphthenic hydrocarbons and lesser concentrations of aromatic hydrocarbons. This was confirmed by the FTIR spectra and by the GC-MS analyses. As a result, the 477-617 K fraction appeared to be an excellent candidate as a feedstock for the production of high density, aviation turbine fuels following mild hydrotreating.

  4. Catalyst poisoning during tar-sands bitumen upgrading

    SciTech Connect (OSTI)

    Carruthers, J.D.; Brinen, J.S.; Komar, D.A.; Greenhouse, S. [CYTEC Industries, Stamford, CT (United States)

    1994-12-31T23:59:59.000Z

    A number of hydrotreating catalysts are used in commercial heavy oil upgrading facilities. One of these, a CoO/MoO{sub 3}/Al{sub 2}O{sub 3} catalyst has been evaluated in a pilot plant CSTR for Tar-Sands Bitumen upgrading. Following its use in a test of 200 hours duration, the catalyst was removed, de-oiled, regenerated by air-calcination to remove the coke, and then re-tested. Samples of the coked, fresh and regenerated catalyst were each examined using surface analytical techniques. ESCA and SIMS analysis of the coked and regenerated catalyst samples show, as expected, significant contamination of the catalyst with Ni and V. In addition, the SIMS analysis clearly reveals that the edges of the catalyst pellets are rich in Ca, Mg and Fe while the Ni, V and coke are evenly distributed. Regeneration of the catalyst by calcination removes the carbonaceous material but appears not to change the distribution of the metal contaminants. Retesting of the regenerated catalyst shows a performance similar to that of the fresh catalyst. These data serve to support the view that catalyst deactivation during early use is not due to the skin of Ca and Mg on the pellets but rather via the poisoning of active sites by carbonaceous species.

  5. v9fb: a remote framebuffer infrastructure of linux

    SciTech Connect (OSTI)

    Kulkarni, Abhishek [Los Alamos National Laboratory; Ionkov, Latchesar [Los Alamos National Laboratory

    2008-01-01T23:59:59.000Z

    v9fb is a software infrastructure that allows extending framebufFer devices in Linux over the network by providing an abstraction to them in the form of a filesystem hierarchy. Framebuffer based graphic devices export a synthetic filesystem which offers a simple and easy-to-use interface for performing common framebuffer operations. Remote framebuffer devices could be accessed over the network using the 9P protocol support in Linux. We describe the infrastructure in detail and review some of the benefits it offers similar to Plan 9 distributed systems. We discuss the applications of this infrastructure to remotely display and run interactive applications on a terminal while ofFloading the computation to remote servers, and more importantly the flexibility it offers in driving tiled-display walls by aggregating graphic devices in the network.

  6. FB-line neutron multiplicity counter operation manual

    SciTech Connect (OSTI)

    Langner, D.G.; Sweet, M.R.; Salazar, S.D.; Kroncke, K.E.

    1997-12-31T23:59:59.000Z

    This manual describes the design features, performance, and operating characteristics for the FB-Line Neutron Multiplicity counter (FBLNMC). The FBLNMC counts neutron multiplicities to quantitatively assay plutonium in many forms, including impure scrap and waste. Monte Carlo neutronic calculations were used to design the high-efficiency (57%) detector that has 113 {sup 3}He tubes in a high-density polyethylene body. The new derandomizer circuit is included in the design to reduce deadtime. The FBLNMC can be applied to plutonium masses in the range from a few tens of grams to 5 kg; both conventional coincidence counting and multiplicity counting can be used as appropriate. This manual gives the performance data and preliminary calibration parameters for the FBLNMC.

  7. Complete genome sequence of Arthrobacter sp. strain FB24

    SciTech Connect (OSTI)

    Nakatsu, C. H.; Barabote, Ravi; Thompson, Sue; Bruce, David; Detter, Chris; Brettin, T.; Han, Cliff F.; Beasley, Federico; Chen, Weimin; Konopka, Allan; Xie, Gary

    2013-09-30T23:59:59.000Z

    Arthrobacter sp. strain FB24 is a species in the genus Arthrobacter Conn and Dimmick 1947, in the family Micrococcaceae and class Actinobacteria. A number of Arthrobacter genome sequences have been completed because of their important role in soil, especially bioremediation. This isolate is of special interest because it is tolerant to multiple metals and it is extremely resistant to elevated concentrations of chromate. The genome consists of a 4,698,945 bp circular chromosome and three plasmids (96,488, 115,507, and 159,536 bp, a total of 5,070,478 bp), coding 4,536 proteins of which 1,257 are without known function. This genome was sequenced as part of the DOE Joint Genome Institute Program.

  8. PAHs and organic matter partitioning and mass transfer from coal tar particles to water

    SciTech Connect (OSTI)

    Karim Benhabib; Marie-Odile Simonnot; Michel Sardin [LSGC - Laboratory of Chemical Engineering Science, Nancy (France)

    2006-10-01T23:59:59.000Z

    The coal tar found in contaminated soils of former manufactured gas plants and coking plants acts as a long-term source of PAHs. Organic carbon and PAH transfer from coal tar particles to water was investigated with closed-looped laboratory column experiments run at various particle sizes and temperatures. Two models were derived. The first one represented the extraction process at equilibrium and was based on a linear partitioning of TOC and PAHs between coal tar and water. The partition coefficient was derived as well as the mass of extractable organic matter in the particles. The second model dealt with mass transfer. Particle diffusion was the limiting step; organic matter diffusivity in the coal tar was then computed in the different conditions. A good consistency was obtained between experimental and computed results. Hence, the modeling of PAH migration in contaminated soils at the field scale requires taking into account coal tar as the source-term for PAH release. 28 refs., 5 figs., 3 tabs.

  9. Preliminary studies on the recovery of bitumen from Nigerian tar sands: I. Beneficiation and solvent extraction

    SciTech Connect (OSTI)

    Ademodi, B.; Oshinowo, T.; Sanni, S.A.; Dawodu, O.F.

    1987-01-01T23:59:59.000Z

    Solvent extraction of bitumen from Nigerian tar sands using toluene has been investigated. Pulverization of the tar sands followed by agglomeration in a mechanical shaker resulted in spherical agglomerates having higher bitumen contents than the mined tar sand. The extent of beneficiation was 4% and 19% for the high grade and low grade sands, respectively. Temperature, agitation, and tar sand/solvent (S/L) ratios were found to be significant variables affecting the dissolution of bitumen from the sand. S/L ratio has the greatest effect on extraction efficiency. The rate of bitumen extraction, expressed as extractability eta* showed great dependence on agitation. About 16- and 15-fold increases in extractability were obtained for S/L ratios of 1/20 and 1/5 respectively for a 2.8 fold increase in agitation. At the initial stages of extraction, asphaltene content of the bitumen extracted at 50/sup 0/C was less than that in the bitumen extracted at 25/sup 0/C. This finding could have significant implications for the overall economics of upgrading processes. A high extraction efficiency of about 99% was obtained with stagewise extraction at high tar sand/solvent ratios.

  10. Request received (from Norway, regarding e-mail titled "Grandparents Oppose Tar Sands"): Thanks. I have seen them in the news here in Norway as well about the Tar Sands.

    E-Print Network [OSTI]

    Hansen, James E.

    Request received (from Norway, regarding e-mail titled "Grandparents Oppose Tar Sands"): Thanks. I have seen them in the news here in Norway as well about the Tar Sands. Question: When you send us by Anne Dalberg, chair of the Sami Church Council. Norway's First Nation - the Sami - showing solidarity

  11. A correlation of United States tar sand bitumen viscosities with NMR spectroscopic parameters

    SciTech Connect (OSTI)

    Netzel, D.A.; Turner, T.F.

    1989-06-01T23:59:59.000Z

    A method has been developed whereby the viscosity of a tar sand bitumen at any temperature can be calculated from nuclear magnetic resonance parameters. The method is semiempirical but is based upon some fundamental theoretical concepts for molecular mobility and intermolecular interactions. Using this method, the viscosities of three United States tar sand bitumens have been correlated to the weighted average spin-spin relaxation rates for the semiliquid, solidlike mobile, and solidlike rigid phases of the bitumens. The results indicate that bitumens with a high viscosity have a greater amount of solidlike rigid phase and lesser amounts of solidlike mobile and semiliquid phases than do the bitumens with low viscosity. It is also shown that the viscosity of a tar sand bitumen over a 100 degree temperature range can be determined from a single NMR experiment conducted near room temperature. 18 refs., 3 figs., 4 tabs.

  12. A correlation of United States tar sand bitumen viscosities with NMR spectroscopic parameters

    SciTech Connect (OSTI)

    Netzel, D.A.; Turner, T.F. (Western Research Institute, Box 3395, Laramie, WY (US))

    1990-01-01T23:59:59.000Z

    A method has been developed whereby the viscosity of a tar sand bitumen at any temperature can be calculated from nuclear magnetic resonance parameters. The method is semi empirical but is based upon some fundamental theoretical concepts for molecular mobility and intermolecular interactions. Using this method, the viscosities of three United States tar sand bitumens have been correlated to the weighted average spin-spin, relaxation rates for the semiliquid, solidlike mobile, and solidlike rigid phases of the bitumens. The results indicate that bitumens with a high viscosity have a greater amount of solidlike rigid phase and lesser amounts of solidlike mobile and semiliquid phases than do the bitumens with low viscosity. It is also shown that the viscosity of a tar sand bitumen over a 100 degree temperature range can be determined from a single NMR experiment conducted near room temperature.

  13. Ultrasonic reactor for the recovery of bitumen from tar sand: Final report

    SciTech Connect (OSTI)

    Bunger, J.W.; Miller, J.D.; Johnson, S.A.

    1987-07-28T23:59:59.000Z

    A bench scale ultrasonic reactor was designed for testing to determine its feasiblity for enhancing the dissolution and extraction of bitumen from Utah tar sands using both solvent and water as a liquid medium for dissolution and extraction and to compare the results. The ultrasonic reactor did not significantly enhance dissolution of bitumen into the sovlent. Ultrasonic energy did appear to enhance intraparticle diffusion in consolidated tar sand. The rate of disengagement of the bitumen from the sand in hot water extraction was slightly enhanced and a continuous flow unit may show promise for the recovery of bitumen from tar sands. Assuming that high recovery efficiency can be obtained, the energy requirements for the ultrasonic reactor did not appear to be prohibitive. 5 figs., 3 tabs.

  14. Solvent and water/surfactant process for removal of bitumen from tar sands contaminated with clay

    SciTech Connect (OSTI)

    Guymon, E.P.

    1990-11-06T23:59:59.000Z

    This patent describes a process for removing bitumen from a tar sand contaminated with clay. It comprises: obtaining a tar sand consisting of bitumen and clay mixed with sand; introducing the tar sand into a stripper vessel; dissolving the bitumen with a solvent, the solvent also removing the clay from the sand into a liquid medium formed with the solvent and bitumen; removing the liquid medium from the sand; and washing the sand with water to which a nonionic surface active agent has been added to remove residual bitumen from the sand, the surfactive agent comprising a linear alcohol having carbon atoms within the range on the order of about eight to fifteen carbon atoms and ethoxylate units on the carbon atoms within the range on the order of about two to eight ethoxylate units, the surfactant being present in the water in an effective amount less than about 0.5 percent by volume.

  15. Oil shale, tar sands, and underground coal gasification. Quarterly progress report, July-September, 1983

    SciTech Connect (OSTI)

    Not Available

    1983-10-28T23:59:59.000Z

    Technical progress made for the second quarter, July 1, 1983 through September 30, 1983 are described for three areas, oil shale, tar sand and underground gasification of coal. The oil shale program is divided into the following tasks: chemistry and physics; retort bed analysis; novel processing methods; and environmental impact mitigation. The tar sand investigation covers: recovery processes; preparation; novel processing methods; and environmental impact mitigation. Underground coal gasification covers: recovery processes; field project evaluation; novel processing methods; and environmental impact mitigation. An executive summary is provided for the three programs. 19 figures, 23 tables.

  16. In situ heat treatment of a tar sands formation after drive process treatment

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Stanecki, John (Blanco, TX)

    2010-09-21T23:59:59.000Z

    A method for treating a tar sands formation includes providing a drive fluid to a hydrocarbon containing layer of the tar sands formation to mobilize at least some hydrocarbons in the layer. At least some first hydrocarbons from the layer are produced. Heat is provided to the layer from one or more heaters located in the formation. At least some second hydrocarbons are produced from the layer of the formation. The second hydrocarbons include at least some hydrocarbons that are upgraded compared to the first hydrocarbons produced by using the drive fluid.

  17. Zevenhoven & Kilpinen VOCs, PAHs, soot, tar, CO 17.6.2001 6-1 Chapter 6 VOCs, PAHs,

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Zevenhoven & Kilpinen VOCs, PAHs, soot, tar, CO 17.6.2001 6-1 Chapter 6 VOCs, PAHs, soot, tar, CO 6 or global environment. These effects can be very diverse: water and soil acidification, human health and phenol, polycyclic aromatic hydrocarbons (PAHs) like naphtalene and anthracene (see Table 6.7), pyridines

  18. EMPLOYMENT FACTS: THE KEYSTONE XL PIPELINE Under the forest in northern Alberta, Canada lie the world's largest deposits of so-called "tar sands,"

    E-Print Network [OSTI]

    Danforth, Bryan Nicholas

    holding ponds of toxic sludge. Production of this oil is increasing and a growing amount of it is already the world's largest deposits of so-called "tar sands," sand mixed with thick, tar-like oil. To produce one barrel of heavy crude oil from tar sands requires strip mining the forest, extracting four tons of earth

  19. The C-Terminus of Transmembrane Helix 2 (TM2) of the Escherichia coli Tar Chemorecptor Determines Signal Output and Ligand Sensitivity 

    E-Print Network [OSTI]

    Adase, Christopher A. 1981-

    2012-11-20T23:59:59.000Z

    Methyl-accepting chemotaxis proteins MCPs can bind one or more receptor- specific ligands. In the case of the Tar MCP of Escherichia coli (TarEc), a primary attractant ligand is aspartate. Its binding to the periplasmic domain of Tar generates a...

  20. Oil shale, tar sands, and underground coal gasification. Quarterly progress report, April-June 1984

    SciTech Connect (OSTI)

    Not Available

    1984-08-15T23:59:59.000Z

    Highlights of progress achieved during the quarter ending June 30, 1984 are summarized. This research involves three resource areas: oil shale, tar sands, and underground gasification of coal. Separate abstracts have been prepared for each section for inclusion in the Energy Database. (DMC)

  1. The White House & Tar Sands Remarks in front of the White House on 29 August 2011.

    E-Print Network [OSTI]

    Hansen, James E.

    them b. Cheapest because: (1) direct/indirect subsidies, (2) human health costs not paid by fossil fuel Press Club on 29 August 2011. Figure 1. Total conventional fossil fuel emissions (purple) and 50% of unconventional resources (blue) Figure 1 helps make clear why the tar sands and other unconventional fossil fuels

  2. Norway, Canada, the United States, and the Tar Sands James Hansen

    E-Print Network [OSTI]

    Hansen, James E.

    Norway, Canada, the United States, and the Tar Sands 9 May 2013 James Hansen Today 36 Norwegian development, given the fact that Norway saves much of its oil earnings for future generations and given the fact that Norway is not likely among the nations that will suffer most from climate change. I wonder

  3. Solubility of carbon dioxide in tar sand bitumen; Experimental determination and modeling

    SciTech Connect (OSTI)

    Deo, M.D.; Wang, C.J.; Hanson, F.V. (Dept. of Fuels Engineering, Univ. of Utah, Salt Lake City, UT (US))

    1991-03-01T23:59:59.000Z

    This paper reports on an understanding of the solubility of carbon dioxide (CO{sub 2}) in tar sand bitumen that is essential for the development of in situ processes in the recovery of bitumen from tar and deposits. The solubility of CO{sub 2} in the Tar Sand Triangle (Utah), the PR Spring Rainbow I (Utah), and the Athabasca (Canada) tar sand bitumens was determined with the use of a high-pressure microbalance at temperatures of 358.2 and 393.2 K and pressures up to 6.2 MPa. As expected, the solubilities increased with pressure at a given temperature and decreased with increases in temperature. The Peng--Robinson and the Schmidt--Wenzel equations of state were used to match the experimentally observed solubilities. Correlations for the interaction parameters between CO{sub 2} and the bitumen were developed for both equations of state, wherein the interaction parameter could be obtained by using specific gravity and the UOP {ital K} factor for the bitumen. The correlations were developed with the optimum interaction parameters obtained for each of the samples at each temperature.

  4. Organic geochemical evidence for pine tar production in middle Eastern Sweden during the Roman Iron Age

    E-Print Network [OSTI]

    Organic geochemical evidence for pine tar production in middle Eastern Sweden during the Roman Iron samples were analysed for diterpenoids derived from abietic acid (mainly retene, abietic acid, dehydroa- bietic acid and methyl dehydroabietate) by Gas Chromatography-Mass Spectrometry (GC-MS) in order to test

  5. FIELD DESCRIPTION Water Oil/Tar Sediment Tissue STUDYNAME Study Name X X X X

    E-Print Network [OSTI]

    FIELD DESCRIPTION Water Oil/Tar Sediment Tissue STUDYNAME Study Name X X X X QCBATCH Laboratory than the MDL, however, peak height is greater than 3 times the noise level and ID criteria are met. FJ Alpha Analytical Found. Analyte detected at less than the MDL, however, peak height is greater than 3

  6. Top Quark Production Asymmetries AFBt and AFBl

    SciTech Connect (OSTI)

    Berger, Edmond L.; Cao, Qing-Hong; Chen, Chuan-Ren; Yu, Jiang-Hao; Zhang, Hao

    2012-02-01T23:59:59.000Z

    A large forward-backward asymmetry is seen in both the top quark rapidity distribution AFBt and in the rapidity distribution of charged leptons AFBl from top quarks produced at the Tevatron. We study the kinematic and dynamic aspects of the relationship of the two observables arising from the spin correlation between the charged lepton and the top quark with different polarization states. We emphasize the value of both measurements, and we conclude that a new physics model which produces more right-handed than left-handed top quarks is favored by the present data.

  7. Quinoline and derivatives at a tar oil contaminated site: hydroxylated products as indicator for natural attenuation?

    SciTech Connect (OSTI)

    Anne-Kirsten Reineke; Thomas Goeen; Alfred Preiss; Juliane Hollender [RWTH Aachen, Aachen (Germany). Institute of Hygiene and Environmental Medicine

    2007-08-01T23:59:59.000Z

    LC-MS-MS analysis of groundwater of a tar oil contaminated site (a former coal mine and coking plant in Castrop-Rauxel, Germany) showed the occurrence of the N-heterocycles quinoline and isoquinoline as well as their hydroxylated and hydrogenated metabolites. The concentrations of the hydroxylated compounds, 2(1H)-quinolinone and 1(2H)-isoquinolinone, were significantly higher than those of the nonsubstituted parent compounds. Therefore, exclusive quantification of the parent compounds leads to an underestimation of the amount of N-heterocycles present in the groundwater. Microbial degradation experiments of quinoline and isoquinoline with aquifer material of the site as inocculum showed the formation of hydroxylated and hydrogenated products under sulfate-reducing conditions, the prevailing conditions in the field. However, since analyses of seven tar products showed that these compounds are also primary constituents, their detection in groundwater is found to be a nonsufficient indicator for the occurrence of biological natural attenuation processes. Instead, the ratio of hydroxylated to parent compound (R{sub metabolite}) is proposed as a useful indicator. We found that 65-83% of all groundwater samples showed R{sub metabolite} for 2(1H)-quinolinone, 1(2H)-isoquinolinone, 3,4-dihydro-2(1H)-quinolinone, and 3,4-dihydro-1(2H)-isoquinolinone, which was higher than the highest ratio found in tar products. With respect to the observed partition coefficient between tar oil and water of 3.5 for quinoline and isoquinoline and 0.3 for 2(1H)-quinolinone and 1(2H)-isoquinolinone, the ratio in groundwater would be approximately 10 times higher than the ratio in tar oil. When paying attention to these two parameters, 19-31% of groundwater samples exceed the highest tar oil ratio. This indicates that biological processes take place in the aquifer of the site and R{sub metabolite} is an applicable indicator for natural attenuation. 42 refs., 6 figs., 2 tabs.

  8. {sup 239}Pu Holdup Measurements at Savannah River Site's FB-Line

    SciTech Connect (OSTI)

    Hodge, C.A.

    2001-06-20T23:59:59.000Z

    Plutonium holdup measurements were conducted in the dry cabinets of FB-Line at the Savannah River Site. This report will discuss the methodology, measurements, assumptions, calculations, and corrections.

  9. Use of coal tar pitch and petroleum bitumen in the production of thermally expanded graphite (Short Communication)

    SciTech Connect (OSTI)

    T.P. Miloshenko; O.Yu. Fetisova; M.L. Shchipko; B.N. Kuznetsov [Russian Academy of Sciences, Krasnoyarsk (Russia). Institute of Chemistry and Chemical Technology

    2008-06-15T23:59:59.000Z

    The applicability of coal tar pitch and petroleum bitumen to the production of thermally expanded graphite was studied. The dependence of the coefficient of thermal expansion and the specific surface area on the amount of added substances was examined.

  10. Method of producing drive fluid in situ in tar sands formations

    DOE Patents [OSTI]

    Mudunuri, Ramesh Raju (Houston, TX); Jaiswal, Namit (Houston, TX); Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX)

    2010-03-23T23:59:59.000Z

    Methods of treating a tar sands formation are described herein. Methods for treating a tar sands may include providing heat to at least part of a hydrocarbon layer in the formation from one or more heaters located in the formation. The heat may be allowed to transfer from the heaters to at least a portion of the formation such that a drive fluid is produced in situ in the formation. The drive fluid may move at least some mobilized, visbroken, and/or pyrolyzed hydrocarbons from a first portion of the formation to a second portion of the formation. At least some of the mobilized, visbroken, and/or pyrolyzed hydrocarbons may be produced from the formation.

  11. Effect of cavitation on the properties of coal-tar pitch as studied by gas-liquid chromatography

    SciTech Connect (OSTI)

    M.I. Baikenov; T.B. Omarbekov; S.K. Amerkhanova (and others) [Buketov State University, Karaganda (Kazakhstan)

    2008-02-15T23:59:59.000Z

    The applicability of the cavitation-wave effect to coal-tar pitch processing is considered. The results of the GLC analysis of the test material before and after rotor-pulsation cavitation treatment are given. The organic matter of coal-tar pitch was found to degrade upon cavitation; as a result of this, the yields of light and medium fractions considerably increased. 5 refs., 2 figs., 4 tabs.

  12. Catalytic Tar Reforming for Cleanup and Conditioning of Biomass-derived Syngas

    SciTech Connect (OSTI)

    Dayton, D. C.; Bain, R. L.; Phillips, S. D.; Magrini-Bair, K.; Feik, C. J.

    2006-01-01T23:59:59.000Z

    Biomass gasification is being investigated to produce clean syngas from biomass or biorefinery residues as an intermediate that can be used directly as a fuel for integrated heat and power production or further refined and upgraded by various processing technologies. Conditioning of biomass-derived syngas, with an emphasis on tar reforming, to make it a suitable feed for high temperature, pressurized liquid fuels synthesis is the goal of current research efforts.

  13. Tar sand extraction by steam stimulation and steam drive: measurement of physical properties

    SciTech Connect (OSTI)

    Linberg, W.R.

    1980-09-10T23:59:59.000Z

    The measurement of the following thermophysical properties of Utah tar sands is in progress: thermal conductivity, specific heat relative permeability, and viscosity (of the recovered bitumen). During the report period (October 1, 1978 to November 1, 1979), experimental procedures have been developed and a basic data set has been measured. Additionally, standard core analysis has been performed for four drill sites in the Asphalt Ridge, Utah area.

  14. GC/MS characterization of condensable tars in the output stream of a stirred fixed-bed gasifier

    SciTech Connect (OSTI)

    Lamey, S.C.; McCaskill, K.B.; Smith, R.R.

    1981-12-01T23:59:59.000Z

    The output stream of the stirred fixed-bed gasifier at the Morgantown Energy Technology Center was sampled for total entrained material. A major portion of the entrained material, in addition to particles, is condensable tar that is subsequently removed from the process gas by wet scrubbing. Characterization of the entrained materials, specifically the tar, is important to establish contaminant levels and to evaluate performance of downstream cleanup units. Samples of tars were collected from the process unit in a combined ice, dry ice, and liquid nitrogen sampler and stored in a refrigerator. The tar samples were then separated into asphaltene, neutral oil, tar acid, and base fractions by solvent extraction using toluene, pentane, sulfuric acid, and potassium hydroxide extraction. Characterization of the fractions obtained from these tars include IR, UV, GC, and GC/MS analysis. The mass spectrometer analysis of the various isolates shows that many individual peaks in the gas chromatograph are in fact mixtures that can be readily identified by the mass spectrometer. It was found that many of the species identified in these fractions were members of aromatic homologous series consisting of parent, mono, di, and tri substituted compounds. Compound identification was made by comparison of the data system library and standard reference spectra. This paper will discuss the instrumental approach and limitation of the GC/MS and the results of the characterization studies of entrained hydrocarbons collected from the gasifier stream.

  15. Investigation of tar sand and heavy oil deposits of Wyoming for underground coal gasification applications

    SciTech Connect (OSTI)

    Trudell, L.G.

    1985-02-01T23:59:59.000Z

    A literature review was conducted to identify and evaluate tar sand and heavy oil deposits of Wyoming which are potentially suitable for in situ processing with process heat or combustible gas from underground coal gasification (UCG). The investigation was undertaken as part of a project to develop novel concepts for expanding the role of UCG in maximizing energy recovery from coal deposits. Preliminary evaluations indicate six surface deposits and three shallow heavy oil fields are within 5 miles of coal deposits, the maximum distance judged to be feasible for UCG applications. A tar sand or heavy oil deposit in the northeast Washakie Basin is less than 250 feet above a zone of four coal seams suitable for UCG, and another deposit near Riverton appears to be interbedded with coal. Three shallow light oil fields found to be within 5 miles of coal may be amenable to application of UCG technology for enhanced oil recovery. Sufficient data are not available for estimating the size of Wyoming's tar sand and heavy oil resource which is suitable for UCG development. Additional investigations are recommended to more fully characterize promising deposits and to assess the potential resource for UCG applications. 54 refs., 10 figs., 2 tabs.

  16. Relationship of respiratory symptoms and pulmonary function to tar, nicotine, and carbon monoxide yield of cigarettes

    SciTech Connect (OSTI)

    Krzyzanowski, M.; Sherrill, D.L.; Paoletti, P.; Lebowitz, M.D. (National Institute of Hygiene, Warsaw (Poland))

    1991-02-01T23:59:59.000Z

    The data from consecutive surveys of the Tucson Epidemiologic Study (1981-1988) were used to evaluate the relationship in cigarette smokers of respiratory symptoms and pulmonary function to tar, nicotine, and carbon monoxide (CO) yields of the cigarette. There were 690 subjects who reported smoking regularly in at least one survey, over age 15. After adjustment for intensity and duration of smoking and for depth of inhalation, the risk of chronic phlegm, cough, and dyspnea were not related to the tar and nicotine yields. In 414 subjects with pulmonary function tested in at least one of the three surveys the spirometric indices used were significantly related to the daily dose of tar, nicotine, and CO (product of the cigarette yield and daily number of cigarettes smoked). The effects were more pronounced for past than for current doses. However, the differentiation of pulmonary function due to various yields of cigarettes was small in comparison to the difference in pulmonary function between smokers and nonsmokers.

  17. Tar-free fuel gas production from high temperature pyrolysis of sewage sludge

    SciTech Connect (OSTI)

    Zhang, Leguan; Xiao, Bo; Hu, Zhiquan; Liu, Shiming, E-mail: Zhangping101@yeah.net; Cheng, Gong; He, Piwen; Sun, Lei

    2014-01-15T23:59:59.000Z

    Highlights: • High temperature pyrolysis of sewage sludge was efficient for producing tar-free fuel gas. • Complete tar removal and volatile matter release were at elevated temperature of 1300 °C. • Sewage sludge was converted to residual solid with high ash content. • 72.60% of energy conversion efficiency for gas production in high temperature pyrolysis. • Investment and costing for tar cleaning were reduced. - Abstract: Pyrolysis of sewage sludge was studied in a free-fall reactor at 1000–1400 °C. The results showed that the volatile matter in the sludge could be completely released to gaseous product at 1300 °C. The high temperature was in favor of H{sub 2} and CO in the produced gas. However, the low heating value (LHV) of the gas decreased from 15.68 MJ/N m{sup 3} to 9.10 MJ/N m{sup 3} with temperature increasing from 1000 °C to 1400 °C. The obtained residual solid was characterized by high ash content. The energy balance indicated that the most heating value in the sludge was in the gaseous product.

  18. Recovery of heavy crude oil or tar sand oil or bitumen from underground formations

    SciTech Connect (OSTI)

    McKay, A.S.

    1989-07-11T23:59:59.000Z

    This patent describes a method of producing heavy crude oil or tar sand oil or bitumen from an underground formation. The method consists of utilizing or establishing an aqueous fluid communication path within and through the formation between an injection well or conduit and a production well or conduit by introducing into the formation from the injection well or conduit hot water and/or low quality steam at a temperature in the range about 60{sup 0}-130{sup 0}C and at a substantially neutral or alkaline pH to establish or enlarge the aqueous fluid communication path within the formation from the injection well or conduit to the production well or conduit by movement of the introduced hot water or low quality steam through the formation, increasing the temperature of the injected hot water of low quality steam to a temperature in the range about 110{sup 0}-180{sup 0}C while increasing the pH of the injected hot water or low quality steam to a pH of about 10-13 so as to bring about the movement or migration or stripping of the heavy crude oil or tar sand oil or bitumen from the formation substantially into the hot aqueous fluid communication path with the formation and recovering the resulting produced heavy crude oil or tar sand oil or bitumen from the formation as an emulsion containing less than about 30% oil or bitumen from the production well or conduit.

  19. Class I cultural resource overview for oil shale and tar sands areas in Colorado, Utah and Wyoming.

    SciTech Connect (OSTI)

    O'Rourke, D.; Kullen, D.; Gierek, L.; Wescott, K.; Greby, M.; Anast, G.; Nesta, M.; Walston, L.; Tate, R.; Azzarello, A.; Vinikour, B.; Van Lonkhuyzen, B.; Quinn, J.; Yuen, R.; Environmental Science Division

    2007-11-01T23:59:59.000Z

    In August 2005, the U.S. Congress enacted the Energy Policy Act of 2005, Public Law 109-58. In Section 369 of this Act, also known as the 'Oil Shale, Tar Sands, and Other Strategic Unconventional Fuels Act of 2005', Congress declared that oil shale and tar sands (and other unconventional fuels) are strategically important domestic energy resources that should be developed to reduce the nation's growing dependence on oil from politically and economically unstable foreign sources. The Bureau of Land Management (BLM) is developing a Programmatic Environmental Impact Statement (PEIS) to evaluate alternatives for establishing commercial oil shale and tar sands leasing programs in Colorado, Wyoming, and Utah. This PEIS evaluates the potential impacts of alternatives identifying BLM-administered lands as available for application for commercial leasing of oil shale resources within the three states and of tar sands resources within Utah. The scope of the analysis of the PEIS also includes an assessment of the potential effects of future commercial leasing. This Class I cultural resources study is in support of the Draft Oil Shale and Tar Sands Resource Management Plan Amendments to Address Land Use Allocations in Colorado, Utah, and Wyoming and Programmatic Environmental Impact Statement and is an attempt to synthesize archaeological data covering the most geologically prospective lands for oil shale and tar sands in Colorado, Utah, and Wyoming. This report is based solely on geographic information system (GIS) data held by the Colorado, Utah, and Wyoming State Historic Preservation Offices (SHPOs). The GIS data include the information that the BLM has provided to the SHPOs. The primary purpose of the Class I cultural resources overview is to provide information on the affected environment for the PEIS. Furthermore, this report provides recommendations to support planning decisions and the management of cultural resources that could be impacted by future oil shale and tar sands resource development.

