National Library of Energy BETA

Sample records for lucia saint pierre

  1. Saint Lucia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Resource Atlas for Saint Lucia. 8 Programs Saint Lucia-Pilot Program for Climate Resilience (PPCR) Saint Lucia-Caribbean Community (CARICOM) Sustainable Energy Roadmap and...

  2. Saint Lucia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Saint Lucia Population 173,765 GDP 1,239,000,000 Energy Consumption 0.01 Quadrillion Btu 2-letter ISO code LC 3-letter ISO code LCA Numeric ISO...

  3. Saint Lucia-Caribbean Community (CARICOM) Sustainable Energy...

    Open Energy Info (EERE)

    Caribbean Community (CARICOM) Sustainable Energy Roadmap and Strategy Jump to: navigation, search Name Saint-LuciaCaribbean Community (CARICOM) Sustainable Energy Roadmap and...

  4. Saint Lucia-Pilot Program for Climate Resilience (PPCR) | Open...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Saint Lucia-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  5. Energy Transition Initiative: Island Energy Snapshot - St. Lucia (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-02-01

    This profile provides a snapshot of the electricity generation or reduction technologies, including solar hot water heating, available to Saint Lucia, one of six Caribbean countries that make up the Windward Islands - the southern arc of the Lesser Antilles chain - at the eastern end of the Caribbean Sea. Heating and transportation fuels are not addressed.

  6. Saint-Gobain Shows the Way on Effectively Preparing for Energy Savings Assessments

    Broader source: Energy.gov (indexed) [DOE]

    INDUSTRIAL TECHNOLOGIES PROGRAM As the front runner in the world's habitation markets, Saint-Gobain has set itself the goal of providing innovative solutions to the upcoming challenges of environmental protection and energy saving. - Pierre-André deChalendar, Saint Gobain CEO continued > Saint-Gobain Shows the Way on Effectively Preparing for Energy Savings Assessments Saint-Gobain, a world leader in high-performance materials and glass manufacturing, uses its rich history in energy

  7. Maria Lucia Ghirardi - Research Fellow | NREL

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

    Maria Lucia Ghirardi - Research Fellow Photo of Maria Ghirardi Research Fellows Dr. Maria Ghirardi is a principal scientist at NREL, a research associate professor at the Colorado School of Mines, and a Renewable and Sustainable Energy Institute (RASEI) Fellow. She is involved in both basic and applied research and has had extensive experience working with photosynthetic organisms. Dr. Ghirardi's work at NREL involves photobiological hydrogen production and covers metabolic, biochemical, and

  8. ORISE: Recent Graduate Research Experiences - Nicholas DiLucia

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

    Nicholas DiLucia Computer engineer utilizes skills from NETL to update lab website Nicholas DiLucia Nicholas DiLucia returned to the National Energy and Technology Laboratory for the fourth year in a row to engage in website development. His previous internship experiences at the lab helped him succeed in courses at the Univ. of Pittsburgh, where he graduated in April 2012. When Nicholas DiLucia graduated from the Univ. of Pittsburgh in April 2012, he was excited to have a place to go to develop

  9. ORISE: Recent Graduate Research Experiences - Nicholas DiLucia

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

    ... grade due to the prior exposure to C, a very similar programming language to JAVA. This time around, DiLucia will not be headed back to a classroom, since he already graduated. ...

  10. Pierre Michel | Argonne National Laboratory

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

    Pierre Michel Postdoctoral Appointee Pierre Michel received his Ph.D. from the University of Orleans, France in 2015, in collaboration with the French carmaker PSA. His doctoral work focused on optimal control theory applied the energy management of Hybrid Electric Vehicles. His most important contribution has been the development and the experimental validation of a strategy minimizing jointly fuel consumption and pollutant emissions. Pierre joined the Systems Modeling and Control Group (ES) in

  11. Category:Pierre, SD | Open Energy Information

    Open Energy Info (EERE)

    SVFullServiceRestaurant Pierre SD Black Hills Power Inc.png SVFullServiceRestauran... 68 KB SVHospital Pierre SD Black Hills Power Inc.png SVHospital Pierre SD B... 67 KB...

  12. Pierre Auger Results

    SciTech Connect (OSTI)

    Chou, Aaron

    2008-01-14

    Using data collected at the Pierre Auger Observatory during the past 3.7 years, we demonstrate that there is a correlation between the arrival directions of cosmic rays with energy above 6 [1] 1019 eV and the positions of active galactic nuclei (AGN) lying within 75 Mpc. We reject the hypothesis of an isotropic distribution of these cosmic rays at over 99% confidence level from a prescribed a priori test. The correlation we observe is compatible with the hypothesis that the highest energy particles originate from relatively nearby extragalactic sources whose fluxes have therefore not been significantly reduced by interaction with the cosmic background radiation. AGN or objects having a similar spatial distribution are possible sources.

  13. Evaluation of the St. Lucia geothermal resource: macroeconomic models

    SciTech Connect (OSTI)

    Burris, A.E.; Trocki, L.K.; Yeamans, M.K.; Kolstad, C.D.

    1984-08-01

    A macroeconometric model describing the St. Lucian economy was developed using 1970 to 1982 economic data. Results of macroeconometric forecasts for the period 1983 through 1985 show an increase in gross domestic product (GDP) for 1983 and 1984 with a decline in 1985. The rate of population growth is expected to exceed GDP growth so that a small decline in per capita GDP will occur. We forecast that garment exports will increase, providing needed employment and foreign exchange. To obtain a longer-term but more general outlook on St. Lucia's economy, and to evaluate the benefit of geothermal energy development, we applied a nonlinear programming model. The model maximizes discounted cumulative consumption.

  14. Pierre Darancet | Argonne National Laboratory

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

    Pierre Darancet Assistant Scientist, Center for Nanoscale Materials & Fellow, Northwestern Argonne Institute for Science and Engineering Education M.Sc., Applied Physics, Institut National des Sciences Appliquées M.Sc., Physics, Université Paul Sabatier Ph.D, Physics, Université Joseph Fourier Research Topics First-principles modeling of charge and energy transport in nanoscale materials. Optoelectronic properties of nanomaterials and heterogeneous interfaces Development of novel methods

  15. Pierre Huck | Inventors | GE Global Research

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

    Pierre Huck Pierre Huck Research Engineer Energy Systems Lab Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) "What drives me is knowing that the work I'm doing now could lead to reduced power consumption and CO2 emissions in the years to come. " -Pierre Huck Pierre Huck loves what he does. When he started at

  16. A Model For The Sulphur Springs Geothermal Field St Lucia | Open...

    Open Energy Info (EERE)

    The Sulphur Springs Geothermal Field St Lucia Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Model For The Sulphur Springs Geothermal Field...

  17. Saint Charles International | Open Energy Information

    Open Energy Info (EERE)

    France Product: A European fruit and vegetable distribution, transportation and logistics platform References: Saint Charles International1 This article is a stub. You can...

  18. Saint Gobain Group | Open Energy Information

    Open Energy Info (EERE)

    Gobain Group Jump to: navigation, search Name: Saint-Gobain Group Place: Courbevoie, France Zip: 92400 Product: Holding company for a number of subsidiaries involved in the...

  19. Saint Barthlemy: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Saint Barthlemy Population Unavailable GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code BL 3-letter ISO code BLM Numeric ISO code...

  20. Saint Vincent and the Grenadines: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Grenadines. 4 Programs Saint Vincent and the Grenadines-Pilot Program for Climate Resilience (PPCR) Saint Vincent and the Grenadines-Caribbean Community (CARICOM) Sustainable...

  1. Saint Paul Island Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Paul Island Wind Farm Jump to: navigation, search Name Saint Paul Island Wind Farm Facility Saint Paul Island Sector Wind energy Facility Type Community Wind Facility Status In...

  2. Saint Helena: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Saint Helena Population 4,255 GDP Unavailable Energy Consumption 0.00 Quadrillion Btu 2-letter ISO code SH 3-letter ISO code SHN Numeric ISO...

  3. Operations of and Future Plans for the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abraham, : J.; Abreu, P.; Aglietta, M.; Aguirre, C.; Ahn, E.J.; Allard, D.; Allekotte, I.; Allen, J.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.

    2009-06-01

    These are presentations to be presented at the 31st International Cosmic Ray Conference, in Lodz, Poland during July 2009. It consists of the following presentations: (1) Performance and operation of the Surface Detectors of the Pierre Auger Observatory; (2) Extension of the Pierre Auger Observatory using high-elevation fluorescence telescopes (HEAT); (3) AMIGA - Auger Muons and Infill for the Ground Array of the Pierre Auger Observatory; (4) Radio detection of Cosmic Rays at the southern Auger Observatory; (5) Hardware Developments for the AMIGA enhancement at the Pierre Auger Observatory; (6) A simulation of the fluorescence detectors of the Pierre Auger Observatory using GEANT 4; (7) Education and Public Outreach at the Pierre Auger Observatory; (8) BATATA: A device to characterize the punch-through observed in underground muon detectors and to operate as a prototype for AMIGA; and (9) Progress with the Northern Part of the Pierre Auger Observatory.

  4. City of Saint Paul, Alaska (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City of Saint Paul, Alaska (Utility Company) Jump to: navigation, search Name: City of Saint Paul Place: Alaska Phone Number: 907-546-3165 Website: www.stpaulak.communicipal-pow...

  5. High-Energy Cosmic Ray Event Data from the Pierre Auger Cosmic...

    Office of Scientific and Technical Information (OSTI)

    High-Energy Cosmic Ray Event Data from the Pierre Auger Cosmic Ray Observatory Title: High-Energy Cosmic Ray Event Data from the Pierre Auger Cosmic Ray Observatory The Pierre ...

  6. Saint Vincent and the Grenadines-Caribbean Community (CARICOM...

    Open Energy Info (EERE)

    Caribbean Community (CARICOM) Sustainable Energy Roadmap and Strategy Jump to: navigation, search Name Saint Vincent and the Grenadines-Caribbean Community (CARICOM) Sustainable...

  7. Saint Peter Municipal Utilities- Commercial & Industrial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    With help from the Southern Minnesota Municipal Power Agency (SMMPA), Saint Peter Municipal Utilities provides incentives for its commercial and industrial customers to improve the energy...

  8. Saint Vincent and the Grenadines-Regional Implementation Plan...

    Open Energy Info (EERE)

    Regional Implementation Plan for CARICOM's Climate Change Resilience Framework Jump to: navigation, search Name Saint Vincent and the Grenadines-Regional Implementation Plan for...

  9. Saint Peter Municipal Utilities- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    With help from Southern Minnesota Municipal Power Agency (SMMPA), Saint Peter Municipal Utilities provides incentives for its residential and commercial customers to improve the energy efficiency...

  10. The Pierre Auger Cosmic Ray Observatory

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

    Aab, Alexander

    2015-07-08

    The Pierre Auger Observatory, located on a vast, high plain in western Argentina, is the world's largest cosmic ray observatory. The objectives of the Observatory are to probe the origin and characteristics of cosmic rays above 1017 eV and study the interactions of these, the most energetic particles observed in nature. The Auger design features an array of 1660 water Cherenkov particle detector stations spread over 3000 km2 overlooked by 24 air fluorescence telescopes. Additionally, three high elevation fluorescence telescopes overlook a 23.5 km2, 61-detector infilled array with 750 m spacing. The Observatory has been in successful operation since completionmore » in 2008 and has recorded data from an exposure exceeding 40,000 km2 sr yr. This paper describes the design and performance of the detectors, related subsystems and infrastructure that make up the Observatory.« less

  11. The Pierre Auger Cosmic Ray Observatory

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-07-08

    The Pierre Auger Observatory, located on a vast, high plain in western Argentina, is the world's largest cosmic ray observatory. The objectives of the Observatory are to probe the origin and characteristics of cosmic rays above 1017 eV and study the interactions of these, the most energetic particles observed in nature. The Auger design features an array of 1660 water Cherenkov particle detector stations spread over 3000 km2 overlooked by 24 air fluorescence telescopes. Additionally, three high elevation fluorescence telescopes overlook a 23.5 km2, 61-detector infilled array with 750 m spacing. The Observatory has been in successful operation since completion in 2008 and has recorded data from an exposure exceeding 40,000 km2 sr yr. This paper describes the design and performance of the detectors, related subsystems and infrastructure that make up the Observatory.

  12. The Pierre Auger Cosmic Ray Observatory

    SciTech Connect (OSTI)

    2015-02-04

    The Pierre Auger Observatory, located on a vast, high plain in western Argentina, is the world's largest cosmic ray observatory. The objectives of the Observatory are to probe the origin and characteristics of cosmic rays above $10^{17}$ eV and to study the interactions of these, the most energetic particles observed in nature. The Auger design features an array of 1660 water-Cherenkov particle detector stations spread over 3000 km$^2$ overlooked by 24 air fluorescence telescopes. In addition, three high elevation fluorescence telescopes overlook a 23.5 km$^2$, 61 detector infill array. The Observatory has been in successful operation since completion in 2008 and has recorded data from an exposure exceeding 40,000 km$^2$ sr yr. This paper describes the design and performance of the detectors, related subsystems and infrastructure that make up the Auger Observatory.