  20. Environmental, health, safety, and socioeconomic concerns associated with oil recovery from US tar-sand deposits: state-of-knowledge

    SciTech Connect (OSTI)

    Daniels, J.I.; Anspaugh, L.R.; Ricker, Y.E.

    1982-01-08T23:59:59.000Z

    Tar-sand petroleum-extraction procedures undergoing field testing for possible commercial application in the US include both surface (above-ground) and in situ (underground) procedures. The surface tar-sand systems currently being field tested in the US are thermal decomposition processes (retorting), and suspension methods (solvent extraction). Underground bitumen extraction procedures that are also being field tested domestically are in situ combustion and steam-injection. Environmental, health, safety, and socioeconomic concerns associated with construction and operation of 20,000-bbl/d commercial tar-sand surface and in situ facilities have been estimated and are summarized in this report. The principal regulations that commercial tar-sand facilities will need to address are also discussed, and environmental control technologies are summarized and wherever possible, projected costs of emission controls are stated. Finally, the likelihood-of-occurrence of potential environmental, health, and safety problems that have been determined are reviewed, and from this information inference is made as to the environmental acceptability of technologically feasible 20,000-bbl/d commercial tar-sand oil-extraction procedures.

  1. In situ heat treatment from multiple layers of a tar sands formation

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX)

    2010-11-30T23:59:59.000Z

    A method for treating a tar sands formation is disclosed. The method includes providing a drive fluid to a first hydrocarbon containing layer of the formation to mobilize at least some hydrocarbons in the first layer. At least some of the mobilized hydrocarbons are allowed to flow into a second hydrocarbon containing layer of the formation. Heat is provided to the second layer from one or more heaters located in the second layer. At least some hydrocarbons are produced from the second layer of the formation.

  2. Method of condensing vaporized water in situ to treat tar sands formations

    DOE Patents [OSTI]

    Hsu, Chia-Fu (Rijswijk, NL)

    2010-03-16T23:59:59.000Z

    Methods for treating a tar sands formation are described herein. Methods may include heating at least a section of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. Heat may be allowed to transfer from the heaters to at least a first portion of the formation. Conditions may be controlled in the formation so that water vaporized by the heaters in the first portion is selectively condensed in a second portion of the formation. At least some of the fluids may be produced from the formation.

  3. Comparisons of hydrocarbon and nitrogen distributions in geologically diverse tar sand bitumen

    SciTech Connect (OSTI)

    Holmes, S.A.

    1988-06-01T23:59:59.000Z

    The characteristics of bitumens from different tar sand deposits are generally significantly different and affect the utilization of the resource. The chemical and physical properties of bitumen are a result of maturation reactions on the varied organic sediments. For example, saturated hydrocarbon distributions have been related to the geochemical history of organic matter. Very paraffinic or sometimes paraffinic-naphthenic distributions in organic matter are derived from a nonmarine depositional environment. More aromatic and paraffinic-naphthenic hydrocarbon distributions are derived from organic matter deposited in a marine environment. The characteristics of the bitumen also influence the potential for recovery and subsequent processing of the material. For example, saturated hydrocarbons contribute to the high pour points of recovered oils. The origin and composition of an oil influence its viscosity, API gravity, and coke formation during processing, particularly under low-temperature oxidation conditions. The objective of this work is to determine the chemical and physical properties of several samples of bitumen from geologically diverse tar sand deposits. The compound-type distributions and LTD properties of these bitumens are discussed relative to the depositional environment and processing potential of the organic matter.

  4. Oil shale, tar sand, coal research, advanced exploratory process technology jointly sponsored research

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    Accomplishments for the quarter are presented for the following areas of research: oil shale, tar sand, coal, advanced exploratory process technology, and jointly sponsored research. Oil shale research includes; oil shale process studies, environmental base studies for oil shale, and miscellaneous basic concept studies. Tar sand research covers process development. Coal research includes; underground coal gasification, coal combustion, integrated coal processing concepts, and solid waste management. Advanced exploratory process technology includes; advanced process concepts, advanced mitigation concepts, and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO[sub 2] HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesa Verde Group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced recovery techniques; and menu driven access to the WDEQ Hydrologic Data Management Systems.

  5. Epoxy-borax-coal tar composition for a radiation protective, burn resistant drum liner and centrifugal casting method

    DOE Patents [OSTI]

    Taylor, Robert S. (Livermore, CA); Boyer, Norman W. (Livermore, CA)

    1980-01-01T23:59:59.000Z

    A boron containing burn resistant, low level radiation protection material useful, for example, as a liner for radioactive waste disposal and storage, a component for neutron absorber, and a shield for a neutron source. The material is basically composed of Borax in the range of 25-50%, coal tar in the range of 25-37.5%, with the remainder being an epoxy resin mix. A preferred composition is 50% Borax, 25% coal tar and 25% epoxy resin. The material is not susceptible to burning and is about 1/5 the cost of existing radiation protection material utilized in similar applications.

  6. Environmental survey - tar sands in situ processing research program (Vernal, Uintah County, Utah). [Reverse-forward combustion; steam injection

    SciTech Connect (OSTI)

    Skinner, Q.

    1980-03-01T23:59:59.000Z

    Research will be done on the reverse-forward combustion and steam injection for the in-situ recovery of oil from tar sands. This environmental survey will serve as a guideline for the consideration of environmental consequences of such research. It covers the construction phase, operational phase, description of the environment, potential impacts and mitigations, coordination, and alternatives. (DLC)

  7. Stability and Regeneration of Catalysts for the Destruction of Tars from Bio-mass Black Liquor Gasification

    SciTech Connect (OSTI)

    Pradeep Agrawal

    2004-09-07T23:59:59.000Z

    The goal of this project was to develop catalytic materials and processes that would be effective in the destruction of tars formed during the gasification of black liquor and biomass. We report here the significant results obtained at the conclusion of this two year project.

  8. Varying properties of in situ heat treatment of a tar sands formation based on assessed viscosities

    DOE Patents [OSTI]

    Karanikas, John Michael; Vinegar, Harold J

    2014-03-04T23:59:59.000Z

    A method for treating a tar sands formation includes providing heat to at least part of a hydrocarbon layer in the formation from a plurality of heaters located in the formation. The heat is allowed to transfer from the heaters to at least a portion of the formation. A viscosity of one or more zones of the hydrocarbon layer is assessed. The heating rates in the zones are varied based on the assessed viscosities. The heating rate in a first zone of the formation is greater than the heating rate in a second zone of the formation if the viscosity in the first zone is greater than the viscosity in the second zone. Fluids are produced from the formation through the production wells.

  9. Separation of sulfur and trace elements from high-viscosity petroleums and tar sands

    SciTech Connect (OSTI)

    Nadirov, N.K.; Bychkova, L.V.; Rudenko, N.V.; Dzhakupova, A.N.; Sarsembaeva, B.K.

    1992-07-10T23:59:59.000Z

    Characteristic features of high-viscosity petroleums and tar sands of western Kazakhstan are a great chemical nonuniformity, a diverse combination of proportions of aromatic and heteroatomic structures, and a wide variation in trace-element composition. They contain, moreover, large quantities of aliphatic ethers and esters, sulfo acids, cyclic hydrocarbons, and other valuable components that may be used in the chemical, petrochemical, and other industries. The authors study employed acetylacetone or propanol for organic solvent extraction of a sulfurous concentrate, magnifying the selective separation of organosulfur compounds with the use of ultrasonic phase stratification. Oxidation of organosulfur compounds to sulfoxides, sulfones, and sulfo acids was accomplished with ionizing radiation from Co{sup 60}. 17 refs., 2 tabs.

  10. Investigation of bonding mechanism of coking on semi-coke from lignite with pitch and tar

    SciTech Connect (OSTI)

    Vedat Arslan [Dokuz Eylul University, Izmir (Turkey). Engineering Faculty

    2006-10-15T23:59:59.000Z

    In coking, the bonding ability of inert macerals by reactive macerals is dependent on various parameters and also is related to the wettability of the inert macerals. In this study, the effect of carbonization temperature on the wettability of semi-cokes produced at various temperatures has been investigated. Soma and Yatagan semicokes represent inert macerals, and pitch was used as a reactive structure in the experiments. The briquetted pitch blocks were located on the semi-cokes and heated from the softening temperature of pitch (60{sup o}C) to 140{sup o}C to observe the wettability. In addition, liquid tar was also used to determine the wettability of semi-cokes. From the standpoint of wettability, the temperature of 900{sup o}C was determined to be the critical point for coke produced from sub-bituminous coals. 15 refs., 6 figs., 2 tabs.

  11. Analysis of techniques for predicting viscosity of heavy oil and tar sand bitumen

    SciTech Connect (OSTI)

    Khataniar, S.; Patil, S.L.; Kamath, V.A. [Univ. of Alaska, Fairbanks, AK (United States)

    1995-12-31T23:59:59.000Z

    Thermal recovery methods are generally employed for recovering heavy oil and tar sand bitumen. These methods rely on reduction of oil viscosity by application of heat as one of the primary mechanisms of oil recovery. Therefore, design and performance prediction of the thermal recovery methods require adequate prediction of oil viscosity as a function of temperature. In this paper, several commonly used temperature-viscosity correlations are analyzed to evaluate their ability to correctly predict heavy oil and bitumen viscosity as a function of temperature. The analysis showed that Ali and Standing`s correlations gave satisfactory results in most cases when properly applied. Guidelines are provided for their application. None of the correlations, however, performed satisfactorily with very heavy oils at low temperatures.

  12. Moving hydrocarbons through portions of tar sands formations with a fluid

    DOE Patents [OSTI]

    Stegemeier, George Leo; Mudunuri, Ramesh Raju; Vinegar, Harold J.; Karanikas, John Michael; Jaiswal, Namit; Mo, Weijian

    2010-05-18T23:59:59.000Z

    A method for treating a tar sands formation is disclosed. The method includes heating a first portion of a hydrocarbon layer in the formation from one or more heaters located in the first portion. The heat is controlled to increase a fluid injectivity of the first portion. A drive fluid and/or an oxidizing fluid is injected and/or created in the first portion to cause at least some hydrocarbons to move from a second portion of the hydrocarbon layer to a third portion of the hydrocarbon layer. The second portion is between the first portion and the third portion. The first, second, and third portions are horizontally displaced from each other. The third portion is heated from one or more heaters located in the third portion. Hydrocarbons are produced from the third portion of the formation. The hydrocarbons include at least some hydrocarbons from the second portion of the formation.

  13. Technology assessment: environmental, health, and safety impacts associated with oil recovery from US tar-sand deposits

    SciTech Connect (OSTI)

    Daniels, J.I.; Anspaugh, L.R.; Ricker, Y.E.

    1981-10-13T23:59:59.000Z

    The tar-sand resources of the US have the potential to yield as much as 36 billion barrels (bbls) of oil. The tar-sand petroleum-extraction technologies now being considered for commercialization in the United States include both surface (above ground) systems and in situ (underground) procedures. The surface systems currently receiving the most attention include: (1) thermal decomposition processes (retorting); (2) suspension methods (solvent extraction); and (3) washing techniques (water separation). Underground bitumen extraction techniques now being field tested are: (1) in situ combustion; and (2) in situ steam-injection procedures. At this time, any commercial tar-sand facility in the US will have to comply with at least 7 major federal regulations in addition to state regulations; building, electrical, and fire codes; and petroleum-industry construction standards. Pollution-control methods needed by tar-sand technologies to comply with regulatory standards and to protect air, land, and water quality will probably be similar to those already proposed for commercial oil-shale systems. The costs of these systems could range from about $1.20 to $2.45 per barrel of oil produced. Estimates of potential pollution-emisson levels affecting land, air, and water were calculated from available data related to current surface and in situ tar-sand field experiments in the US. These data were then extrapolated to determine pollutant levels expected from conceptual commercial surface and in situ facilities producing 20,000 bbl/d. The likelihood-of-occurrence of these impacts was then assessed. Experience from other industries, including information concerning health and ecosystem damage from air pollutants, measurements of ground-water transport of organic pollutants, and the effectiveness of environmental-control technologies was used to make this assessment.

  14. Size exclusion chromatography-inductively coupled plasma atomic emission spectrographic study of Fe in bitumens derived from tar sands

    SciTech Connect (OSTI)

    Reynolds, J.G. (Lawrence Livermore National Lab., Livermore, CA (US)); Biggs, W.R. (Chevron Research Co., Richmond, CA (US))

    1992-01-01T23:59:59.000Z

    This paper reports on bitumens extracted from tar sands from various locations (Utah, California, Kentucky, and Alberta) that were examined by size exclusion chromatography with on-line element-specific detection to study the Fe concentration as a function of size. In most cases, the resulting profiles exhibit unimodal distributions at relatively large molecular size with very similar times for maximum elution. specifically, Sunnyside (Utah) and McKittrick (California) tar-sand bitumens exhibited very intense maxima consistent with extremely high bulk Fe contents. Arroyo Grande (California) exhibited an additional maximum at very large molecular size. This size behavior of the Fe appears to correlate with the large molecular size Ni and V components eluted under the same conditions.

  15. Assessment of Research Needs for Oil Recovery from Heavy-Oil Sources and Tar Sands (FERWG-IIIA)

    SciTech Connect (OSTI)

    Penner, S.S.

    1982-03-01T23:59:59.000Z

    The Fossil Energy Research Working Group (FERWG), at the request of J.W. Mares (Assistant Secretary for Fossil Energy) and A.W. Trivelpiece (Director, Office of Energy Research), has reviewed and evaluated the U.S. programs on oil recovery from heavy oil sources and tar sands. These studies were performed in order to provide an independent assessment of research areas that affect the prospects for oil recovery from these sources. This report summarizes the findings and research recommendations of FERWG.

  16. Measurement of the anomalous like-sign dimuon charge asymmetry with 9 fb?¹ of pp? collisions

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Arov, M.; Askew, A.; Åsman, B.; Atramentov, O.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Beale, S.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Pérez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Guo, F.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Johnston, D.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kirby, M. H.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Liu, Z.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orduna, J.; Osman, N.; Osta, J.; Otero y Garzón, G. J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Parsons, J.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, K.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Piegaia, R.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Polozov, P.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Protopopescu, S.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Rijssenbeek, M.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Safronov, G.; Sajot, G.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Sanghi, B.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schliephake, T.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Sirotenko, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.

    2011-09-01T23:59:59.000Z

    We present an updated measurement of the anomalous like-sign dimuon charge asymmetry Absl for semileptonic b-hadron decays in 9.0 fb?¹ of pp? collisions recorded with the D0 detector at a center-of-mass energy of ?s=1.96 TeV at the Fermilab Tevatron collider. We obtain Absl=(-0.787±0.172(stat)±0.093(syst))%. This result differs by 3.9 standard deviations from the prediction of the standard model and provides evidence for anomalously large CP violation in semileptonic neutral B decay. The dependence of the asymmetry on the muon impact parameter is consistent with the hypothesis that it originates from semileptonic b-hadron decays.

  17. Vapor pressures and heats of vaporization of primary coal tars. Quarterly technical progress report, 1 July 1993--30 September 1993

    SciTech Connect (OSTI)

    Suuberg, E.M.; Oja, V.; Lilly, W.D.

    1993-12-31T23:59:59.000Z

    There is significant current interest in general area of coal pyrolysis, particularly with respect to comprehensive models of this complicated phenomenon. This interest derives from the central role of pyrolysis in all thermally driven coal conversion processes -- gasification, combustion, liquefaction, mild gasification, or thermal benefication. There remain several key data needs in these application areas. Among them is a need for more reliable correlation for prediction of vapor pressure of heavy, primary coal tars. Such information is important in design of all coal conversion processes, in which the volatility of tarry products is of major concern. Only very limited correlations exist, and these are not considered reliable to even an order of magnitude when applied to tars. The present project seeks to address this important gap in the near term by direct measurement of vapor pressures of coal tar fractions, by application of well-established techniques and modifications thereof. The principal objectives of the program are to: (1) obtain data on the vapor pressures and heats of vaporization of tars from a range of ranks of coal, (2) develop correlations based on a minimum set of conveniently measurable characteristics of the tars, (3) develop equipment that would allow performing such measurements in a reliable, straightforward fashion. Results of the literature survey are compiled. The experimental tasks have been concerned with setup and calibration.

  18. Hurricane Disturbance Alters Secondary Forest Recovery in Puerto Rico Dan F.B. Flynn1,7

    E-Print Network [OSTI]

    Uriarte, Maria

    Hurricane Disturbance Alters Secondary Forest Recovery in Puerto Rico Dan F.B. Flynn1,7 , Mar, Statesboro, GA 30460, U.S.A. 4 Institute for Tropical Ecosystem Studies, University of Puerto Rico, San Juan, Puerto Rico 00931, U.S.A. 5 Department of Biology, University of Puerto Rico, San Juan, Puerto Rico 00931

  19. An NMR (nuclear magnetic resonance) investigation of the chemical association and molecular dynamics in asphalt ridge tar sand ore and bitumen

    SciTech Connect (OSTI)

    Netzel, D.A.; Coover, P.T.

    1987-09-01T23:59:59.000Z

    Preliminary studies on tar sand bitumen given in this report have shown that the reassociation of tar sand bitumen to its original molecular configuration after thermal stressing is a first-order process requiring nearly a week to establish equilibrium. Studies were also conducted on the dissolution of tar sand bitumen in solvents of varying polarity. At a high-weight fraction of solute to solvent the apparent molecular weight of the bitumen molecules was greater than that of the original bitumen when dissolved in chloroform-d/sub 1/ and benzene-d/sub 6/. This increase in the apparent molecular weight may be due to micellar formation or a weak solute-solvent molecular complex. Upon further dilution with any of the solvents studied, the apparent molecular weight of the tar sand bitumen decreased because of reduced van der Waals forces of interaction and/or hydrogen bonding. To define the exact nature of the interactions, it will be necessary to have viscosity measurements of the solutions. 30 refs., 3 figs., 3 tabs.

  20. High speed diesel performance/combustion characteristics correlated with structural composition of tar sands derived experimental fuels

    SciTech Connect (OSTI)

    Webster, G.D.; Chiappetta, S.J.; Neill, W.S.; Glavihcevski, B.; Stringer, P.L.

    1985-01-01T23:59:59.000Z

    Two Canadian tar sands derived experimental diesel fuels with cetane numbers of 26 and 36 and a reference fuel with a cetane number of 47 were tested in a Deutz (FIL511D), single cylinder, 4 stroke, naturally aspirated research engine. The fuels were tested at intake and cooling air temperatures of 30 and 0/sup 0/C. The 36 cetane number fuel was tested with advanced, rated and retarded injection timings. Poor engine speed stability at light loads and excessive rates of combustion pressure rise were experienced with the lowest cetane number fuel. Detailed performance/combustion behavior is presented and a correlation with fuel structural compostiton is made. The analytical techniques used to characterize the fuels included liquid chromatography, gas chromatography mass spectrometry (GC-MS) and proton nuclear magnetic resonance spectrometry (PNMR).

  1. Data:Ef07654d-404e-4e40-b090-b31b94f1fb1f | Open Energy Information

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  5. Search for Sneutrino Production in e? Final States in 5.3??fb(?1) of pp-bar Collisions at s?=1.96??TeV

    E-Print Network [OSTI]

    Baringer, Philip S.; Bean, Alice; Clutter, Justace Randall; McGivern, Carrie Lynne; Sekaric, Jadranka; Wilson, Graham Wallace; Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.

    2010-11-05T23:59:59.000Z

    We report the results of a search for R parity violating (RPV) interactions leading to the production of supersymmetric sneutrinos decaying into e? final states using 5.3??fb(?1) of integrated luminosity collected by the ...

  6. Data:26f8315a-f068-43a6-8731-d726fb8fea9e | Open Energy Information

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  8. Use of a submersible viscometer in the primary separation step of the hot water process for recovery of bitumen from tar sand

    SciTech Connect (OSTI)

    Schramm, L.L.

    1987-01-20T23:59:59.000Z

    The patent describes the primary separation step of the hot water process for extracting bitumen from tar sand in primary separation vessel. The bitumen floats upwardly in a tar sand slurry to form a froth layer, the coarse solids drop to form a tailings layer, and a middlings layer is formed between the froth and the tailings. The improvement described here comprises: providing a submerged viscometer in the middlings layer and actuating the viscometer to measure the viscosity of the middlings at one or more levels in the vertical column of middlings and produce signals, external of the vessel, which are indicative of the measurements; taking sufficient measurements to determine the viscosity of the region of maximum viscosity within the middlings layer and adjusting the viscosity of the middlings in response to the signals to maintain the maximum viscosity in the column below a predetermined value, whereby the flotation of the bitumen through the middlings layer to the froth layer is substantially enhanced.

  9. Aviation turbine fuels from tar sands bitumen and heavy oils. Part 2. Laboratory sample production. Technical report, 1 April 1984-31 May 1985

    SciTech Connect (OSTI)

    Moore, H.F.; Johnson, C.A.; Fabry, D.A.; Chaffin, M.H.; Sutton, W.A.

    1987-07-01T23:59:59.000Z

    Phase II work performed on small bench-scale laboratory units was to validate the process variables identified in Phase I. As a part of this effort, samples (quantity 500 ML to 1000 ML) of JP4, JP8, were produced and submitted to AFWAL for their evaluation. Detailed characterizations of the tar sand feedstocks and product samples were performed. From the data generated in Phase II, specific goals and tests were outlined for Phase III of the program.

  10. Characterization of Nickel and Vanadium compounds in tar sand bitumen by petroporphyrin quantitation and size exclusion chromatography coupled with element specific detection

    SciTech Connect (OSTI)

    Reynolds, J.G.; Jones, E.L.; Bennett, J.A.; Biggs, W.R.

    1988-06-01T23:59:59.000Z

    Tar sands represent a tremendous untapped resource for transportation fuels. In the United States alone, over 60 billion barrels of bitumen are estimated to be in place. In order to use this bitumen, it must be somehow separated from the sand. The resulting bitumen is of low quality, and generally will require at least some refining. Typical refinery upgrading methods include fluid catalytic cracking, thermal visbreaking, and residuum hydroconversion. Most of these methods utilize metals-sensitive catalyst. The metals bound in the bitumen are deleterious to catalytic processing, causing rapid deactivation through poisoning and pore mouth plugging. Like heavy crude oil residua, tar sand bitumens have high concentrations of Ni and V. The types of complexes of Ni and V have been studied for heavy crude oils, and can be placed in two broad categories: the metallopetroporphyrins and the metallononporphyrins. The metallopetroporphyrins have been studied extensively. For understanding the behavior of the metals in processing, size exclusion chromatography coupled with element specific detection by inductively coupled plasma atomic emission spectroscopy (SEC-HPLC-ICP) has been applied to several heavy crude oils, residua, and processed products along with separated fractions of feeds and products. These results have shown general important size-behavior features of the metallopetroporphyrins and metallo-nonporphyrins associated with individual feed characteristics. Because of the importance of the metals in a downstream process methods, the authors have applied several of the metallopetroporphyrin and metallo-nonporphyrin examination technique to extracted bitumen from selected tar sands.

  11. Characterization and utilization of hydrotreated products produced from the Whiterocks (Utah) tar sand bitumen-derived liquid

    SciTech Connect (OSTI)

    Tsai, C.H.; Longstaff, D.C.; Deo, M.D.; Hanson, F.V.; Oblad, A.G.

    1991-12-31T23:59:59.000Z

    The bitumen-derived liquid produced in a 4-inch diameter fluidized-bed reactor from the mined and crushed ore from the Whiterocks tar sand deposit has been hydrotreated in a fixed-bed reactor. The purpose was to determine the extent of upgrading as a function of process operating variable. A sulfided nickel-molybendum on alumina hydrodenitrogenation catalyst was used in all experiments. Moderately severe operating conditions were employed; that is, high reaction temperature (617--680 K) high reactor pressure (11.0--17.1 MPa) and low liquid feed rate (0.18--0.77 HSV); to achieve the desired reduction in heteroatom content. Detailed chemical structures of the bitumen-derived liquid feedstock and the hydrotreated total liquid products were determined by high resolution gas chromatography - mass spectrometry analyses. The compounds identified in the native bitumen included isoprenoids; bicyclic, tricycle, and tetracyclic terpenoids; steranes; hopanes; and perhydro-{beta}-carotenes. In addition, normal and branched alkanes and alkenes and partially dehydrogenated hydroaromatics were identified in the bitumen-derived liquid. The dominant pyrolysis reactions were: (1) the dealkylation of long alkyl side chains to form {alpha} - and isoolefins; and (2) the cleavage of alkyl chains linking aromatic and hydroaromatic clusters. Olefinic bonds were not observed in the hydrotreated product and monoaromatic hydrocarbons were the predominant aromatic species. The properties of the jet fuel fractions from the hydrotreated products met most of the jet fuel specifications. The cetane indices indicated these fractions would be suitable for use as diesel fuels.

  12. Pilot plant studies for a new hot water process for extraction of bitumen from Utah tar sands

    SciTech Connect (OSTI)

    Dahlstrom, D.A.

    1996-12-31T23:59:59.000Z

    A process development pilot plant for extracting bitumen from tar sands under arid conditions are described. The hot water recovery process under development is required to maximize heat and water recovery, recover more than 90% of the bitumen, minimize the operating cost, and eliminate the use of a tailings pond by increasing the effectiveness of solids separation and dewatering. Technical aspects of process flow conditions, the liquid cyclone separator under development, and testing to analyze the influence of flow rates, size distribution in discharge streams, amount of bitumen recovery from different streams, and air addition are summarized. Test results indicate that bitumen recovery should be at least 90%, water content from thickener underflow and dewater coarse solids averages about 30 weight percent moisture, and the forced vortex cyclone can produce an underflow solids concentration of 69 to 72 weight percent moisture. The proposed flow sheet is believed to be a very low-cost method for bitumen recovery. 5 refs., 3 figs., 2 tabs.

  13. Characterization and utilization of hydrotreated products produced from the Whiterocks (Utah) tar sand bitumen-derived liquid

    SciTech Connect (OSTI)

    Tsai, C.H.; Longstaff, D.C.; Deo, M.D.; Hanson, F.V.; Oblad, A.G.

    1991-01-01T23:59:59.000Z

    The bitumen-derived liquid produced in a 4-inch diameter fluidized-bed reactor from the mined and crushed ore from the Whiterocks tar sand deposit has been hydrotreated in a fixed-bed reactor. The purpose was to determine the extent of upgrading as a function of process operating variable. A sulfided nickel-molybendum on alumina hydrodenitrogenation catalyst was used in all experiments. Moderately severe operating conditions were employed; that is, high reaction temperature (617--680 K) high reactor pressure (11.0--17.1 MPa) and low liquid feed rate (0.18--0.77 HSV); to achieve the desired reduction in heteroatom content. Detailed chemical structures of the bitumen-derived liquid feedstock and the hydrotreated total liquid products were determined by high resolution gas chromatography - mass spectrometry analyses. The compounds identified in the native bitumen included isoprenoids; bicyclic, tricycle, and tetracyclic terpenoids; steranes; hopanes; and perhydro-{beta}-carotenes. In addition, normal and branched alkanes and alkenes and partially dehydrogenated hydroaromatics were identified in the bitumen-derived liquid. The dominant pyrolysis reactions were: (1) the dealkylation of long alkyl side chains to form {alpha} - and isoolefins; and (2) the cleavage of alkyl chains linking aromatic and hydroaromatic clusters. Olefinic bonds were not observed in the hydrotreated product and monoaromatic hydrocarbons were the predominant aromatic species. The properties of the jet fuel fractions from the hydrotreated products met most of the jet fuel specifications. The cetane indices indicated these fractions would be suitable for use as diesel fuels.

  14. Measurement of the W boson helicity in top quark decays using 5.4 fb?¹ of pp? collision data

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; et al

    2011-02-01T23:59:59.000Z

    We present a measurement of the helicity of the W boson produced in top quark decays using tt¯ decays in the l+jets and dilepton final states selected from a sample of 5.4 fb?¹ of collisions recorded using the D0 detector at the Fermilab Tevatron pp? collider. We measure the fractions of longitudinal and right-handed W bosons to be f?=0.669±0.102[±0.078(stat.)±0.065(syst.)] and f?=0.023±0.053[±0.041(stat.)±0.034(syst.)], respectively. This result is consistent at the 98% level with the standard model. A measurement with f? fixed to the value from the standard model yields f?=0.010±0.037[±0.022(stat.)±0.030(syst.)].

  15. Measurement of the W boson helicity in top quark decays using 5.4 fb?¹ of pp? collision data

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Ancu, L. S.; Aoki, M.; Arnoud, Y.; Arov, M.; Askew, A.; Åsman, B.; Atramentov, O.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Beale, S.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Bolton, T. A.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Pérez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Christoudias, T.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; ?wiok, M.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Gadfort, T.; Garcia-Bellido, A.; Gavrilov, V.; Gay, P.; Geist, W.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guo, F.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hossain, S.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jain, S.; Jamin, D.; Jesik, R.; Johns, K.; Johnson, M.; Johnston, D.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Khatidze, D.; Kirby, M. H.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Liu, Z.; Lobodenko, A.; Lokajicek, M.; Love, P.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orduna, J.; Osman, N.; Osta, J.; Otero y Garzón, G. J.; Owen, M.; Padilla, M.; Pangilinan, M.; Parashar, N.; Parihar, V.; Park, S. K.; Parsons, J.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, K.; Peters, Y.; Petrillo, G.; Pétroff, P.; Piegaia, R.; Piper, J.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Pol, M.-E.; Polozov, P.; Popov, A. V.; Prewitt, M.; Price, D.; Protopopescu, S.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Rich, P.; Rijssenbeek, M.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Royon, C.; Rubinov, P.; Ruchti, R.; Safronov, G.; Sajot, G.; Sánchez-Hernández, A.; Sanders, M. P.; Sanghi, B.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schliephake, T.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Sirotenko, V.; Skubic, P.; Slattery, P.; Smirnov, D.

    2011-02-01T23:59:59.000Z

    We present a measurement of the helicity of the W boson produced in top quark decays using tt¯ decays in the ?+jets and dilepton final states selected from a sample of 5.4??fb?¹ of collisions recorded using the D0 detector at the Fermilab Tevatron pp? collider. We measure the fractions of longitudinal and right-handed W bosons to be f?=0.669±0.102[±0.078(stat.)±0.065(syst.)] and f?=0.023±0.053[±0.041(stat.)±0.034(syst.)], respectively. This result is consistent at the 98% level with the standard model. A measurement with f? fixed to the value from the standard model yields f?=0.010±0.037[±0.022(stat.)±0.030(syst.)].

  16. Data:Cd13dc44-d0d6-46f0-bb39-fb84b30f7517 | Open Energy Information

    Open Energy Info (EERE)

    Cd13dc44-d0d6-46f0-bb39-fb84b30f7517 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading......

  17. Data:C66838d5-85f3-4a7e-89f4-5264fb348fa7 | Open Energy Information

    Open Energy Info (EERE)

    >> Category:Categories Retrieved from "http:en.openei.orgwindex.php?titleData:C66838d5-85f3-4a7e-89f4-5264fb348fa7&oldid620419" Category: Utility Rates What links...