  13. Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure), Solar

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

    America Cities, Energy Efficiency & Renewable Energy (EERE) | Department of Energy Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) This brochure provides an overview of the challenges and successes of Minneapolis, MN, a 2008 Solar America City awardee, on the path

  14. Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abraham, : J.; Abreu, P.; Aglietta, M.; Aguirre, C.; Ahn, E.J.; Allard, D.; Allekotte, I.; Allen, J.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.

    2009-06-01

    These are presentations to be presented at the 31st International Cosmic Ray Conference, in Lodz, Poland during July 2009. It consists of the following presentations: (1) Measurement of the average depth of shower maximum and its fluctuations with the Pierre Auger Observatory; (2) Study of the nuclear mass composition of UHECR with the surface detectors of the Pierre Auger Observatory; (3) Comparison of data from the Pierre Auger Observatory with predictions from air shower simulations: testing models of hadronic interactions; (4) A Monte Carlo exploration of methods to determine the UHECR composition with the Pierre Auger Observatory; (5) The delay of the start-time measured with the Pierre Auger Observatory for inclined showers and a comparison of its variance with models; (6) UHE neutrino signatures in the surface detector of the Pierre Auger Observatory; and (7) The electromagnetic component of inclined air showers at the Pierre Auger Observatory.

  15. Energy Transition Initiative: Island Energy Snapshot - Saint Martin/Sint Maarten

    SciTech Connect (OSTI)

    2015-09-01

    This profile provides a snapshot of the energy landscape of the northeast Caribbean island Saint Martin. The island is divided between two nations, France in the north (Saint-Martin) and the Netherlands in the south (Sint Maarten).

  16. Saint-Gobain Shows the Way on Effectively Preparing for Energy Savings Assessments

    SciTech Connect (OSTI)

    2010-06-10

    Saint-Gobain developed an approach to help guide other companies on effectively preparing for an Energy Savings Assessment in a manner that will maximize its value and ensure implementation of efficiency improvement recommendations. Learn about Saint-Gobain's approach.

  17. James Cronin, CP Violation, and the Pierre Auger Observatory

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

    James Cronin, CP Violation and the Pierre Auger Observatory Resources with Additional Information James Cronin Courtesy Brookhaven National Laboratory James Watson Cronin "received his B.S. degree from Southern Methodist University in 1951. He then attended the University of Chicago for graduate school, earning his M.S. in 1953 and his Ph.D. in 1955. He began his scientific career at Brookhaven National Laboratory, where he served as an assistant physicist from 1955 to 1958. Cronin joined

  18. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect (OSTI)

    McCann, Micahel P.; Springer, Clint J.

    2014-06-03

    future climate scenarios is local adaptation and not necessarily genome size as has been hypothesized in the literature. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center at Saint Joseph's University. The roof system includes four test plots, each with a different drainage system, instrumentation to monitor storm water retention, roof deck temperature, heat flux into and out of the building, rain fall, wind speed and direction, relative humidity and heat emission from the roof system. The vegetative roof was planted with 26 species of plants, distributed throughout the roof area, to assess species/variety growth and coverage characteristics, both in terms of the different drain layer systems, and in terms of the different exposures along the north to south axis of the building. Analysis of the drain layer performance, in terms of storm water retention, shows that the aggregate (stone) drainage layer system performed the best, with the moisture management mat system second, and the geotextile drain layer and reservoir sheet layer systems coming in last. This information is of value in the planning and design of vegetative roof systems since the different types of drainage layer systems have different installation costs and different weights. The different drainage layer systems also seem to be having an impact on plant growth and spread with the test plot with the reservoir sheet layer actually having the poorest plant coverage and plant spread of all areas of the roof studied. Plant growth performance analysis is ongoing, but significant differences have been observed in the third growing season ('13) along the north to south axis, with most species doing better towards the northern end of the roof (in terms of

  19. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect (OSTI)

    McCann, Michael P; Springer, Clint

    2013-10-15

    Task A: Examination of the physiological, morphological, and reproductive responses of Panicum virgatum (switchgrass) cultivars identified as potential biofuel producing cultivars as well as naturally-occurring varieties of switchgrass to projected changes in climate for the central portion of the United States. This project was a multi-year project set in a field site located at the Konza Prairie Biological Station near Manhattan, KS USA. At the field site we planted switchgrass collected from regions in Kansas, Oklahoma, and Texas. After a year of establishment we implemented a set of two-year water treatments that examined the responses in physiology, growth and development of switchgrass to predicted changes in precipitation amount for the central United States. After this experiment was completed we performed a second set of experiments that examined the responses of switchgrass physiology, growth, and development to changes in precipitation frequency. We also included in this analysis how genome size of individuals influenced their responses to precipitation frequency changes. Generally, we found switchgrass to be unresponsive to realistic predictions of precipitation changes for the Central Plains of the United States. These studies have provided significant insight into how this important grassland species will respond to future climate change from both an ecological and applied biological perspective. Finally, we provided insight into the mechanism through which this species changes in the face of altered water availability by not supporting the hypothesis that the control of switchgrass responses to changes in precipitation is altered by genome size. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center

  20. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect (OSTI)

    McCann, Michael P.; Springer, Clint J.

    2014-06-05

    future climate scenarios is local adaptation and not necessarily genome size as has been hypothesized in the literature. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center at Saint Joseph's University. The roof system includes four test plots, each with a different drainage system, instrumentation to monitor storm water retention, roof deck temperature, heat flux into and out of the building, rain fall, wind speed and direction, relative humidity and heat emission from the roof system. The vegetative roof was planted with 26 species of plants, distributed throughout the roof area, to assess species/variety growth and coverage characteristics, both in terms of the different drain layer systems, and in terms of the different exposures along the north to south axis of the building. Analysis of the drain layer performance, in terms of storm water retention, shows that the aggregate (stone) drainage layer system performed the best, with the moisture management mat system second, and the geotextile drain layer and reservoir sheet layer systems coming in last. This information is of value in the planning and design of vegetative roof systems since the different types of drainage layer systems have different installation costs and different weights. The different drainage layer systems also seem to be having an impact on plant growth and spread with the test plot with the reservoir sheet layer actually having the poorest plant coverage and plant spread of all areas of the roof studied. Plant growth performance analysis is ongoing, but significant differences have been observed in the third growing season ('13) along the north to south axis, with most species doing better towards the northern end of the roof (in terms of

  1. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect (OSTI)

    McCann, Michael; Springer, Clint

    2014-06-18

    future climate scenarios is local adaptation and not necessarily genome size as has been hypothesized in the literature. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center at Saint Joseph's University. The roof system includes four test plots, each with a different drainage system, instrumentation to monitor storm water retention, roof deck temperature, heat flux into and out of the building, rain fall, wind speed and direction, relative humidity and heat emission from the roof system. The vegetative roof was planted with 26 species of plants, distributed throughout the roof area, to assess species/variety growth and coverage characteristics, both in terms of the different drain layer systems, and in terms of the different exposures along the north to south axis of the building. Analysis of the drain layer performance, in terms of storm water retention, shows that the aggregate (stone) drainage layer system performed the best, with the moisture management mat system second, and the geotextile drain layer and reservoir sheet layer systems coming in last. This information is of value in the planning and design of vegetative roof systems since the different types of drainage layer systems have different installation costs and different weights. The different drainage layer systems also seem to be having an impact on plant growth and spread with the test plot with the reservoir sheet layer actually having the poorest plant coverage and plant spread of all areas of the roof studied. Plant growth performance analysis is ongoing, but significant differences have been observed in the third growing season ('13) along the north to south axis, with most species doing better towards the northern end of the roof (in terms of

  2. Astrophysical Sources of Cosmic Rays and Related Measurements with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abraham, : J.; Abreu, P.; Aglietta, M.; Aguirre, C.; Ahn, E.J.; Allard, D.; Allekotte, I.; Allen, J.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.

    2009-06-01

    These are presentations to be presented at the 31st International Cosmic Ray Conference, in Lodz, Poland during July 2009. It consists of the following presentations: (1) Correlation of the highest energy cosmic rays with nearby extragalactic objects in Pierre Auger Observatory data; (2) Discriminating potential astrophysical sources of the highest energy cosmic rays with the Pierre Auger Observatory; (3) Intrinsic anisotropy of the UHECR from the Pierre Auger Observatory; (4) Ultra-high energy photon studies with the Pierre Auger Observatory; (5) Limits on the flux of diffuse ultra high energy neutrinos set using the Pierre Auger Observatory; (6) Search for sidereal modulation of the arrival directions of events recorded at the Pierre Auger Observatory; (7) Cosmic Ray Solar Modulation Studies in the Pierre Auger Observatory; (8) Investigation of the Displacement Angle of the Highest Energy Cosmic Rays Caused by the Galactic Magnetic Field; (9) Search for coincidences with astrophysical transients in Pierre Auger Observatory data; and (10) An alternative method for determining the energy of hybrid events at the Pierre Auger Observatory.

  3. The Cosmic Ray Energy Spectrum and Related Measurements with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abraham, : J.; Abreu, P.; Aglietta, M.; Aguirre, C.; Ahn, E.J.; Allard, D.; Allekotte, I.; Allen, J.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.

    2009-06-01

    These are presentations to be presented at the 31st International Cosmic Ray Conference, in Lodz, Poland during July 2009. It consists of the following presentations: (1) Measurement of the cosmic ray energy spectrum above 10{sup 18} eV with the Pierre Auger Observatory; (2) The cosmic ray flux observed at zenith angles larger than 60 degrees with the Pierre Auger Observatory; (3) Energy calibration of data recorded with the surface detectors of the Pierre Auger Observatory; (4) Exposure of the Hybrid Detector of The Pierre Auger Observatory; and (5) Energy scale derived from Fluorescence Telescopes using Cherenkov Light and Shower Universality.

  4. Category:Latin America Region | Open Energy Information

    Open Energy Info (EERE)

    Guatemala Guyana H Haiti Honduras J Jamaica M Martinique Mexico N Nicaragua P Panama Paraguay Peru S Saint Barthlemy Saint Kitts and Nevis Saint Lucia Saint Vincent and the...

  5. Ultrahigh Energy Neutrinos at the Pierre Auger Observatory

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

    Abreu, P.; Aglietta, M.; Ahlers, M.; Ahn, E. J.; Albuquerque, I. F. M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; et al

    2013-01-01

    The observation of ultrahigh energy neutrinos (UHE ν s) has become a priority in experimental astroparticle physics. UHE ν s can be detected with a variety of techniques. In particular, neutrinos can interact in the atmosphere (downward-going ν ) or in the Earth crust (Earth-skimming ν ), producing air showers that can be observed with arrays of detectors at the ground. With the surface detector array of the Pierre Auger Observatory we can detect these types of cascades. The distinguishing signature for neutrino events is the presence of very inclined showers produced close to the ground (i.e., after havingmore » traversed a large amount of atmosphere). In this work we review the procedure and criteria established to search for UHE ν s in the data collected with the ground array of the Pierre Auger Observatory. This includes Earth-skimming as well as downward-going neutrinos. No neutrino candidates have been found, which allows us to place competitive limits to the diffuse flux of UHE ν s in the EeV range and above.« less

  6. Saint Vincent and the Grenadines-Pilot Program for Climate Resilience...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Saint Vincent and the Grenadines-Pilot Program for Climate Resilience (PPCR) AgencyCompany...

  7. High-Energy Cosmic Ray Event Data from the Pierre Auger Cosmic...

    Office of Scientific and Technical Information (OSTI)

    Its mission is to capture high-energy cosmic ray events or air showers for research into their origin and nature. The Pierre Auger Collaboration agreed to make 1% of its data ...

  8. Thermal Evaluation of the Fort Saint Vrain Codisposal Waste Package

    SciTech Connect (OSTI)

    Adam Scheider; Horia Radulescu

    2001-07-19

    The objective of this calculation is to evaluate the thermal response of the Fort Saint Vrain (FSV) Codisposal Waste Package (WP) design under nominal Monitored Geologic Repository conditions. The objective of the calculation is to provide thermal parameter information to support the FSV waste package design. The information provided by the sketches (Attachment IV) is that of the potential design of the type of WP considered in this calculation, and all obtained results are valid for that design only. This calculation is associated with the WP design and was performed by the Waste Package Design group in accordance with the ''Technical Work Plan for: Waste Package Design Description for LA'' (Ref. 16). AP-3.124, ''Calculations'' (Ref. 17) is used to perform the calculation and develop the document. The sketches attached to this calculation provide the potential dimensions and materials for the SDHLW (Defense High Level Waste) / DOE (Department of Energy) Long WP.

  9. Saint-Gobain Shows the Way on Effectively Preparing for Energy...

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

    Saint-Gobain used its history in energy efficiency and experiences with DOE initiatives to develop a generic approach for any plant to effectively prepare for an energy assessment. ...

  10. Saint-Gobain Shows the Way on Effectively Preparing for Energy Savings Assessments

    Broader source: Energy.gov [DOE]

    This case study examines how Saint-Gobain used its history in energy efficiency and experiences with DOE initiatives to develop a generic approach for any plant to effectively prepare for an energy assessment.

  11. Identifying clouds over the Pierre Auger Observatory using infrared satellite data

    SciTech Connect (OSTI)

    Abreu, Pedro; et al.,

    2013-12-01

    We describe a new method of identifying night-time clouds over the Pierre Auger Observatory using infrared data from the Imager instruments on the GOES-12 and GOES-13 satellites. We compare cloud identifications resulting from our method to those obtained by the Central Laser Facility of the Auger Observatory. Using our new method we can now develop cloud probability maps for the 3000 km^2 of the Pierre Auger Observatory twice per hour with a spatial resolution of ~2.4 km by ~5.5 km. Our method could also be applied to monitor cloud cover for other ground-based observatories and for space-based observatories.

  12. Pierre Auger Observatory and Telescope Array: Joint Contributions to the 34th International Cosmic Ray Conference (ICRC 2015)

    SciTech Connect (OSTI)

    Abbasi, R.U.; et al.

    2015-11-06

    Joint contributions of the Pierre Auger Collaboration and the Telescope Array Collaboration to the 34th International Cosmic Ray Conference, 30 July - 6 August 2015, The Hague, The Netherlands.

  13. Reconstruction of inclined air showers detected with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Aab, Alexander; et al.

    2014-08-08

    We describe the method devised to reconstruct inclined cosmic-ray air showers with zenith angles greater than 60° detected with the surface array of the Pierre Auger Observatory. The measured signals at the ground level are fitted to muon density distributions predicted with atmospheric cascade models to obtain the relative shower size as an overall normalization parameter. The method is evaluated using simulated showers to test its performance. The energy of the cosmic rays is calibrated using a sub-sample of events reconstructed with both the fluorescence and surface array techniques. The reconstruction method described here provides the basis of complementary analyses including an independent measurement of the energy spectrum of ultra-high energy cosmic rays using very inclined events collected by the Pierre Auger Observatory.

  14. Detecting gamma-ray bursts with the pierre auger observatory using the single particle technique

    SciTech Connect (OSTI)

    Allard, Denis; Parizot, E.; Bertou, Xavier; Beatty, J.; Vernois, M.Du; Nitz, D.; Rodriguez, G.

    2005-08-01

    During the past ten years, gamma-ray Bursts (GRB) have been extensively studied in the keV-MeV energy range but the higher energy emission still remains mysterious. Ground based observatories have the possibility to investigate energy range around one GeV using the ''single particle technique''. The aim of the present study is to investigate the capability of the Pierre Auger Observatory to detect the high energy emission of GRBs with such a technique. According to the detector response to photon showers around one GeV, and making reasonable assumptions about the high energy emission of GRBs, we show that the Pierre Auger Observatory is a competitive instrument for this technique, and that water tanks are very promising detectors for the single particle technique.

  15. Description of Atmospheric Conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS)

    SciTech Connect (OSTI)

    Abreu, P.; Aglietta, M.; Ahlers, M.; Ahn, E.J.; Albuquerque, I.F.M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; Alvarez Castillo, J.; /Mexico U., ICN /Santiago de Compostela U.

    2012-01-01

    Atmospheric conditions at the site of a cosmic ray observatory must be known for reconstructing observed extensive air showers. The Global Data Assimilation System (GDAS) is a global atmospheric model predicated on meteorological measurements and numerical weather predictions. GDAS provides altitude-dependent profiles of the main state variables of the atmosphere like temperature, pressure, and humidity. The original data and their application to the air shower reconstruction of the Pierre Auger Observatory are described. By comparisons with radiosonde and weather station measurements obtained on-site in Malargue and averaged monthly models, the utility of the GDAS data is shown.

  16. Geothermal heating project at St. Mary's Hospital, Pierre, South Dakota. Final report

    SciTech Connect (OSTI)

    Not Available

    1984-12-01

    St. Mary's Hospital, Pierre, South Dakota, with the assistance of the US Department of Energy, drilled a 2176 ft well into the Madison Aquifer ot secure 108/sup 0/F artesian flow water at 385 gpm (475 psig shut-in pressure). The objective was to provide heat for domestic hot water and to space heat 163,768 sq. ft. Cost savings for the first three years were significant and, with the exception of a shutdown to replace some corroded pipe, the system has operated reliably and continuously for the last four years.

  17. High-Energy Cosmic Ray Event Data from the Pierre Auger Cosmic Ray Observatory

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Pierre Auger Cosmic Ray Observatory in Mendoza, Argentina is the result of an international collaboration funded by 15 countries and many different organizations. Its mission is to capture high-energy cosmic ray events or air showers for research into their origin and nature. The Pierre Auger Collaboration agreed to make 1% of its data available to the public. The Public Event Explorer is a search tool that allows users to browse or search for and display figures and data plots of events collected since 2004. The repository is updated daily, and, as of June, 2014, makes more than 35,000 events publicly available. The energy of a cosmic ray is measured in Exa electron volts or EeV. These event displays can be browsed in order of their energy level from 0.1 to 41.1 EeV. Each event has an individual identification number.

    The event displays provide station data, cosmic ray incoming direction, various energy measurements, plots, vector-based images, and an ASCII data file.

  18. The exposure of the hybrid detector of the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Not Available

    2010-06-01

    The Pierre Auger Observatory is a detector for ultra-high energy cosmic rays. It consists of a surface array to measure secondary particles at ground level and a fluorescence detector to measure the development of air showers in the atmosphere above the array. The 'hybrid' detection mode combines the information from the two subsystems. We describe the determination of the hybrid exposure for events observed by the fluorescence telescopes in coincidence with at least one water-Cherenkov detector of the surface array. A detailed knowledge of the time dependence of the detection operations is crucial for an accurate evaluation of the exposure. We discuss the relevance of monitoring data collected during operations, such as the status of the fluorescence detector, background light and atmospheric conditions, that are used in both simulation and reconstruction.

  19. Prototype muon detectors for the AMIGA component of the Pierre Auger Observatory

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

    Aab, Alexander

    2016-02-17

    AMIGA (Auger Muons and Infill for the Ground Array) is an upgrade of the Pierre Auger Observatory to extend its range of detection and to directly measure the muon content of the particle showers. It consists of an infill of surface water-Cherenkov detectors accompanied by buried scintillator detectors used for muon counting. The main objectives of the AMIGA engineering array, referred to as the Unitary Cell, are to identify and resolve all engineering issues as well as to understand the muon-number counting uncertainties related to the design of the detector. The mechanical design, fabrication and deployment processes of the muonmore » counters of the Unitary Cell are described in this document. These muon counters modules comprise sealed PVC casings containing plastic scintillation bars, wavelength-shifter optical fibers, 64 pixel photomultiplier tubes, and acquisition electronics. The modules are buried approximately 2.25 m below ground level in order to minimize contamination from electromagnetic shower particles. The mechanical setup, which allows access to the electronics for maintenance, is also described in addition to tests of the modules' response and integrity. As a result, the completed Unitary Cell has measured a number of air showers of which a first analysis of a sample event is included here.« less

  20. Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-03-09

    We present the first hybrid measurement of the average muon number in air showers at ultra-high energies, initiated by cosmic rays with zenith angles between 62° and 80° . Our measurement is based on 174 hybrid events recorded simultaneously with the Surface Detector array and the Fluorescence Detector of the Pierre Auger Observatory. The muon number for each shower is derived by scaling a simulated reference profile of the lateral muon density distribution at the ground until it fits the data. A 1019 eV shower with a zenith angle of 67°, which arrives at the Surface Detector array at an altitude of 1450 m above sea level, contains on average (2.68 ± 0.04 ± 0.48 (sys.)) × 107 muons with energies larger than 0.3 GeV. Finally, the logarithmic gain d ln Nµ/d ln E of muons with increasing energy between 4 × 1018 eV and 5 × 1019 eV is measured to be (1.029 ± 0.024 ± 0.030 (sys.)).

  1. Upper limit on the diffuse flux of UHE tau neutrinos from the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Collaboration, The Pierre Auger

    2007-12-01

    The surface detector array of the Pierre Auger Observatory is sensitive to Earth-skimming tau-neutrinos {nu}{sub {tau}} that interact in the Earth's crust. Tau leptons from {tau}{sub {tau}} charged-current interactions can emerge and decay in the atmosphere to produce a nearly horizontal shower with a significant electromagnetic component. The data collected between 1 January 2004 and 31 August 2007 is used to place an upper limit on the diffuse flux of {nu}{sub {tau}} at EeV energies. Assuming an E{sub {nu}}{sup -2} differential energy spectrum the limit set at 90 % C.L. is E{sub {nu}}{sup 2} dN{sub {nu}{sub {tau}}}/dE{sub {nu}} < 1.3 x 10{sup -7} GeV cm{sup -2} s{sup -1} sr{sup -1} in the energy range 2 x 10{sup 17} eV < E{sub {nu}} < 2 x 10{sup 19} eV.

  2. Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events

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

    Aab, Alexander

    2015-03-09

    We present the first hybrid measurement of the average muon number in air showers at ultra-high energies, initiated by cosmic rays with zenith angles between 62° and 80° . Our measurement is based on 174 hybrid events recorded simultaneously with the Surface Detector array and the Fluorescence Detector of the Pierre Auger Observatory. The muon number for each shower is derived by scaling a simulated reference profile of the lateral muon density distribution at the ground until it fits the data. A 1019 eV shower with a zenith angle of 67°, which arrives at the Surface Detector array at anmore » altitude of 1450 m above sea level, contains on average (2.68 ± 0.04 ± 0.48 (sys.)) × 107 muons with energies larger than 0.3 GeV. Finally, the logarithmic gain d ln Nµ/d ln E of muons with increasing energy between 4 × 1018 eV and 5 × 1019 eV is measured to be (1.029 ± 0.024 ± 0.030 (sys.)).« less

  3. Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory

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

    Aab, Alexander

    2016-06-14

    The Auger Engineering Radio Array (AERA) is part of the Pierre Auger Observatory and is used to detect the radio emission of cosmic-ray air showers. These observations are compared to the data of the surface detector stations of the Observatory, which provide well-calibrated information on the cosmic-ray energies and arrival directions. The response of the radio stations in the 30 to 80MHz regime has been thoroughly calibrated to enable the reconstruction of the incoming electric field. For the latter, the energy density is determined from the radio pulses at each observer position and is interpolated using a two dimensional functionmore » that takes into account signal asymmetries due to interference between the geomagnetic and charge excess emission components. We found that the spatial integral over the signal distribution gives a direct measurement of the energy transferred from the primary cosmic ray into radio emission in the AERA frequency range. We measure 15.8MeV of radiation energy for a 1 EeV air shower arriving perpendicularly to the geomagnetic field. This radiation energy – corrected for geometrical effects – is used as a cosmic-ray energy estimator. Performing an absolute energy calibration against the surface-detector information, we observe that this radio-energy estimator scales quadratically with the cosmic-ray energy as expected for coherent emission. Finally we find an energy resolution of the radio reconstruction of 22% for the data set and 17% for a high-quality subset containing only events with at least five radio stations with signal.« less

  4. Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-08-19

    The Auger Engineering Radio Array (AERA) is part of the Pierre Auger Observatory and is used to detect the radio emission of cosmic-ray air showers. These observations are compared to the data of the surface detector stations of the Observatory, which provide well-calibrated information on the cosmic-ray energies and arrival directions. The response of the radio stations in the 30 to 80MHz regime has been thoroughly calibrated to enable the reconstruction of the incoming electric field. For the latter, the energy density is determined from the radio pulses at each observer position and is interpolated using a two dimensional function that takes into account signal asymmetries due to interference between the geomagnetic and charge excess emission components. We found that the spatial integral over the signal distribution gives a direct measurement of the energy transferred from the primary cosmic ray into radio emission in the AERA frequency range. We measure 15.8MeV of radiation energy for a 1 EeV air shower arriving perpendicularly to the geomagnetic field. This radiation energy – corrected for geometrical effects – is used as a cosmic-ray energy estimator. Performing an absolute energy calibration against the surface-detector information, we observe that this radio-energy estimator scales quadratically with the cosmic-ray energy as expected for coherent emission. Finally we find an energy resolution of the radio reconstruction of 22% for the data set and 17% for a high-quality subset containing only events with at least five radio stations with signal.