  18. Combined search for the Standard Model Higgs boson using up to 4.9 fb[superscript ?1] of pp collision data at ?s = 7 TeV with the ATLAS detector at the LHC

    E-Print Network [OSTI]

    Taylor, Frank E.

    A combined search for the Standard Model Higgs boson with the ATLAS experiment at the LHC using datasets corresponding to integrated luminosities from 1.04 fb[superscript ?1] to 4.9 fb[superscript ?1] of pp collisions ...

  19. Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research. Quarterly technical progress report, January--March 1993

    SciTech Connect (OSTI)

    Not Available

    1993-09-01T23:59:59.000Z

    Accomplishments for the past quarter are briefly described for the following areas of research: oil shale; tar sand; coal; advanced exploratory process technology; and jointly sponsored research. Oil shale and tar sand researches cover processing studies. Coal research includes: coal combustion; integrated coal processing concepts; and solid waste management. Advanced exploratory process technology covers: advanced process concepts; advanced mitigation concepts; and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; CROW{sup TM} field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO{sub 2} HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid-state NMR analysis of Mesaverde Group, Greater Green River Basin tight gas sands; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced oil recovery techniques; surface process study for oil recovery using a thermal extraction process; oil field waste cleanup using tank bottom recovery process; remote chemical sensor development; in situ treatment of manufactured gas plant contaminated soils demonstration program; solid-state NMR analysis of naturally and artificially matured kerogens; and development of an effective method for the clean-up of natural gas.

  20. Oil shale, tar sand, coal research, advanced exploratory process technology jointly sponsored research. Quarterly technical progress report, April--June 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-01T23:59:59.000Z

    Accomplishments for the quarter are presented for the following areas of research: oil shale, tar sand, coal, advanced exploratory process technology, and jointly sponsored research. Oil shale research includes; oil shale process studies, environmental base studies for oil shale, and miscellaneous basic concept studies. Tar sand research covers process development. Coal research includes; underground coal gasification, coal combustion, integrated coal processing concepts, and solid waste management. Advanced exploratory process technology includes; advanced process concepts, advanced mitigation concepts, and oil and gas technology. Jointly sponsored research includes: organic and inorganic hazardous waste stabilization; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO{sub 2} HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesa Verde Group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; characterization of petroleum residue; shallow oil production using horizontal wells with enhanced recovery techniques; and menu driven access to the WDEQ Hydrologic Data Management Systems.

  1. Combined CDF and D0 Searches for the Standard Model Higgs Boson Decaying to Two Photons with up to 8.2 fb^-1

    E-Print Network [OSTI]

    The CDF Collaboration; the D0 Collaboration; the Tevatron New Physics; Higgs Working Group

    2011-07-25T23:59:59.000Z

    We combine results from CDF and D0's direct searches for the standard model (SM) Higgs boson (H) produced in ppbar collisions at the Fermilab Tevatron at sqrt{s}=1.96 TeV, focusing on the decay H\\rightarrow\\gamma\\gamma. We compute upper limits on the Higgs boson production cross section times the decay branching fraction in the range 100Higgs boson. With datasets corresponding to 7.0 fb-1 (CDF) and 8.2 fb-1 (D0), the 95% C.L. upper limits on Higgs boson production is a factor of 10.5 times the SM cross section for a Higgs boson mass of 115 GeV/c^2.

  2. Aviation turbine fuels from tar-sands bitumen and heavy oils. Part 3. Laboratory sample production. Interim technical report, 1 July 1983-30 September 1986

    SciTech Connect (OSTI)

    Moore, H.F.; Johnson, C.A.; Benslay, R.M.; Sutton, W.A.

    1987-12-01T23:59:59.000Z

    The purpose of this research and development project is to provide sample quantities of aviation turbine fuel derived from tar sands and heavy oil feedstocks for testing and evaluation in programs sponsored by the Air Force Wright Aeronautical Laboratories (AFWAL). Samples of specification JP-4 Mil-T-5624L, JP-8 Mil-T-83133A, and variable quality JP-4 samples were produced via pilot plant operations. Data generated from Phases I, II, and III, were used to 1) optimize the processing scheme, 2) generate process material and energy balances for a commercial-sized plant, and 3) provide a detailed final flow diagram of the processing scheme. A final economic analysis was performed based on all contract data available.

  3. Turbine fuels from tar-sands bitumen and heavy oil. Part 2. Phase II. Laboratory sample production. Interim report, 1 October 1983-31 October 1985

    SciTech Connect (OSTI)

    Talbot, A.F.; Elanchenny, V.; Schwedock, J.P.; Swesey, J.R.

    1986-05-01T23:59:59.000Z

    The conversion of domestic tar-sands bitumens or heavy crude oils into aviation turbine fuels was studied in small scale equipment to demonstrate the process scheme consisting of hydrovisbreaking the bitumen or crude residuum follwed by catalytic hydrotreating or hydrocracking of the resultant naphtha or distillate fractions. Four different feedstocks were employed; two were bitumens (from Kentucky or Utah) and two were heavy crudes from California. Significant operating parameters were examined for each process step. Prototype naphtha and kerosene-type fuel samples compared well with JP-4 and JP-8 specifications, although fuels prepared from Utah bitumen (Sunnyside deposit) were deficient in freeze point. Initiation of Phase III, pilot-plant-scale evaluation of the process is recommended.

  4. Characterization of nickel and vanadium compounds in tar sand bitumen by UV-VIS spectroscopy and size exclusion chromatography coupled with element specific detection

    SciTech Connect (OSTI)

    Reynolds, J.G.; Jones, E.L.; Bennett, J.A. (Lawrence Livermore National Lab., CA (USA)); Biggs, W.R. (Chevron Research Co., Richmond, CA (USA))

    1989-01-01T23:59:59.000Z

    Previously, the authors examined the Ni and V in heavy crude oils, residua, and processed products by several metal speciation techniques to ascertain molecular structure and processing behavior. Two classes of metal compounds were found - metallopetroporphyrins and metallo-nonprophyrins - each having unique reactivity during processing. In efforts to better understand the binding of metals in the oil medium, they now examine NI and V in tar sand bitumens. The bitumen was solvent extracted from the sand matrix and was separated by column chromatography and the petroporphyrin content was quantitated by UV-vis spectroscopy. The petroporphyrin contents ranged from virtually none to over 36% of the total metals. Asphalt Ridge (Utah) has primarily Ni petroporphyrins; Big Clifty (Kentucky) and Athabasca (Canada) have primarily V petroporphyrins; Arroyo Grande and McKittrick (California) have roughly equal amounts of both types; and Sunnyside (Utah) has virtually none of either.

  5. Interpretations and implications of the top quark rapidity asymmetries A FB t and A FB ?

    SciTech Connect (OSTI)

    Berger, Edmond L.; Cao, Qing-Hong; Chen, Chuan-Ren; Zhang, Hao

    2013-07-01T23:59:59.000Z

    Forward-backward asymmetries AtFB and AlFB are observed in the top-quark t rapidity distribution and in the rapidity distribution of charged leptons l from top-quark decay at the Tevatron proton-antiproton collider, and a charge asymmetry AC is seen in proton-proton collisions at the Large Hadron Collider (LHC). In this paper, we update our previous studies of the Tevatron asymmetries using the most recent data. We provide expectations for AC at the LHC based first on simple extrapolations from the Tevatron, and second based on new physics models that can explain the Tevatron asymmetries. We examine the relationship of the two asymmetries AtFB and AlFB. We show their connection through the (V–A) spin correlation between the charged lepton and the top quark with different polarization states. We show that the ratio of the two asymmetries provides independent insight into the physics interpretation of the top-quark asymmetry. We emphasize the value of the measurement of both asymmetries, and we conclude that a model which produces more right-handed than left-handed top quarks is suggested by the present Tevatron data.

  6. 222-S Laboratory analytical report for tank 241-C-106, grab samples 6C-96-1 through 6C-96-16 {ampersand} 6C-96-17-FB

    SciTech Connect (OSTI)

    Esch, R.A.

    1996-08-06T23:59:59.000Z

    This document is the analytical report for grab samples 6C-96-1through 6C-96-16 and 6C-96-17-FB from tank 241-C-106.

  7. Search for Randall-Sundrum Gravitons in Dielectron and Diphoton Final States with 5.4fb-1 of D0 Data

    SciTech Connect (OSTI)

    Zhou, Ning; /Columbia U.

    2010-03-01T23:59:59.000Z

    A search for the lightest Kaluza-Klein mode of the graviton in the Randall-Sundrum model with a warped extra dimension is performed in the dielectron and diphoton channels. The data set used for the search corresponds to 5.4 fb{sup -1} of data from p{bar p} collisions at a center-of-mass energy of 1.96 TeV, collected with the D0 detector at the Fermilab Tevatron between July 2002 and Summer 2009. We search for resonances in the invariant mass spectrum of two electromagnetic showers from the decay of the graviton to either electron-positron pairs or photon pairs. To optimize the sensitivity, the dielectron and diphoton channels are analyzed separately, then the results are combined together in the end. We also investigate whether, due to the unique spin-2 nature of the graviton, the angular distribution of the final state particles can be used to significantly enhance the sensitivity of the search. We set 95% confidence level upper limits on the graviton production cross section times branching fraction into electron-positron pairs of between {approx} 7 fb and {approx} 0.5 fb for a range of graviton masses from 220 GeV and 1050 GeV, respectively. Compared with Randall-Sundrum model predictions, these results correspond to lower limits on the lightest graviton mass between 440 GeV and 1040 GeV, for the dimensionless graviton coupling to the Standard Model fields k/{bar M}{sub Pl} in the range from 0.01 to 0.1. In addition, for coupling k/{bar M}{sub Pl} of 0.01, gravitons with masses between 460 GeV and 560 GeV are also excluded at 95% confidence level. These results represent the most sensitive limits to date.

  8. Combination of CDF and D0 results on the mass of the top quark using up to 9.7 fb$^{-1}$ at the Tevatron

    E-Print Network [OSTI]

    Tevatron Electroweak Working Group

    2014-07-12T23:59:59.000Z

    We summarize the current top-quark mass measurements from the CDF and D0 experiments at Fermilab. We combine published Run I (1992--1996) results with the most precise published and preliminary Run II (2001--2011) measurements based on data corresponding to up to 9.7 fb$^{-1}$ of $p\\bar{p}$ collisions. Taking correlations of uncertainties into account, and combining the statistical and systematic uncertainties, the resulting preliminary Tevatron average mass of the top quark is $M_{top} = 174.34 \\pm 0.64 ~GeV/c^2$, corresponding to a relative precision of 0.37%.

  9. Combined CDF and D0 Upper Limits on Standard Model Higgs Boson Production with up to 8.2 fb-1 of Data

    E-Print Network [OSTI]

    The CDF; D0 Collaborations; the TEVNPHWG Working Group

    2011-08-16T23:59:59.000Z

    We combine results from CDF and D0's direct searches for the standard model (SM) Higgs boson (H) produced in p-pbar collisions at the Fermilab Tevatron at sqrt(s)=1.96 TeV. The results presented here include those channels which are most sensitive to Higgs bosons with mass between 130 and 200 GeV/c^2, namely searches targeted at Higgs boson decays to W+W-, although acceptance for decays into tau+tau- and gamma gamma is included. Compared to the previous Tevatron Higgs search combination, more data have been added and the analyses have been improved to gain sensitivity. We use the MSTW08 parton distribution functions and the latest gg to H theoretical cross section predictions when testing for the presence of a SM Higgs boson. With up to 7.1 fb-1 of data analyzed at CDF, and up to 8.2 fb-1 at D0, the 95% C.L. upper limits on Higgs boson production is a factor of 0.54 times the SM cross section for a Higgs boson mass of 165 GeV/c^2. We exclude at the 95% C.L. the region 158

  10. Combined CDF and D0 Searches for the Standard Model Higgs Boson Decaying to Two Photons with up to 8.2 fb^-1

    SciTech Connect (OSTI)

    Not Available

    2011-07-01T23:59:59.000Z

    We combine results from CDF and D0's direct searches for the standard model (SM) Higgs boson (H) produced in p{bar p} collisions at the Fermilab Tevatron at {radical}s = 1.96 TeV, focusing on the decay H {yields} {gamma}{gamma}. We compute upper limits on the Higgs boson production cross section times the decay branching fraction in the range 100 < m{sub H} < 150 GeV/c{sup 2}, and we interpret the results in the context of the standard model. We use the MSTW08 parton distribution functions and the latest theoretical cross section predictions when testing for the presence of a SM Higgs boson. With datasets corresponding to 7.0 fb{sup -1} (CDF) and 8.2 fb{sup -1} (D0), the 95% C.L. upper limits on Higgs boson production is a factor of 10.5 times the SM cross section for a Higgs boson mass of 115 GeV/c{sup 2}.

  11. Research investigations in oil shale, tar sand, coal research, advanced exploratory process technology, and advanced fuels research: Volume 1 -- Base program. Final report, October 1986--September 1993

    SciTech Connect (OSTI)

    Smith, V.E.

    1994-05-01T23:59:59.000Z

    Numerous studies have been conducted in five principal areas: oil shale, tar sand, underground coal gasification, advanced process technology, and advanced fuels research. In subsequent years, underground coal gasification was broadened to be coal research, under which several research activities were conducted that related to coal processing. The most significant change occurred in 1989 when the agreement was redefined as a Base Program and a Jointly Sponsored Research Program (JSRP). Investigations were conducted under the Base Program to determine the physical and chemical properties of materials suitable for conversion to liquid and gaseous fuels, to test and evaluate processes and innovative concepts for such conversions, to monitor and determine environmental impacts related to development of commercial-sized operations, and to evaluate methods for mitigation of potential environmental impacts. This report is divided into two volumes: Volume 1 consists of 28 summaries that describe the principal research efforts conducted under the Base Program in five topic areas. Volume 2 describes tasks performed within the JSRP. Research conducted under this agreement has resulted in technology transfer of a variety of energy-related research information. A listing of related publications and presentations is given at the end of each research topic summary. More specific and detailed information is provided in the topical reports referenced in the related publications listings.

  12. Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research. Quarterly technical progress report, April--June 1993

    SciTech Connect (OSTI)

    Not Available

    1993-09-01T23:59:59.000Z

    Progress made in five areas of research is described briefly. The subtask in oil shale research is on oil shale process studies. For tar sand the subtask reported is on process development. Coal research includes the following subtasks: Coal combustion; integrated coal processing concepts; and solid waste management. Advanced exploratory process technology includes the following: Advanced process concepts; advanced mitigation concepts; oil and gas technology. Jointly sponsored research includes: Organic and inorganic hazardous waste stabilization; CROW{sup TM} field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; operation and evaluation of the CO{sup 2} HUFF-N-PUFF Process; fly ash binder for unsurfaced road aggregates; solid-state NMR analysis of Mesaverde Group, Greater Green River Basin, tight gas sands; characterization of petroleum residua; shallow oil production using horizontal wells with enhanced oil recovery techniques; surface process study for oil recovery using a thermal extraction process;NMR analysis of samples from the ocean drilling program; oil field waste cleanup using tank bottom recovery process; remote chemical sensor development; in situ treatment of manufactured gas plant contaminated soils demonstration program; solid-state NMR analysis of Mowry formation shale from different sedimentary basins; solid-state NMR analysis of naturally and artificially matured kerogens; and development of effective method for the clean-up of natural gas.

  13. Characterization of nickel and vanadium compounds in tar sand bitumen by petroporphyrin quantitation and size exclusion chromatography coupled with element specific detection

    SciTech Connect (OSTI)

    Reynolds, J.G.; Jones, E.L.; Bennett, J.A.; Biggs, W.R.

    1988-02-01T23:59:59.000Z

    Previously, we have examined the Ni and V in heavy crude oils, residua, and processed products by several metal speciation techniques to ascertain molecular structure and processing behavior. Two classes of metal compounds were found/--/metallopetroporphyrins and metallo-nonporphyrins/--/each having unique reactivity during processing. In efforts to better understand the binding of metals in the oil medium, we have now examined Ni and V in tar sand bitumens. The bitumen was solvent extracted from the sand matrix and was separated by column chromatography to quantitate petroporphyrin content. The petroporphyrin contents ranged from virtually none to over 36% of the total metals. Asphalt Ridge (Utah) has primarily Ni petroporphyrins; Big Clifty (Kentucky) and Athabasca (Canada) have primarily V petroporphyrins; Arroyo Grande and McKittrick (California) have roughly equal amounts of both types; and Sunnyside (Utah) has virtually none of either. Size characteristic profiles (SEC-HPLC-ICP) were generated for the extracted bitumens. The profiles are generally bimodal in shape and resemble several different specific heavy crude oils and residua. For examples, Arroyo Grande and McKittrick appear to be similar to Kern River (California) 650/degree/F+ residuum, while Athabasca resembles Morichal (Venezuela) 650/degree/F+ residuum. These results will be discussed in terms of generalized profile and petroporphyrin behavior. 23 refs., 3 figs., 3 tabs.

  14. Mortality and cancer experience of Quebec aluminum reduction plant workers. Part I: The reduction plants and coal tar pitch volatile (CTPV) exposure assessment

    SciTech Connect (OSTI)

    Lavoue, J.; Gerin, M.; Cote, J.; Lapointe, R. [University of Montreal, Montreal, PQ (Canada)

    2007-09-15T23:59:59.000Z

    This paper presents the exposure assessment and job-exposure matrix (JEM) used to estimate coal tar pitch volatile (CTPV) exposure for a study of mortality and cancer incidence in aluminum smelter workers in Quebec, Canada. Historical CTPV exposure was assessed by estimating benzene-soluble material (BSM) and benzo(a)pyrene (B(a)P) levels for combinations of job and time period. Estimates were derived by using several procedures including averaging measurement data, a deterministic mathematical model using process-related correction factors, and expert-based extrapolation. The JEM comprised 28,910 jobs, covering 7 facilities from 1916 to 1999. Estimated exposures ranged from 0.01 {mu} g/m{sup 3} to 68.08 {mu} g/m{sup 3} (B(a)P) and 0.01 mg/m{sup 3} to 3.64 mg/m{sup 3} (BSW) and were lowest before 1940 and after 1980. This methodology constitutes an improvement compared with methods used for previous studies of the Quebec cohort.

  15. Measurement of the ? ? * distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb - 1 of p p ¯ collisions

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V.?M.; Abbott, B.; Acharya, B.?S.; Adams, M.; Adams, T.; Agnew, J.?P.; Alexeev, G.?D.; Alkhazov, G.; Alton, A.; Askew, A.; Atkins, S.; Augsten, K.; Avila, C.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D.?V.; Banerjee, S.; Barberis, E.; Baringer, P.; Bartlett, J.?F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Bellantoni, L.; Beri, S.?B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bhat, P.?C.; Bhatia, S.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E.?E.; Borissov, G.; Borysova, M.; Brandt, A.; Brandt, O.; Brock, R.; Bross, A.; Brown, D.; Bu, X.?B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Buszello, C.?P.; Camacho-Pérez, E.; Casey, B.?C.?K.; Castilla-Valdez, H.; Caughron, S.; Chakrabarti, S.; Chan, K.?M.; Chandra, A.; Chapon, E.; Chen, G.; Cho, S.?W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W.?E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Cutts, D.; Das, A.; Davies, G.; de Jong, S.?J.; De La Cruz-Burelo, E.; Déliot, F.; Demina, R.; Denisov, D.; Denisov, S.?P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H.?T.; Diesburg, M.; Ding, P.?F.; Dominguez, A.; Dubey, A.; Dudko, L.?V.; Duperrin, A.; Dutt, S.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V.?D.; Enari, Y.; Evans, H.; Evdokimov, V.?N.; Fauré, A.; Feng, L.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H.?E.; Fortner, M.; Fox, H.; Fuess, S.; Garbincius, P.?H.; Garcia-Bellido, A.; García-González, J.?A.; Gavrilov, V.; Geng, W.; Gerber, C.?E.; Gershtein, Y.; Ginther, G.; Gogota, O.; Golovanov, G.; Grannis, P.?D.; Greder, S.; Greenlee, H.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M.?W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J.?M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A.?P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M.?D.; Hirosky, R.; Hoang, T.; Hobbs, J.?D.; Hoeneisen, B.; Hogan, J.; Hohlfeld, M.; Holzbauer, J.?L.; Howley, I.; Hubacek, Z.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A.?S.; Jabeen, S.; Jaffré, M.; Jayasinghe, A.; Jeong, M.?S.; Jesik, R.; Jiang, P.; Johns, K.; Johnson, E.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A.?W.; Juste, A.; Kajfasz, E.; Karmanov, D.; Katsanos, I.; Kaur, M.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y.?N.; Kiselevich, I.; Kohli, J.?M.; Kozelov, A.?V.; Kraus, J.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V.?A.; Lammers, S.; Lebrun, P.; Lee, H.?S.; Lee, S.?W.; Lee, W.?M.; Lei, X.; Lellouch, J.; Li, D.; Li, H.; Li, L.; Li, Q.?Z.; Li, X.; Lim, J.?K.; Lincoln, D.; Linnemann, J.; Lipaev, V.?V.; Lipton, R.; Liu, H.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Luna-Garcia, R.; Lyon, A.?L.; Maciel, A.?K.?A.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V.?L.; Mansour, J.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C.?L.; Meijer, M.?M.; Melnitchouk, A.; Menezes, D.; Mercadante, P.?G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N.?K.; Mulhearn, M.; Nagy, E.; Narain, M.; Nayyar, R.; Neal, H.?A.; Negret, J.?P.; Neustroev, P.; Nguyen, H.?T.; Nunnemann, T.; Orduna, J.; Osman, N.; Osta, J.; Pal, A.; Parashar, N.; Parihar, V.; Park, S.?K.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Pleier, M.-A.; Podstavkov, V.?M.; Popov, A.?V.; Prewitt, M.; Price, D.; Prokopenko, N.; Qian, J.; Qin, Y.; Quadt, A.; Quinn, B.; Ratoff, P.?N.; Razumov, I.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Sajot, G.; Sánchez-Hernández, A.; Sanders, M.?P.; Santos, A.?S.; Savage, G.; Savitskyi, M.; Sawyer, L.; Scanlon, T.; Schamberger, R.?D.; Scheglov, Y.; Schellman, H.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shaw, S.; Shchukin, A.?A.; Simak, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Snow, G.?R.; Snow, J.; Snyder, S.; Söldner-Rembold, S.; Sonnenschein, L.; Soustruznik, K.; Stark, J.; Stoyanova, D.?A.; Strauss, M.; Suter, L.; Svoisky, P.; Titov, M.; Tokmenin, V.?V.; Tsai, Y.-T.; Tsybychev, D.; Tuchming, B.; Tully, C.; Uvarov, L.; Uvarov, S.; Uzunyan, S.; Van Kooten, R.; van Leeuwen, W.?M.; Varelas, N.; Varnes, E.?W.; Vasilyev, I.?A.; Verkheev, A.?Y.; Vertogradov, L.?S.; Verzocchi, M.; Vesterinen, M.; Vilanova, D.; Vokac, P.; Wahl, H.?D.; Wang, M.?H.?L.?S.; Warchol, J.; Watts, G.

    2015-04-01T23:59:59.000Z

    We present a measurement of the distribution of the variable ?*? for muon pairs with masses between 30 and 500 GeV, using the complete run II data set collected by the D0 detector at the Fermilab Tevatron proton-antiproton collider. This corresponds to an integrated luminosity of 10.4 fb?¹ at ?s=1.96 TeV. The data are corrected for detector effects and presented in bins of dimuon rapidity and mass. The variable ?*? probes the same physical effects as the Z/?* boson transverse momentum, but is less susceptible to the effects of experimental resolution and efficiency. These are the first measurements at any collider of the ?*? distributions for dilepton masses away from the Z?l?l? boson mass peak. The data are compared to QCD predictions based on the resummation of multiple soft gluons.

  16. Measurement of the W boson helicity in top quark decays using 5.4 fb$^{\\boldsymbol{-1}}$ of $\\boldsymbol{p\\bar{p}}$ collision data

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF; Ancu, Lucian Stefan; /Nijmegen U. /Fermilab

    2010-11-01T23:59:59.000Z

    We present a measurement of the helicity of the W boson produced in top quark decays using t{bar t} decays in the {ell}+jets and dilepton final states selected from a sample of 5.4 fb{sup -1} of collisions recorded using the D0 detector at the Fermilab Tevatron p{bar p} collider. We measure the fractions of longitudinal and right-handed W bosons to be f{sub 0} = 0.669 {+-} 0.102 [{+-}0.078 (stat.) {+-} 0.065 (syst.)] and f{sub +} = 0.023 {+-} 0.053 [{+-}0.041 (stat.){+-}0.034 (syst.)], respectively. This result is consistent at the 98% level with the standard model. A measurement with f{sub 0} fixed to the value from the standard model yields f{sub +} = 0.010 {+-} 0.037 [{+-}0.022 (stat.) {+-} 0.030 (syst.)].

  17. Search for $WH$ associated production in 5.3 fb$^{-1}$ of $p\\bar{p}$ collisions at the Fermilab Tevatron

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF; Ancu, Lucian Stefan; /Nijmegen U. /Fermilab

    2010-12-01T23:59:59.000Z

    We present a search for associated production of Higgs and W bosons in p{bar p} collisions at a center of mass energy of {radical}s = 1.96 TeV in 5.3 fb{sup -1} of integrated luminosity recorded by the D0 experiment. Multivariate analysis techniques are applied to events containing one lepton, an imbalance in transverse energy, and one or two b-tagged jets to discriminate a potential WH signal from standard model backgrounds. We observe good agreement between data and background, and set an upper limit of 4.5 (at 95% confidence level and for m{sub H} = 115 GeV) on the ratio of the WH cross section multiplied by the branching fraction of H {yields} b{bar b} to its standard model prediction. A limit of 4.8 is expected from simulation.

  18. Measurement of the WZ and ZZ production cross sections using leptonic final states in 8.6 fb?¹ of pp? collisions

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Aoki, M.; Askew, A.; Åsman, B.; Atkins, S.; Atramentov, O.; Augsten, K.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatia, S.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Pérez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; García-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, H.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orduna, J.; Osman, N.; Osta, J.; Oteroy y Garzón, G. J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Piegaia, R.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Polozov, P.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Rijssenbeek, M.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Safronov, G.; Sajot, G.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Sanghi, B.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schliephake, T.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Sirotenko, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.; Snow, G. R.; Snow, J.; Snyder, S.; Söldner-Rembold, S.; Sonnenschein, L.; Soustruznik, K.; Stark, J.

    2012-06-01T23:59:59.000Z

    We study the processes pp??WZ?l±?l?l? and pp??ZZ?l?l???¯, where l=e or ?. Using 8.6 fb?¹ of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron collider, we measure the WZ production cross section to be 4.50+0.63–0.66 pb which is consistent with, but slightly larger than, the prediction of the standard model. The ZZ cross section is measured to be 1.64±0.46 pb, in agreement with a prediction of the standard model. Combination with an earlier analysis of the ZZ?l?l?l?l? channel yields a ZZ cross section of 1.44+0.35–0.34 pb.

  19. Measurement of direct CP violation parameters in B±?J/?K± and B±?J/??± decays with 10.4??fb-1 of Tevatron data

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Askew, A.; Atkins, S.; Augsten, K.; Avila, C.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Beattie, M.; Begalli, M.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bhat, P. C.; Bhatia, S.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Brandt, A.; Brandt, O.; Brock, R.; Bross, A.; Brown, D.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Buszello, C. P.; Camacho-Pérez, E.; Casey, B. C. K.; Castilla-Valdez, H.; Caughron, S.; Chakrabarti, S.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Cutts, D.; Das, A.; Davies, G.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dubey, A.; Dudko, L. V.; Duperrin, A.; Dutt, S.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, V. N.; Feng, L.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garbincius, P. H.; Garcia-Bellido, A.; García-González, J. A.; Gavrilov, V.; Geng, W.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Grannis, P. D.; Greder, S.; Greenlee, H.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hart, B.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hogan, J.; Hohlfeld, M.; Howley, I.; Hubacek, Z.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jayasinghe, A.; Holzbauer, J.; Jeong, M. S.; Jesik, R.; Jiang, P.; Johns, K.; Johnson, E.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kajfasz, E.; Karmanov, D.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kiselevich, I.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Lammers, S.; Lamont, I.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lei, X.; Lellouch, J.; Li, D.; Li, H.; Li, L.; Li, Q. Z.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, H.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Mansour, J.; Martínez-Ortega, J.; Mason, N.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Mulhearn, M.; Nagy, E.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Nguyen, H. T.; Nunnemann, T.; Orduna, J.; Osman, N.; Osta, J.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Pleier, M.-A.; Podstavkov, V. M.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Qian, J.; Quadt, A.; Quinn, B.; Ratoff, P. N.; Razumov, I.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Sajot, G.; Sánchez-Hernández, A.; Sanders, M. P.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shaw, S.; Shchukin, A. A.; Simak, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Snow, G. R.; Snow, J.; Snyder, S.; Söldner-Rembold, S.; Sonnenschein, L.; Soustruznik, K.; Stark, J.; Stoyanova, D. A.; Strauss, M.; Suter, L.; Svoisky, P.; Titov, M.; Tokmenin, V. V.; Tsai, Y.-T.; Tsybychev, D.; Tuchming, B.; Tully, C.; Uvarov, L.; Uvarov, S.; Uzunyan, S.; Van Kooten, R.; van Leeuwen, W. M.; Varelas, N.; Varnes, E. W.; Vasilyev, I. A.; Verkheev, A. Y.; Vertogradov, L. S.; Verzocchi, M.; Vesterinen, M.; Vilanova, D.; Vokac, P.; Wahl, H. D.; Wang, M. H. L. S.; Warchol, J.; Watts, G.; Wayne, M.; Weichert, J.; Welty-Rieger, L.; Williams, M. R. J.; Wilson, G. W.; Wobisch, M.; Wood, D. R.; Wyatt, T. R.; Xie, Y.; Yamada, R.; Yang, S.; Yasuda, T.; Yatsunenko, Y. A.; Ye, W.; Ye, Z.; Yin, H.; Yip, K.; Youn, S. W.

    2013-06-01T23:59:59.000Z

    We present a measurement of the direct CP-violating charge asymmetry in B± mesons decaying to J/?K± and J/??± where J/? decays to ?+??, using the full run II data set of 10.4??fb?1 of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. A difference in the yield of B? and B+ mesons in these decays is found by fitting to the difference between their reconstructed invariant mass distributions resulting in asymmetries of AJ/?K=[0.59±0.37]%, which is the most precise measurement to date, and AJ/??=[?4.2±4.5]%. Both measurements are consistent with standard model predictions.

  20. A measurement of the $WZ$ and $ZZ$ production cross sections using leptonic final states in 8.6 fb$^{-1}$ of $p\\bar{p}$ collisions

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Aoki, Masato; /Fermilab; Askew, Andrew Warren; /Florida State U. /Stockholm U.

    2012-01-01T23:59:59.000Z

    We study the processes p{bar p} {yields} WZ {yields} {ell}{nu}{ell}{sup +}{ell}{sup -} and p{bar p} {yields} ZZ {yields} {ell}{sup +}{ell}{sup -}{nu}{bar {nu}}, where {ell} = e or {mu}. Using 8.6 fb{sup -1} of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron collider, we measure the WZ production cross section to be 4.50{sub -0.66}{sup +0.63} pb which is consistent with, but slightly above a prediction of the standard model. The ZZ cross section is measured to be 1.64 {+-} 0.46 pb, in agreement with a prediction of the standard model. Combination with an earlier analysis of the ZZ {yields} {ell}{sup +}{ell}{sup -}{ell}{sup +}{ell}{sup -} channel yields a ZZ cross section of 1.44{sub -0.34}{sup +0.35} pb.