  5. Measurement of the Proton-Air Cross Section at ?s=57 TeV with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abreu, P.; Aglietta, M.; Ahn, E. J.; Albuquerque, I. F. M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Almeda, A.; Alvarez Castillo, J.; Alvarez-Muiz, J.; Ambrosio, M.; Aminaei, A.; Anchordoqui, L.; Andringa, S.; Anti?i?, T.; Aramo, C.; Arganda, E.; Arqueros, F.; Asorey, H.; Assis, P.; Aublin, J.; Ave, M.; Avenier, M.; Avila, G.; Bcker, T.; Balzer, M.; Barber, K. B.; Barbosa, A. F.; Bardenet, R.; Barroso, S. L. C.; Baughman, B.; Buml, J.; Beatty, J. J.; Becker, B. R.; Becker, K. H.; Belltoile, A.; Bellido, J. A.; BenZvi, S.; Berat, C.; Bertou, X.; Biermann, P. L.; Billoir, P.; Blanco, F.; Blanco, M.; Bleve, C.; Blmer, H.; Boh?ov, M.; Boncioli, D.; Bonifazi, C.; Bonino, R.; Borodai, N.; Brack, J.; Brogueira, P.; Brown, W. C.; Bruijn, R.; Buchholz, P.; Bueno, A.; Burton, R. E.; Caballero-Mora, K. S.; Caramete, L.; Caruso, R.; Castellina, A.; Catalano, O.; Cataldi, G.; Cazon, L.; Cester, R.; Chauvin, J.; Cheng, S. H.; Chiavassa, A.; Chinellato, J. A.; Chirinos Diaz, J.; Chudoba, J.; Clay, R. W.; Coluccia, M. R.; Conceio, R.; Contreras, F.; Cook, H.; Cooper, M. J.; Coppens, J.; Cordier, A.; Coutu, S.; Covault, C. E.; Creusot, A.; Criss, A.; Cronin, J.; Curutiu, A.; Dagoret-Campagne, S.; Dallier, R.; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; De Domenico, M.; De Donato, C.; de Jong, S. J.; De La Vega, G.; de Mello Junior, W. J. M.; de Mello Neto, J. R. T.; De Mitri, I.; de Souza, V.; de Vries, K. D.; Decerprit, G.; del Peral, L.; del Ro, M.; Deligny, O.; Dembinski, H.; Dhital, N.; Di Giulio, C.; Daz Castro, M. L.; Diep, P. N.; Dobrigkeit, C.; Docters, W.; DOlivo, J. C.; Dong, P. N.; Dorofeev, A.; dos Anjos, J. C.; Dova, M. T.; DUrso, D.; Dutan, I.; Ebr, J.; Engel, R.; Erdmann, M.; Escobar, C. O.; Espadanal, J.; Etchegoyen, A.; Facal San Luis, P.; Fajardo Tapia, I.; Falcke, H.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Ferguson, A. P.; Ferrero, A.; Fick, B.; Filevich, A.; Filip?i?, A.; Fliescher, S.; Fracchiolla, C. E.; Fraenkel, E. D.; Frhlich, U.; Fuchs, B.; Gaior, R.; Gamarra, R. F.; Gambetta, S.; Garca, B.; Garcia-Gamez, D.; Garcia-Pinto, D.; Gascon, A.; Gemmeke, H.; Gesterling, K.; Ghia, P. L.; Giaccari, U.; Giller, M.; Glass, H.; Gold, M. S.; Golup, G.; Gomez Albarracin, F.; Gmez Berisso, M.; Gonalves, P.; Gonzalez, D.; Gonzalez, J. G.; Gookin, B.; Gra, D.; Gorgi, A.; Gouffon, P.; Gozzini, S. R.; Grashorn, E.; Grebe, S.; Griffith, N.; Grigat, M.; Grillo, A. F.; Guardincerri, Y.; Guarino, F.; Guedes, G. P.; Guzman, A.; Hague, J. D.; Hansen, P.; Harari, D.; Harmsma, S.; Harrison, T. A.; Harton, J. L.; Haungs, A.; Hebbeker, T.; Heck, D.; Herve, A. E.; Hojvat, C.; Hollon, N.; Holmes, V. C.; Homola, P.; Hrandel, J. R.; Horneffer, A.; Horvath, P.; Hrabovsk, M.; Huege, T.; Insolia, A.; Ionita, F.; Italiano, A.; Jarne, C.; Jiraskova, S.; Josebachuili, M.; Kadija, K.; Kampert, K. H.; Karhan, P.; Kasper, P.; Kgl, B.; Keilhauer, B.; Keivani, A.; Kelley, J. L.; Kemp, E.; Kieckhafer, R. M.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, J.; Koang, D.-H.; Kotera, K.; Krohm, N.; Krmer, O.; Kruppke-Hansen, D.; Kuehn, F.; Kuempel, D.; Kulbartz, J. K.; Kunka, N.; La Rosa, G.; Lachaud, C.; Lauer, R.; Lautridou, P.; Le Coz, S.; Leo, M. S. A. B.; Lebrun, D.; Lebrun, P.; Leigui de Oliveira, M. A.; Lemiere, A.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Link, K.; Lpez, R.; Lopez Agera, A.; Louedec, K.; Lozano Bahilo, J.; Lu, L.; Lucero, A.; Ludwig, M.; Lyberis, H.; Macolino, C.; Maldera, S.; Mandat, D.; Mantsch, P.; Mariazzi, A. G.; Marin, J.; Marin, V.; Maris, I. C.; Marquez Falcon, H. R.; Marsella, G.; Martello, D.; Martin, L.; Martinez, H.; Martnez Bravo, O.; Mathes, H. J.; Matthews, J.; Matthews, J. A. J.; Matthiae, G.; Maurizio, D.; Mazur, P. O.; Medina-Tanco, G.; Melissas, M.; Melo, D.; Menichetti, E.; Menshikov, A.; Mertsch, P.; Meurer, C.; Mi?anovi?, S.; Micheletti, M. I.; Miller, W.; Miramonti, L.; Molina-Bueno, L.; Mollerach, S.; Monasor, M.; Monnier Ragaigne, D.; Montanet, F.; Morales, B.; Morello, C.; Moreno, E.; Moreno, J. C.; Morris, C.; Mostaf, M.; Moura, C. A.; Mueller, S.; Muller, M. A.; Mller, G.; Mnchmeyer, M.; Mussa, R.; Navarra, G.; Navarro, J. L.; Navas, S.; Necesal, P.; Nellen, L.; Nelles, A.; Neuser, J.; Nhung, P. T.; Niemietz, L.; Nierstenhoefer, N.; Nitz, D.; Nosek, D.; Noka, L.; Nyklicek, M.; Oehlschlger, J.; Olinto, A.; Olmos-Gilbaja, V. M.; Ortiz, M.; Pacheco, N.; Pakk Selmi-Dei, D.; Palatka, M.; Pallotta, J.; Palmieri, N.; Parente, G.; Parizot, E.; Parra, A.; Parsons, R. D.; Pastor, S.; Paul, T.; Pech, M.; P?kala, J.; Pelayo, R.; Pepe, I. M.; Perrone, L.; Pesce, R.; Petermann, E.; Petrera, S.; Petrinca, P.; Petrolini, A.; Petrov, Y.; Petrovic, J.; Pfendner, C.; Phan, N.

    2012-08-10

    We report a measurement of the proton-air cross section for particle production at the center-of-mass energy per nucleon of 57 TeV. This is derived from the distribution of the depths of shower maxima observed with the Pierre Auger Observatory: systematic uncertainties are studied in detail. Analyzing the tail of the distribution of the shower maxima, a proton-air cross section of [50522(stat)+28-36(syst)] mb is found.

  6. The Pierre Auger Observatory scaler mode for the study of solar activity modulation of galactic cosmic rays

    SciTech Connect (OSTI)

    Abreu, P.; Aglietta, M.; Ahn, E.J.; Allard, D.; Allekotte, I.; Allen, J.; Alvarez Castillo, J.; Alvarez-Muniz, J.; Ambrosio, M.; Aminaei, A.; Anchordoqui, L.; /Wisconsin U., Milwaukee /Lisbon, LIFEP /Lisbon, IST

    2011-01-01

    Since data-taking began in January 2004, the Pierre Auger Observatory has been recording the count rates of low energy secondary cosmic ray particles for the self-calibration of the ground detectors of its surface detector array. After correcting for atmospheric effects, modulations of galactic cosmic rays due to solar activity and transient events are observed. Temporal variations related with the activity of the heliosphere can be determined with high accuracy due to the high total count rates. In this study, the available data are presented together with an analysis focused on the observation of Forbush decreases, where a strong correlation with neutron monitor data is found.

  7. Bounds on the density of sources of ultra-high energy cosmic rays from the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Collaboration: Pierre Auger Collaboration

    2013-05-01

    We derive lower bounds on the density of sources of ultra-high energy cosmic rays from the lack of significant clustering in the arrival directions of the highest energy events detected at the Pierre Auger Observatory. The density of uniformly distributed sources of equal intrinsic intensity was found to be larger than ∼ (0.06−5) × 10{sup −4} Mpc{sup −3} at 95% CL, depending on the magnitude of the magnetic deflections. Similar bounds, in the range (0.2−7) × 10{sup −4} Mpc{sup −3}, were obtained for sources following the local matter distribution.

  8. Fort Saint Vrain HTGR (Th/U carbide) Fuel Characteristics for Disposal Criticality Analysis

    SciTech Connect (OSTI)

    Taylor, Larry Lorin

    2001-01-01

    DOE-owned spent nuclear fuels encompass many fuel types. In an effort to facilitate criticality analysis for these various fuel types, they were categorized into eight characteristic fuel groups with emphasis on fuel matrix composition. Out of each fuel group, a representative fuel type was chosen for analysis as a bounding case within that fuel group. Generally, burnup data, fissile enrichments and total fuel mass govern the selection of the representative or candidate fuel within that group. For the HTGR group, the Fort Saint Vrain (FSV) reactor fuel has been chosen for the evaluation of viability for waste co-disposal. The FSV reactor was operated by Public Service of Colorado as a licensed power reactor. The FSV fuel employs a U/Th carbide matrix in individually pyrolytic carbon-coated particles. These individual particles are in turn coated with silicon carbide (SiC) and contained within fuel compacts, that are in turn embedded in graphite blocks that comprised the structural core of the reactor.

  9. Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory

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

    Aab, A.; Abreu, P.; Aglietta, M.; Ahn, E. J.; Samarai, I. Al; Albuquerque, I. F. M.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; et al

    2015-06-20

    Energy-dependent patterns in the arrival directions of cosmic rays are searched for using data of the Pierre Auger Observatory. We investigate local regions around the highest-energy cosmic rays with $E \\ge 6 \\times 10^{19}$ eV by analyzing cosmic rays with energies above $E \\ge 5 \\times 10^{18}$ eV arriving within an angular separation of approximately 15$^{\\circ }$ . We characterize the energy distributions inside these regions by two independent methods, one searching for angular dependence of energy-energy correlations and one searching for collimation of energy along the local system of principal axes of the energy distribution. No significant patterns aremorefound with this analysis. As a result, the comparison of these measurements with astrophysical scenarios can therefore be used to obtain constraints on related model parameters such as strength of cosmic-ray deflection and density of point sources.less

  10. Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abreu, P.; Aglietta, M.; Ahn, E.J.; Albuquerque, I.F.M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Alvarez Castillo, J.; Alvarez-Muniz, J.; Ambrosio, M.; /Naples U. /INFN, Naples /Nijmegen U., IMAPP

    2011-11-01

    We present the results of an analysis of data recorded at the Pierre Auger Observatory in which we search for groups of directionally-aligned events (or ''multiplets'') which exhibit a correlation between arrival direction and the inverse of the energy. These signatures are expected from sets of events coming from the same source after having been deflected by intervening coherent magnetic fields. The observation of several events from the same source would open the possibility to accurately reconstruct the position of the source and also measure the integral of the component of the magnetic field orthogonal to the trajectory of the cosmic rays. We describe the largest multiplets found and compute the probability that they appeared by chance from an isotropic distribution. We find no statistically significant evidence for the presence of multiplets arising from magnetic deflections in the present data.

  11. Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory

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

    Abreu, P

    2011-06-17

    The Pierre Auger Collaboration has reported evidence for anisotropy in the distribution of arrival directions of the cosmic rays with energies E > Eth = 5.5 x 1019 eV. These show a correlation with the distribution of nearby extragalactic objects, including an apparent excess around the direction of Centaurus A. If the particles responsible for these excesses at E > Eth are heavy nuclei with charge Z, the proton component of the sources should lead to excesses in the same regions at energies E/Z. We here report the lack of anisotropies in these directions at energies above Eth/Z (for illustrativemore » values of Z = 6,13,26). If the anisotropies above Eth are due to nuclei with charge Z, and under reasonable assumptions about the acceleration process, these observations imply stringent constraints on the allowed proton fraction at the lower energies.« less

  12. Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-06-20

    Energy-dependent patterns in the arrival directions of cosmic rays are searched for using data of the Pierre Auger Observatory. We investigate local regions around the highest-energy cosmic rays with E ≥ 6×1019 eV by analyzing cosmic rays with energies above E ≥ 5×1018 eV arriving within an angular separation of approximately 15°. We characterize the energy distributions inside these regions by two independent methods, one searching for angular dependence of energy-energy correlations and one searching for collimation of energy along the local system of principal axes of the energy distribution. No significant patterns are found with this analysis. As a result, the comparison of these measurements with astrophysical scenarios can therefore be used to obtain constraints on related model parameters such as strength of cosmic-ray deflection and density of point sources.

  13. Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory

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

    Aab, Alexander

    2015-06-20

    Energy-dependent patterns in the arrival directions of cosmic rays are searched for using data of the Pierre Auger Observatory. We investigate local regions around the highest-energy cosmic rays with E ≥ 6×1019 eV by analyzing cosmic rays with energies above E ≥ 5×1018 eV arriving within an angular separation of approximately 15°. We characterize the energy distributions inside these regions by two independent methods, one searching for angular dependence of energy-energy correlations and one searching for collimation of energy along the local system of principal axes of the energy distribution. No significant patterns are found with this analysis. As amore » result, the comparison of these measurements with astrophysical scenarios can therefore be used to obtain constraints on related model parameters such as strength of cosmic-ray deflection and density of point sources.« less

  14. Using Qualified Energy Conservation Bonds (QECBs) to Fund a Residential Energy Efficiency Loan Program: Case Study on Saint Louis County, MO

    SciTech Connect (OSTI)

    Zimring, Mark

    2011-06-23

    Qualified Energy Conservation Bonds (QECBs) are federally-subsidized debt instruments that enable state, tribal, and local government issuers to borrow money to fund a range of qualified energy conservation projects. QECBs offer issuers very attractive borrowing rates and long terms, and can fund low-interest energy efficiency loans for home and commercial property owners. Saint Louis County, MO recently issued over $10 million of QECBs to finance the Saint Louis County SAVES residential energy efficiency loan program. The county's experience negotiating QECB regulations and restrictions can inform future issuers.

  15. Measurement of the proton-air cross-section at $\\sqrt{s}=57$ TeV with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Collaboration, Auger

    2012-08-01

    We report a measurement of the proton-air cross section for particle production at the center-of-mass energy per nucleon of 57 TeV. This is derived from the distribution of the depths of shower maxima observed with the Pierre Auger Observatory: systematic uncertainties are studied in detail. Analyzing the tail of the distribution of the shower maxima, a proton-air cross section of [505 {+-} 22(stat){sub -36}{sup +28}(syst)] mb is found.

  16. Measurement of the Proton-Air Cross Section at √s=57 TeV with the Pierre Auger Observatory

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

    Abreu, P.; Aglietta, M.; Ahn, E. J.; Albuquerque, I. F. M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Almeda, A.; Alvarez Castillo, J.; et al

    2012-08-10

    We report a measurement of the proton-air cross section for particle production at the center-of-mass energy per nucleon of 57 TeV. This is derived from the distribution of the depths of shower maxima observed with the Pierre Auger Observatory: systematic uncertainties are studied in detail. Analyzing the tail of the distribution of the shower maxima, a proton-air cross section of [505±22(stat)+28-36(syst)] mb is found.

  17. Measurement of the Muon Atmospheric Production Depth with the Water Cherenkov Detectors of the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Molina Bueno, Laura

    2015-09-01

    Ultra-high-energy cosmic rays (UHECR) are particles of uncertain origin and composition, with energies above 1 EeV (1018 eV or 0.16 J). The measured flux of UHECR is a steeply decreasing function of energy. The largest and most sensitive apparatus built to date to record and study cosmic ray Extensive Air Showers (EAS) is the Pierre Auger Observatory. The Pierre Auger Observatory has produced the largest and finest amount of data ever collected for UHECR. A broad physics program is being carried out covering all relevant topics of the field. Among them, one of the most interesting is the problem related to the estimation of the mass composition of cosmic rays in this energy range. Currently the best measurements of mass are those obtained by studying the longitudinal development of the electromagnetic part of the EAS with the Fluorescence Detector. However, the collected statistics is small, specially at energies above several tens of EeV. Although less precise, the volume of data gathered with the Surface Detector is nearly a factor ten larger than the fluorescence data. So new ways to study composition with data collected at the ground are under investigation. The subject of this thesis follows one of those new lines of research. Using preferentially the time information associated with the muons that reach the ground, we try to build observables related to the composition of the primaries that initiated the EAS. A simple phenomenological model relates the arrival times with the depths in the atmosphere where muons are produced. The experimental confirmation that the distributions of muon production depths (MPD) correlate with the mass of the primary particle has opened the way to a variety of studies, of which this thesis is a continuation, with the aim of enlarging and improving its range of applicability. We revisit the phenomenological model which is at the root of the analysis and discuss a new way to improve some aspects of the model. We carry

  18. Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abreu, P

    2011-06-17

    The Pierre Auger Collaboration has reported evidence for anisotropy in the distribution of arrival directions of the cosmic rays with energies E > Eth = 5.5 x 1019 eV. These show a correlation with the distribution of nearby extragalactic objects, including an apparent excess around the direction of Centaurus A. If the particles responsible for these excesses at E > Eth are heavy nuclei with charge Z, the proton component of the sources should lead to excesses in the same regions at energies E/Z. We here report the lack of anisotropies in these directions at energies above Eth/Z (for illustrative values of Z = 6,13,26). If the anisotropies above Eth are due to nuclei with charge Z, and under reasonable assumptions about the acceleration process, these observations imply stringent constraints on the allowed proton fraction at the lower energies.

  19. A Search for Ultra-High Energy Neutrinos in Highly Inclined Events at the Pierre Auger Observatory

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

    Abreu, P

    2011-12-30

    The Surface Detector of the Pierre Auger Observatory is sensitive to neutrinos of all flavors above 0.1 EeV. These interact through charged and neutral currents in the atmosphere giving rise to extensive air showers. When interacting deeply in the atmosphere at nearly horizontal incidence, neutrinos can be distinguished from regular hadronic cosmic rays by the broad time structure of their shower signals in the water-Cherenkov detectors. In this paper we present for the first time an analysis based on down-going neutrinos. We describe the search procedure, the possible sources of background, the method to compute the exposure and the associatedmore » systematic uncertainties. No candidate neutrinos have been found in data collected from 1 January 2004 to 31 May 2010. Assuming an E-2 differential energy spectrum the limit on the single-flavor neutrino is E2dN/dE < 1.74 x 10-7 GeV cm-2s-1sr-1 at 90% C.L. in the energy range 1 x 1017eV < E < 1 x 1020 eV.« less

  20. Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory

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

    Aab, A.; Abreu, P.; Aglietta, M.; Ahn, E. J.; Samarai, I. Al; Albuquerque, I. F. M.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; et al

    2015-04-24

    In this study, we analyze the distribution of arrival directions of ultra-high-energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation. The data set, about three times larger than that used in earlier studies, includes arrival directions with zenith angles up to 80, thus covering from $-90{}^\\circ $ to $+45{}^\\circ $ in declination. After updating the fraction of events correlating with the active galactic nuclei (AGNs) in the Vron-Cetty and Vron catalog, we subject the arrival directions of the data with energies in excess of 40 EeV to different tests for anisotropy. We search for localizedmoreexcess fluxes, self-clustering of event directions at angular scales up to 30, and different threshold energies between 40 and 80 EeV. We then look for correlations of cosmic rays with celestial structures both in the Galaxy (the Galactic Center and Galactic Plane) and in the local universe (the Super-Galactic Plane). We also examine their correlation with different populations of nearby extragalactic objects: galaxies in the 2MRS catalog, AGNs detected by Swift-BAT, radio galaxies with jets, and the Centaurus A (Cen A) galaxy. None of the tests show statistically significant evidence of anisotropy. The strongest departures from isotropy (post-trial probability $\\sim 1.4$%) are obtained for cosmic rays with $E\\gt 58$ EeV in rather large windows around Swift AGNs closer than 130 Mpc and brighter than 1044 erg/s (18 radius), and around the direction of Centaurus A (15 radius).less

  1. A search for anisotropy in the arrival directions of ultra high energy cosmic rays recorded at the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abreu, P.; ,

    2012-01-01

    Observations of cosmic ray arrival directions made with the Pierre Auger Observatory have previously provided evidence of anisotropy at the 99% CL using the correlation of ultra high energy cosmic rays (UHECRs) with objects drawn from the Veron-Cetty Veron catalog. In this paper we report on the use of three catalog independent methods to search for anisotropy. The 2pt-L, 2pt+ and 3pt methods, each giving a different measure of self-clustering in arrival directions, were tested on mock cosmic ray data sets to study the impacts of sample size and magnetic smearing on their results, accounting for both angular and energy resolutions. If the sources of UHECRs follow the same large scale structure as ordinary galaxies in the local Universe and if UHECRs are deflected no more than a few degrees, a study of mock maps suggests that these three methods can efficiently respond to the resulting anisotropy with a P-value = 1.0% or smaller with data sets as few as 100 events. Using data taken from January 1, 2004 to July 31, 2010 we examined the 20, 30, ..., 110 highest energy events with a corresponding minimum energy threshold of about 51 EeV. The minimum P-values found were 13.5% using the 2pt-L method, 1.0% using the 2pt+ method and 1.1% using the 3pt method for the highest 100 energy events. In view of the multiple (correlated) scans performed on the data set, these catalog-independent methods do not yield strong evidence of anisotropy in the highest energy cosmic rays.

  2. Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory

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

    Aab, Alexander

    2015-05-01

    We analyze the distribution of arrival directions of ultra-high-energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation. The data set, about three times larger than that used in earlier studies, includes arrival directions with zenith angles up to 80°, thus covering from -90° to +45° in declination. After updating the fraction of events correlating with the active galactic nuclei (AGNs) in the Véron-Cetty and Véron catalog, we subject the arrival directions of the data with energies in excess of 40 EeV to different tests for anisotropy. We search for localized excess fluxes, self-clustering of event directions at angular scales up to 30°, and different threshold energies between 40 and 80 EeV. We then look for correlations of cosmic rays with celestial structures both in the Galaxy (the Galactic Center and Galactic Plane) and in the local universe (the Super-Galactic Plane). We also examine their correlation with different populations of nearby extragalactic objects: galaxies in the 2MRS catalog, AGNs detected by Swift-BAT, radio galaxies with jets, and the Centaurus A (Cen A) galaxy. None of the tests show statistically significant evidence of anisotropy. As a result, the strongest departures from isotropy (post-trial probabilitymore » $$\\sim 1.4$$%) are obtained for cosmic rays with $$E\\gt 58$$ EeV in rather large windows around Swift AGNs closer than 130 Mpc and brighter than 1044 erg s-1 (18° radius), and around the direction of Cen A (15° radius).« less