  1. Search for Diphoton Events with Large Missing Transverse Energy in 6.3 fb-1 of ppbar Collisions using the D0 Detector at the Fermilab Tevatron Collider

    SciTech Connect (OSTI)

    Cooke, Mark Stephen; /Columbia U.

    2010-09-01T23:59:59.000Z

    A search for diphoton events with large missing transverse energy produced in p{bar p} collisions at {radical}s = 1.96 TeV is presented. The data were collected with the D0 detector at the Fermilab Tevatron Collider between 2002 and 2010, and correspond to 6.3 fb{sup -1} of integrated luminosity. The observed missing transverse energy distribution is well described by the Standard Model prediction, and 95% C.L. limits are derived on two realizations of theories beyond the Standard Model. In a gauge mediated supersymmetry breaking scenario, the breaking scale {Lambda} is excluded for {Lambda} < 124 TeV. In a universal extra dimension model including gravitational decays, the compactification radius R{sub c} is excluded for R{sub c}{sup -1} < 477 GeV.

  2. A search for resonant production of tt? pairs in 4.8 fb-1 of integrated luminosity of pp? collisions at ?s=1.96 TeV

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Aaltonen, T [Helsinki Inst. of Phys.; Alvarez Gonzalez, B [Oviedo U.; Cantabria Inst. of Phys.; Amerio, S [INFN, Padua; Amidei, D [Michigan U.; Anastassov, A [Northwestern U.; Annovi, A [Frascati; Antos, J [Comenius U.; Apollinari, G [Fermilab; Appel, J A [Fermilab; Apresyan, A [Purdue U.; Arisawa, T [Waseda U.; Dubna, JINR

    2011-10-27T23:59:59.000Z

    We search for resonant production of tt? pairs in 4.8 fb-1 integrated luminosity of pp? collision data at ?s = 1.96 TeV in the lepton+jets decay channel, where one top quark decays leptonically and the other hadronically. A matrix element reconstruction technique is used; for each event a probability density function (pdf) of the tt? candidate invariant mass is sampled. These pdfs are used to construct a likelihood function, whereby the cross section for resonant tt? production is estimated, given a hypothetical resonance mass and width. The data indicate no evidence of resonant production of tt? pairs. A benchmark model of leptophobic Z' ? tt? is excluded with mZ' < 900 GeV at 95% confidence level.

  3. Search for the Standard Model Higgs Boson in Associated WH Production in 9.7 fb?¹ of pp? Collisions with the D0 Detector

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Askew, A.; Atkins, S.; Augsten, K.; Avila, C.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bhat, P. C.; Bhatia, S.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Buszello, C. P.; Camacho-Pérez, E.; Casey, B. C. K.; Castilla-Valdez, H.; Caughron, S.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Feng, L.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; García-González, J. A.; García-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hogan, J.; Hohlfeld, M.; Howley, I.; Hubacek, Z.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jayasinghe, A.; Jeong, M. S.; Jesik, R.; Jiang, P.; Johns, K.; Johnson, E.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kiselevich, I.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lei, X.; Lellouch, J.; Li, D.; Li, H.; Li, L.; Li, Q. Z.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, H.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Nguyen, H. T.; Nunnemann, T.; Orduna, J.; Osman, N.; Osta, J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Sajot, G.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shaw, S.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.; Snow, G. R.; Snow, J.; Snyder, S.; Söldner-Rembold, S.; Sonnenschein, L.; Soustruznik, K.; Stark, J.; Stoyanova, D. A.; Strauss, M.; Suter, L.; Svoisky, P.; Takahashi, M.; Titov, M.; Tokmenin, V. V.; Tsai, Y.-T.; Tschann-Grimm, K.; Tsybychev, D.; Tuchming, B.; Tully, C.; Uvarov, L.; Uvarov, S.; Uzunyan, S.; Van Kooten, R.; van Leeuwen, W. M.; Varelas, N.; Varnes, E. W.

    2012-09-01T23:59:59.000Z

    We present a search for the standard model Higgs boson in final states with a charged lepton (electron or muon), missing transverse energy, and two or three jets, at least one of which is identified as a b-quark jet. The search is primarily sensitive to WH?l?bb¯ production and uses data corresponding to 9.7 fb?¹ of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp¯ Collider at ?s=1.96 TeV. We observe agreement between the data and the expected background. For a Higgs boson mass of 125 GeV, we set a 95% C.L. upper limit on the production of a standard model Higgs boson of 5.2×?SM, where ?SM is the standard model Higgs boson production cross section, while the expected limit is 4.7×?SM.

  4. Search for the Standard Model Higgs Boson in Associated WH Production in 9.7 fb?¹ of pp? Collisions with the D0 Detector

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Askew, A.; et al

    2012-09-01T23:59:59.000Z

    We present a search for the standard model Higgs boson in final states with a charged lepton (electron or muon), missing transverse energy, and two or three jets, at least one of which is identified as a b-quark jet. The search is primarily sensitive to WH?l?bb¯ production and uses data corresponding to 9.7 fb?¹ of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp¯ Collider at ?s=1.96 TeV. We observe agreement between the data and the expected background. For a Higgs boson mass of 125 GeV, we set a 95% C.L. upper limit on the production ofmore »a standard model Higgs boson of 5.2×?SM, where ?SM is the standard model Higgs boson production cross section, while the expected limit is 4.7×?SM.« less

  5. Measurement of direct CP violation parameters in B(±)?J/?K(±) and B(±)?J/??(±) decays with 10.4??fb(?1) of Tevatron data

    E-Print Network [OSTI]

    Baringer, Philip S.; Bean, Alice; Chen, G.; Clutter, Justace Randall; Sekaric, Jadranka; Wilson, Graham Wallace; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Askew, A.

    2013-06-12T23:59:59.000Z

    Measurement of direct CP violation parameters in B#1; ! J=cK#1; and B#1; ! J=c#1;#1; decays with 10:4 fb#2;1 of Tevatron data V.M. Abazov,31 B. Abbott,66 B. S. Acharya,25 M. Adams,45 T. Adams,43 J. P. Agnew,40 G.D. Alexeev,31 G. Alkhazov,35 A. Alton..., Seattle, Washington 98195, USA (Received 8 April 2013; published 12 June 2013) We present a measurement of the direct CP-violating charge asymmetry in B#1; mesons decaying to J=cK#1; and J=c#1;#1; where J=c decays to #2;þ#2;#2;, using the full run II data...

  6. Search for Doubly-charged Higgs Boson Production in the Decay H++ H-- ---> mu+ mu+ mu- mu- with 1.1 fb**(-1) at D0 Detector

    SciTech Connect (OSTI)

    Kim, Tae Jeong; /Korea U.

    2007-06-01T23:59:59.000Z

    This work presents a search for the pair production of doubly-charged Higgs bosons in the process p{bar p} {yields} H{sup ++}H{sup --} {yields} {mu}{sup +}{mu}{sup +}{mu}{sup -}{mu}{sup -} using the data corresponding to an integrated luminosity of about 1.1 fb{sup -1}. This is the complete dataset of RunIIa taken from April 19, 2002 to February 22, 2006 by the D0 experiment at the Fermilab Tevatron Collider. In the absence of significant excess above standard model background, 95% confidence level mass limits of M(H{sub L}{sup {+-}{+-}}) > 150 GeV and M(H{sub R}{sup {+-}{+-}}) > 126.5 GeV are set for left-handed and right-handed doubly-charged Higgs bosons respectively assuming a 100% branching ratio into muons.

  7. Measurement of the CP-violating phase ?sJ/?? using the flavor-tagged decay Bs0?J/ ?? in 8 fb?¹ of pp? collisions

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Arov, M.; Askew, A.; Åsman, B.; Atkins, S.; Atramentov, O.; Augsten, K.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Pérez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; García-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orduna, J.; Osman, N.; Osta, J.; Otero y Garzón, G. J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Parsons, J.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, K.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Piegaia, R.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Polozov, P.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Protopopescu, S.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Rijssenbeek, M.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Safronov, G.; Sajot, G.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Sanghi, B.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schliephake, T.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Sirotenko, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.

    2012-02-01T23:59:59.000Z

    We report an updated measurement of the CP-violating phase, ?sJ/??, and the decay-width difference for the two mass eigenstates, ??s, from the flavor-tagged decay B0s?J/??. The data sample corresponds to an integrated luminosity of 8.0 fb?¹ accumulated with the D0 detector using pp? collisions at ?s=1.96 TeV produced at the Fermilab Tevatron collider. The 68% Bayesian credibility intervals, including systematic uncertainties, are ??s=0.163+0.065?0.064 ps?¹ and ?sJ/??=?0.55+0.38?0.36. The p-value for the Standard Model point is 29.8%.

  8. Combined CDF and D0 Upper Limits on Standard Model Higgs Boson Production with up to 8.6 fb-1 of Data

    E-Print Network [OSTI]

    The CDF; D0 Collaborations; the Tevatron New Phenomena; Higgs Working Group

    2011-09-20T23:59:59.000Z

    We combine results from CDF and D0 on direct searches for the standard model (SM) Higgs boson (H) in ppbar collisions at the Fermilab Tevatron at sqrt{s}=1.96 TeV. Compared to the previous Tevatron Higgs boson search combination more data have been added, additional channels have been incorporated, and some previously used channels have been reanalyzed to gain sensitivity. We use the MSTW08 parton distribution functions and the latest theoretical cross sections when comparing our limits to the SM predictions. With up to 8.2 fb-1 of data analyzed at CDF and up to 8.6 fb-1 at D0, the 95% C.L. our upper limits on Higgs boson production are factors of 1.17, 1.71, and 0.48 times the values of the SM cross section for Higgs bosons of mass m_H=115 GeV/c^2, 140 GeV/c^2, and 165 GeV/c^2, respectively. The corresponding median upper limits expected in the absence of Higgs boson production are 1.16, 1.16, and 0.57. There is a small (approx. 1 sigma) excess of data events with respect to the background estimation in searches for the Higgs boson in the mass range 125

  9. Combined CDF and D0 Upper Limits on Standard Model Higgs Boson Production with up to 8.6 fb-1 of Data

    SciTech Connect (OSTI)

    CDF, The; Collaborations, D0; Phenomena, the Tevatron New; Group, Higgs Working

    2011-07-01T23:59:59.000Z

    We combine results from CDF and D0 on direct searches for the standard model (SM) Higgs boson (H) in p{bar p} collisions at the Fermilab Tevatron at {radical}s = 1.96 TeV. Compared to the previous Tevatron Higgs boson search combination more data have been added, additional channels have been incorporated, and some previously used channels have been reanalyzed to gain sensitivity. We use the MSTW08 parton distribution functions and the latest theoretical cross sections when comparing our limits to the SM predictions. With up to 8.2 fb{sup -1} of data analyzed at CDF and up to 8.6 fb{sup -1} at D0, the 95% C.L. our upper limits on Higgs boson production are factors of 1.17, 1.71, and 0.48 times the values of the SM cross section for Higgs bosons of mass m{sub H} = 115 GeV/c{sup 2}, 140 GeV/c{sup 2}, and 165 GeV/c{sup 2}, respectively. The corresponding median upper limits expected in the absence of Higgs boson production are 1.16, 1.16, and 0.57. There is a small ({approx} 1{sigma}) excess of data events with respect to the background estimation in searches for the Higgs boson in the mass range 125 < m{sub H} < 155 GeV/c{sup 2}. We exclude, at the 95% C.L., a new and larger region at high mass between 156 < m{sub H} < 177 GeV/c{sup 2}, with an expected exclusion region of 148 < m{sub H} < 180 GeV/c{sup 2}.

  10. Measurement of the inclusive isolated prompt photons cross section in pp collisions at ?s = 7 TeV with the ATLAS detector using 4.6 fb[superscript -1

    E-Print Network [OSTI]

    Taylor, Frank E.

    A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy ?s = 7??TeV is presented. The results are based on an integrated luminosity of 4.6??fb[superscript ...

  11. Search for the Production of Narrow tb-bar Resonances in 1.9 fb-1 of pp-bar Collisions at sqrt[s]=1.96 TeV

    E-Print Network [OSTI]

    Xie, Si

    We present new limits on resonant tb? production in pp? collisions at ?s=1.96??TeV, using 1.9??fb[superscript -1] of data recorded with the CDF II detector at the Fermilab Tevatron. We reconstruct a candidate tb? mass ...

  12. The Tiniest Power Plants http://www.businessweek.com/@@YTkdxWQQ7ju4fB4A/... 1 of 3 5/26/2006 1:09 PM

    E-Print Network [OSTI]

    Lovley, Derek

    was the power source for the buoy's electronics: microbes. Bacteria in the river bottom gobbled up organic.D. Power Ratings Product Reviews Tech Stats Wildstrom: Tech Maven AUTOS Home Page Auto Reviews Classic CarsThe Tiniest Power Plants http://www.businessweek.com/@@YTkdxWQQ7ju4fB4A/... 1 of 3 5/26/2006 1

  13. Search for a Higgs boson in diphoton final states with the D0 detector in 9.6??fb(?1) of pp-bar collisions at s?=1.96??TeV

    E-Print Network [OSTI]

    Baringer, Philip S.; Bean, Alice; Chen, G.; Clutter, Justace Randall; Sekaric, Jadranka; Wilson, Graham Wallace; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Askew, A.; Atkins, S.

    2013-09-17T23:59:59.000Z

    We present a search for a Higgs boson decaying into a pair of photons based on 9.6??fb(?1) of pp-bar collisions at s?=1.96??TeV collected with the D0 detector at the Fermilab Tevatron Collider. The search employs multivariate techniques...

  14. Search for Higgs boson production in oppositely charged dilepton and missing energy final states in 9.7??fb(?1) of pp-bar collisions at s?=1.96??TeV

    E-Print Network [OSTI]

    Baringer, Philip S.; Bean, Alice; Chen, Gemma; Clutter, Justace Randall; Sekaric, Jadranka; Wilson, Graham Wallace; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Askew, A.; Atkins, S.

    2013-09-17T23:59:59.000Z

    We present a search for the Higgs boson in final states with two oppositely charged leptons and large missing transverse energy as expected in H?WW??????? decays. The events are selected from the full Run II data sample of 9.7??fb(?1) of pp...

  15. Search for t[¯ over t] resonances in the lepton plus jets final state with ATLAS using 4.7??fb[superscript -1] of pp collisions at ?s=7??TeV

    E-Print Network [OSTI]

    Taylor, Frank E.

    A search for new particles that decay into top quark pairs (tt? ) is performed with the ATLAS experiment at the LHC using an integrated luminosity of 4.7??fb[superscript -1] of proton–proton (pp) collision data collected ...

  16. ITAR: A modified TAR method to determine depth dose distribution for an ophthalmic device that performs kilovoltage x-ray pencil-beam stereotaxy

    SciTech Connect (OSTI)

    Hanlon, Justin, E-mail: jhanlon@orayainc.com; Chell, Erik; Firpo, Michael; Koruga, Igor [Oraya Therapeutics, Inc., Newark, California 94560 (United States)] [Oraya Therapeutics, Inc., Newark, California 94560 (United States)

    2014-02-15T23:59:59.000Z

    Purpose: New technology has been developed to treat age-related macular degeneration (AMD) using 100 kVp pencil-beams that enter the patient through the radio-resistant sclera with a depth of interest between 1.6 and 2.6 cm. Measurement of reference and relative dose in a kilovoltage x-ray beam with a 0.42 cm diameter field size and a 15 cm source to axis distance (SAD) is a challenge that is not fully addressed in current guidelines to medical physicists. AAPM's TG-61 gives dosimetry recommendations for low and medium energy x-rays, but not all of them are feasible to follow for this modality. Methods: An investigation was conducted to select appropriate equipment for the application. PTW's Type 34013 Soft X-Ray Chamber (Freiburg, Germany) and CIRS's Plastic Water LR (Norfolk, VA) were found to be the best available options. Attenuation curves were measured with minimal scatter contribution and thus called Low Scatter Tissue Air Ratio (LSTAR). A scatter conversion coefficient (C{sub scat}) was derived through Monte Carlo radiation transport simulation using MCNPX (LANL, Los Alamos, NM) to quantify the difference between a traditional TAR curve and the LSTAR curve. A material conversion coefficient (C{sub mat}) was determined through experimentation to evaluate the difference in attenuation properties between water and Plastic Water LR. Validity of performing direct dosimetry measurements with a source to detector distance other than the treatment distance, and therefore a different field size due to a fixed collimator, was explored. A method—Integrated Tissue Air Ratio (ITAR)—has been developed that isolates each of the three main radiological effects (distance from source, attenuation, and scatter) during measurement, and integrates them to determine the dose rate to the macula during treatment. Results: LSTAR curves were determined to be field size independent within the range explored, indicating that direct dosimetry measurements may be performed with a source to detector distance of 20 cm even though the SAD is 15 cm during treatment. C{sub scat} varied from 1.102 to 1.106 within the range of depths of interest. The experimental variance among repeated measurements of C{sub mat} was larger than depth dependence, so C{sub mat} was estimated as1.019 for all depths of interest. Conclusions: Equipment selection, measurement techniques, and formalism for the determination of dose rate to the macula during stereotaxy for AMD have been determined and are strongly recommended by the authors of this paper to be used by clinical medical physicists.

  17. GJO-2000-163-TAR

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ," POST 2,000LIST OFKC

  18. GJO-2001-208-TAR

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ," POST 2,000LIST

  19. Tar Sands | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCalifornia Sector:Shrenik IndustriesStateTags Home >

  20. A boost for the EW SUSY hunt: monojet-like search for compressed sleptons at LHC14 with 100 fb^-1

    E-Print Network [OSTI]

    Alan Barr; James Scoville

    2015-01-27T23:59:59.000Z

    Current Large Hadron Collider (LHC) analyses are blind to compressed supersymmetry (SUSY) models with sleptons near the lightest super partner (LSP) in mass: $m_{\\tilde{l}} - m_{\\tilde{\\chi}_1^0} \\equiv \\Delta m \\lesssim 60$ GeV. We present a search sensitive to the very compressed range $3~\\text{GeV} 100$ GeV). The sleptons recoil against the jet boosting them and their decay products, making the leptons detectable and providing substantial missing transverse momentum. We use the kinematic variable $m_{\\rm T 2}$ along with a different-flavor control region to reduce the large standard model backgrounds and control systematic uncertainty. We find the analysis should allow LHC14 with $100~\\text{fb}^{-1}$ to search for degenerate left-handed selectrons and smuons in the compressed region up to $m_{\\tilde{l}_L} \\lesssim 150$ GeV. In addition, it should be sensitive to $m_{\\tilde{l}_L} \\lesssim 110$ GeV for the very challenging case of auto-concealed SUSY, in which left-handed sleptons decay to the Kaluza-Klein tower of a modulino LSP which lives in $d=6$ extra dimensions. In both the compressed spectrum and auto-concealed SUSY scenarios this analysis will need more data to improve on LEP2 limits for right-handed sleptons due to their smaller cross sections.

  1. Search for tt¯ resonances in the lepton plus jets final state with ATLAS using 4.7 fb?¹ of pp collisions at ?s=7 TeV

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdelalim, A. A.; Abdinov, O.; Aben, R.; Abi, B.; Abolins, M.; AbouZeid, O. S.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Acharya, B. S.; Adamczyk, L.; Adams, D. L.; Addy, T. N.; Adelman, J.; Adomeit, S.; Adragna, P.; Adye, T.; Aefsky, S.; Aguilar-Saavedra, J. A.; Agustoni, M.; Ahlen, S. P.; Ahles, F.; Ahmad, A.; Ahsan, M.; Aielli, G.; Åkesson, T. P. A.; Akimoto, G.; Akimov, A. V.; Alam, M. A.; Albert, J.; Albrand, S.; Aleksa, M.; Aleksandrov, I. N.; Alessandria, F.; Alexa, C.; Alexander, G.; Alexandre, G.; Alexopoulos, T.; Alhroob, M.; Aliev, M.; Alimonti, G.; Alison, J.; Allbrooke, B. M. M.; Allison, L. J.; Allport, P. P.; Allwood-Spiers, S. E.; Almond, J.; Aloisio, A.; Alon, R.; Alonso, A.; Alonso, F.; Altheimer, A.; Alvarez Gonzalez, B.; Alviggi, M. G.; Amako, K.; Amelung, C.; Ammosov, V. V.; Amor Dos Santos, S. P.; Amorim, A.; Amoroso, S.; Amram, N.; Anastopoulos, C.; Ancu, L. S.; Andari, N.; Andeen, T.; Anders, C. F.; Anders, G.; Anderson, K. J.; Andreazza, A.; Andrei, V.; Anduaga, X. S.; Angelidakis, S.; Anger, P.; Angerami, A.; Anghinolfi, F.; Anisenkov, A.; Anjos, N.; Annovi, A.; Antonaki, A.; Antonelli, M.; Antonov, A.; Antos, J.; Anulli, F.; Aoki, M.; Aperio Bella, L.; Apolle, R.; Arabidze, G.; Aracena, I.; Arai, Y.; Arce, A. T. H.; Arfaoui, S.; Arguin, J-F.; Argyropoulos, S.; Arik, E.; Arik, M.; Armbruster, A. J.; Arnaez, O.; Arnal, V.; Artamonov, A.; Artoni, G.; Arutinov, D.; Asai, S.; Ask, S.; Åsman, B.; Asquith, L.; Assamagan, K.; Astalos, R.; Astbury, A.; Atkinson, M.; Auerbach, B.; Auge, E.; Augsten, K.; Aurousseau, M.; Avolio, G.; Axen, D.; Azuelos, G.; Azuma, Y.; Baak, M. A.; Baccaglioni, G.; Bacci, C.; Bach, A. M.; Bachacou, H.; Bachas, K.; Backes, M.; Backhaus, M.; Backus Mayes, J.; Badescu, E.; Bagnaia, P.; Bai, Y.; Bailey, D. C.; Bain, T.; Baines, J. T.; Baker, O. K.; Baker, S.; Balek, P.; Balli, F.; Banas, E.; Banerjee, P.; Banerjee, Sw.; Banfi, D.; Bangert, A.; Bansal, V.; Bansil, H. S.; Barak, L.; Baranov, S. P.; Barber, T.; Barberio, E. L.; Barberis, D.; Barbero, M.; Bardin, D. Y.; Barillari, T.; Barisonzi, M.; Barklow, T.; Barlow, N.; Barnett, B. M.; Barnett, R. M.; Baroncelli, A.; Barone, G.; Barr, A. J.; Barreiro, F.; Barreiro Guimarães da Costa, J.; Bartoldus, R.; Barton, A. E.; Bartsch, V.; Basye, A.; Bates, R. L.; Batkova, L.; Batley, J. R.; Battaglia, A.; Battistin, M.; Bauer, F.; Bawa, H. S.; Beale, S.; Beau, T.; Beauchemin, P. H.; Beccherle, R.; Bechtle, P.; Beck, H. P.; Becker, K.; Becker, S.; Beckingham, M.; Becks, K. H.; Beddall, A. J.; Beddall, A.; Bedikian, S.; Bednyakov, V. A.; Bee, C. P.; Beemster, L. J.; Beermann, T. A.; Begel, M.; Behar Harpaz, S.; Belanger-Champagne, C.; Bell, P. J.; Bell, W. H.; Bella, G.; Bellagamba, L.; Bellomo, M.; Belloni, A.; Beloborodova, O.; Belotskiy, K.; Beltramello, O.; Benary, O.; Benchekroun, D.; Bendtz, K.; Benekos, N.; Benhammou, Y.; Benhar Noccioli, E.; Benitez Garcia, J. A.; Benjamin, D. P.; Benoit, M.; Bensinger, J. R.; Benslama, K.; Bentvelsen, S.; Berge, D.; Bergeaas Kuutmann, E.; Berger, N.; Berghaus, F.; Berglund, E.; Beringer, J.; Bernat, P.; Bernhard, R.; Bernius, C.; Bernlochner, F. U.; Berry, T.; Bertella, C.; Bertin, A.; Bertolucci, F.; Besana, M. I.; Besjes, G. J.; Besson, N.; Bethke, S.; Bhimji, W.; Bianchi, R. M.; Bianchini, L.; Bianco, M.; Biebel, O.; Bieniek, S. P.; Bierwagen, K.; Biesiada, J.; Biglietti, M.; Bilokon, H.; Bindi, M.; Binet, S.; Bingul, A.; Bini, C.; Biscarat, C.; Bittner, B.; Black, C. W.; Black, J. E.; Black, K. M.; Blair, R. E.; Blanchard, J.-B.; Blazek, T.; Bloch, I.; Blocker, C.; Blocki, J.; Blum, W.; Blumenschein, U.; Bobbink, G. J.; Bobrovnikov, V. S.; Bocchetta, S. S.; Bocci, A.; Boddy, C. R.; Boehler, M.; Boek, J.; Boek, T. T.; Boelaert, N.; Bogaerts, J. A.; Bogdanchikov, A.; Bogouch, A.; Bohm, C.; Bohm, J.; Boisvert, V.; Bold, T.; Boldea, V.; Bolnet, N. M.; Bomben, M.; Bona, M.; Boonekamp, M.; Bordoni, S.; Borer, C.; Borisov, A.; Borissov, G.; Borjanovic, I.; Borri, M.; Borroni, S.; Bortfeldt, J.; Bortolotto, V.; Bos, K.; Boscherini, D.; Bosman, M.; Boterenbrood, H.; Bouchami, J.; Boudreau, J.; Bouhova-Thacker, E. V.; Boumediene, D.; Bourdarios, C.; Bousson, N.; Boutouil, S.; Boveia, A.; Boyd, J.; Boyko, I. R.; Bozovic-Jelisavcic, I.; Bracinik, J.; Branchini, P.; Brandt, A.; Brandt, G.; Brandt, O.; Bratzler, U.; Brau, B.; Brau, J. E.; Braun, H. M.; Brazzale, S. F.; Brelier, B.; Bremer, J.; Brendlinger, K.; Brenner, R.; Bressler, S.; Bristow, T. M.; Britton, D.; Brochu, F. M.; Brock, I.; Brock, R.; Broggi, F.; Bromberg, C.; Bronner, J.; Brooijmans, G.; Brooks, T.; Brooks, W. K.; Brown, G.; Bruckman de Renstrom, P. A.; Bruncko, D.; Bruneliere, R.; Brunet, S.; Bruni, A.; Bruni, G.; Bruschi, M.; Bryngemark, L.

    2013-07-01T23:59:59.000Z

    A search for new particles that decay into top quark pairs (tt¯) is performed with the ATLAS experiment at the LHC using an integrated luminosity of 4.7 fb?¹ of proton–proton (pp ) collision data collected at a center-of-mass energy ?s =7 TeV . In the tt¯ ?WbWb decay, the lepton plus jets final state is used, where one W boson decays leptonically and the other hadronically. The tt¯ system is reconstructed using both small-radius and large-radius jets, the latter being supplemented by a jet substructure analysis. A search for local excesses in the number of data events compared to the Standard Model expectation in the tt¯ invariant mass spectrum is performed. No evidence for a tt¯ resonance is found and 95% credibility-level limits on the production rate are determined for massive states predicted in two benchmark models. The upper limits on the cross section times branching ratio of a narrow Z' resonance range from 5.1 pb for a boson mass of 0.5 TeV to 0.03 pb for a mass of 3 TeV. A narrow leptophobic topcolor Z' resonance with a mass below 1.74 TeV is excluded. Limits are also derived for a broad color-octet resonance with ?/m=15.3% . A Kaluza–Klein excitation of the gluon in a Randall–Sundrum model is excluded for masses below 2.07 TeV.

  2. y12 disc 1954 FB

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,, ,Development1U CO1) 1 Winter FuelsYOURxinyufuUpdraft

  3. Search for the standard model Higgs boson produced in association with a W± boson with 7.5 fb?¹ integrated luminosity at CDF

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Arisawa, T.; et al

    2012-08-01T23:59:59.000Z

    We present a search for the standard model Higgs boson produced in association with a W± boson. This search uses data corresponding to an integrated luminosity of 7.5 fb?¹ collected by the CDF detector at the Tevatron. We select WH?l?bb¯ candidate events with two jets, large missing transverse energy, and exactly one charged lepton. We further require that at least one jet be identified to originate from a bottom quark. Discrimination between the signal and the large background is achieved through the use of a Bayesian artificial neural network. The number of tagged events and their distributions are consistent withmore »the standard model expectations. We observe no evidence for a Higgs boson signal and set 95% C.L. upper limits on the WH production cross section times the branching ratio to decay to bb¯ pairs, ?(pp¯?W±H)×B(H?bb¯), relative to the rate predicted by the standard model. For the Higgs boson mass range of 100 to 150 GeV/c² we set observed (expected) upper limits from 1.34 (1.83) to 38.8 (23.4). For 115 GeV/c² the upper limit is 3.64 (2.78). The combination of the present search with an independent analysis that selects events with three jets yields more stringent limits ranging from 1.12 (1.79) to 34.4 (21.6) in the same mass range. For 115 and 125 GeV/c² the upper limits are 2.65 (2.60) and 4.36 (3.69), respectively.« less

  4. Search for the standard model Higgs boson produced in association with a W± boson with 7.5 fb?¹ integrated luminosity at CDF

    SciTech Connect (OSTI)

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Auerbach, B.; Aurisano, A.; Azfar, F.; Badgett, W.; Bae, T.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barria, P.; Bartos, P.; Bauce, M.; Bedeschi, F.; Behari, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, A.; Bhatti, A.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brigliadori, L.; Bromberg, C.; Brucken, E.; Budagov, J.; Budd, H. S.; Burkett, K.; Busetto, G.; Bussey, P.; Buzatu, A.; Calamba, A.; Calancha, C.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, F.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavaliere, V.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chung, W. H.; Chung, Y. S.; Ciocci, M. A.; Clark, A.; Clarke, C.; Compostella, G.; Convery, M. E.; Conway, J.; Corbo, M.; Cordelli, M.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Cuevas, J.; Culbertson, R.; Dagenhart, D.; d’Ascenzo, N.; Datta, M.; de Barbaro, P.; Dell’Orso, M.; Demortier, L.; Deninno, M.; Devoto, F.; d’Errico, M.; Di Canto, A.; Di Ruzza, B.; Dittmann, J. R.; D’Onofrio, M.; Donati, S.; Dong, P.; Dorigo, M.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, S.; Ershaidat, N.; Eusebi, R.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Funakoshi, Y.; Furic, I.; Gallinaro, M.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, K.; Grinstein, S.; Grosso-Pilcher, C.; Group, R. C.; Guimaraes da Costa, J.; Hahn, S. R.; Halkiadakis, E.; Hamaguchi, A.; Han, J. Y.; Happacher, F.; Hara, K.; Hare, D.; Hare, M.; Harr, R. F.; Hatakeyama, K.; Hays, C.; Heck, M.; Heinrich, J.; Herndon, M.; Hewamanage, S.; Hocker, A.; Hopkins, W.; Horn, D.; Hou, S.; Hughes, R. E.; Hurwitz, M.; Husemann, U.; Hussain, N.; Hussein, M.; Huston, J.; Introzzi, G.; Iori, M.; Ivanov, A.; James, E.; Jang, D.; Jayatilaka, B.; Jeon, E. J.; Jindariani, S.; Jones, M.; Joo, K. K.; Jun, S. Y.; Junk, T. R.; Kamon, T.; Karchin, P. E.; Kasmi, A.; Kato, Y.; Ketchum, W.; Keung, J.; Khotilovich, V.; Kilminster, B.; Kim, D. H.; Kim, H. S.; Kim, J. E.; Kim, M. J.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kim, Y. J.; Kimura, N.; Kirby, M.; Klimenko, S.; Knoepfel, K.; Kondo, K.; Kong, D. J.; Konigsberg, J.; Kotwal, A. V.; Kreps, M.; Kroll, J.; Krop, D.; Kruse, M.; Krutelyov, V.; Kuhr, T.; Kurata, M.; Kwang, S.; Laasanen, A. T.; Lami, S.; Lammel, S.; Lancaster, M.; Lander, R. L.; Lannon, K.; Lath, A.; Latino, G.; LeCompte, T.; Lee, E.; Lee, H. S.; Lee, J. S.; Lee, S. W.; Leo, S.; Leone, S.; Lewis, J. D.; Limosani, A.; Lin, C.-J.; Lindgren, M.; Lipeles, E.; Lister, A.; Litvintsev, D. O.; Liu, C.; Liu, H.; Liu, Q.; Liu, T.; Lockwitz, S.; Loginov, A.; Lucchesi, D.; Lueck, J.; Lujan, P.; Lukens, P.; Lungu, G.; Lys, J.; Lysak, R.; Madrak, R.; Maeshima, K.; Maestro, P.; Malik, S.; Manca, G.; Manousakis-Katsikakis, A.; Margaroli, F.; Marino, C.; Martínez, M.; Mastrandrea, P.; Matera, K.; Mattson, M. E.; Mazzacane, A.; Mazzanti, P.; McFarland, K. S.; McIntyre, P.; McNulty, R.; Mehta, A.; Mehtala, P.; Mesropian, C.; Miao, T.; Mietlicki, D.; Mitra, A.; Miyake, H.; Moed, S.; Moggi, N.; Mondragon, M. N.; Moon, C. S.; Moore, R.; Morello, M. J.; Morlock, J.; Movilla Fernandez, P.; Mukherjee, A.; Muller, Th.; Murat, P.; Mussini, M.; Nachtman, J.; Nagai, Y.; Naganoma, J.; Nakano, I.; Napier, A.; Nett, J.; Neu, C.; Neubauer, M. S.; Nielsen, J.; Nodulman, L.; Noh, S. Y.; Norniella, O.; Oakes, L.; Oh, S. H.; Oh, Y. D.; Oksuzian, I.; Okusawa, T.; Orava, R.; Ortolan, L.; Pagan Griso, S.; Pagliarone, C.; Palencia, E.; Papadimitriou, V.; Paramonov, A. A.; Patrick, J.; Pauletta, G.; Paulini, M.; Paus, C.; Pellett, D. E.; Penzo, A.; Phillips, T. J.; Piacentino, G.; Pianori, E.; Pilot, J.; Pitts, K.; Plager, C.; Pondrom, L.; Poprocki, S.; Potamianos, K.; Prokoshin, F.; Pranko, A.; Ptohos, F.; Punzi, G.; Rahaman, A.; Ramakrishnan, V.; Ranjan, N.; Redondo, I.; Renton, P.; Rescigno, M.; Riddick, T.; Rimondi, F.; Ristori, L.; Robson, A.; Rodrigo, T.; Rodriguez, T.; Rogers, E.; Rolli, S.; Roser, R.; Ruffini, F.; Ruiz, A.; Russ, J.; Rusu, V.; Safonov, A.; Sakumoto, W. K.

    2012-08-01T23:59:59.000Z

    We present a search for the standard model Higgs boson produced in association with a W± boson. This search uses data corresponding to an integrated luminosity of 7.5 fb?¹ collected by the CDF detector at the Tevatron. We select WH?l?bb¯ candidate events with two jets, large missing transverse energy, and exactly one charged lepton. We further require that at least one jet be identified to originate from a bottom quark. Discrimination between the signal and the large background is achieved through the use of a Bayesian artificial neural network. The number of tagged events and their distributions are consistent with the standard model expectations. We observe no evidence for a Higgs boson signal and set 95% C.L. upper limits on the WH production cross section times the branching ratio to decay to bb¯ pairs, ?(pp¯?W±H)×B(H?bb¯), relative to the rate predicted by the standard model. For the Higgs boson mass range of 100 to 150 GeV/c² we set observed (expected) upper limits from 1.34 (1.83) to 38.8 (23.4). For 115 GeV/c² the upper limit is 3.64 (2.78). The combination of the present search with an independent analysis that selects events with three jets yields more stringent limits ranging from 1.12 (1.79) to 34.4 (21.6) in the same mass range. For 115 and 125 GeV/c² the upper limits are 2.65 (2.60) and 4.36 (3.69), respectively.

  5. Search for the standard model Higgs boson produced in association with a W± boson with 7.5 fb?¹ integrated luminosity at CDF

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Aaltonen, T.; Álvarez González, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J. A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashmanskas, W.; Auerbach, B.; Aurisano, A.; Azfar, F.; Badgett, W.; Bae, T.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barria, P.; Bartos, P.; Bauce, M.; Bedeschi, F.; Behari, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Beretvas, A.; Bhatti, A.; Bisello, D.; Bizjak, I.; Bland, K. R.; Blumenfeld, B.; Bocci, A.; Bodek, A.; Bortoletto, D.; Boudreau, J.; Boveia, A.; Brigliadori, L.; Bromberg, C.; Brucken, E.; Budagov, J.; Budd, H. S.; Burkett, K.; Busetto, G.; Bussey, P.; Buzatu, A.; Calamba, A.; Calancha, C.; Camarda, S.; Campanelli, M.; Campbell, M.; Canelli, F.; Carls, B.; Carlsmith, D.; Carosi, R.; Carrillo, S.; Carron, S.; Casal, B.; Casarsa, M.; Castro, A.; Catastini, P.; Cauz, D.; Cavaliere, V.; Cavalli-Sforza, M.; Cerri, A.; Cerrito, L.; Chen, Y. C.; Chertok, M.; Chiarelli, G.; Chlachidze, G.; Chlebana, F.; Cho, K.; Chokheli, D.; Chung, W. H.; Chung, Y. S.; Ciocci, M. A.; Clark, A.; Clarke, C.; Compostella, G.; Convery, M. E.; Conway, J.; Corbo, M.; Cordelli, M.; Cox, C. A.; Cox, D. J.; Crescioli, F.; Cuevas, J.; Culbertson, R.; Dagenhart, D.; d’Ascenzo, N.; Datta, M.; de Barbaro, P.; Dell’Orso, M.; Demortier, L.; Deninno, M.; Devoto, F.; d’Errico, M.; Di Canto, A.; Di Ruzza, B.; Dittmann, J. R.; D’Onofrio, M.; Donati, S.; Dong, P.; Dorigo, M.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, S.; Ershaidat, N.; Eusebi, R.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Funakoshi, Y.; Furic, I.; Gallinaro, M.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez-Ceballos, G.; Goncharov, M.; González, O.; Gorelov, I.; Goshaw, A. T.; Goulianos, K.; Grinstein, S.; Grosso-Pilcher, C.; Group, R. C.; Guimaraes da Costa, J.; Hahn, S. R.; Halkiadakis, E.; Hamaguchi, A.; Han, J. Y.; Happacher, F.; Hara, K.; Hare, D.; Hare, M.; Harr, R. F.; Hatakeyama, K.; Hays, C.; Heck, M.; Heinrich, J.; Herndon, M.; Hewamanage, S.; Hocker, A.; Hopkins, W.; Horn, D.; Hou, S.; Hughes, R. E.; Hurwitz, M.; Husemann, U.; Hussain, N.; Hussein, M.; Huston, J.; Introzzi, G.; Iori, M.; Ivanov, A.; James, E.; Jang, D.; Jayatilaka, B.; Jeon, E. J.; Jindariani, S.; Jones, M.; Joo, K. K.; Jun, S. Y.; Junk, T. R.; Kamon, T.; Karchin, P. E.; Kasmi, A.; Kato, Y.; Ketchum, W.; Keung, J.; Khotilovich, V.; Kilminster, B.; Kim, D. H.; Kim, H. S.; Kim, J. E.; Kim, M. J.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kim, Y. J.; Kimura, N.; Kirby, M.; Klimenko, S.; Knoepfel, K.; Kondo, K.; Kong, D. J.; Konigsberg, J.; Kotwal, A. V.; Kreps, M.; Kroll, J.; Krop, D.; Kruse, M.; Krutelyov, V.; Kuhr, T.; Kurata, M.; Kwang, S.; Laasanen, A. T.; Lami, S.; Lammel, S.; Lancaster, M.; Lander, R. L.; Lannon, K.; Lath, A.; Latino, G.; LeCompte, T.; Lee, E.; Lee, H. S.; Lee, J. S.; Lee, S. W.; Leo, S.; Leone, S.; Lewis, J. D.; Limosani, A.; Lin, C.-J.; Lindgren, M.; Lipeles, E.; Lister, A.; Litvintsev, D. O.; Liu, C.; Liu, H.; Liu, Q.; Liu, T.; Lockwitz, S.; Loginov, A.; Lucchesi, D.; Lueck, J.; Lujan, P.; Lukens, P.; Lungu, G.; Lys, J.; Lysak, R.; Madrak, R.; Maeshima, K.; Maestro, P.; Malik, S.; Manca, G.; Manousakis-Katsikakis, A.; Margaroli, F.; Marino, C.; Martínez, M.; Mastrandrea, P.; Matera, K.; Mattson, M. E.; Mazzacane, A.; Mazzanti, P.; McFarland, K. S.; McIntyre, P.; McNulty, R.; Mehta, A.; Mehtala, P.; Mesropian, C.; Miao, T.; Mietlicki, D.; Mitra, A.; Miyake, H.; Moed, S.; Moggi, N.; Mondragon, M. N.; Moon, C. S.; Moore, R.; Morello, M. J.; Morlock, J.; Movilla Fernandez, P.; Mukherjee, A.; Muller, Th.; Murat, P.; Mussini, M.; Nachtman, J.; Nagai, Y.; Naganoma, J.; Nakano, I.; Napier, A.; Nett, J.; Neu, C.; Neubauer, M. S.; Nielsen, J.; Nodulman, L.; Noh, S. Y.; Norniella, O.; Oakes, L.; Oh, S. H.; Oh, Y. D.; Oksuzian, I.; Okusawa, T.; Orava, R.; Ortolan, L.; Pagan Griso, S.; Pagliarone, C.; Palencia, E.; Papadimitriou, V.; Paramonov, A. A.; Patrick, J.; Pauletta, G.; Paulini, M.; Paus, C.; Pellett, D. E.; Penzo, A.; Phillips, T. J.; Piacentino, G.; Pianori, E.; Pilot, J.; Pitts, K.; Plager, C.; Pondrom, L.; Poprocki, S.; Potamianos, K.; Prokoshin, F.; Pranko, A.; Ptohos, F.; Punzi, G.; Rahaman, A.; Ramakrishnan, V.; Ranjan, N.; Redondo, I.; Renton, P.; Rescigno, M.; Riddick, T.; Rimondi, F.; Ristori, L.; Robson, A.; Rodrigo, T.; Rodriguez, T.; Rogers, E.; Rolli, S.; Roser, R.; Ruffini, F.; Ruiz, A.; Russ, J.; Rusu, V.; Safonov, A.; Sakumoto, W. K.

    2012-08-01T23:59:59.000Z

    We present a search for the standard model Higgs boson produced in association with a W± boson. This search uses data corresponding to an integrated luminosity of 7.5 fb?¹ collected by the CDF detector at the Tevatron. We select WH?l?bb¯ candidate events with two jets, large missing transverse energy, and exactly one charged lepton. We further require that at least one jet be identified to originate from a bottom quark. Discrimination between the signal and the large background is achieved through the use of a Bayesian artificial neural network. The number of tagged events and their distributions are consistent with the standard model expectations. We observe no evidence for a Higgs boson signal and set 95% C.L. upper limits on the WH production cross section times the branching ratio to decay to bb¯ pairs, ?(pp¯?W±H)×B(H?bb¯), relative to the rate predicted by the standard model. For the Higgs boson mass range of 100 to 150 GeV/c² we set observed (expected) upper limits from 1.34 (1.83) to 38.8 (23.4). For 115 GeV/c² the upper limit is 3.64 (2.78). The combination of the present search with an independent analysis that selects events with three jets yields more stringent limits ranging from 1.12 (1.79) to 34.4 (21.6) in the same mass range. For 115 and 125 GeV/c² the upper limits are 2.65 (2.60) and 4.36 (3.69), respectively.

  6. Measurement of the Forward-Backward Charge Asymmetry($A_{FB}$) using $p\\bar{p}\\rightarrow Z/\\gamma*\\rightarrow e^+e^-$ events in $\\sqrt{S} = 1.96$ TeV

    SciTech Connect (OSTI)

    Yin, Hang; /Sci. Tech. U., Beijing

    2010-06-01T23:59:59.000Z

    This dissertation describes a measurement of the forward-backward asymmetry(A{sub FB}) in p{bar p} {yields} Z/{gamma}* {yields} ee events using 5.0 fb{sup -1} data collected by the D0 detector at the Fermilab Tevatron. The AFB is measured as a function of the invariant mass of the electron-positron pair. Along with obtaining normalized differential cross section 1/{sigma} x d{sigma}/dM and Z to light quark couplings, we measured the Standard Model(SM) fundamental parameter, the effective weak mixing angle sin{sup 2} {theta}{sub eff}{sup lept}, with an unprecedented precise in light quark sector, namely the single D0 measurement has surpassed the LEP combination of four experiment results of inclusive hadronic charge asymmetry.

  7. Search for Randall-Sundrum gravitons in the dielectron and diphoton final states with 5.4fb$^{-1}$ of data from $p\\bar{p}$ collisions at $\\sqrt{s}=1.96$ TeV

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Aguilo, Ernest; /York U., Canada; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U. /Rio de Janeiro, CBPF

    2010-04-01T23:59:59.000Z

    Using 5.4 fb{sup -1} of integrated luminosity from p{bar p} collisions at {radical}s = 1.96 TeV collected by the D0 detector at the Fermilab Tevatron Collider, we search for decays of the lightest Kaluza-Klein mode of the graviton in the Randall-Sundrum model to ee and {gamma}{gamma}. We set 95% C.L. lower limits on the mass of the lightest graviton between 560 GeV and 1050 GeV for values of the coupling k/{bar M}{sub Pl} between 0.01 and 0.1.

  8. Search for sneutrino production in $e\\mu$ final states in 5.3 fb$^{-1}$ of $p\\bar{p}$ collisions at $\\sqrt(s) =1.96$ TeV

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF /Nijmegen U.

    2010-07-01T23:59:59.000Z

    We report the results of a search for R parity violating (RPV) interactions leading to the production of supersymmetric sneutrinos decaying into e{mu} final states using 5.3 fb{sup -1} of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. Having observed no evidence for production of e{mu} resonances, we set direct bounds on the RPV couplings {lambda}{prime}{sub 311} and {lambda}{sub 312} as a function of sneutrino mass.

  9. Combined search for the Standard Model Higgs boson using up to 4.9 fb(-1) of pp collision data at root s=7 TeV with the ATLAS detector at the LHC

    SciTech Connect (OSTI)

    Aad G.; Abbott, B; Abdallah, J; Khalek, SA; Abdelalim, AA; Abdesselam, A; Abdinov, O; Abi, B; Abolins, M; AbouZeid, OS; Abramowicz, H; Abreu, H; Acerbia, E; Acharya, BS; Adamczyk, L; Adams, DL; Addy, TN; Adelman, J; Aderholz, M; Adomeit, S; Adragna, P; Ad

    2012-03-29T23:59:59.000Z

    A combined search for the Standard Model Higgs boson with the ATLAS experiment at the LHC using datasets corresponding to integrated luminosities from 1.04 fb{sup -1} to 4.9 fb{sup -1} of pp collisions collected at {radical}s = 7 TeV is presented. The Higgs boson mass ranges 112.9-115.5 GeV, 131-238 GeV and 251-466 GeV are excluded at the 95% confidence level (CL), while the range 124-519 GeV is expected to be excluded in the absence of a signal. An excess of events is observed around m{sub H} {approx} 126 GeV with a local significance of 3.5 standard deviations ({sigma}). The local significances of H {yields} {gamma}{gamma}, H {yields} ZZ{sup (*)} {yields} {ell}{sup +}{ell}{sup -}{ell}{prime}{sup +}{ell}{prime}{sup -} and H {yields} WW{sup (*)} {yields} {ell}{sup +}{nu}{ell}{prime}{sup -}{bar {nu}}, the three most sensitive channels in this mass range, are 2.8{sigma}, 2.1{sigma} and 1.4{sigma}, respectively. The global probability for the background to produce such a fluctuation anywhere in the explored Higgs boson mass range 110-600 GeV is estimated to be {approx}1.4% or, equivalently, 2.2{sigma}.

  10. Research investigations in oil shale, tar sand, coal research, advanced exploratory process technology, and advanced fuels research: Volume 2 -- Jointly sponsored research program. Final report, October 1986--September 1993

    SciTech Connect (OSTI)

    Smith, V.E.

    1994-09-01T23:59:59.000Z

    Numerous studies have been conducted in five principal areas: oil shale, tar sand, underground coal gasification, advanced process technology, and advanced fuels research. In subsequent years, underground coal gasification was broadened to be coal research, under which several research activities were conducted that related to coal processing. The most significant change occurred in 1989 when the agreement was redefined as a Base Program and a Jointly Sponsored Research Program (JSRP). Investigations were conducted under the Base Program to determine the physical and chemical properties of materials suitable for conversion to liquid and gaseous fuels, to test and evaluate processes and innovative concepts for such conversions, to monitor and determine environmental impacts related to development of commercial-sized operations, and to evaluate methods for mitigation of potential environmental impacts. This report is divided into two volumes: Volume 1 consists of 28 summaries that describe the principal research efforts conducted under the Base Program in five topic areas. Volume 2 describes tasks performed within the JSRP. Research conducted under this agreement has resulted in technology transfer of a variety of energy-related research information. A listing of related publications and presentations is given at the end of each research topic summary. More specific and detailed information is provided in the topical reports referenced in the related publications listings.

  11. Search for diphoton events with large missing transverse energy in 6.3 fb$^{-1}$ of $\\mathbf{p\\bar{p}}$ collisions at $\\mathbf{\\sqrt{s}=1.96}$~TeV

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF /Nijmegen U.

    2010-08-01T23:59:59.000Z

    We report a search for diphoton events with large missing transverse energy produced in p{bar p} collisions at {radical}s = 1.96 TeV. The data were collected with the D0 detector at the Fermilab Tevatron Collider, and correspond to 6.3 fb{sup -1} of integrated luminosity. The observed missing transverse energy distribution is well described by the standard model prediction, and 95% C.L. limits are derived on two realizations of theories beyond the standard model. In a gauge mediated supersymmetry breaking scenario, the breaking scale {Lambda} is excluded for {Lambda} < 124 TeV. In a universal extra dimension model including gravitational decays, the compactification radius R{sub c} is excluded for R{sub c}{sup -1} < 477 GeV.

  12. Search for $ZH \\rightarrow \\ell^+\\ell^-b\\bar{b}$ production in $4.2$~fb$^{-1}$ of $p\\bar{p}$ collisions at $\\sqrt{s}=1.96~\\TeV$

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF /Nijmegen U.

    2010-08-01T23:59:59.000Z

    We present a search for the standard model Higgs boson produced in association with a Z boson in 4.2 fb{sup -1} of p{bar p} collisions, collected with the D0 detector at the Fermilab Tevatron at {radical}s = 1.96 TeV. Selected events contain one reconstructed Z {yields} {ell}{sup +}{ell}{sup -} candidate and at least two jets, including at least one b-tagged jet. In the absence of an excess over the background expected from other standard model processes, limits on the ZH cross section multiplied by the branching ratios are set. The limit at M{sub H} = 115 GeV is a factor of 5.9 larger than the standard model prediction.

  13. Search for a heavy neutral gauge boson in the dielectron channel with 5.4~fb$^{-1}$ of $\\mathbf{p\\bar{p}}$ collisions at $\\mathbf{\\sqrt{s} = 1.96}$~TeV

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; Abazov, V.; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U. /Rio de Janeiro, CBPF /Nijmegen U.

    2010-08-01T23:59:59.000Z

    We report the results of a search for a heavy neutral gauge boson Z' decaying into the dielectron final state using data corresponding to an integrated luminosity of 5.4 fb{sup -1} collected by the D0 experiment at the Fermilab Tevatron Collider. No significant excess above the standard model prediction is observed in the dielectron invariant-mass spectrum. We set 95% C.L. upper limits on {sigma}(p{bar p} {yields} Z') x BR(Z' {yields} ee) depending on the dielectron invariant mass. These cross section limits are used to determine lower mass limits for Z' bosons in a variety of models with standard model couplings and variable strength.

  14. A search for resonant production of tt? pairs in 4.8 fb-1 of integrated luminosity of pp? collisions at ?s=1.96 TeV

    SciTech Connect (OSTI)

    Aaltonen, T [Helsinki Inst. of Phys.; Alvarez Gonzalez, B [Oviedo U.; Cantabria Inst. of Phys.; Amerio, S [INFN, Padua; Amidei, D [Michigan U.; Anastassov, A [Northwestern U.; Annovi, A [Frascati; Antos, J [Comenius U.; Apollinari, G [Fermilab; Appel, J A [Fermilab; Apresyan, A [Purdue U.; Arisawa, T [Waseda U.; Dubna, JINR

    2011-10-27T23:59:59.000Z

    We search for resonant production of tt? pairs in 4.8 fb-1 integrated luminosity of pp? collision data at ?s = 1.96 TeV in the lepton+jets decay channel, where one top quark decays leptonically and the other hadronically. A matrix element reconstruction technique is used; for each event a probability density function (pdf) of the tt? candidate invariant mass is sampled. These pdfs are used to construct a likelihood function, whereby the cross section for resonant tt? production is estimated, given a hypothetical resonance mass and width. The data indicate no evidence of resonant production of tt? pairs. A benchmark model of leptophobic Z' ? tt? is excluded with mZ' < 900 GeV at 95% confidence level.

  15. Search for the Standard Model Higgs Boson in ZH?l?l?bb? Production with the D0 Detector in 9.7 fb?¹ of pp? Collisions at ?s=1.96 TeV

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Askew, A.; Atkins, S.; Augsten, K.; Avila, C.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bhat, P. C.; Bhatia, S.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Buszello, C. P.; Camacho-Pérez, E.; Casey, B. C. K.; Castilla-Valdez, H.; Caughron, S.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Feng, L.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; García-González, J. A.; García-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hogan, J.; Hohlfeld, M.; Howley, I.; Hubacek, Z.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jayasinghe, A.; Jeong, M. S.; Jesik, R.; Jiang, P.; Johns, K.; Johnson, E.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kiselevich, I.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lei, X.; Lellouch, J.; Li, D.; Li, H.; Li, L.; Li, Q. Z.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, H.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Nguyen, H. T.; Nunnemann, T.; Orduna, J.; Osman, N.; Osta, J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Sajot, G.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shaw, S.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.; Snow, G. R.; Snow, J.; Snyder, S.; Söldner-Rembold, S.; Sonnenschein, L.; Soustruznik, K.; Stark, J.; Stoyanova, D. A.; Strauss, M.; Suter, L.; Svoisky, P.; Takahashi, M.; Titov, M.; Tokmenin, V. V.; Tsai, Y.-T.; Tschann-Grimm, K.; Tsybychev, D.; Tuchming, B.; Tully, C.; Uvarov, L.; Uvarov, S.; Uzunyan, S.; Van Kooten, R.; van Leeuwen, W. M.; Varelas, N.; Varnes, E. W.

    2012-09-01T23:59:59.000Z

    We present a search for the standard model (SM) Higgs boson produced in association with a Z boson in 9.7 fb?¹ of pp? collisions collected with the D0 detector at the Fermilab Tevatron Collider at ?s=1.96 TeV. Selected events contain one reconstructed Z?e?e? or Z????? candidate and at least two jets, including at least one jet identified as likely to contain a b quark. To validate the search procedure, we also measure the cross section for ZZ production in the same final state. It is found to be consistent with its SM prediction. We set upper limits on the ZH production cross section times branching ratio for H?bb? at the 95% C.L. for Higgs boson masses 90?MH?150 GeV. The observed (expected) limit for MH=125 GeV is 7.1 (5.1) times the SM cross section.

  16. Search for the Standard Model Higgs Boson in ZH?l?l?bb? Production with the D0 Detector in 9.7 fb?¹ of pp? Collisions at ?s=1.96 TeV

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Askew, A.; et al

    2012-09-01T23:59:59.000Z

    We present a search for the standard model (SM) Higgs boson produced in association with a Z boson in 9.7 fb?¹ of pp? collisions collected with the D0 detector at the Fermilab Tevatron Collider at ?s=1.96 TeV. Selected events contain one reconstructed Z?e?e? or Z????? candidate and at least two jets, including at least one jet identified as likely to contain a b quark. To validate the search procedure, we also measure the cross section for ZZ production in the same final state. It is found to be consistent with its SM prediction. We set upper limits on the ZHmore »production cross section times branching ratio for H?bb? at the 95% C.L. for Higgs boson masses 90?MH?150 GeV. The observed (expected) limit for MH=125 GeV is 7.1 (5.1) times the SM cross section.« less

  17. Search for a Standard Model Higgs boson in the H -> ZZ -> llnunu decay channel using 4.7 fb-1 of sqrt(s) = 7 TeV data with the ATLAS detector

    E-Print Network [OSTI]

    ATLAS Collaboration

    2012-05-30T23:59:59.000Z

    A search for a heavy Standard Model Higgs boson decaying via H -> ZZ -> llnunu, where l represents electrons or muons, is presented. It is based on proton-proton collision data at sqrt(s) = 7 TeV, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb^-1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319 - 558 GeV is excluded at the 95% confidence level.

  18. Measurement of the CP-violating phase ?sJ/?? using the flavor-tagged decay Bs0?J/ ?? in 8 fb?¹ of pp? collisions

    SciTech Connect (OSTI)

    Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Arov, M.; Askew, A.; Åsman, B.; Atkins, S.; Atramentov, O.; Augsten, K.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besançon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Pérez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chapon, E.; Chen, G.; Chevalier-Théry, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M.-C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Déliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; García-Guerra, G. A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph.; Grivaz, J.-F.; Grohsjean, A.; Grünendahl, S.; Grünewald, M. W.; Guillemin, T.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffré, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kur?a, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Lobodenko, A.; Lokajicek, M.; Lopes de Sa, R.; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magaña-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martínez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orduna, J.; Osman, N.; Osta, J.; Otero y Garzón, G. J.; Padilla, M.; Pal, A.; Parashar, N.; Parihar, V.; Park, S. K.; Parsons, J.; Partridge, R.; Parua, N.; Patwa, A.; Penning, B.; Perfilov, M.; Peters, K.; Peters, Y.; Petridis, K.; Petrillo, G.; Pétroff, P.; Piegaia, R.; Pleier, M.-A.; Podesta-Lerma, P. L. M.; Podstavkov, V. M.; Polozov, P.; Popov, A. V.; Prewitt, M.; Price, D.; Prokopenko, N.; Protopopescu, S.; Qian, J.; Quadt, A.; Quinn, B.; Rangel, M. S.; Ranjan, K.; Ratoff, P. N.; Razumov, I.; Renkel, P.; Rijssenbeek, M.; Ripp-Baudot, I.; Rizatdinova, F.; Rominsky, M.; Ross, A.; Royon, C.; Rubinov, P.; Ruchti, R.; Safronov, G.; Sajot, G.; Salcido, P.; Sánchez-Hernández, A.; Sanders, M. P.; Sanghi, B.; Santos, A. S.; Savage, G.; Sawyer, L.; Scanlon, T.; Schamberger, R. D.; Scheglov, Y.; Schellman, H.; Schliephake, T.; Schlobohm, S.; Schwanenberger, C.; Schwienhorst, R.; Sekaric, J.; Severini, H.; Shabalina, E.; Shary, V.; Shchukin, A. A.; Shivpuri, R. K.; Simak, V.; Sirotenko, V.; Skubic, P.; Slattery, P.; Smirnov, D.; Smith, K. J.

    2012-02-01T23:59:59.000Z

    We report an updated measurement of the CP-violating phase, ?sJ/??, and the decay-width difference for the two mass eigenstates, ??s, from the flavor-tagged decay B0s?J/??. The data sample corresponds to an integrated luminosity of 8.0 fb?¹ accumulated with the D0 detector using pp? collisions at ?s=1.96 TeV produced at the Fermilab Tevatron collider. The 68% Bayesian credibility intervals, including systematic uncertainties, are ??s=0.163+0.065?0.064 ps?¹ and ?sJ/??=?0.55+0.38?0.36. The p-value for the Standard Model point is 29.8%.

  19. Search for the standard model Higgs boson produced in association with a Z boson in 7.9 fb[superscript ?1] of p[bar-over p] collisions at ?s = 1.96 TeV using the CDF II detector

    E-Print Network [OSTI]

    Gomez-Ceballos, Guillelmo

    We present a search for the standard model Higgs boson produced in association with a Z boson, using up to 7.9 fb[superscript ?1] of integrated luminosity from p[bar-over p] collisions collected with the CDF II detector. ...

  20. Search for Higgs boson production in oppositely charged dilepton and missing energy final states in 9.7 fb-1 of ppbar collisions at sqrts = 1.96 TeV

    E-Print Network [OSTI]

    D0 Collaboration

    2013-01-07T23:59:59.000Z

    We present a search for Higgs boson in final states with two oppositely charged leptons and large missing transverse energy as expected in H -> WW -> lvlv decays. The events are selected from the full Run II data sample of 9.7 fb-1 of ppbar collisions collected with the D0 detector at the Fermilab Tevatron Collider at sqrt s = 1.96 TeV. To validate our search methodology, we measure the non-resonant W W production cross section and find sigma_WW = 11.6 +/- 0.7 pb, in agreement with the standard model prediction. In the Higgs boson search, no significant excess above the background expectation is observed. Upper limits at the 95% confidence level on the Higgs boson production cross section are therefore derived. Within the standard model, the Higgs boson mass range 159 Higgs boson production cross sections 4.1 times larger than the standard model expectation, which is compatible with the presence of a Higgs boson at this mass. Within a theoretical framework with a fourth generation of fermions, the mass range 125 Higgs boson couplings, which yields an exclusion of fermiophobic Higgs boson production cross sections 3.1 times larger than the expectation for MH = 125 GeV.

  1. Search for a Higgs boson in diphoton final states with the D0 detector in 9.6 fb-1 of p-pbar collisions at sqrt(s)=1.96 TeV

    E-Print Network [OSTI]

    D0 Collaboration

    2013-01-22T23:59:59.000Z

    We present a search for a Higgs boson decaying into a pair of photons based on 9.6 fb-1 of p-pbar collisions at sqrt(s)=1.96 TeV collected with the D0 detector at the Fermilab Tevatron Collider. The search employs multivariate techniques to discriminate signal from the non-resonant background and is separately optimized for a standard model and a fermiophobic Higgs boson. No significant excess of data above the background prediction is observed and upper limits on the product of the cross section and branching fraction are derived at the 95% confidence level as a function of Higgs boson mass. For a standard model Higgs boson with mass of 125 GeV, the observed (expected) upper limits are a factor of 12.8 (8.7) above the standard model prediction. The existence of a fermiophobic Higgs boson with mass in the 100-113 GeV range is excluded at the 95% confidence level.