  3. Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Aab, A.; Abreu, P.; Aglietta, M.; Ahn, E. J.; Samarai, I. Al; Albuquerque, I. F. M.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; Castillo, J. Alvarez; Alvarez-Muiz, J.; Batista, R. Alves; Ambrosio, M.; Aminaei, A.; Anchordoqui, L.; Andringa, S.; Aramo, C.; Aranda, V. M.; Arqueros, F.; Asorey, H.; Assis, P.; Aublin, J.; Ave, M.; Avenier, M.; Avila, G.; Awal, N.; Badescu, A. M.; Barber, K. B.; Buml, J.; Baus, C.; Beatty, J. J.; Becker, K. H.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bertou, X.; Biermann, P. L.; Billoir, P.; Blaess, S. G.; Blanco, M.; Bleve, C.; Blmer, H.; Boh?ov, M.; Boncioli, D.; Bonifazi, C.; Bonino, R.; Borodai, N.; Brack, J.; Brancus, I.; Bridgeman, A.; Brogueira, P.; Brown, W. C.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Caballero-Mora, K. S.; Caccianiga, B.; Caccianiga, L.; Candusso, M.; Caramete, L.; Caruso, R.; Castellina, A.; Cataldi, G.; Cazon, L.; Cester, R.; Chavez, A. G.; Chiavassa, A.; Chinellato, J. A.; Chudoba, J.; Cilmo, M.; Clay, R. W.; Cocciolo, G.; Colalillo, R.; Coleman, A.; Collica, L.; Coluccia, M. R.; Conceio, R.; Contreras, F.; Cooper, M. J.; Cordier, A.; Coutu, S.; Covault, C. E.; Cronin, J.; Curutiu, A.; Dallier, R.; Daniel, B.; Dasso, S.; Daumiller, K.; Dawson, B. R.; Almeida, R. M. de; Domenico, M. De; Jong, S. J. de; Neto, J. R. T. de Mello; Mitri, I. De; Oliveira, J. de; Souza, V. de; Peral, L. del; Deligny, O.; Dembinski, H.; Dhital, N.; Giulio, C. Di; Matteo, A. Di; Diaz, J. C.; Castro, M. L. Daz; Diogo, F.; Dobrigkeit, C.; Docters, W.; DOlivo, J. C.; Dorofeev, A.; Hasankiadeh, Q. Dorosti; Dova, M. T.; Ebr, J.; Engel, R.; Erdmann, M.; Erfani, M.; Escobar, C. O.; Espadanal, J.; Etchegoyen, A.; Luis, P. Facal San; Falcke, H.; Fang, K.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Ferguson, A. P.; Fernandes, M.; Fick, B.; Figueira, J. M.; Filevich, A.; Filip?i?, A.; Fox, B. D.; Fratu, O.; Freire, M. M.; Frhlich, U.; Fuchs, B.; Fujii, T.; Gaior, R.; Garca, B.; Gamez, D. Garcia-; Pinto, D. Garcia-; Garilli, G.; Bravo, A. Gascon; Gate, F.; Gemmeke, H.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Giller, M.; Glaser, C.; Glass, H.; Berisso, M. Gmez; Vitale, P. F. Gmez; Gonalves, P.; Gonzalez, J. G.; Gonzlez, N.; Gookin, B.; Gordon, J.; Gorgi, A.; Gorham, P.; Gouffon, P.; Grebe, S.; Griffith, N.; Grillo, A. F.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harrison, T. A.; Hartmann, S.; Harton, J. L.; Haungs, A.; Hebbeker, T.; Heck, D.; Heimann, P.; Herve, A. E.; Hill, G. C.; Hojvat, C.; Hollon, N.; Holt, E.; Homola, P.; Hrandel, J. R.; Horvath, P.; Hrabovsk, M.; Huber, D.; Huege, T.; Insolia, A.; Isar, P. G.; Jandt, I.; Jansen, S.; Jarne, C.; Josebachuili, M.; Kp, A.; Kambeitz, O.; Kampert, K. H.; Kasper, P.; Katkov, I.; Kgl, B.; Keilhauer, B.; Keivani, A.; Kemp, E.; Kieckhafer, R. M.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Krause, R.; Krohm, N.; Krmer, O.; Hansen, D. Kruppke-; Kuempel, D.; Kunka, N.; LaHurd, D.; Latronico, L.; Lauer, R.; Lauscher, M.; Lautridou, P.; Coz, S. Le; Leo, M. S. A. B.; Lebrun, D.; Lebrun, P.; Leigui de Oliveira, M. A.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Link, K.; Lpez, R.; Louedec, K.; Bahilo, J. Lozano; Lu, L.; Lucero, A.; Ludwig, M.; Malacari, M.; Maldera, S.; Mallamaci, M.; Maller, J.; Mandat, D.; Mantsch, P.; Mariazzi, A. G.; Marin, V.; Mari?, I. C.; Marsella, G.; Martello, D.; Martin, L.; Martinez, H.; Bravo, O. Martnez; Martraire, D.; Meza, J. J. Masas; Mathes, H. J.; Mathys, S.; Matthews, J.; Matthews, J. A. J.; Matthiae, G.; Maurel, D.; Maurizio, D.; Mayotte, E.; Mazur, P. O.; Medina, C.; Tanco, G. Medina-; Meissner, R.; Melissas, M.; Melo, D.; Menshikov, A.; Messina, S.; Meyhandan, R.; Mi?anovi?, S.; Micheletti, M. I.; Middendorf, L.; Minaya, I. A.; Miramonti, L.; Mitrica, B.; Bueno, L. Molina-; Mollerach, S.; Monasor, M.; Ragaigne, D. Monnier; Montanet, F.; Morello, C.; Mostaf, M.; Moura, C. A.; Muller, M. A.; Mller, G.; Mller, S.; Mnchmeyer, M.; Mussa, R.; Navarra, G.; Navas, S.; Necesal, P.; Nellen, L.; Nelles, A.; Neuser, J.; Nguyen, P. H.; Niechciol, M.; Niemietz, L.; Niggemann, T.; Nitz, D.; Nosek, D.; Novotny, V.; Noka, L.; Ochilo, L.; Oikonomou, F.; Olinto, A.; Oliveira, M.; Pacheco, N.; Dei, D. Pakk Selmi-; Palatka, M.; Pallotta, J.; Palmieri, N.; Papenbreer, P.; Parente, G.; Parra, A.; Paul, T.; Pech, M.; P?kala, J.; Pelayo, R.; Pepe, I. M.; Perrone, L.; Petermann, E.; Peters, C.; Petrera, S.; Petrov, Y.; Phuntsok, J.; Piegaia, R.; Pierog, T.; Pieroni, P.; Pimenta, M.; Pirronello, V.; Platino, M.; Plum, M.; Porcelli, A.; Porowski, C.; Prado, R. R.; Privitera, P.; Prouza, M.; Purrello, V.; Quel, E. J.; Querchfeld, S.; Quinn, S.; Rautenberg, J.; Ravel, O.; Ravignani, D.

    2015-04-24

    In this study, we analyze the distribution of arrival directions of ultra-high-energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation. The data set, about three times larger than that used in earlier studies, includes arrival directions with zenith angles up to 80, thus covering from $-90{}^\\circ $ to $+45{}^\\circ $ in declination. After updating the fraction of events correlating with the active galactic nuclei (AGNs) in the Vron-Cetty and Vron catalog, we subject the arrival directions of the data with energies in excess of 40 EeV to different tests for anisotropy. We search for localized excess fluxes, self-clustering of event directions at angular scales up to 30, and different threshold energies between 40 and 80 EeV. We then look for correlations of cosmic rays with celestial structures both in the Galaxy (the Galactic Center and Galactic Plane) and in the local universe (the Super-Galactic Plane). We also examine their correlation with different populations of nearby extragalactic objects: galaxies in the 2MRS catalog, AGNs detected by Swift-BAT, radio galaxies with jets, and the Centaurus A (Cen A) galaxy. None of the tests show statistically significant evidence of anisotropy. The strongest departures from isotropy (post-trial probability $\\sim 1.4$%) are obtained for cosmic rays with $E\\gt 58$ EeV in rather large windows around Swift AGNs closer than 130 Mpc and brighter than 1044 erg/s (18 radius), and around the direction of Centaurus A (15 radius).

  4. Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-05-01

    We analyze the distribution of arrival directions of ultra-high-energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation. The data set, about three times larger than that used in earlier studies, includes arrival directions with zenith angles up to 80°, thus covering from -90° to +45° in declination. After updating the fraction of events correlating with the active galactic nuclei (AGNs) in the Véron-Cetty and Véron catalog, we subject the arrival directions of the data with energies in excess of 40 EeV to different tests for anisotropy. We search for localized excess fluxes, self-clustering of event directions at angular scales up to 30°, and different threshold energies between 40 and 80 EeV. We then look for correlations of cosmic rays with celestial structures both in the Galaxy (the Galactic Center and Galactic Plane) and in the local universe (the Super-Galactic Plane). We also examine their correlation with different populations of nearby extragalactic objects: galaxies in the 2MRS catalog, AGNs detected by Swift-BAT, radio galaxies with jets, and the Centaurus A (Cen A) galaxy. None of the tests show statistically significant evidence of anisotropy. As a result, the strongest departures from isotropy (post-trial probability $\\sim 1.4$%) are obtained for cosmic rays with $E\\gt 58$ EeV in rather large windows around Swift AGNs closer than 130 Mpc and brighter than 1044 erg s-1 (18° radius), and around the direction of Cen A (15° radius).

  5. An upper limit to the photon fraction in cosmic rays above 10**19-eV from the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abraham, J.; Aglietta, M.; Aguirre, C.; Allard, D.; Allekotte, I.; Allison, P.; Alvarez, C.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.; Anjos, J.C.; ,

    2006-06-01

    An upper limit of 16% (at 95% c.l.) is derived for the photon fraction in cosmic rays with energies above 10{sup 19} eV, based on observations of the depth of shower maximum performed with the hybrid detector of the Pierre Auger Observatory. This is the first such limit on photons obtained by observing the fluorescence light profile of air showers. This upper limit confirms and improves on previous results from the Haverah Park and AGASA surface arrays. Additional data recorded with the Auger surface detectors for a subset of the event sample, support the conclusion that a photon origin of the observed events is not favored.

  6. Evaluation of Codisposal Viability for TH/U Carbide (Fort Saint Vrain HTGR) DOE-Owned Fuel

    SciTech Connect (OSTI)

    H. radulescu

    2001-09-28

    There are more than 250 forms of US Department of Energy (DOE)-owned spent nuclear fuel (SNF). Due to the variety of the spent nuclear fuel, the National Spent Nuclear Fuel Program has designated nine representative fuel groups for disposal criticality analyses based on fuel matrix, primary fissile isotope, and enrichment. The Fort Saint Vrain reactor (FSVR) SNF has been designated as the representative fuel for the Th/U carbide fuel group. The FSVR SNF consists of small particles (spheres of the order of 0.5-mm diameter) of thorium carbide or thorium and high-enriched uranium carbide mixture, coated with multiple, thin layers of pyrolytic carbon and silicon carbide, which serve as miniature pressure vessels to contain fission products and the U/Th carbide matrix. The coated particles are bound in a carbonized matrix, which forms fuel rods or ''compacts'' that are loaded into large hexagonal graphite prisms. The graphite prisms (or blocks) are the physical forms that are handled in reactor loading and unloading operations, and which will be loaded into the DOE standardized SNF canisters. The results of the analyses performed will be used to develop waste acceptance criteria. The items that are important to criticality control are identified based on the analysis needs and result sensitivities. Prior to acceptance to fuel from the Th/U carbide fuel group for disposal, the important items for the fuel types that are being considered for disposal under the Th/U carbide fuel group must be demonstrated to satisfy the conditions determined in this report.

  7. Measurement of the cosmic ray spectrum above 4×1018 eV using inclined events detected with the Pierre Auger Observatory

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

    Aab, Alexander

    2015-08-26

    A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eV is presented, which is based on the analysis of showers with zenith angles greater than 60° detected with the Pierre Auger Observatory between 1 January 2004 and 31 December 2013. The measured spectrum confirms a flux suppression at the highest energies. Above 5.3×1018 eV, the ``ankle'', the flux can be described by a power law E–γ with index γ=2.70 ± 0.02 (stat) ± 0.1 (sys) followed by a smooth suppression region. For the energy (Es) at which the spectral flux has fallen to one-half of its extrapolated value inmore » the absence of suppression, we find Es=(5.12±0.25 (stat)+1.0–1.2 (sys))×1019 eV.« less

  8. On the possibility to discriminate the mass of the primary cosmic ray using the muon arrival times from extensive air showers: Application for Pierre Auger Observatory

    SciTech Connect (OSTI)

    Arsene, N.; Rebel, H.; Sima, O.

    2012-11-20

    In this paper we study the possibility to discriminate the mass of the primary cosmic ray by observing the muon arrival times in ground detectors. We analyzed extensive air showers (EAS) induced by proton and iron nuclei with the same energy 8 Multiplication-Sign 10{sup 17} eV simulated with CORSIKA, and analyzed the muon arrival times at ground measured by the infill array detectors of the Pierre Auger Observatory (PAO). From the arrival times of the core and of the muons the atmospheric depth of muon generation locus is evaluated. The results suggest a potential mass discrimination on the basis of muon arrival times and of the reconstructed atmospheric depth of muon production. An analysis of a larger set of CORSIKA simulations carried out for primary energies above 10{sup 18} eV is in progress.

  9. Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with zenith angles up to 80°

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-03-30

    In this study, we present the results of an analysis of the large angular scale distribution of the arrival directions of cosmic rays with energy above 4 EeV detected at the Pierre Auger Observatory including for the first time events with zenith angle between 60° and 80°. We perform two Rayleigh analyses, one in the right ascension and one in the azimuth angle distributions, that are sensitive to modulations in right ascension and declination, respectively. The largest departure from isotropy appears in the $E\\gt 8$ EeV energy bin, with an amplitude for the first harmonic in right ascension $r_{1}^{\\alpha }=(4.4\\pm 1.0)\\times {{10}^{-2}}$, that has a chance probability $P(\\geqslant r_{1}^{\\alpha })=6.4\\times {{10}^{-5}}$, reinforcing the hint previously reported with vertical events alone.

  10. Depth of maximum of air-shower profiles at the Pierre Auger Observatory. I. Measurements at energies above $$10^{17.8}$$ eV

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

    Aab, Alexander

    2014-12-31

    We report a study of the distributions of the depth of maximum, Xmax, of extensive air-shower profiles with energies above 1017.8 eV as observed with the fluorescence telescopes of the Pierre Auger Observatory. The analysis method for selecting a data sample with minimal sampling bias is described in detail as well as the experimental cross-checks and systematic uncertainties. Furthermore, we discuss the detector acceptance and the resolution of the Xmax measurement and provide parametrizations thereof as a function of energy. Finally, the energy dependence of the mean and standard deviation of the Xmax distributions are compared to air-shower simulations formore » different nuclear primaries and interpreted in terms of the mean and variance of the logarithmic mass distribution at the top of the atmosphere.« less

  11. Measurement of the cosmic ray spectrum above 4$\\times$10$^{18}$ eV using inclined events detected with the Pierre Auger Observatory

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

    Aab, Alexander; et al.