  2. Combined CDF and Dzero Upper Limits on Standard Model Higgs Boson Production at High Mass (155-200 GeV/c2) with 3 fb-1 of data

    E-Print Network [OSTI]

    Tevatron New Phenomena; Higgs working group; CDF Collaboration; D0 Collaboration

    2008-08-05T23:59:59.000Z

    We combine results from CDF and DO searches for a standard model Higgs boson in ppbar collisions at the Fermilab Tevatron, at sqrt{s}=1.96 TeV. With 3.0 fb-1 of data analyzed at CDF, and at DO, the 95% C.L. upper limits on Higgs boson production are a factor of 1.2, 1.0 and 1.3 higher than the SM cross section for a Higgs boson mass of m_{H}=$165, 170 and 175 GeV, respectively. We exclude at 95% C.L. a standard model Higgs boson of m_H=170 GeV. Based on simulation, the ratios of the corresponding median expected upper limit to the Standard Model cross section are 1.2, 1.4 and 1.7. Compared to the previous Higgs Tevatron combination, more data and refined analysis techniques have been used. These results extend significantly the individual limits of each experiment and provide new knowledge on the mass of the standard model Higgs boson beyond the LEP direct searches.

  3. Search for the Standard Model Higgs boson in the decay channel H -> ZZ((*)) -> 4l with 4.8 fb(-1) of pp collision data at root s=7 TeV with ATLAS

    SciTech Connect (OSTI)

    Aad G.; Abbott B.; Abdallah J.; Khalek S. Abdel; Abdelalim A. A.; Abdesselam A.; Abdinov O.; Abi B.; Abolins M.; AbouZeid U. S.; Abramowicz H.; Abreu H.; Acerbi E.; Acharya B. S.; Adamczyk L.; Adams D. L.; Addy T. N.; Adelman J.; et al.

    2012-04-12T23:59:59.000Z

    This Letter presents a search for the Standard Model Higgs boson in the decay channel H {yields} ZZ{sup (*)} {yields} {ell}{sup +}{ell}{sup -}{ell}{prime}{sup +}{ell}{prime}{sup -}, where {ell}, {ell}{prime} = e or {mu}, using proton-proton collisions at {radical}s = 7 TeV recorded with the ATLAS detector and corresponding to an integrated luminosity of 4.8 fb{sup -1}. The four-lepton invariant mass distribution is compared with Standard Model background expectations to derive upper limits on the cross section of a Standard Model Higgs boson with a mass between 110 GeV and 600 GeV. The mass ranges 134-156 GeV, 182-233 GeV, 256-265 GeV and 268-415 GeV are excluded at the 95% confidence level. The largest upward deviations from the background-only hypothesis are observed for Higgs boson masses of 125 GeV, 244 GeV and 500 GeV with local significances of 2.1, 2.2 and 2.1 standard deviations, respectively. Once the look-elsewhere effect is considered, none of these excesses are significant.

  4. Treating tar sands formations with dolomite

    DOE Patents [OSTI]

    Vinegar, Harold J.; Karanikas, John Michael

    2013-10-15T23:59:59.000Z

    A method for treating a karsted formation containing heavy hydrocarbons and dolomite includes providing heat to at least part of one or more karsted layers in the formation from one or more heaters located in the karsted layers. A temperature in at least one of the karsted layers is allowed to reach a decomposition temperature of dolomite in the formation. The dolomite is allowed to decompose and at least some hydrocarbons are produced from at least one of the karsted layers of the formation.

  5. G JO-2001-283-TAR

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ," POST 2,000LIST OFK I NFe

  6. GJO-99-112-TAR Rev.

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling CorpNewCF INDUSTRIES,L? . -. .- *' * ..+ 'xiii

  7. GJO-99-112-TAR Rev.

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona, DisposalFourthNrr-osams ADMIN551 - g 7 s % @xiii Please

  8. Universitt Konstanz FB Informatik und Informationswissenschaft

    E-Print Network [OSTI]

    Reiterer, Harald

    show that search is no alternative to navigation on websites. But a search function is necessary to let Vertriebskanals von DaimlerChrysler zur Erlangung des akademischen Grades eines Master of Science (M.ScChrysler - Search and Exploration in complex Information Spaces exemplified by the Digital Sales Channel of Daimler

  9. y12 1950-55 FB

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4 Self-Scrubbing:,, ,Development1U CO1) 1 Winter FuelsYOURxinyufuUpdraft

  10. The Search for VH $\\bf\\to$ VWW Standard Model \\\\ Higgs Production in the Trilepton Signature\\\\ with $\\bf5.9\\fb$ of Data from $\\bf\\ppbar$ Collisions \\\\ at $\\bf\\sqrt{s}=1.96$ GeV

    SciTech Connect (OSTI)

    Nett, Jason Michael; /Wisconsin U., Madison

    2010-06-01T23:59:59.000Z

    We present here the search for Standard Model VH {yields} VWW {yields} lll + E{sub T} (missing energy due to neutrinos) production, where V is a W or Z weak vector boson, which uses up to 5.9 fb{sup -1} of integrated luminosity. This analysis has recently added to the CDF high-mass Higgs group three new signal topologies characterized by a tri-lepton signature, which are chosen to isolate the VH {yields} VWW associated production signals in the three-lepton signature. As such, we define three new regions for a WH analysis, a ZH 1-jet analysis, and a ZH {ge} 2-jet analysis with which we expect to contribute an additional {approx} 5.8% (for m{sub H} = 165 GeV) acceptance to the current H {yields} WW dilepton analysis. The ZH trilepton regions are defined by events passing a Z-boson selection: events having at least one lepton pairing (among three possible pairings) with opposite sign, same flavor, and a dilepton invariant mass within [76.0, 106.0] GeV - a {+-} 15 GeV window around the Z-boson mass. The WH trilepton region is then defined as the set of trilepton events that are complement to those chosen by the Z-boson selection. These three new event topologies make a substantial contribution to the H {yields} WW group result. As a measure of the sensitivity of this search, we compute the median expected limit on the at 95% confidence level ('C.L.') on the production cross section (effectively the rate of production) for a Standard Model Higgs boson and report the result as a ratio to the theoretical production cross section. An observed limit ratio of one or less at a given mass would rule out the production of a Standard Model Higgs boson at that mass with 95% confidence. At m{sub H} = 165 GeV, the WH analysis expected limits reach 7.2 times the standard model cross section; the ZH 1-jet analysis is set at 29 times the expected standard model cross section; the ZH {ge} 2-jet analysis is set at 9.9 times the expected standard model cross section; and the combined trilepton analysis is set at 4.9 times the expected standard model cross section. We announce that the combination of this trilepton VH {yields} VWW Higgs boson search and the previous CDF dilepton H {yields} WW search achieves an expected median limit of 1.00 at 165 GeV/c{sup 2}. The expected median limit of 1.00 indicates we anticipate a 50% probability of ruling out the existence of a Standard Model Higgs boson with a mass of 165 GeV/c{sup 2}. This is the first time a single hadron collider experiment has achieved sensitivity to the production of a Standard Model Higgs boson. We do not see evidence for a significant signal of Higgs bosons in the data and place observed limits on the production of a Standard Model Higgs boson of 165 GeV/c{sup 2} at 1.08 times Standard Model production cross section.

  11. Measurement of sin2 ??eff and Z-light quark couplings using the forward-backward charge asymmetry in pp? -> Z/gamma* -> e+e- events with L=5.0 fb-1 at ?s=1.96 TeV

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Abazov, V M [Dubna, JINR; Abbott, B [Oklahoma U.; Acharya, B S [Tata Inst.; Adams, M [Illinois U., Chicago; Adams, T [Florida State U.; Alexeev, G D [Dubna, JINR; Alkhazov, G [St. Petersburg, INP; Alton, A [Augustana Coll., Sioux Falls; Michigan U.; Alverson, G [Northeastern U.; Alves, G A [Rio de Janeiro, CBPF; Ancu, L S [NIKHEF, Amsterdam; Fermilab

    2011-07-26T23:59:59.000Z

    We measure the mass dependence of the forward-backward charge asymmetry in 157,553 pp? = Z/?* = e+e- interactions, corresponding to 5.0 fb-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider at ?s = 1.96 TeV. The effective weak mixing angle (??eff) from this process involving predominantly the first generation of quarks is extracted as sin2 ??eff = 0.2309 ± 0.0008 (stat.) ± 0.0006 (syst.). We also present the most precise direct measurement of the vector and axial-vector couplings of u and d quarks to the Z boson.

  12. arroyo grande tar: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    We extend this method to path integral simulations and use it to calculate the isotherm of adsorption of hydrogen isotopes in narrow carbon nanotubes (2D confinement)...

  13. Characterization of various bitumen samples from tar sands

    SciTech Connect (OSTI)

    Majid, A.; Bornais, J.; Hutchison, R.A.

    1988-06-01T23:59:59.000Z

    Bitumen is a complex mixture of a large of number of organic molecules. The composition of bitumen and the nature of their various individual components has been the subject of considerable research during the past two decades. Various modes of extraction of bitumen from oil sands such as heat, extreme mechanical force, chemical agents and solvents could significantly affect some properties of bitumen. Variations in the composition of the oil sands feed stock could also affect the properties of the extracted bitumen. However, the most commonly used analytical techniques such as elemental analyses, density and viscosity cannot detect small compositional differences in the various samples of bitumen. With developments in instrumentation and techniques the structural characterization of complex petroleum fractions employing high resolution proton and 13/sub C/ nuclear magnetic resonance (NMR) spectroscopy is becoming more popular. The parameters describe structural features, such as the fraction of carbon that is aromatic, the number and length of alkyl substituents in an average molecule, the percentage of aromatic carbons that are substituted and the number of aromatic rings per molecule. Given sufficient data these parameters can provide useful characterization of a hydrocarbon mixture. In the authors' laboratories, the authors have collected a number of bitumen samples obtained from different feedstocks employing a variety of extraction techniques. It was of interest to investigate any differences between these samples from different sources. This paper reports a detailed investigation of average structural parameters by the combined use of elemental analyses, molecular weight determinations and proton and 13/sub C/NMR spectroscopy. A total of twenty three butimen samples have been studied.

  14. Hydrotreating the native bitumen from the Whiterocks tar sand deposit

    SciTech Connect (OSTI)

    Longstaff, D.C.; Deo, M.D.; Hanson, F.V.

    1993-03-01T23:59:59.000Z

    The bitumen from the Whiterocks oil sand deposit in the Uinta Basin of eastern Utah was hydrotreated in a fixed-bed reactor to determine the extent of upgrading as a function of process operating variables. The process variables investigated included reactor pressure (11.2--16.7 MPa); reactor temperature (641--712 K) and liquid hourly space velocity (0.19--0.77 h{sup {minus}1}). The hydrogen/oil ratio, 890 m{sup 3} m{sup {minus}3} was fixed in all experiments. A sulphided Ni-Mo on alumina hydrodenitrogenation catalyst was used in these studies. The deactivation of the catalyst, 0.2 {degree}C/day, was monitored by thedecline in the API gravity of the total liquid product with time on-stream at a standard set of conditions. The effect of temperature, WHSV, and pressure on denitrogenation, desulphurization, and metals removalwere studied and apparent kinetic parameters determined. The effect of process variables on residue conversion and Conradson carbon residue reduction were also investigated.

  15. Characterization of various bitumen samples from tar sands

    SciTech Connect (OSTI)

    Majid, A.; Bornais, J.; Hutchison, R.A. (National Research Council of Canada, Ottawa, ON (Canada). Div. of Chemistry)

    1989-01-01T23:59:59.000Z

    The authors have investigated twenty three bitumen samples obtained using different separation methods such as: ultracentrifugation, Dean-Stark extraction, solvent extraction employing vigorous agitation, hot water separation and the Solvent Extraction Spherical Agglomeration technique. These samples were extracted from oil sand feedstocks of different grades, Suncor sludge pond tailings and mineral agglomerates obtained form the Solvent Extraction Spherical Agglomeration process. All of the bitumen samples were examined on a comparative basis using various analytical techniques. These included: fractionation into asphaltenes and maltenes: elemental analyses; molecular weight determination using vapour pressure osmometry and gel permeation chromatography, infrared, proton and /sup 13/C nuclear magnetic resonance spectroscopy. Proton /sup 13/C n.m.r. spectroscopic data were used to determine the distribution of various types of hydrogens and carbons in the samples. These data were also used to derive various molecular parameters in order to investigate average molecular structures of different bitumen samples and some of their asphaltene fractions.

  16. Hydrotreating the native bitumen from the Whiterocks tar sand deposit

    SciTech Connect (OSTI)

    Longstaff, D.C.; Deo, M.D.; Hanson, F.V.

    1993-01-01T23:59:59.000Z

    The bitumen from the Whiterocks oil sand deposit in the Uinta Basin of eastern Utah was hydrotreated in a fixed-bed reactor to determine the extent of upgrading as a function of process operating variables. The process variables investigated included reactor pressure (11.2--16.7 MPa); reactor temperature (641--712 K) and liquid hourly space velocity (0.19--0.77 h[sup [minus]1]). The hydrogen/oil ratio, 890 m[sup 3] m[sup [minus]3] was fixed in all experiments. A sulphided Ni-Mo on alumina hydrodenitrogenation catalyst was used in these studies. The deactivation of the catalyst, 0.2 [degree]C/day, was monitored by thedecline in the API gravity of the total liquid product with time on-stream at a standard set of conditions. The effect of temperature, WHSV, and pressure on denitrogenation, desulphurization, and metals removalwere studied and apparent kinetic parameters determined. The effect of process variables on residue conversion and Conradson carbon residue reduction were also investigated.

  17. acid tar sludges: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to my peers Jaewoo Chung, Drew Harry, Andrea Colaco, Dori Lin, and Matt 10 Composting Manure and Sludge Texas A&M University - TxSpace Summary: composting,thefinalproductgener-...

  18. Vapor Pressures and Heats of Vaporization of Primary Coal Tars

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem Not FoundInformation DOEInformation Summary Big*Theea Dynamic Performance-

  19. What are Tar Balls and How Do They Form? Tar balls, the little, dark-colored pieces of oil that

    E-Print Network [OSTI]

    a heavier refined product) floats on the ocean surface, its physical characteristics change. During crude oils mix with water to form an emulsion that often looks like chocolate pudding. This emulsion to chemicals, including the hydrocarbons found in crude oil and petroleum products. They may have an allergic

  20. FB2 Biologie / Chemie www.uni-bremen.de

    E-Print Network [OSTI]

    Diekmann, Martin

    elements 2.1 Teilmodul / submodule FD 2.1 Didactics 2.1 3 ECTS-Punkte / credit points Notwendige zum Modul / further comments Biologiedidaktik 1 sollte möglichst absolviert worden sein. Didactics 1

  1. FB2 Biologie / Chemie www.uni-bremen.de

    E-Print Network [OSTI]

    Diekmann, Martin

    of biology teaching and learning Teilmodul / submodule FD 1.2 Didactics 1.2 3 ECTS-Punkte / credit points of biology teaching and learning Teilmodul / submodule FD 1.2 Didactics 1.2 3 ECTS-Punkte / credit points

  2. FB2 Biologie / Chemie www.uni-bremen.de

    E-Print Network [OSTI]

    Diekmann, Martin

    of biology teaching and learning Teilmodul / submodule FD 1.1 Didactics 1.1 3 ECTS-Punkte / credit points Theoretical and practical basics of biology teaching and learning Teilmodul / submodule FD 1.1 Didactics 1.1 3

  3. FB2 Biologie / Chemie www.uni-bremen.de

    E-Print Network [OSTI]

    Diekmann, Martin

    elements 2.2 Teilmodul / submodule FD 2.2 Didactics 2.2 3 ECTS-Punkte / credit points Notwendige zum Modul / further comments Biologiedidaktik 1 sollte möglichst absolviert worden sein. Didactics 1

  4. FB/SN CRAC Workshops (rates/meetings)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,EnergyExploringGamma-ray2As

  5. Financial-Based (FB) CRAC (rates/adjustments)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.New Mexico

  6. Data:D638d925-23fb-444a-a218-47fb6d7ee905 | Open Energy Information

    Open Energy Info (EERE)

    metered services and Part B-23 is primary metered customers who own their own transformers and distribution service facilities and have a peak demand less than 800 KW. Part...

  7. Data:C4311e31-07fb-463f-b088-a05eb6867164 | Open Energy Information

    Open Energy Info (EERE)

    River Electric Coop Corp Effective date: 20120601 End date if known: Rate name: Cogeneration and small power production power purchase rate schedule over 100 kW Sector:...

  8. Data:1980fb12-686f-41a1-91fb-276aa0f033f4 | Open Energy Information

    Open Energy Info (EERE)

    in fuel and purchased power costs above or below the base amount of .065 per KWH. HYDROPOWER REDUCTION: There shall be a reduction in rate due to power purchased from the...

  9. Data:2fb0f185-fe3e-4fb5-bdaa-5c647d5a18c5 | Open Energy Information

    Open Energy Info (EERE)

    date if known: Rate name: MU-1 - a1b - 250 watt HPS - Painted Bronze Column Sector: Lighting Description: Lamps in enclosed fixtures, mounted on metal or fiberglass columns and...

  10. Investigation of sand consolidation using steam for the Tar Zone, Wilmington field, California

    E-Print Network [OSTI]

    Nilsen, Knut Arild

    1999-01-01T23:59:59.000Z

    would not have been possible without his help. I would like to thank Dr. James E. Russell and Dr. Thomas T. Tieh for all their help, and for serving as members of my advisory committee. I also would like to thank ARCO Exploration & Production... Technology for sponsoring this project, especially the following ARCO personnel: Carl T. Montgomery, Pranab Dhori, and Sudhir Metha for providing expertise and suggestions during this research. I would like to thank Texas A&M's physics workshop...

  11. We and the World A talk presented at the Tar Heel Golden K

    E-Print Network [OSTI]

    Macdonald, James Ross

    -1981 - Satellite Power Systems, and later, an assessment of the proposed Yucca Mountain nuclear-energy waste change is a real, rising, imminent, and universal threat to the future of the earth! Climate change of all plant and animal species facing the risk of extinction, and for a 6.3 degree F increase, between

  12. FEASIBILITY OF IN-SITU COMBUSTION OF TAR FROM A TARMAT Sidqi A. Abu-Khamsin

    E-Print Network [OSTI]

    Abu-Khamsin, Sidqi

    ), PO is partial pressure of oxygen (Pa), Cf is fuel concentration (g per cm3 of rock), m is reactionHTO = A exp[-EHTO /(RT)] (2) Where A is a frequency factor (consistent units) and R is the universal gas at the rate needed to generate enough heat to maintain such temperature. Achieving this thermal

  13. Blackening Character, Imagining Race, and Mapping Morality: Tarring and Feathering in Nineteenth Century American Literature

    E-Print Network [OSTI]

    Trninic, Marina

    2013-08-05T23:59:59.000Z

    and feathered was to be marked as anti-social, duplicitous and even anarchic. The study examines the works of major American authors including John Trumbull, James Fenimore Cooper, Edgar Allan Poe, and Nathaniel Hawthorne, analyzing how their works evidence a...

  14. Transmembrane Signaling of Chemotaxis Receptor Tar: Insights from Molecular Dynamics Simulation Studies

    E-Print Network [OSTI]

    Park, Hahnbeom; Im, Wonpil; Seok, Chaok

    2011-06-22T23:59:59.000Z

    potential advan- tages in elucidating the detailed TM-TM and TM-lipid inter-plasmic domain by a linker, called the HAMP domain. The HAMP domain is a widespread signaling motif found in a variety of bacterial proteins (1). This domain converts signals from... the TM helices into responses at the cyto- plasmic domain (1). Extensive experimental studies on chemoreceptors have revealed important mechanistic features of chemoreceptor signaling, as reviewed in (2–4). Until now, a number of different transmembrane...

  15. af low-tar big: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to Build Data Sets for Data Mining, Data & Knowledge Engineering (DKE), 2014, Elsevier. DBMS 12 Ordonez, Carlos 333 Systems for Big-Graphs Arijit Khan Computer Technologies and...

  16. THE EFFECT OF PRESSURE ON OXIDATION KINETICS OF TAR FROM A TARMAT RESERVOIR

    E-Print Network [OSTI]

    Abu-Khamsin, Sidqi

    -Khamsin Department of Petroleum Engineering King Fahd University of Petroleum & Minerals Dhahran 31261, Saudi Arabia the optimum solvent slug was injected #12;in portions alternating with hot water. The economics of the process, however, are yet to be evaluated by a field test. It is expected, though, that well-bore heat losses would

  17. Bacterial mutagenicity of polycyclic aromatic hydrocarbons in reconstituted mixtures and crude coal tar extracts and fractions

    E-Print Network [OSTI]

    Onufrock, Amy Mildred

    1994-01-01T23:59:59.000Z

    , coal, and oil shale vary widely in the amount and nature of potentially carcinogenic polycyclic aromatic hydrocarbons. Thus, potential carcinogenicity varies widely between representative PAH fractions derived from complex mixtures. PAH fractions...

  18. Feature Subset Selection with TAR2less Rajesh Gunnalan GUNNALAN@CSEE.WVU.EDU

    E-Print Network [OSTI]

    Menzies, Tim

    @MENZIES.US Kalaivani Appukutty AVANI@CSEE.WVU.EDU Amarnath Srinivasan AMARNATH@CSEE.WVU.EDU Lane Department of Com. Sci

  19. Oil shales and tar sands: a bibliography. Supplement 2, Parts 1 and 2

    SciTech Connect (OSTI)

    Grissom, M.C. (ed.)

    1984-07-01T23:59:59.000Z

    This bibliography includes 4715 citations arranged in the broad subject categories: reserves and exploration; site geology and hydrology; drilling, fracturing, and mining; oil production, recovery, and refining; properties and composition; direct uses and by-products; health and safety; marketing and economics; waste research and management; environmental aspects; regulations; and general. There are corporate, author, subject, contract number, and report number indexes.

  20. Bacterial mutagenicity of polycyclic aromatic hydrocarbons in reconstituted mixtures and crude coal tar extracts and fractions 

    E-Print Network [OSTI]

    Onufrock, Amy Mildred

    1994-01-01T23:59:59.000Z

    7 8 Phenanthrene 8 9 2 6 3 5 4 Fluorene 7 6 Fluoranthene 3 10 I 9 H I, 8 7 I 6 Pyrene Il 2 111 Q 12 5 6 ltenzolclphenanthrene 2 I I 12 4 I H 5 8 7 6 Benz[ajanthracene 12 II 10 8 + ~ 5 7 6 Chrysene I 4 13 14 12 e... are associated with the coal utilization and petroleum refining industries. Polycyclic aromatic hydrocarbons can result as thermal degradative products of combustion, pyrolysis, and pyrosynthesis. They are also derived from a variety of petroleum refining...

  1. ROBUST FAULT DETECTION BASED ON MULTIPLE FUNCTIONAL SERIES TAR MODELS FOR STRUCTURES WITH TIME-DEPENDENT

    E-Print Network [OSTI]

    Boyer, Edmond

    Health Monitoring of operating wind turbines is challenging, as those structures are characterized, analyzed and compared within the problem of vibration based fault detection on operating wind turbines. The particular case of operating wind turbines is challeng- ing, as those structures are characterized by complex

  2. MODELLING THE LOW-TAR BIG GASIFICATION CONCEPT Lars Andersen, Brian Elmegaard, Bjrn Qvale, Ulrik Henriksen

    E-Print Network [OSTI]

    and gasification chamber are bubbling fluid beds, fluidised with steam. For moist fuels, the gasifier can be integrated with a steam drying process, where the produced steam is used in the pyrolysis plant systems: Gas engine, Simple cycle gas turbine, Recuperated gas turbine and Integrated Gasification

  3. Emerging Issues in Wetland Loss Mitigation: A Policy Analysis in the Tar-Pamlico Basin

    E-Print Network [OSTI]

    , and applying a watershed approach in directing development toward areas of least environmental damage. #12;T submitted in partial fulfillment of the requirements for the Master of Environmental Management degree a system for environmental decision makers to weigh available science, stakeholder input, and economic

  4. Secure Fuels from Domestic Resources - Oil Shale and Tar Sands | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideo »UsageSecretary of Energy Advisory Board FollowSection 3161L-1

  5. NREL Patents a Catalyst that Removes Syngas Tar, Boosting the Economics of Biofuels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif

  6. Plant Encroachment on the Burrell, Pennsylvania, Disposal Cell--GJO-99-96-TAR, June 1999

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona, DisposalFourthN V O 1 8 7 +NewAugust 4,PPerformed Under

  7. Top Quark Mass Measurement in the 2 fb -1 Tight Lepton and Isolated Track Sample using

    E-Print Network [OSTI]

    Quigg, Chris

    have been specified (see below). y Part of this work was supported by DARA grant WE2 50 OR 9411. 1 #12

  8. Upgrade of the D0 detector: The Tevatron beyond 2 fb**(-1)

    SciTech Connect (OSTI)

    Quinn, Breese; /Mississippi U.

    2005-01-01T23:59:59.000Z

    Recent performance of Fermilab's Tevatron has exceeded this year's design goals and further accelerator upgrades are underway. The high-luminosity period which follows these improvements is known as Run IIb. The D0 experiment is in the midst of a comprehensive upgrade program designed to enable it to thrive with much higher data rate and occupancy. Extensive modifications of and additions to all levels of the trigger and the silicon tracker are in progress. All upgrade projects are on schedule for installation in the 2005 shutdown.

  9. FOR INFORMATION CONTACT: March 11, 2014 Jess.Beck@noaa.gov FB14-012

    E-Print Network [OSTI]

    in the release of millions barrels of oil into the Gulf of Mexico. After 85 days, the well was successfully Aquaculture in the Gulf of Mexico Comment Period Extended to April 4, 2014 NOAA Fisheries is seeking public for Regulating Offshore Marine Aquaculture in the Gulf of Mexico (Aquaculture Plan). This document considers

  10. Chiral U(1) Flavor Models and Flavored Higgs Doublets: The Top FB Asymmetry

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced. C o w l i t z CPlasma of theChemistryChicagoFuel CellX I Aand the

  11. Cultural Geography and Interregional Contacts in Prehistoric Liangshan (Southwest China)

    E-Print Network [OSTI]

    Hein, Anke Marion

    2013-01-01T23:59:59.000Z

    constricted neck; Type FbI: downward-slanting sides, foot-flaring rim (34), and Type FbI: high neck. A correlationFaII FaII FaII FaII FaII Fb FbI FbI FbI FbI FbI FbI FbI FbI

  12. Scanning Transmission X-ray Microscopy: Applications in Atmospheric Aerosol Research

    E-Print Network [OSTI]

    Moffet, Ryan C.

    2011-01-01T23:59:59.000Z

    to those of fulvic acid and tar balls. 38 The secondary/The spectra from these acids and the tar balls all containsamples as the tar balls), humic and fulvic acids. Tar ball

  13. Heavy crude and tar sands: Hydrocarbons for the 21st century. Volume 1, Geology, characterization and mining

    SciTech Connect (OSTI)

    Meyer, R.F. [ed.] [Geological Survey, Washington, DC (United States)

    1991-12-31T23:59:59.000Z

    Volume 1 is concerned with the geology of the resources and with the mining of those occurring at or near the earth`s surface. The chemical characterization of natural bitumens and heavy oil is the subject of 15 papers. These concentrate on those properties which govern the exploitability and use of these hydrocarbons. Six reports deal with exploration for bitumens and certain aspects of their later development. No less than three of the papers investigate the trace metals and their possible role in comprehending the occurrence of the bitumens and, therefore, the clues they may offer for the location of additional deposits. Another eight reports are concerned directly with the geologic occurrence of specific resource accumulations. These deposits are found in Canada, China, Madagascar, Nigeria, and Venezuela. One report describes a model that may be applied in basin analysis for predicting the composition of heavy oils expelled from the sources rocks of the basin. Additional papers then characterize the resources found in Indonesia, Iran, and the USA. Volume 1 concludes with the reports on the many kinds of bitumen extraction and use. Not only are innovative techniques evolving for the extraction of the material but also for its economic enhancement through the exploitation of coproducts. Ten papers deal with bitumen mining and its present, or prospective, utilization in places like the Mongolia Republic, the State of Utah in the USA, Trinidad in Latin America or Nigeria in Africa. Each paper has been processed separately for the Energy Science and Technology Database.

  14. NTNUs rektor: -nsker full penhet om Rosenborgsaken. NTNUs ledelse tar oppslagene i mediene om krefttilfeller som kan ha sammenheng med

    E-Print Network [OSTI]

    Malinnikova, Eugenia

    at det har skjedd mange forbedringer både av lokaler og sikkerhetsarbeid ved NTNU siden 1960- og 1970 that we will do everything in our power to contribute to anyone being affected receiving the proper follow

  15. Treatment of primary tailings and middlings from the hot water extraction process for recovering bitumen from tar sand

    SciTech Connect (OSTI)

    Cymbalisty, L. M. O.; Cymerman, J.

    1995-10-08T23:59:59.000Z

    The primary tailings and middlings are combined and fed to a vessel having the general form of a deep cone thickener. The feed is deflected outwardly and generally horizontally by a baffle, as it is delivered to the vessel. Simultaneously, the outwardly radiating layer of newly added feed is contacted from below by an upwelling stream of aerated middlings, which stream moves in parallel with the aforesaid layer. Bitumen froth is formed and recovered. The upwelling stream is provided by circulating middlings through eductor/aerator assemblies and a plenum chamber mounted centrally in the body of middlings in the vessel. A generally circular circulation of middlings is generated. In this manner, the newly added bitumen is quickly and efficiently recovered. Recirculation of middlings to the aeration zone yields an additional recovery of bitumen. Use of the deep cone ensures that the tailings from the vessel are relatively low in water and bitumen content.

  16. The molecular mechanisms behind receptor signaling

    E-Print Network [OSTI]

    Blain, Katherine Yoshie

    2010-01-01T23:59:59.000Z

    amino acid residues (32). An initial construct of Tar-ArcBacid aspartate. Although lacking in primary sequence similarity, Tar

  17. Data:Ac6cac7a-3b71-4c12-8fb2-f20fb8bc7e86 | Open Energy Information

    Open Energy Info (EERE)

    Southeastern Power Admin Effective date: 20121001 End date if known: Rate name: Wholesale Power Rate Schedule Pump-1-A Sector: Commercial Description: Availability: This rate...

  18. Data:81fb99fe-5292-4a00-bfbb-2635adf907b7 | Open Energy Information

    Open Energy Info (EERE)

    Time-of-Day: SCHEDULE GS-1 Sector: Commercial Description: Available to customers who use energy storage devices with time-differentiated load characteristics approved by the...

  19. Data:12301c2c-3522-41e3-90fb-88538afc105c | Open Energy Information

    Open Energy Info (EERE)

    Description: Source or reference: http:www.montana-dakota.comdocsdefault-sourcerates-tariffsMTElectric16 Source Parent: http:www.montana-dakota.comrates-and-services...

  20. Data:Eb1c48fb-44a3-4403-98fd-853966861405 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Clay County Electric Coop Corp Effective date: 20130101 End date if known: Rate name:...

  1. Data:78893167-9282-411a-82a4-fb690a5b1409 | Open Energy Information

    Open Energy Info (EERE)

    Irrigation Power Service is applicable to accounts where Member is using an electric motor to lift ground water for the purpose of irrigation. Day- of- Week Irrigation: The...

  2. Data:F3164fcd-c53a-47ee-9427-b84467fb5833 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Dover, Delaware (Utility Company) Effective date: 20080701 End date if known: Rate...

  3. Data:902905fb-8cbb-457d-9db5-352834999c90 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Cuba City, Wisconsin (Utility Company) Effective date: 20091014 End date if known:...

  4. Data:2404fb0c-9501-4897-bc5f-82eecc3f975e | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Burt County Public Power Dist Effective date: 20120101 End date if known: Rate name: Irrigation and Grain...

  5. Data:12819b61-8fb8-4289-afae-af2425c7504d | Open Energy Information

    Open Energy Info (EERE)

    schedule is available for metered outdoor lighting service to any Customer. New or replacement light installations shall be limited to high pressure sodium and metal-halide...

  6. Data:356282ca-87f0-4fb6-a57c-3fc9389866ff | Open Energy Information

    Open Energy Info (EERE)

    furnish, install, and maintain street lighting units. This rate is subject to a Power Cost Adjustment charge per all kWh, that varies on a monthly basis. Source or reference:...

  7. Data:4fb36aea-c051-4565-8491-36181abb11fc | Open Energy Information

    Open Energy Info (EERE)

    Sector: Lighting Description: RULES AND REGULATIONS: Terms and conditions of this electric rate schedule and the General Rules and Regulations govern use of this service....

  8. Data:4a81ff34-3411-46a7-9415-4007405fb196 | Open Energy Information

    Open Energy Info (EERE)

    to purchase and install 2" Sch. 40 electrical grade EPVC conduit and install pre-cast concrete bases for mounting the light poles. Customers should contact GMP's engineering...

  9. Data:6f605d2f-1405-4026-9205-4fb2612dc576 | Open Energy Information

    Open Energy Info (EERE)

    purposes when all service is supplied through a single meter and residences using electricity as the principal source of heat. Source or reference: http:...

  10. Data:764960a6-c576-432f-b6bf-21b862270742 | Open Energy Information

    Open Energy Info (EERE)

    consists of installations requiring more than one wood pole and special poles, transformers, line extensions, non-standard fixtures and lamps, or underground service. The CIAC...

  11. Data:4471b83c-f3ab-4488-b486-fb4bbb915272 | Open Energy Information

    Open Energy Info (EERE)

    Lincoln Electric System Effective date: 20110523 End date if known: Rate name: Cogeneration & Small Power Production Purchase Sector: Commercial Description: To cogeneration...

  12. Data:1207fb35-aa8e-4022-a3ba-c2342fd66991 | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Wheeling Power...

  13. Data:23094a41-b5ae-46fb-953a-8559db175625 | Open Energy Information

    Open Energy Info (EERE)

    process and remains constant during the term that the Customer qualifies for the Rider. TERMS AND CONDITIONS The customer who qualifies for this Rider receives the billing credit...

  14. Data:71fb7fd5-d384-4529-9590-9990446dae0d | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of North Little Rock, Arkansas (Utility Company) Effective date: 20120901 End date if known: Rate name:...

  15. Data:6943388f-b933-4d62-b208-156017236c8f | Open Energy Information

    Open Energy Info (EERE)

    Rate name: Lighting Rate Schedule No. 8-Owned By District-Standard Roadway Pole - Steel - 38 Ft-100 Watt Sector: Lighting Description: Applicability: Applicable to any type...

  16. '('()%0 1 243 57698A@CB(8EDGF24FB(8AHI8A24P

    E-Print Network [OSTI]

    to share and re-use knowledge between the geographical lo- cations. As O'Leary claims, KM is difficult when knowl- edge flows (e.g. face to face communication) are simply not present (O'Leary, 1998). Selected

  17. Data:1ff143fb-92f7-4639-b337-67d027720178 | Open Energy Information

    Open Energy Info (EERE)

    Description: The Button-Up Weatherization Program offers an incentive for reducing the heat loss of a home. The retail member of Taylor County Rural Electric Cooperative...

  18. Data:7720700d-783d-4c93-b509-fb3110ecea58 | Open Energy Information

    Open Energy Info (EERE)

    Rate name: Residential Sector: Residential Description: Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW):...

  19. Data:28430969-c005-40ae-b536-3803ebcf4fb0 | Open Energy Information

    Open Energy Info (EERE)

    Industrial Sector: Industrial Description: Industrial Source or reference: isu documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW):...

  20. 30 E MAGAZINE MAY/JUNE 2012 Rob Jackson, Ph.D., is the Nicholas Chair of

    E-Print Network [OSTI]

    Jackson, Robert B.

    you see public resistance against fracking and the Keystone XL tar sands pipeline as positive signs to fracking is a concern about human health. The tar sands perhaps, because tar sands extraction is environmen

  1. A Computational and Experimental Approach to Understanding HIV-1 Evolution and Latency for the Design of Improved Antiviral Therapies

    E-Print Network [OSTI]

    Dey, Siddharth Subhas

    2012-01-01T23:59:59.000Z

    few nucleotide or amino acid substitutions in TAR or Tat cannucleotide changes in TAR or amino acid changes in Tat couldbetween nucleotides in TAR and amino acids in Tat. As seen

  2. Function and regulation of the Super Elongation Complexes in HIV-1 transcription

    E-Print Network [OSTI]

    Hsu, Joanne H.

    2012-01-01T23:59:59.000Z

    hydroxamic acid SEC Super Elongation Complex TAR Trans-and binding of HEXIM1 to TAR. Nucleic Acids Res 85. Shah M,TAR RNA: critical spacing between the bulge and loop recognition domains. Nucleic Acids

  3. Trends in the use of topical over the counter products in the management of dermatologic disease in the United States

    E-Print Network [OSTI]

    Nolan, Bridgit V; Levender, Michelle M; Davis, Scott A; Feneran, Ashley N; Jr, Alan B Fleischer; Feldman, Steven R

    2012-01-01T23:59:59.000Z

    psoriasis include tar, salicylic acid, and HC. The use of HCFor psoriasis, tar (25.7%), salicylic acid (23.5%), and HC (17 ]. The use of tar and salicylic acid in conjunction with

  4. Projections of Full-Fuel-Cycle Energy and Emissions Metrics

    E-Print Network [OSTI]

    Coughlin, Katie

    2013-01-01T23:59:59.000Z

    unconventional (tar sands or shale oil) being more energyproduction from tar sands or shale oil, we assume that oilshale gas, tight oil, oil shale, and tar (bitumen) sands. In

  5. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    2010. Biodegradation of MTBE by Achromobacter xylosoxidansaromatic hydrocarbons and MTBE (Eixarch and Constanti, 2010,

  6. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    by a high content of asphaltenes, composed mainly ofenrichment of resins and asphaltenes during the subsequent

  7. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    the petroleum in conventional oil reserves and interest inpetroleum in conventional oil reserves (Head et al. , 2003).in conventional oil reserves and the use of petroleum-

  8. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    and the origin of heavy oil. Nature, 426, 344-352. HEITKAMP,natural asphalts and heavy oil compounds. A major questionmainly of asphalts and heavy oils, which have saturated into

  9. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    and characterization of long-chain-alkane degrading Bacillus thermoleovorans from deep subterranean petroleum reservoirs.characterization of microbial assemblages associated with high- temperature petroleum reservoirs.

  10. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    1994. EFFECTIVENESS OF BIOREMEDIATION FOR THE EXXON-VALDEZBiotechnology and bioremediation: successes and limitations.microbial diversity for bioremediation and environmental

  11. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    and microbial enhanced oil recovery for extracting andand microbial enhanced oil recovery for extracting andand microbial enhanced oil recovery for extracting and

  12. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    F. 1999. Biological decontamination of oil spills in coldmost significant means of decontamination as the ability offor environmental decontamination has been growing, and has

  13. Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits

    E-Print Network [OSTI]

    Baquiran, Jean-Paul Mendoza

    2010-01-01T23:59:59.000Z

    underground storage tanks in the US have leaked gasoline andunderground storage tanks in the US have leaked gasoline and

  14. Long-Term Surveillance Plan for the Burrell Vicinity Property, Blairsville, Pennsylvania, GJO-2002-331-TAR, MAC-LBUR 1.1, Revised April 2000

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111AWell:F E ,"^ I

  15. Report. Results of a Piezocone Investigation - Shiprock, New Mexico - February 2002. GJO-2001-276-TAR. MAC-GWSHP 13.3-1.

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA groupTuba City, Arizona, DisposalFourthN V O 1 8 7 +NewAugustr* R $Alba Craft'

  16. A Low-Carbon Fuel Standard for California Part 1: Technical Analysis

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    Petroleum, natural gas, very heavy oil, coal, tar sands, oilgas production), extra heavy oil, tar sands, and evenof hydrocarbons are the heavy oils of California, Venezuela,

  17. A Low-Carbon Fuel Standard for California, Part 1: Technical Analysis

    E-Print Network [OSTI]

    Farrell, Alexander; Sperling, Daniel

    2007-01-01T23:59:59.000Z

    Petroleum, natural gas, very heavy oil, coal, tar sands, oilgas production), extra heavy oil, tar sands, and evenof hydrocarbons are the heavy oils of California, Venezuela,

  18. HOSPITAL VENTILATION STANDARDS AND ENERGY CONSERVATION: A SUMMARY OF THE LITERATURE WITH CONCLUSIONS AND RECOMMENDATIONS, FY 78 FINAL REPORT

    E-Print Network [OSTI]

    DeRoos, R.L.

    2011-01-01T23:59:59.000Z

    Sulfur Trioxide -l-Sulfuric Acid 4-Tar 3-Tarnishing Gases 4-tar) -l-Naphtha (Petroleum) 4-Naphthalene 4-Nicotine 3-Nitr.ic Acid

  19. Data:09f26efc-50f2-4972-9b3d-136c5e29f6fb | Open Energy Information

    Open Energy Info (EERE)

    taking service from the District that voluntarily agree to a Green Power Service Contract. This Rider is not available to those Consumers taking service under Rate...

  20. Data:E3073c8b-9a05-4b3e-98b9-af282fb257da | Open Energy Information

    Open Energy Info (EERE)

    taking service from the District that voluntarily agree to a Green Power Service Contract. This Rider is not available to those accounts taking service under Rate Schedule...

  1. Data:6fff5fb5-dd23-459e-b785-657689fe1805 | Open Energy Information

    Open Energy Info (EERE)

    5-657689fe1805 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information...

  2. Data:6fb4284b-4d20-462e-ab5b-28645d3b33ee | Open Energy Information

    Open Energy Info (EERE)

    and to non-residential customers with monthly demands below 20 kW who have thermal energy storage devices andor thermal storage heating systems integrated with resistance...

  3. Data:A43b3d2d-1510-4c41-9cf0-fb4d79eada15 | Open Energy Information

    Open Energy Info (EERE)

    heating installations meeting the Cooperative's space heating equipment, building insulation and wiring specifications, where electric service is also used for lighting and...

  4. Data:4aa54605-4c32-425b-869a-e0458dc940fb | Open Energy Information

    Open Energy Info (EERE)

    * Qualify for special parking privileges under RCW 46.16.381(1) (a through h) or are a blind person as defined in RCW 74.18.020(4), or * Earn an SSDI income, or * Provide a...

  5. Data:53a16080-fb8f-4c59-9ed1-c7e6aa1367e8 | Open Energy Information

    Open Energy Info (EERE)

    not exceeding 20% of the total energy used on the same premises is permitted. Energy Conservation Charge: The bill for service hereunder may be increased or decreased as...

  6. Data:0e56ee97-7536-4baa-8fb1-07e0e7bd1c4c | Open Energy Information

    Open Energy Info (EERE)

    Effective date: 20140110 End date if known: Rate name: Schedule LPC-CBM: Large Power Compression - Coal Bed Methane Sector: Industrial Description: * Demand Charge at...

  7. F2C 1/Photoni Conference 2000/443 Sid em od e O p t ical I nj ection D FB

    E-Print Network [OSTI]

    Choi, Woo-Young

    F2C 1/Photoni� Conference 2000/443 ¦ - / o Sid em od e O p t ical I nj ection � � ë � ÷ ¢ ¯ ¶ � D D ar ed - M od u lated D F B L aser s by Sid a n od e O p tical I nj ection ¨ ] � õ , - µ ¤ , � ì µ

  8. Data:Cc8427b3-92d4-4cac-ade1-5dd9fb0b039c | Open Energy Information

    Open Energy Info (EERE)

    Lighting - Sodium Vapor 100W, Schedule ML Sector: Lighting Description: Available in OTEC service territory for OTEC-owned municipal and highway lighting installed on existing...

  9. Data:Cd308b5a-15fb-406d-8286-91dd8f5367a0 | Open Energy Information

    Open Energy Info (EERE)

    Southeastern Power Admin Effective date: 20121001 End date if known: Rate name: Wholesale Power Rate Schedule Duke-1-E Sector: Commercial Description: Availability: This rate...

  10. Data:F855a9ea-42fb-4f79-8f3b-00cb07862873 | Open Energy Information

    Open Energy Info (EERE)

    Southeastern Power Admin Effective date: 20111001 End date if known: Rate name: Wholesale Power Rate Schedule CEK-1-H: Rate Scenario 1 Sector: Commercial Description:...

  11. Data:7053c52d-767e-468f-b91e-44cfd6eac2b4 | Open Energy Information

    Open Energy Info (EERE)

    Southeastern Power Admin Effective date: 20121001 End date if known: Rate name: Wholesale Power Rate Schedule Santee-1-E Sector: Commercial Description: Availability: This...

  12. Data:8d8fb5e8-f5cf-47a9-818f-79e25991ece5 | Open Energy Information

    Open Energy Info (EERE)

    Authority Effective date: 20140601 End date if known: Rate name: Outdoor Lighting Rates 100Watt Sodium Sector: Lighting Description: Source or reference: http:...

  13. Data:9ec1fa25-759e-4016-b98f-fb63885069a6 | Open Energy Information

    Open Energy Info (EERE)

    if known: Rate name: Residential Sector: Residential Description: Rates are subject to an Energy Cost Adjustment Tracking Factor, determined quarterly, to reflect changes in the...

  14. Data:28f46846-fe31-4929-b9da-46fe9fb19b1e | Open Energy Information

    Open Energy Info (EERE)

    prior to January 1, 2008 in the former Duke Energy Carolinas Nantahala Area in Cherokee, Clay, Graham, Macon, Jackson and, Swain, counties. Existing Pole - 11.77 New pole -...

  15. Data:C33e447d-c5d5-4fca-a848-4fb22127d199 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Clay County Electric Coop Corp (Missouri) Effective date: End date if known: Rate name:...

  16. Data:D7c6cf5b-1e31-4b62-a00c-fb5126171f68 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Platte-Clay Electric Coop, Inc Effective date: 20130101 End date if known: Rate name: MC3 -...

  17. Data:5d43d429-2b6b-4528-9a14-9fb3627352c3 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Platte-Clay Electric Coop, Inc Effective date: 20130101 End date if known: Rate name: SL - 300...

  18. Data:F6fb720f-8469-4546-a22e-53b8e6fd9d92 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Clay County Electric Coop Corp (Missouri) Effective date: 20130101 End date if known:...

  19. Data:B290b061-4c94-4fb6-ac0f-e31b54be277b | Open Energy Information

    Open Energy Info (EERE)

    prior to January 1, 2008 in the former Duke Energy Carolinas Nantahala Area in Cherokee, Clay, Graham, Macon, Jackson and, Swain, counties. Existing Pole - 10.53 New pole - NA...

  20. Data:A8957398-1abb-4fd7-83b3-0db7f4a85fb2 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Clay County Electric Coop Corp (Missouri) Effective date: End date if known: Rate name:...

  1. Data:6fb9ee6d-a1b6-45f8-b914-da6884c29cb1 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Platte-Clay Electric Coop, Inc Effective date: 20130101 End date if known: Rate name: SL - 150...

  2. Data:6ecc1bc5-5ac5-4d32-a5b8-c87ba5cde0fb | Open Energy Information

    Open Energy Info (EERE)

    Approval of the Cooperative must be obtained prior to the installation of any motor having a rated capacity of five horsepower or more. Source or reference: http:...

  3. Data:0115b145-e9cb-4de7-b2a4-a3fb994175e8 | Open Energy Information

    Open Energy Info (EERE)

    capacity does not exceed 75 KVA and where the starting current of the largest motor does not exceed 260 amperes for all uses, and subject to the rules, regulations and...

  4. Data:4b8a5523-bbba-48df-a22a-fb48b1c37a25 | Open Energy Information

    Open Energy Info (EERE)

    *Monthly chage 0 as long as customer meets annual chage of 2,820.00 Max single-phase motor size -10hp Max three-phase motor size -200hp Source or reference: Ilinois State...

  5. Data:9ee239f4-43fb-448d-8b29-8cebd4b3d091 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Lexington, Tennessee (Utility Company) Effective date: 20120701 End date if known:...

  6. Data:4316da82-3f36-459e-9029-d70159b1fb75 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Princeton, Wisconsin (Utility Company) Effective date: 20060914 End date if known:...

  7. Data:E9de3c64-b09e-433c-bb53-47f82fb9ab07 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of River Falls, Wisconsin (Utility Company) Effective date: 20080411 End date if...

  8. Data:450c3051-11e1-451f-b931-4d45a4678ccf | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Princeton, Wisconsin (Utility Company) Effective date: 20060914 End date if known:...

  9. Data:31046076-4a88-43ce-b096-44c74ff5fb64 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Princeton, Wisconsin (Utility Company) Effective date: 20060914 End date if known:...

  10. Data:512a888f-a9fb-44af-b08a-5274d7222162 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Princeton, Wisconsin (Utility Company) Effective date: 20060914 End date if known:...

  11. Data:95fb8b41-baad-44a5-adcf-a7bc64f063ad | Open Energy Information

    Open Energy Info (EERE)

    may request OTEC to leave de-energized existing electrical facilities in place up to five years, excluding transformers, by paying 8.00 per billing period. Temporary re-connection...

  12. Data:Fe4b848d-7e6c-48f7-a6fb-1829e55b4817 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Blue Grass Energy Coop Corp Effective date: 20110601 End date if known: Rate name: 100...

  13. Data:Fb35f172-43df-448e-89dc-6f325c8f232b | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Nemaha-Marshall E C A, Inc Effective date: 20070515 End date if known: Rate name: Private...

  14. Data:5b943e77-c817-4ba9-aee3-dfd4bbbdd0fb | Open Energy Information

    Open Energy Info (EERE)

    Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Blue Earth, Minnesota (Utility Company) Effective date: 20140516 End date if known: Rate name:...

  15. Data:9257ab3c-b68c-4223-9f24-b803fb930852 | Open Energy Information

    Open Energy Info (EERE)

    Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Blue Earth, Minnesota (Utility Company) Effective date: 20140516 End date if known: Rate name:...

  16. Data:90b88357-aed9-419f-b14d-aa2111584b49 | Open Energy Information

    Open Energy Info (EERE)

    Effective date: 20100501 End date if known: Rate name: CommercialIndustrial With Water Heater Sector: Industrial Description: Source or reference: Rate Binder8 (Illinois...

  17. Data:022024da-b4c3-497f-83c9-185340736fb3 | Open Energy Information

    Open Energy Info (EERE)

    (Utility Company) Effective date: 20120101 End date if known: Rate name: COMMERCIAL WATER HEATER CREDIT Sector: Commercial Description: *Must meet criteria for credit. Source...

  18. Data:Ce18419d-c9a8-4262-9b0f-b19dfd989e19 | Open Energy Information

    Open Energy Info (EERE)

    0602 End date if known: Rate name: Rural Residential with approved 40 gallon electric water heater Sector: Residential Description: Source or reference: http:...

  19. Data:7f5485a1-4c26-431f-b7d0-439f843369fd | Open Energy Information

    Open Energy Info (EERE)

    Effective date: 20120501 End date if known: Rate name: Residential With Electric HeaterWater Heater Sector: Residential Description: Source or reference: Rate Binder8 (Illinois...

  20. Data:F778d669-a0c1-4113-8157-fb53b71b085a | Open Energy Information

    Open Energy Info (EERE)

    Energy Market Adjustment 0.003KWH (Added to All Above Energy Rates) Controlled Water Heater Credit .00736KWH Applies to the first 1,000 KWHs each month (October-March)...

  1. TECHNICAL PUBLICATIONS & BOOKS PRESENTED/PUBLISHED GOMES J.S. & ALVES, F.B. (2013): "The Universe of the Oil & Gas Industry From Exploration to Refining", 780

    E-Print Network [OSTI]

    Williams, John M.

    2013-01-01T23:59:59.000Z

    Universe of the Oil & Gas Industry ­ From Exploration to Refining", 780 pages University textbook published by PARTEX Oil & Gas, Lisbon, Portugal. ISBN 9789892037783. GOMES J.S. (2012): "New Technologies in the Oil and Gas Industry", edited by J.S. Gomes, published by INTECH open science (www

  2. Data:E7e3d0ae-0896-469f-b8d0-3bb49b792880 | Open Energy Information

    Open Energy Info (EERE)

    Available only to manufacturers whose Standard Industrial Classification (SIC) codes are between 2000 and 3999 who are exempt from the Connecticut Gross Earnings Tax....

  3. Data:3c4b0554-ceb7-4d2a-a4a1-9fb9bfd76073 | Open Energy Information

    Open Energy Info (EERE)

    shall also apply to security lights in a municipality that are billed under other rate codes (i.e., 20, 57, etc.). Source or reference: http:www.perennialpower.comImages...

  4. Data:6741b13a-3e06-4e8f-b197-82b8d076569d | Open Energy Information

    Open Energy Info (EERE)

    renew until otherwise canceled. Source or reference: http:www.cityofperryok.comFilesCodesCityCode101211.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW):...

  5. Data:4ea9b891-fb98-4604-bc44-c1d3cc3f739e | Open Energy Information

    Open Energy Info (EERE)

    User: over 100,000 KWH monthly Source or reference: http:www.cityofperryok.comFilesCodesCityCode101211.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW):...

  6. Data:3fb74f03-38fc-45b6-8605-9173ad1ddd8b | Open Energy Information

    Open Energy Info (EERE)

    shall also apply to security lights in a municipality that are billed under other rate codes (i.e., 20, 57, etc.). Source or reference: http:www.perennialpower.comImages...

  7. Data:20dbac30-ce96-43e6-a1fb-a9195d99d78e | Open Energy Information

    Open Energy Info (EERE)

    Source or reference: http:precorp.coopwp-contentuploads2014012014-01-10-Rate-Tariffs.pdf Source Parent: http:precorp.coop Comments Applicability Demand (kW) Minimum...

  8. Data:85c17ee4-15f9-4a96-b427-19a7302fb359 | Open Energy Information

    Open Energy Info (EERE)

    LLC Effective date: 20050928 End date if known: Rate name: 2 GS - TOD general service time of use (secondary voltage) Sector: Commercial Description: This rate is applicable on...

  9. Data:52fb1be4-f0b3-40fc-9305-4fdba28f1bef | Open Energy Information

    Open Energy Info (EERE)

    https:www.firstenergycorp.comcontentdamcustomerCustomer%20ChoiceFilesOhiotariffsOE-2012-Electric-Service.pdf Source Parent: Comments Applicability Demand (kW)...

  10. Data:B8a7f039-d881-4033-9f94-ac3d7fb04bbd | Open Energy Information

    Open Energy Info (EERE)

    http:rollinghills.coopwebbuilder.comsitesrollinghills.coopwebbuilder.comfilesratetariffs.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW):...

  11. Data:D97fb563-feb6-4f10-ba64-8ae4207cfab0 | Open Energy Information

    Open Energy Info (EERE)

    LLC Effective date: 20050928 End date if known: Rate name: 2 GS - TOD general service time of use (primary voltage) Sector: Commercial Description: This rate is applicable on a...

  12. Data:E70650df-5370-41fb-a364-699a373e3c1c | Open Energy Information

    Open Energy Info (EERE)

    to the Power Cost Adjustment Clause. Source or reference: http:psc.wi.govapps40tariffsviewfile.aspx?typeelectric&id6490 Source Parent: Comments Applicability Demand...

  13. Data:Cf4df18d-588e-46e5-82ad-31a59ea826fb | Open Energy Information

    Open Energy Info (EERE)

    Power Cost Adjustment varies monthly. Source or reference: http:psc.wi.govapps40tariffsviewfile.aspx?typeelectric&id580 Source Parent: Comments Applicability Demand...

  14. Data:4a88561f-b1cf-4dc7-baec-9272b2d731c8 | Open Energy Information

    Open Energy Info (EERE)

    http:rollinghills.coopwebbuilder.comsitesrollinghills.coopwebbuilder.comfilesratetariffs.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW):...

  15. Data:5d9d24ff-e250-409a-8757-66fb959a8b19 | Open Energy Information

    Open Energy Info (EERE)

    of: the "Weighted Average Index Price" reflected by the Intercontinental Exchange (ICE) Daily Power Indices for theMid C at peak and off-peak for the month or the largest...

  16. Data:2fb3516c-6c44-4e7a-83ac-c0cb4040d427 | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Loup River Public Power Dist Effective date: 20130115 End date if known: Rate name: Interrupible...

  17. Data:4fb3e2c7-0073-49aa-9499-16230c72e86b | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Perennial Public Power Dist Effective date: 20130101 End date if known: Rate name: IRRIGATION Three Days...

  18. Data:590f419e-bd51-415f-b856-ed5b8f985bef | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Southwest Public Power Dist Effective date: 20130101 End date if known: Rate name: Irrigation: Two-Day...

  19. Data:Eb6d71dc-0939-4c0f-b83d-2f6a247e0bed | Open Energy Information

    Open Energy Info (EERE)

    his service only during the time that the system is experiencing a peak condition. Power will be restored when the peak condition normalizes. Participation in the program is...

  20. Data:Eb1d6c89-9e0d-4025-a68f-b84bbedb81d3 | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Southwest Public Power Dist Effective date: 20130101 End date if known: Rate name: Irrigation: Daily...

  1. Data:1e0e4fb0-5edd-4bcd-99eb-9bee0007052f | Open Energy Information

    Open Energy Info (EERE)

    it is not feasible andor practical to install metered security lighting. New or replacement light installations shall be limited to high pressure sodium lights. Source or...

  2. Data:C5fb4943-64b9-4054-abd3-85968efe96ae | Open Energy Information

    Open Energy Info (EERE)

    done at customer's premises. An additional charge for any costs of repairs andor replacement of damaged facilities, installing protective facilities, and the estimated amount...

  3. Data:85cfbd33-bef5-4bdc-b995-d9fd9fb85e4d | Open Energy Information

    Open Energy Info (EERE)

    schedule is available for metered outdoor lighting service to any Customer. New or replacement light installations shall be limited to high pressure sodium and metal-halide...

  4. Data:Fb6bfa25-64ae-4c87-b424-90fc4e710d89 | Open Energy Information

    Open Energy Info (EERE)

    Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V):...

  5. Data:Bc6ba6cc-57fb-4d29-9412-60fa6b0e3949 | Open Energy Information

    Open Energy Info (EERE)

    who contracts with the Cooperative for a block or blocks of electricity produced from renewable resources provided through the NC GreenPower program. The maximum number of...

  6. Data:35a044a3-0f6b-43fb-85d9-9fedd355d3b9 | Open Energy Information

    Open Energy Info (EERE)

    opposed to a standard meter, other than service rendered under CMLP Electric Thermal Storage Rates or Controlled Domestic Water Heating Rates, will incur an additional charge...

  7. Data:829f535d-4378-468f-b5f9-c767185bde0f | Open Energy Information

    Open Energy Info (EERE)

    0.028 per KWH. Next 140 KWH per KVA @ 0.024 per KWH. Over 470 KWH per KVA @ 0.021 per KWH. Power Cost Adjustment: 0.0001 Primary Meter Discount: 0.40 per KVA. Source or...

  8. Data:9cd27a40-efa6-4d2f-b086-688eaddfca75 | Open Energy Information

    Open Energy Info (EERE)

    purchased power expense is increased or decreased above or below the base purchased power cost of 0.078510kWh sold, flow through to the users such increases or decreases, in...

  9. Data:5f97368e-9814-4f0c-9bcb-c9f7fb6e0b23 | Open Energy Information

    Open Energy Info (EERE)

    0.035 per KWH. Next 140 KWH per KVA @ 0.029 per KWH. Over 470 KWH per KVA @ 0.023 per KWH. Power Cost Adjustment: 0.0001 Source or reference: Rate Binder Kelly 11 ISU...

  10. Data:2ef5d159-8cb2-457f-b444-3d69b4204b10 | Open Energy Information

    Open Energy Info (EERE)

    Governed in more detail by Standard Rules and Regulations of the City. Subject to Power Cost Adjustment, kWh Tax, and Community Tax Credit. Power Cost Adjustment varies month to...

  11. Data:145a51d9-70fb-4b6b-aeec-4e16a012bccf | Open Energy Information

    Open Energy Info (EERE)

    lighting. The utility will furnish, install, and maintain street lighting. The Purchase Cost Adjustment Clause, a charge per all kWh that varies monthly, applies to this rate....

  12. ENERGY ECONOMY CII5fB 81 (R3) (L2) (M2) UDC 728.3 (489) Low-energy houses

    E-Print Network [OSTI]

    a new-type structural element, and to ensure airtightness. Test results of infiltration air change rates range from 0.02 to 0.12 ach, while other tests show less than 15 per cent difference between calculated became prevalent, often with a brick facing, and internal surfaces were panelled. There followed the use

  13. Data:42f0b911-8717-4fb5-a594-82953a8f2ee1 | Open Energy Information

    Open Energy Info (EERE)

    Nonwood Sector: Lighting Description: To all night street lighting service (dusk to daylight) from the overhead systems conforming to the District's standard specifications....

  14. Data:2d46371a-e450-486e-92fb-63b4d2e676ba | Open Energy Information

    Open Energy Info (EERE)

    Sector: Lighting Description: 157 To all night street lighting service (dusk to daylight) from the overhead systems conforming to the District's standard specifications....

  15. Data:389be289-ff10-4a2e-869c-c9487fb1686d | Open Energy Information

    Open Energy Info (EERE)

    customer shall be billed monthly on a net energy basis and shall pay the fixed charge and energy charge specified in the rate schedule under which he is served. If, in any month,...

  16. Data:5cace0ad-0573-4b0f-8fb8-71496494fc5b | Open Energy Information

    Open Energy Info (EERE)

    City Power & Light Co Effective date: 20130101 End date if known: Rate name: Large General Service Space Heating <1000kW Secondary Sector: Description: AVAILABILITY: For...

  17. Data:75aae5fb-c797-4add-b31e-e74010ca4f9d | Open Energy Information

    Open Energy Info (EERE)

    Effective date: 20130701 End date if known: Rate name: Rate 27 - Small Time-Of-Day General Electric Service (Bundled Service Primary Discount Facilities Ownership) Sector:...

  18. Data:4aef1fb6-f088-4162-b0ed-ded8e2596267 | Open Energy Information

    Open Energy Info (EERE)

    W Sector: Lighting Description: RULES AND REGULATIONS: Terms and conditions of this electric rate schedule and the General Rules and Regulations govern use of this service....

  19. Data:912c1872-6fb5-4a25-ab48-fe016d0f6a45 | Open Energy Information

    Open Energy Info (EERE)

    Central Electric Coop Inc Effective date: 20111001 End date if known: Rate name: General Service Rate Shedule B(Three Phase 16-50 KW) Sector: Commercial Description:...

  20. Data:97f7d61d-39c3-4c2e-9e52-85591fb07a1c | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: El Paso Electric Co (New Mexico) Effective date: 20140501 End date if known: Rate name: General Service...

  1. Data:8c9d57ad-eaac-4fb3-8da2-fdab7f4d493f | Open Energy Information

    Open Energy Info (EERE)

    matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Painesville, Ohio...

  2. Data:9fb9b87b-58b1-4912-bf96-c9dc6f6562f8 | Open Energy Information

    Open Energy Info (EERE)

    12-bf96-c9dc6f6562f8 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic...