    2015-08-26

    A measurement of the cosmic-ray spectrum for energies exceeding 41018 eV is presented, which is based on the analysis of showers with zenith angles greater than 60 detected with the Pierre Auger Observatory between 1 January 2004 and 31 December 2013. The measured spectrum confirms a flux suppression at the highest energies. Above 5.31018 eV, the ``ankle'', the flux can be described by a power law E? with index ?=2.70 0.02 (stat) 0.1 (sys) followed by a smooth suppression region. For the energy (Es) at which the spectral flux has fallen to one-half of its extrapolated value inmorethe absence of suppression, we find Es=(5.120.25 (stat)+1.01.2 (sys))1019 eV.less

  12. Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with zenith angles up to 80°

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

    Aab, Alexander

    2015-03-30

    In this study, we present the results of an analysis of the large angular scale distribution of the arrival directions of cosmic rays with energy above 4 EeV detected at the Pierre Auger Observatory including for the first time events with zenith angle between 60° and 80°. We perform two Rayleigh analyses, one in the right ascension and one in the azimuth angle distributions, that are sensitive to modulations in right ascension and declination, respectively. The largest departure from isotropy appears in themore » $$E\\gt 8$$ EeV energy bin, with an amplitude for the first harmonic in right ascension $$r_{1}^{\\alpha }=(4.4\\pm 1.0)\\times {{10}^{-2}}$$, that has a chance probability $$P(\\geqslant r_{1}^{\\alpha })=6.4\\times {{10}^{-5}}$$, reinforcing the hint previously reported with vertical events alone.« less

  13. LARGE-SCALE DISTRIBUTION OF ARRIVAL DIRECTIONS OF COSMIC RAYS DETECTED ABOVE 10{sup 18} eV AT THE PIERRE AUGER OBSERVATORY

    SciTech Connect (OSTI)

    Abreu, P.; Andringa, S.; Aglietta, M.; Ahlers, M.; Ahn, E. J.; Albuquerque, I. F. M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; Alvarez Castillo, J.; Alvarez-Muniz, J.; Alves Batista, R.; Ambrosio, M.; Aramo, C.; Aminaei, A.; Anchordoqui, L.; Antici'c, T.; Arganda, E.; Collaboration: Pierre Auger Collaboration; and others

    2012-12-15

    A thorough search for large-scale anisotropies in the distribution of arrival directions of cosmic rays detected above 10{sup 18} eV at the Pierre Auger Observatory is presented. This search is performed as a function of both declination and right ascension in several energy ranges above 10{sup 18} eV, and reported in terms of dipolar and quadrupolar coefficients. Within the systematic uncertainties, no significant deviation from isotropy is revealed. Assuming that any cosmic-ray anisotropy is dominated by dipole and quadrupole moments in this energy range, upper limits on their amplitudes are derived. These upper limits allow us to test the origin of cosmic rays above 10{sup 18} eV from stationary Galactic sources densely distributed in the Galactic disk and predominantly emitting light particles in all directions.

  14. CONSTRAINTS ON THE ORIGIN OF COSMIC RAYS ABOVE 10{sup 18} eV FROM LARGE-SCALE ANISOTROPY SEARCHES IN DATA OF THE PIERRE AUGER OBSERVATORY

    SciTech Connect (OSTI)

    Abreu, P.; Andringa, S.; Aglietta, M.; Ahlers, M.; Ahn, E. J.; Albuquerque, I. F. M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Almela, A.; Castillo, J. Alvarez; Alvarez-Muniz, J.; Alves Batista, R.; Ambrosio, M.; Aramo, C.; Aminaei, A.; Anchordoqui, L.; Antici'c, T.; Arganda, E.; Collaboration: Pierre Auger Collaboration; and others

    2013-01-01

    A thorough search for large-scale anisotropies in the distribution of arrival directions of cosmic rays detected above 10{sup 18} eV at the Pierre Auger Observatory is reported. For the first time, these large-scale anisotropy searches are performed as a function of both the right ascension and the declination and expressed in terms of dipole and quadrupole moments. Within the systematic uncertainties, no significant deviation from isotropy is revealed. Upper limits on dipole and quadrupole amplitudes are derived under the hypothesis that any cosmic ray anisotropy is dominated by such moments in this energy range. These upper limits provide constraints on the production of cosmic rays above 10{sup 18} eV, since they allow us to challenge an origin from stationary galactic sources densely distributed in the galactic disk and emitting predominantly light particles in all directions.

  15. The effect of the geomagnetic field on cosmic ray energy estimates and large scale anisotropy searches on data from the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Abreu, P.; Aglietta, M.; Ahn, E.J.; Albuquerque, I.F.M.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Alvarez Castillo, J.; Alvarez-Muniz, J.; Ambrosio, M.; ,

    2011-11-01

    We present a comprehensive study of the influence of the geomagnetic field on the energy estimation of extensive air showers with a zenith angle smaller than 60{sup o}, detected at the Pierre Auger Observatory. The geomagnetic field induces an azimuthal modulation of the estimated energy of cosmic rays up to the {approx} 2% level at large zenith angles. We present a method to account for this modulation of the reconstructed energy. We analyse the effect of the modulation on large scale anisotropy searches in the arrival direction distributions of cosmic rays. At a given energy, the geomagnetic effect is shown to induce a pseudo-dipolar pattern at the percent level in the declination distribution that needs to be accounted for. In this work, we have identified and quantified a systematic uncertainty affecting the energy determination of cosmic rays detected by the surface detector array of the Pierre Auger Observatory. This systematic uncertainty, induced by the influence of the geomagnetic field on the shower development, has a strength which depends on both the zenith and the azimuthal angles. Consequently, we have shown that it induces distortions of the estimated cosmic ray event rate at a given energy at the percent level in both the azimuthal and the declination distributions, the latter of which mimics an almost dipolar pattern. We have also shown that the induced distortions are already at the level of the statistical uncertainties for a number of events N {approx_equal} 32 000 (we note that the full Auger surface detector array collects about 6500 events per year with energies above 3 EeV). Accounting for these effects is thus essential with regard to the correct interpretation of large scale anisotropy measurements taking explicitly profit from the declination distribution.

  16. Mass composition studies of Ultra High Energy cosmic rays through the measurement of the Muon Production Depths at the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Collica, Laura

    2014-01-01

    The Pierre Auger Observatory (Auger) in Argentina studies Ultra High Energy Cosmic Rays (UHECRs) physics. The flux of cosmic rays at these energies (above 1018 eV) is very low (less than 100 particle/km2-year) and UHECR properties must be inferred from the measurements of the secondary particles that the cosmic ray primary produces in the atmosphere. These particles cascades are called Extensive Air Showers (EAS) and can be studied at ground by deploying detectors covering large areas. The EAS physics is complex, and the properties of secondary particles depend strongly on the first interaction, which takes place at an energy beyond the ones reached at accelerators. As a consequence, the analysis of UHECRs is subject to large uncertainties and hence many of their properties, in particular their composition, are still unclear. Two complementary techniques are used at Auger to detect EAS initiated by UHE- CRs: a 3000 km2 surface detector (SD) array of water Cherenkov tanks which samples particles at ground level and fluorescence detectors (FD) which collect the ultraviolet light emitted by the de-excitation of nitrogen nuclei in the atmosphere, and can operate only in clear, moonless nights. Auger is the largest cosmic rays detector ever built and it provides high-quality data together with unprecedented statistics. The main goal of this thesis is the measurement of UHECR mass composition using data from the SD of the Pierre Auger Observatory. Measuring the cosmic ray composition at the highest energies is of fundamental importance from the astrophysical point of view, since it could discriminate between different scenarios of origin and propagation of cosmic rays. Moreover, mass composition studies are of utmost importance for particle physics. As a matter of fact, knowing the composition helps in exploring the hadronic interactions at ultra-high energies, inaccessible to present accelerator experiments.

  17. Measurement of the cosmic ray spectrum above 4×1018 eV using inclined events detected with the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Aab, Alexander

    2015-08-26

    A measurement of the cosmic-ray spectrum for energies exceeding 4×1018 eV is presented, which is based on the analysis of showers with zenith angles greater than 60° detected with the Pierre Auger Observatory between 1 January 2004 and 31 December 2013. The measured spectrum confirms a flux suppression at the highest energies. Above 5.3×1018 eV, the ``ankle'', the flux can be described by a power law E–γ with index γ=2.70 ± 0.02 (stat) ± 0.1 (sys) followed by a smooth suppression region. For the energy (Es) at which the spectral flux has fallen to one-half of its extrapolated value in the absence of suppression, we find Es=(5.12±0.25 (stat)+1.0–1.2 (sys))×1019 eV.

  18. Searches for large-scale anisotropy in the arrival directions of cosmic rays detected above energy of 10{sup 19} eV at the Pierre Auger observatory and the telescope array

    SciTech Connect (OSTI)

    Aab, A.; Abreu, P.; Andringa, S.; Aglietta, M.; Ahn, E. J.; Al Samarai, I.; Albuquerque, I. F. M.; Allekotte, I.; Asorey, H.; Allen, J.; Allison, P.; Almela, A.; Castillo, J. Alvarez; Alvarez-Muñiz, J.; Batista, R. Alves; Ambrosio, M.; Aramo, C.; Aminaei, A.; Anchordoqui, L.; Arqueros, F.; Collaboration: Pierre Auger Collaboration; Telescope Array Collaboration; and others

    2014-10-20

    Spherical harmonic moments are well-suited for capturing anisotropy at any scale in the flux of cosmic rays. An unambiguous measurement of the full set of spherical harmonic coefficients requires full-sky coverage. This can be achieved by combining data from observatories located in both the northern and southern hemispheres. To this end, a joint analysis using data recorded at the Telescope Array and the Pierre Auger Observatory above 10{sup 19} eV is presented in this work. The resulting multipolar expansion of the flux of cosmic rays allows us to perform a series of anisotropy searches, and in particular to report on the angular power spectrum of cosmic rays above 10{sup 19} eV. No significant deviation from isotropic expectations is found throughout the analyses performed. Upper limits on the amplitudes of the dipole and quadrupole moments are derived as a function of the direction in the sky, varying between 7% and 13% for the dipole and between 7% and 10% for a symmetric quadrupole.

  19. X{sub max}{sup μ} vs. N{sup μ} from extensive air showers as estimator for the mass of primary UHECR's. Application for the Pierre Auger Observatory

    SciTech Connect (OSTI)

    Arsene, Nicusor; Sima, Octavian

    2015-02-24

    We study the possibility of primary mass estimation for Ultra High Energy Cosmic Rays (UHECR's) using the X{sub max}{sup μ} (the height where the number of muons produced on the core of Extensive Air Showers (EAS) is maximum) and the number N{sup μ} of muons detected on ground. We use the 2D distribution - X{sub max}{sup μ} against N{sup μ} in order to find its sensitivity to the mass of the primary particle. For that, we construct a 2D Probability Function Prob(p,Fe | X{sub max}{sup μ}, N{sup μ}) which estimates the probability that a certain point from the plane (X{sub max}{sup μ}, N{sup μ}) corresponds to a shower induced by a proton, respectively an iron nucleus. To test the procedure, we analyze a set of simulated EAS induced by protons and iron nuclei at energies of 10{sup 19}eV and 20° zenith angle with CORSIKA. Using the Bayesian approach and taking into account the geometry of the infill detectors from the Pierre Auger Observatory, we observe an improvement in the accuracy of the primary mass reconstruction in comparison with the results obtained using only the X{sub max}{sup μ} distributions.

  20. Searches for Large-Scale Anisotropy in the Arrival Directions of Cosmic Rays Detected above Energy of $10^{19}$ eV at the Pierre Auger Observatory and the Telescope Array

    SciTech Connect (OSTI)

    Aab, Alexander; et al,

    2014-10-07

    Spherical harmonic moments are well-suited for capturing anisotropy at any scale in the flux of cosmic rays. An unambiguous measurement of the full set of spherical harmonic coefficients requires full-sky coverage. This can be achieved by combining data from observatories located in both the northern and southern hemispheres. To this end, a joint analysis using data recorded at the Telescope Array and the Pierre Auger Observatory above 1019 eV is presented in this work. The resulting multipolar expansion of the flux of cosmic rays allows us to perform a series of anisotropy searches, and in particular to report on the angular power spectrum of cosmic rays above 1019 eV. No significant deviation from isotropic expectations is found throughout the analyses performed. Upper limits on the amplitudes of the dipole and quadrupole moments are derived as a function of the direction in the sky, varying between 7% and 13% for the dipole and between 7% and 10% for a symmetric quadrupole.

  1. Search for correlations between the arrival directions of IceCube neutrino events and ultrahigh-energy cosmic rays detected by the Pierre Auger Observatory and the Telescope Array

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

    Aartsen, M. G.