  3. Data:16337ee5-241c-435d-8a06-04cff7fb9a92 | Open Energy Information

    Open Energy Info (EERE)

    >> Basic Information Utility name: Cuming County Public Pwr Dist Effective date: 20111214 End date if known: Rate name: Security Lighting Unmetered Lights 100W HPS Sector:...

  4. Data:9944f743-0abb-4c16-9fb2-4fe2571bab84 | Open Energy Information

    Open Energy Info (EERE)

    Information Utility name: Singing River Elec Pwr Assn (Mississippi) Effective date: 20091204 End date if known: Rate name: Industrial Service (750 kW - 2499 kW) Primary Voltage...

  5. Data:9be3db16-e125-45ae-afef-ff8fb999dd27 | Open Energy Information

    Open Energy Info (EERE)

    For these purposes, the "Cost of Production" shall mean the cost of fuel and purchased power, less all payments received by the Austin Utilities as reimbursement for power plant...

  6. Data:3a66dc95-9503-42b6-83b8-7d5a75fb6694 | Open Energy Information

    Open Energy Info (EERE)

    name: PUD No 2 of Grant County Effective date: 20020101 End date if known: Rate name: ALTERNATIVE ENERGY RESOURCES RATE SCHEDULE 13 Sector: Commercial Description: AVAILABLE:...

  7. Data:90ca7196-1455-4069-a5fb-7d65b9f6d3fd | Open Energy Information

    Open Energy Info (EERE)

    All territories served by the Company. Definition: Distributed generation facilities are electricity generators owned by the customer, located R close to the point of energy...

  8. Data:43aa7c84-72b4-4d6f-b27f-42a47447c826 | Open Energy Information

    Open Energy Info (EERE)

    matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Bristol Virginia...

  9. Data:872d7b3b-28ab-4046-9d63-4a2794e6fb03 | Open Energy Information

    Open Energy Info (EERE)

    space heating purposes, or for a combination space heating and cooling installation (heat pump). All other electric usage by the customer must be separately metered and billed...

  10. Data:0b0b963f-b6b0-41b4-b1b7-aab331be5afc | Open Energy Information

    Open Energy Info (EERE)

    date: 20090801 End date if known: Rate name: Residential:SINGLE PHASE EARTH(COUPLED HEAT PUMP SERVICE EXPERIMENTAL) Sector: Residential Description: This rate is applicable to...

  11. Data:2cac15b8-fb54-4701-8a31-18a7f4543add | Open Energy Information

    Open Energy Info (EERE)

    application to Company for service under this Rider, 3. Has applied for and received economic development assistance from State or local government or other public agency, 4....

  12. Data:C915ea5f-b581-42ae-abc9-a85634ae0b63 | Open Energy Information

    Open Energy Info (EERE)

    1-42ae-abc9-a85634ae0b63 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic...

  13. Data:547fb553-585c-48e3-80ad-9dd9a42e1f13 | Open Energy Information

    Open Energy Info (EERE)

    ad-9dd9a42e1f13 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information...

  14. Data:0695a8d3-4547-45fb-836a-4c9250b827ca | Open Energy Information

    Open Energy Info (EERE)

    under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information...

  15. Data:07595612-c315-4c8a-a671-9f77f7e0a4fb | Open Energy Information

    Open Energy Info (EERE)

    under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information...

  16. Data:80360d01-3f4d-418f-b6ff-9ee26559094f | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Rural Elec Coop Inc Effective date: End date if known: Rate name: 3 Phase...

  17. Data:2d57e112-efb2-4b70-bc8b-8fda9ae547fb | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Elec Member Corp Effective date: 20081001 End date if known: Rate name:...

  18. Data:1f06c3a9-fb2c-4234-a83b-c527755c7472 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Elec Member Corp Effective date: 20120101 End date if known: Rate name:...

  19. Data:B898c570-c83d-4d10-891e-6c9fb3ac7f72 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Elec Member Corp Effective date: 20081001 End date if known: Rate name: Pole...

  20. Data:3e993494-ff87-4728-b8a9-e8fb7dedf5d3 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Elec Member Corp (Tennessee) Effective date: 20140601 End date if known: Rate...

  1. Data:Fb7e7aa0-94fe-45dd-a02d-201fc2ee4bd0 | Open Energy Information

    Open Energy Info (EERE)

    Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tri-County Elec Member Corp (Tennessee) Effective date: 20140601 End date if known: Rate...

  2. Data:26a0fca6-c8b2-43fb-995b-493e85981551 | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Indiana Michigan Power Co (Michigan) Effective date: 20130101 End date if known: Rate name: ECLS -...

  3. Data:437aab84-009f-4fb1-b666-ed5d43c9089f | Open Energy Information

    Open Energy Info (EERE)

    system. APPLICABLE: To firm point-to-point transmission service customers for which power and energy are supplied to the CRSP transmission system at points of interconnection...

  4. Data:C7e6667f-b670-45cf-9eb8-2cb4359e90e3 | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Indiana Michigan Power Co (Michigan) Effective date: 20130101 End date if known: Rate name: ECLS -...

  5. Data:4cf65e73-3ea7-4dff-a563-a52fb0797cbb | Open Energy Information

    Open Energy Info (EERE)

    rate is applicable for service that is supplied through new or rebuilt streetlight systems, including extension of streetlighting systems to additional locations where service...

  6. Data:6d6c822b-888c-423f-b8dc-11514e922c4d | Open Energy Information

    Open Energy Info (EERE)

    Parallel Generation (20 kW or less)- Net Energy Billing Customer-Owned Generation Systems (Greater than 20 kW) Source or reference: http:psc.wi.govapps40tariffs...

  7. Data:5fb276c4-1eb0-46bb-a17a-e2468acd697a | Open Energy Information

    Open Energy Info (EERE)

    rate is applicable for service that is supplied through new or rebuilt streetlight systems, including extension of streetlighting systems to additional locations where service...

  8. Data:55d52ef3-963f-45ad-9f06-c5a900c30fb1 | Open Energy Information

    Open Energy Info (EERE)

    buildings and lighting, sewage treatment facilities, grain elevators and see processors, commercial office buildings, lounges or night clubs, telephone microwave tower, pipeline...

  9. Data:Fb434813-28eb-44a4-ae2e-7b95e553e6e1 | Open Energy Information

    Open Energy Info (EERE)

    Parent: Comments If Company furnishes overhead or underground service to metal or concrete poles in residential subdivision, Customer pays a monthly charge of 1.94 or 3.93...

  10. Data:C7a0d59f-6269-4eb0-90f1-f79fb82efeab | Open Energy Information

    Open Energy Info (EERE)

    Parent: Comments If Company furnishes overhead or underground service to metal or concrete poles in residential subdivision, Customer pays a monthly charge of 1.94 or 3.93...

  11. Data:F5a39f92-e3fa-4974-b6d5-aed9fb6c14ac | Open Energy Information

    Open Energy Info (EERE)

    wood-street lighting standards. Those in subdivisions containing aluminum or concrete standards where the Company has received a contribution from developer or others...

  12. Data:61536f7d-df93-4115-8e79-156fb2e477c7 | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Navopache Electric Coop, Inc (New Mexico) Effective date: 20120901 End date if known: Rate name: 175 Watt MVL 75 kWh Street...

  13. Data:Fb788c4f-e589-4af0-aeab-8191994f64e7 | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Navopache Electric Coop, Inc (New Mexico) Effective date: 20120901 End date if known: Rate name: 100 Watt HPS 34 kWh Street...

  14. Data:A5464299-4fb1-49a6-86be-7b6c05c69f57 | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Farmers' Electric Coop, Inc (New Mexico) Effective date: 20120501 End date if known: Rate name: Security Light Pole Only...

  15. Data:Ad4911fb-1ccb-4f96-921b-200c770e1d41 | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Navopache Electric Coop, Inc (New Mexico) Effective date: 20120801 End date if known: Rate name: Commercial and Industrial...

  16. Data:Cd3537d3-fd76-4fa7-9f3f-75d06fb2b0ba | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Tri-County Electric Coop, Inc (New Mexico) Effective date: 20131101 End date if known: Rate name: Industrial Service Rate 45...

  17. Data:Da10b869-2522-4b0f-b7b6-3127ac40ac6b | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Southwestern Electric Coop Inc (New Mexico) Effective date: 20070701 End date if known: Rate name: Commercial Lighting Service...

  18. Data:50bf8666-897e-420e-9296-bc0fb74c7ce2 | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Navopache Electric Coop, Inc (New Mexico) Effective date: 20120801 End date if known: Rate name: 250 Watt MVL 110 kWh...

  19. Data:95751d3f-b2bb-46c0-9950-b52b07b2d04d | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Tri-County Electric Coop, Inc (New Mexico) Effective date: 20131101 End date if known: Rate name: Public Street Lighting MV...

  20. Data:E5213578-0993-4bca-aaee-c3cfe1fb9d18 | Open Energy Information

    Open Energy Info (EERE)

    1 2 3 Next >> Basic Information Utility name: Navopache Electric Coop, Inc (New Mexico) Effective date: 20140109 End date if known: Rate name: Residential, Schools,...

  1. Data:B00670fb-e78f-4021-a814-a490e4d1677c | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of...

  2. Data:5220c34b-4017-4ef2-b1fb-c8a6b8d2cd4f | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Idaho Power Co...

  3. Data:6a188798-a8fb-47e2-a28c-b02d550e3f84 | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Oklahoma...

  4. Data:2f31aa69-c39e-462f-92fb-3b5c7475b93c | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of...

  5. Data:Ccda57a8-1a6c-455f-b4ca-cc019f0839dd | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of...

  6. Data:041ac1bb-63e3-40cf-a7f6-95aaa3fb3da1 | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of...

  7. Data:58d87638-1c49-486d-9f7f-b4fe230db159 | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of...

  8. Data:C2bfb777-23fe-43fb-817e-539a9942c888 | Open Energy Information

    Open Energy Info (EERE)

    subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of...

  9. Data:164c9b78-0248-4e1a-8760-fb9847e7671a | Open Energy Information

    Open Energy Info (EERE)

    the availability of replacement parts Source or reference: http:www.cmpco.comYourHomepricingpricingSchedulesdefault.html Source Parent: Comments Applicability Demand (kW)...

  10. Data:28c567a3-08e4-4fb3-806b-c40003a76e0c | Open Energy Information

    Open Energy Info (EERE)

    if known: Rate name: GSB Sector: Industrial Description: *Excessive over contract demand results in a charge of 16.45kw Source or reference: ISU Documentation Source Parent:...

  11. Data:99f9130f-d339-48c5-8078-430fb4e3041c | Open Energy Information

    Open Energy Info (EERE)

    or governmental authority where 120-volt service exists. The cost of service provides for electricity only from existing Northeastern REMC (Northeastern) facilities. Any investment...

  12. Data:155c5dea-18da-4430-b224-2c01c4b70fb9 | Open Energy Information

    Open Energy Info (EERE)

    be as stated in the applicable rate tariff. Under this rider, only the kWh charge for electricity delivered by the Customer is affected. The Customer will pay for all kWh...

  13. Data:Fb7f0ea2-ae62-4a86-b59e-aeebdae3b551 | Open Energy Information

    Open Energy Info (EERE)

    (including its appurtenances if served through the same meter), where the major use of electricity is for domestic purposes such as lighting, household appliances, and the...

  14. Data:3d46b2e1-fb0b-4c8d-a648-29fcad737e34 | Open Energy Information

    Open Energy Info (EERE)

    be as stated in the applicable rate tariff. Under this rider, only the kWh charge for electricity delivered by the Customer is affected. The Customer will pay for all kWh...

  15. Data:De1fb01f-d309-4e20-9694-97ded226814c | Open Energy Information

    Open Energy Info (EERE)

    will be determined by the Company. Where the Company deems it impractical to deliver electricity through one service, or where more than one meter has been installed for...

  16. Data:4539f4fd-2323-47e1-8beb-f4fb6df76d58 | Open Energy Information

    Open Energy Info (EERE)

    This schedule is available to separately metered and billed supply of alternating current electricity to any customer including a residential farm where the farm uses are not taken...

  17. Data:A442b48a-53fb-459d-8234-7a0d70af1dd6 | Open Energy Information

    Open Energy Info (EERE)

    net metering energy resource) Company shall measure the difference between the amount of electricity delivered by Company to Customer and the amount of electricity generated by...

  18. Data:1a7c1076-47ed-41c8-8fb4-3b06a99292ff | Open Energy Information

    Open Energy Info (EERE)

    available to new applicants after February 1, 2011. This rate is applicable to the use of electricity for water heating of any customer other than residential, except as noted...

  19. Data:1bd7fbd9-a0f4-457d-8ae7-0fcff075fb06 | Open Energy Information

    Open Energy Info (EERE)

    when all of Customer's service at one location is measured by one meter, and when electricity is used for space andor water heating. Source or reference: http:...

  20. Data:131d3b34-f521-4735-839f-1e0bc97fb1a9 | Open Energy Information

    Open Energy Info (EERE)

    voltage is available, the customer desires to furnish, install and maintain transformers and protective devices, a 2.5% discount will be allowed. All metering will be on...

  1. Data:73d34bb4-9b67-4ede-89da-e7fa254991fb | Open Energy Information

    Open Energy Info (EERE)

    metered services and Part B-23 is primary metered customers who own their own transformers and distribution service facilities and have a peak demand less than 800 KW. Part...

  2. Data:7361fb39-0c07-4e3d-95c3-9e4fbdb40fe9 | Open Energy Information

    Open Energy Info (EERE)

    adjustment. 1% reduction of total charge when metering is at primary voltage and transformers are owned by the City. Source or reference: http:www.cityofwayne.org...

  3. Data:A5b2284c-bb1a-4075-8aa3-7fb21d137e67 | Open Energy Information

    Open Energy Info (EERE)

    discount: Transformer Ownership Discount: Customers who own and maintain their own transformers or substations shall be given a credit of 0.25 per kW of distribution demand....

  4. Data:239dd8c3-2660-4fb5-a10f-200895eb226c | Open Energy Information

    Open Energy Info (EERE)

    ( 250W HPS - Shoebox ) Sector: Lighting Description: Additional fees for poles and transformers may apply Source or reference: ISU Documentation Source Parent: Comments Applicable...

  5. Data:5683ff7b-a387-45ac-b1e2-bf50b83fb3f9 | Open Energy Information

    Open Energy Info (EERE)

    is responsible for procuring, installing and maintaining all necessary wiring, transformers, switches, cut-outs and protection equipment beyond the point of delivery, with...

  6. Data:825019fb-1c94-43f8-8983-e99a01c5af6b | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Aspen, Colorado (Utility Company) Effective date: 20140101 End date if known: 20141231...

  7. Data:2ae66fb5-8162-47d9-b060-4c8b873ebfd6 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Aspen, Colorado (Utility Company) Effective date: 20140101 End date if known: 20141231...

  8. Search for resonant WZ to lvll production using 13 fb^{-1} in \\sqrt{s} = 8 TeV p-p collisions with the ATLAS detector

    E-Print Network [OSTI]

    Loscutoff, Peter Vladimir

    2013-01-01T23:59:59.000Z

    W ? ZZ WZ Rho600 m WZ T , eem [GeV] Events / 20 GeV Events /REGIONS WZ Invariant Mass (GeV) eem channel Entries/40 GeV

  9. Data:Ebcca88e-15be-40fb-af98-7dedc915d3db | Open Energy Information

    Open Energy Info (EERE)

    Public Service Co of NM Effective date: 20130301 End date if known: Rate name: 12 Cogeneration and Small Power Production Secondary Distribution (1A, 1B, 2A, 2B, 3B, 3C, 10A, &...

  10. Data:E229fb12-27d3-47a4-8a10-277f2f939016 | Open Energy Information

    Open Energy Info (EERE)

    matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Alabama Power Co...

  11. Data:638bc389-fb01-4b31-96a5-0c12a8e0261b | Open Energy Information

    Open Energy Info (EERE)

    Sector: Commercial Description: Optional for non-Domestic Service where consumption of energy exceeds 3,500 kWh in any one month, where the Billing Demand is equal to or less...

  12. Data:9fb4ba6f-444e-4d67-a06a-be8f9b787c80 | Open Energy Information

    Open Energy Info (EERE)

    prices change. Power plants in the Midwest burn primarily coal as the fuel to generate electricity. When the market price changes for the coal they purchase, they pass that...

  13. Updated Combination of Searches for the Standard Model Higgs Boson at the D0 Experiment in 9.7 fb-1 of Data

    E-Print Network [OSTI]

    D0 Collaboration

    2012-07-02T23:59:59.000Z

    Searches for standard model Higgs boson production at the D0 experiment in ppbar collisions at sqrt(s)=1.96 TeV are carried out for Higgs boson masses (m_H) in the range 100Higgs boson. In absence of a significant excess above the background expectation, 95% confidence level upper limits are set on the production cross section for a standard model Higgs boson. The upper limits are found to be a factor of 2.11 (0.73) times the predicted standard model cross section for m_H=115 (165) GeV. Under the background-only hypothesis, the corresponding expected limit is 1.46 (0.72) times the standard model prediction. At the same confidence level, these analyses exclude a standard model Higgs boson with a mass in the range 159

  14. Data:0ac74409-f2ac-4fb5-89ca-2b93352f3c66 | Open Energy Information

    Open Energy Info (EERE)

    date: 20110315 End date if known: Rate name: MU-1 - a1b - 1000 watt MV Sector: Lighting Description: Lamps in enclosed fixtures, mounted on metal or fiberglass columns and...

  15. Data:B0993536-b649-466f-b2b7-92bd7d6d30f2 | Open Energy Information

    Open Energy Info (EERE)

    Company) Effective date: 20130701 End date if known: Rate name: Public Street Lighting Service - HPSV Pendant Lamp Fixtures - Ornamental Pole - Residential Sector: Lighting...

  16. Search for the standard model Higgs boson in associated $WH$ production in 9.7 fb$^{-1}$ of $p\\bar{p}$ collisions with the D0 detector

    E-Print Network [OSTI]

    The D0 Collaboration

    2012-09-21T23:59:59.000Z

    We present a search for the standard model Higgs boson in final states with a charged lepton (electron or muon), missing transverse energy, and two or three jets, at least one of which is identified as a $b$-quark jet. The search is primarily sensitive to $WH\\to\\ell\

  17. Type B Accident Investigation Board Report on the September 1, 1999, Plutonium Intakes at the Savannah River Site FB-Line

    Broader source: Energy.gov [DOE]

    This report is an independent product of the Type B Accident Investigation Board appointed by Greg Rudy, Manager, Savannah River Operations Office, U.S. Department of Energy.

  18. Data:F358e502-527d-49b0-b8e7-16ce8282b8fb | Open Energy Information

    Open Energy Info (EERE)

    a renewable or recurring basis, including dedicated energy crops, trees grown for energy production, wood waste and wood residues, plants (including aquatic plants, grasses, and...

  19. Data:53e191c2-04fb-4239-afd6-5e473bfeb11b | Open Energy Information

    Open Energy Info (EERE)

    are Eugene Code 9.6725 and all EWEB policies and procedures pertaining to light pollution, light trespass and glare. Source or reference: http:www.eweb.orgpublic...

  20. Data:A19a75cf-fea0-40fb-a873-890c6266b47a | Open Energy Information

    Open Energy Info (EERE)

    in all territory served by the Corporation to members who have Automated Metering Infrastructure (AMI), as a voluntary alternative to the Corporation's Schedule CS-14, subject to...

  1. Data:E5fb6d06-ca48-45c5-848c-8bfb3d23560d | Open Energy Information

    Open Energy Info (EERE)

    than 100KW and less than 1000KW as defined in the billing demand section of this tariff. 2. In the event that billing demand becomes permanently less than 100kW, the customer...

  2. Data:1e969327-8244-4db7-9c77-1fb5b2244bed | Open Energy Information

    Open Energy Info (EERE)

    greater than 30 KWs as defined in the determination of billing demand section of this tariff. 2. Average monthly energy consumption is equal to greater than 3,000KW based on the...

  3. Data:D80d58fb-40a7-49a9-9c18-62365ea596fd | Open Energy Information

    Open Energy Info (EERE)

    streets. Source or reference: https:www.burlingtonelectric.comELBOassetsTariff%20Sheets%20June%20262009%20revised-1.pdf Source Parent: Comments Applicability Demand...

  4. Data:F6fb5948-6080-45da-b55e-73808fcbb36d | Open Energy Information

    Open Energy Info (EERE)

    Commercial Description: Source or reference: http:www.pioneerelectric.coopdocumentstariff-schedules.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum...

  5. Data:45c71c2d-8c26-40fb-a7e0-fab503a49d1f | Open Energy Information

    Open Energy Info (EERE)

    Stillwater Utilities Authority Effective date: 20120101 End date if known: Rate name: ELECTRIC RATE GENERAL SERVICE Sector: Commercial Description: Production Cost Adjustment...

  6. Data:1fb310f8-db83-498b-b923-d5e0deaa9e09 | Open Energy Information

    Open Energy Info (EERE)

    Sector: Lighting Description: Source or reference: http:www.btes.netindex.phpelectricgeneral-electric-rates-oldlighting-service-rate-schedule Source Parent: Comments...

  7. Data:952ca314-1f91-4bf0-b704-e80630412fb4 | Open Energy Information

    Open Energy Info (EERE)

    entire requirements are taken through a single meter, for all uses excluding crop drying or irrigation. Demand Charge Purchased Power + Distribution Delivery Source or...

  8. Data:Aec094ea-a721-479f-b343-67fe5f637d52 | Open Energy Information

    Open Energy Info (EERE)

    entire requirements are taken through a single meter, for all uses excluding crop drying or irrigation. Demand Charge Purchased Power + Distribution Delivery Source or...

  9. Data:Da05fb7c-7f74-45c0-b1d2-dce609ef66f2 | Open Energy Information

    Open Energy Info (EERE)

    Valley Elec Coop Inc Effective date: End date if known: Rate name: Controlled Grain Drying - Off Season - Subject to Moderate Periods of Control Sector: Residential Description:...

  10. Data:97c39de8-7a02-4cbc-88fb-99fdd5889042 | Open Energy Information

    Open Energy Info (EERE)

    by the U. S. Army Corps of Engineers (Corps) as a precaution to prevent failure of the dams, Southeastern is not able to provide peaking capacity to these customers. Southeastern...

  11. Data:572eb4a7-39fb-45e6-98fd-7544a0fea433 | Open Energy Information

    Open Energy Info (EERE)

    20120101 End date if known: Rate name: RATE SCHEDULE NO. 99 LOAD FORECAST ADJUSTMENT Sector: Description: APPLICABILITY: All customers billed on rate schedules 14, 15, 16, and 85...

  12. Data:7146d5fb-ec7c-48ac-98a8-118f52ea32e2 | Open Energy Information

    Open Energy Info (EERE)

    charge calculated as follows: forecast capacity rate (1.87) + reactive supply (0.046) + regulation and frequency response (0.1897) Energy charge calculated as follows: forecast...

  13. Data:8c31dba9-331f-4d72-8d9b-7d63193fb4e8 | Open Energy Information

    Open Energy Info (EERE)

    B3PI Sector: Commercial Description: Note: 10.00 added to Fixed monthly charge if Remote Read Device is used. Source or reference: Rates Binder 1, Illinois State University...

  14. Data:3aca5136-67e4-4fb6-a05f-3cb32d2e6ccc | Open Energy Information

    Open Energy Info (EERE)

    3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Village of L'Anse, Michigan (Utility Company) Effective date: 20120201 End date if known: Rate name:...

  15. Data:8ddac2a0-3c8e-4fb7-9ff4-44308cdf0d45 | Open Energy Information

    Open Energy Info (EERE)

    power plant cost adjustment factor:0.01000 for all kWh, all service classes. State of Michigan P.A. 295, of Public Acts 2008, commonly referred to as the Clean, Renewable and...

  16. Data:16cc1788-21d0-4a0b-8df1-4c91f66fb14a | Open Energy Information

    Open Energy Info (EERE)

    base cost of power (U) is 0.0720 per kilowatt-hour. Parallel Generation (20 kW or less) Net Energy Billing - Available for single-phase and three-phase customers where a part or...

  17. Data:434682d3-1caf-49df-b1fb-06e5d91edec8 | Open Energy Information

    Open Energy Info (EERE)

    base cost of power (U) is 0.0785 per kilowatt-hour. Parallel Generation (20 kW or less) Net Energy Billing - Available for single-phase and three-phase customers where a part or...

  18. Data:4ce60f48-c2ac-449f-b745-9ab1009e8428 | Open Energy Information

    Open Energy Info (EERE)

    9am-9pm with Parallel Generation(20kW or less) Sector: Residential Description: Power Cost Adjustment Clause All metered rates shall be subject to a positive or negative power...

  19. Data:A1729943-9fb7-4246-9d3a-3e3e44e13410 | Open Energy Information

    Open Energy Info (EERE)

    To uses of electrical power on a continuous basis for seasonal agricultural irrigation pumping or agricultural drainage pumping. C. Character of Service: Sixty (60) hertz...

  20. Data:29dcf4eb-9ae8-4070-96b1-d655fb106e84 | Open Energy Information

    Open Energy Info (EERE)

    terminates, whichever occurs first. Fiberglass Pole Embededded Fixed Monthly Charge Steel Pole Foundation 39.89 Source or reference: http:www.duke-energy.compdfs...

  1. Data:773b7e72-2a29-4a09-b350-1d646e1824fb | Open Energy Information

    Open Energy Info (EERE)

    terminates, whichever occurs first. Fiberglass Pole Embededded Fixed Monthly Charge Steel Pole Foundation 39.26 Source or reference: http:www.duke-energy.compdfs...

  2. Data:Ca94fb47-d744-4b08-b999-6d27c8a05f7e | Open Energy Information

    Open Energy Info (EERE)

    250.00 16' Fiberglass (Black) 300.00 16' Fiberglass (Acorn, Black) 800.00 30' Steel & Sub Base 1325.00 30' Fiberglass with 6' Arm 625.00 30' Fiberglass with 2 - 6' Arm...

  3. Data:0e36e05e-8105-494f-b13f-a5fd48da93d6 | Open Energy Information

    Open Energy Info (EERE)

    250.00 16' Fiberglass (Black) 300.00 16' Fiberglass (Acorn, Black) 800.00 30' Steel & Sub Base 1325.00 30' Fiberglass with 6' Arm 625.00 30' Fiberglass with 2 - 6' Arm...

  4. Data:1cf1eec6-fb89-4f31-9cb0-aa3fae5bce04 | Open Energy Information

    Open Energy Info (EERE)

    250.00 16' Fiberglass (Black) 300.00 16' Fiberglass (Acorn, Black) 800.00 30' Steel & Sub Base 1325.00 30' Fiberglass with 6' Arm 625.00 30' Fiberglass with 2 - 6' Arm...

  5. Data:857c5962-cd32-43e6-b129-4d55e7fb4fcf | Open Energy Information

    Open Energy Info (EERE)

    date: 20130301 End date if known: Rate name: MVS - Closed Offerings - 400 Watt MV Steel Pole Sector: Lighting Description: Source or reference: https:www.swepco.com Source...

  6. Data:8e8569fb-812d-488a-85d7-010fac6de443 | Open Energy Information

    Open Energy Info (EERE)

    2.78 Standard Wood Pole with an Underground Feed, 30-35 feet: 4.24 Direct Burial Steel with an Underground Feed, 30 feet: 4.99 Source or reference: http:...

  7. Data:Fb56ea53-1506-48f1-a795-62ec14804dad | Open Energy Information

    Open Energy Info (EERE)

    250.00 16' Fiberglass (Black) 300.00 16' Fiberglass (Acorn, Black) 800.00 30' Steel & Sub Base 1325.00 30' Fiberglass with 6' Arm 625.00 30' Fiberglass with 2 - 6' Arm...

  8. Data:F3217065-46b0-4e77-b2cb-d45fa34046fb | Open Energy Information

    Open Energy Info (EERE)

    until their contract expires or this rate schedule terminates, whichever occurs first. Steel Pole Fixed Monthly Charge SteelAluminum Pole 42.61 Wood Pole 29.89 Additional...

  9. Data:52c1785f-1cda-4fb8-a8ac-98e3112e9493 | Open Energy Information

    Open Energy Info (EERE)

    date: End date if known: Rate name: Street Lighting ornamental, 400w mv, 30 ft steel pole Sector: Lighting Description: street lighting,ornamental mercury vapor 400 watt...

  10. Data:D3938799-e61a-4550-aaca-c3fb8724a8a7 | Open Energy Information

    Open Energy Info (EERE)

    matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Cleco Power LLC Effective...

  11. Data:B0e9026d-17ec-4618-95e5-682d8e117fb7 | Open Energy Information

    Open Energy Info (EERE)

    pasturage at one Point of Delivery and through one meter. Water pumping or water delivery systems include, but are not limited to, irrigation pumps, pivots, fertilizer pumps,...

  12. Data:292737fc-1c21-4a71-8d84-878ca6e025fb | Open Energy Information

    Open Energy Info (EERE)

    http%3A%2F%2Fpsc.wi.gov%2Fapps40%2Ftariffs%2Fviewfile.aspx%3Ftype%3Delectric%26id%3D5940&eibLmEU9-kDIqSyATb34D4BA&usgAFQjCNHQszMM37DZ2RABeDOYr8qMUj5yA Source Parent: Comments...

  13. Data:8a6072d5-dbda-47fb-a54e-7eb1eb932b74 | Open Energy Information

    Open Energy Info (EERE)

    2 3 Next >> Basic Information Utility name: Slash Pine Elec Member Corp Effective date: 19970201 End date if known: Rate name: Outdoor Lighting 250 Watt HPS Security Light...

  14. Data:Fc63ad02-f0fb-4ded-a90a-32612313be85 | Open Energy Information

    Open Energy Info (EERE)

    Single-phase, 60-cycles, and where available, three-phase, 60 cycles, at available secondary voltages. For prepay accounts, the facilities charge will be increased by 5.00...

  15. Data:54adb3ff-c362-4574-b14b-8b9c0fd2f8fb | Open Energy Information

    Open Energy Info (EERE)

    Power Supply Cost Recovery Factor, Fixed Charge Customer Charge + Energy Optimization. kWh << Previous 1 2 3 Next >> Category:Categories Retrieved from "http:...

  16. Data:0fb798a6-a6bb-45c1-a0f6-6f6727504b4a | Open Energy Information

    Open Energy Info (EERE)

    1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Comments Fixed charge is facilities charge, energy optimization, and renewable energy standard charge multiplied by 36512. Energy charge is energy...

  17. Data:E00fc87e-6fb1-459c-b964-8747a495d7fe | Open Energy Information

    Open Energy Info (EERE)

    1 1 1 1 1 1 1 1 Dec 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Comments Energy Optimization: .001780 added onto adjustments. kWh << Previous 1 2 3 Next >>...

  18. Data:F1d01087-996f-41c3-8ffa-e628e4fb6f61 | Open Energy Information

    Open Energy Info (EERE)

    Pole (NLA) 20.85 1220 &When consumer chooses URD service to the light where OH is the EMC preferred method of service. Additional Charges: Street Light Arms and Fixtures A. ARMS...

  19. Data:C1bb69c9-96f2-4d2f-b939-1755bc17809f | Open Energy Information

    Open Energy Info (EERE)

    Energy << Previous 1 2 3 Next >> Basic Information Utility name: Whitewater Valley Rural EMC Effective date: 20110101 End date if known: Rate name: Schedule GS - General Service...

  20. Data:8fd9d4ef-688a-48e0-88fb-3e93108c11d1 | Open Energy Information

    Open Energy Info (EERE)

    2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Wild Rice Electric Coop, Inc Effective date: 20120318 End date if known: Rate name:...