    2016-01-20

    This study presents the results of different searches for correlations between very high-energy neutrino candidates detected by IceCube and the highest-energy cosmic rays measured by the Pierre Auger Observatory and the Telescope Array. We first consider samples of cascade neutrino events and of high-energy neutrino-induced muon tracks, which provided evidence for a neutrino flux of astrophysical origin, and study their cross-correlation with the ultrahigh-energy cosmic ray (UHECR) samples as a function of angular separation. We also study their possible directional correlations using a likelihood method stacking the neutrino arrival directions and adopting different assumptions on the size of the UHECRmore » magnetic deflections. Finally, we perform another likelihood analysis stacking the UHECR directions and using a sample of through-going muon tracks optimized for neutrino point-source searches with sub-degree angular resolution. No indications of correlations at discovery level are obtained for any of the searches performed. The smallest of the p-values comes from the search for correlation between UHECRs with IceCube high-energy cascades, a result that should continue to be monitored.« less

  2. The Pierre Auger Project and Enhancements

    SciTech Connect (OSTI)

    Etchegoyen, A.; Froehlich, U.; Lucero, A.; Sidelnik, I.; Wundheiler, B.

    2010-08-04

    The current status of the scientific results of the Auger Observatory will be discussed which include spectrum, anisotropy in arrival directions, chemical composition analyses, and limits on neutrino and photon fluxes. A review of the Observatory detection systems will be presented. Auger has started the construction of its second phase which encompasses antennae for radio detection of cosmic rays, high-elevation telescopes, and surface plus muon detectors. Details will be presented on the latter, AMIGA (Auger Muons and Infill for the Ground Array), an Auger project consisting of 85 detector pairs each one composed of a surface water-Cherenkov detector and a buried muon counter. The detector pairs are arranged in an array with spacings of 433 and 750 m in order to perform a detailed study of the 10{sup 17} eV to 10{sup 19} eV spectrum region. Preliminary results on the performance of the 750 m array of surface detectors and the first muon counter prototype will be presented.

  3. Saint Paul Port Authority PACE Program

    Broader source: Energy.gov [DOE]

     Note:  In 2010, the Federal Housing Finance Agency (FHFA), which has authority over mortgage underwriters Fannie Mae and Freddie Mac, directed these enterprises against purchasing mortgages of...

  4. Saint Peter Municipal Utilities - Residential Energy Efficiency...

    Broader source: Energy.gov (indexed) [DOE]

    Program Type Rebate Program Rebate Amount Lighting: See program website Room AC: 25, plus 25 for recycling working unit Central AC: 100 - 200, plus additional rebate for...

  5. Saint Peter Municipal Utilities - Commercial & Industrial Energy...

    Broader source: Energy.gov (indexed) [DOE]

    Equipment: varies widely, see program website HVAC: see program website Room AC: 25, plus 25 with recycling of a working unit Dehumidifier: 15 - 25, (with recycling of...

  6. LUCIA - a new 1-7 keV {mu}-XAS Beamline

    SciTech Connect (OSTI)

    Janousch, M.; Schmidt, Th.; Wetter, R.; Grolimund, G.; Scheidegger, A.M.; Flank, A.-M.; Lagarde, P.; Cauchon, G.; Bac, S.; Dubuisson, J.M.

    2004-05-12

    LURE-SOLEIL (France) and the Swiss Light Source (SLS) are building together a new micro focused beamline for micro x-ray absorption spectroscopy and micro imaging. This line is designed to deliver a photon flux of the order of 1012 ph/sec on a 1 x 1 {mu}m spot within the energy domain of 0.8 to 7 keV. This beam line is being installed on the X07M straight section of SLS. The source is an APPLE II undulator with a period of 54 mm. The main advantage of this device lies in the delivery of any degree of polarization, linear or circular, over the whole energy range, without the need of a sample-position change. The monochromator will be a fixed exit double crystal equipped with 5 sets of crystals, thanks to the very narrow photon beam from the undulator ( Beryl, KTP, YB66, InSb(111), Si(111) ). The optics includes a first horizontal focusing mirror (spherical), which produces an intermediate source for the horizontal mirror of a Kirkpatrick-Baez (KB) system. The vertical mirror of the KB directly images the source. Finally, a low-pass double mirror filter insures a proper harmonic rejection.

  7. ARM - Events Article

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

    8, 2010 [Events, Facility News] Abstracts Due January 15 for ISARS 2010 Bookmark and Share In June 2010, the 15th International Symposium for the Advancement of Boundary Layer Remote Sensing (ISARS 2010) will be hosted by Institut Pierre Simon Laplace (IPSL), Université de Versailles Saint- Quentin-en-Yvelines (UVSQ), and Ecole Polytechnique (X). January 15 is the deadline for abstract submissions. This year's guest speakers are Dr. Michael Ashley, University of New South Wales, Australia, and

  8. The Pierre Auger Observatory Upgrade - Preliminary Design Report...

    Office of Scientific and Technical Information (OSTI)

    capabilities, with an emphasis on improved mass composition determination using the ... This Preliminary Design Report was produced by the Collaboration in April 2015 as an ...

  9. The Pierre Auger Observatory: Contributions to the 34th International...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-09-12 OSTI Identifier: 1223251 Report Number(s): FERMILAB-CONF-15-396-AD-AE-CD-TD arXiv eprint number arXiv:1509.03732 DOE Contract Number: AC02-07CH11359 ...

  10. Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of Minneapolis, MN, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  11. Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure...

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

    Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) Austin, Texas: Solar in Action (Brochure), Solar America Cities, Energy Efficiency

  12. MHK Projects/Saint Catherine Bend | Open Energy Information

    Open Energy Info (EERE)

    31.4111, -91.4953 Project Phase Phase 1 Project Installed Capacity (MW) 0 PermitLicense Buildout (MW) 190 Device Nameplate Capacity (MW) 40 kW Number of Devices Deployed 0...

  13. Saint Kitts and Nevis: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    fuels including natural gas liquids, gasoline, and jet fuel are imported for local consumption. Oil imports are about 1,000 barrels a day. All of the islands' electricity is...

  14. SREL Reprint #3235

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

    1School of Biomedical Sciences, The University of Queensland, St. Lucia, QLD 4072, Australia 2Molecular Fisheries Laboratory, Queensland Government, P.O. Box 6097, St. Lucia,...

  15. Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory

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

    Aab, Alexander

    2016-04-07

    The azimuthal asymmetry in the risetime of signals in Auger surface detector stations is a source of information on shower development. The azimuthal asymmetry is due to a combination of the longitudinal evolution of the shower and geometrical effects related to the angles of incidence of the particles into the detectors. The magnitude of the effect depends upon the zenith angle and state of development of the shower and thus provides a novel observable, (secθ)max, sensitive to the mass composition of cosmic rays above 3 x 1018 eV. By comparing measurements with predictions from shower simulations, we find for bothmore » of our adopted models of hadronic physics (QGSJETII-04 and EPOS-LHC) an indication that the mean cosmic-ray mass increases slowly with energy, as has been inferred from other studies. However, the mass estimates are dependent on the shower model and on the range of distance from the shower core selected. Furthermore, the method has uncovered further deficiencies in our understanding of shower modelling that must be resolved before the mass composition can be inferred from (secθ)max.« less

  16. The Pierre Auger Observatory: Contributions to the 34th International Cosmic Ray Conference (ICRC 2015)

    SciTech Connect (OSTI)

    Aab, Alexander; et al.

    2015-09-12

    One or more papers on each of the following topics are included in this volume: energy spectrum, arrival directions and anisotropies, composition, hadronic interactions, cosmology and geophysics, detectors, and otureach.

  17. ARM - Publications: Science Team Meeting Documents: Characterization...

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

    at SIRTA Haeffelin, Martial Institut Pierre Simon Laplace Chepfer, Helene IPSL LMD, France Protat, A. Institut Pierre Simon Laplace Morille, Y. Institut Pierre Simon Laplace...

  18. Letter: Weldon Spring Site Remedial Action Project, Southeast Drainage, Saint Charles County, Missouri.

    Office of Legacy Management (LM)

  19. Memo: Quarry Residuals Geochemical Sampling of the Shallow USGS Piezometers in the Saint Charles County Wellfield.

    Office of Legacy Management (LM)

  20. Review of Risk Assessment for Weldon Spring Quarry Site, Saint Charles, Missouri.

    Office of Legacy Management (LM)

  1. Using micro saint to predict performance in a nuclear power plant control room

    SciTech Connect (OSTI)

    Lawless, M.T.; Laughery, K.R.; Persenky, J.J.

    1995-09-01

    The United States Nuclear Regulatory Commission (NRC) requires a technical basis for regulatory actions. In the area of human factors, one possible technical basis is human performance modeling technology including task network modeling. This study assessed the feasibility and validity of task network modeling to predict the performance of control room crews. Task network models were built that matched the experimental conditions of a study on computerized procedures that was conducted at North Carolina State University. The data from the {open_quotes}paper procedures{close_quotes} conditions were used to calibrate the task network models. Then, the models were manipulated to reflect expected changes when computerized procedures were used. These models` predictions were then compared to the experimental data from the {open_quotes}computerized conditions{close_quotes} of the North Carolina State University study. Analyses indicated that the models predicted some subsets of the data well, but not all. Implications for the use of task network modeling are discussed.

  2. Using star tracks to determine the absolute pointing of the Fluorescence Detector telescopes of the Pierre Auger Observatory

    SciTech Connect (OSTI)

    De Donato, Cinzia; Sanchez, Federico; Santander, Marcos; Natl.Tech.U., San Rafael; Camin, Daniel; Garcia, Beatriz; Grassi, Valerio; /Milan U. /INFN, Milan

    2005-05-01

    To accurately reconstruct a shower axis from the Fluorescence Detector data it is essential to establish with high precision the absolute pointing of the telescopes. To d that they calculate the absolute pointing of a telescope using sky background data acquired during regular data taking periods. The method is based on the knowledge of bright star's coordinates that provide a reliable and stable coordinate system. it can be used to check the absolute telescope's pointing and its long-term stability during the whole life of the project, estimated in 20 years. They have analyzed background data taken from January to October 2004 to determine the absolute pointing of the 12 telescopes installed both in Los Leones and Coihueco. The method is based on the determination of the mean-time of the variance signal left by a star traversing a PMT's photocathode which is compared with the mean-time obtained by simulating the track of that star on the same pixel.

  3. October, November, and December 1996. Quarterly Report, Saint Charles County Well Field Monitoring Project. QY-200-202-1.17.

    Office of Legacy Management (LM)

  4. April, May, and June, 1996. Quarterly Report, Saint Charles County Well Field Monitoring Project. QY-200-202-1.15.

    Office of Legacy Management (LM)

  5. April, May, and June, 1997. Quarterly Report, Saint Charles County Well Field Monitoring Project. QY-200-202-1.19.

    Office of Legacy Management (LM)

  6. January, February, and March, 1997. Quarterly Report, Saint Charles County Well Field Monitoring Project. QY-200-202-1.18.

    Office of Legacy Management (LM)

  7. July, August, and September, 1996. Quarterly Report, Saint Charles County Well Field Monitoring Project. QY-200-202-1.16.

    Office of Legacy Management (LM)

  8. July, August, and September, 1997. Quarterly Report, Saint Charles County Well Field Monitoring Project. QY-200-202-1.20

    Office of Legacy Management (LM)

  9. Missouri River Energy Services | Open Energy Information

    Open Energy Info (EERE)

    St. James Sauk Centre Staples Wadena Westbrook Worthington SOUTH DAKOTA Beresford Big Stone City Brookings Burke Faith Flandreau Fort Pierre Pickstown Pierre Vermillion...

  10. ARM - Facility News Article

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

    Early Career Research Program Bookmark and Share Pierre Gentine, Columbia University in New York Pierre Gentine, Columbia University in New York Two ARM Facility users and...

  11. ARM - Publications: Science Team Meeting Documents

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

    Y., Institut Pierre Simon Laplace, Laboratoire de Mtorologie Dynamique, Palaiseau, France (a), University of California at Santa Barbara, USA (b) Institut Pierre Simon...

  12. Proposed Weldon Spring Quarry Discharge Pipeline Project and Southeast Drainage Area (DOE), Weldon Spring, Saint Charles County, Missouri. SE-200-201-1.01.

    Office of Legacy Management (LM)

  13. Survey and Evaluation: Phase 1 Survey and Evaluation of Part of the Southeast Drainage of the Weldon Spring Remedial Action Project Area, Saint Charles County, Missouri.

    Office of Legacy Management (LM)

  14. Letter and Archaeological Survey: A Phase 1 Archaeological Survey of the Southeast Drainage for the Weldon Spring Site Remedial Action Project, Saint Charles County, Missouri.

    Office of Legacy Management (LM)

  15. Letter: Cultural Resource Determination for the Non-Channel Area of the Southeast Drainage, a Part of the Weldon Spring Site Remedial Action Project (WSSRAP), Saint Charles, Missouri.

    Office of Legacy Management (LM)

  16. Arkansas Converter Station Alternative Siting Area Representative...

    Broader source: Energy.gov (indexed) [DOE]

    ... LOWER HATCHIE NWR HATCHIE NWR CHICKASAW NWR Creek WMA Eagle Lake Refuge WMA Lucias E. John Tully WMA Wolf River WMA Eagle Lake Refuge WMA St. Francis Sunken Lands WMA HENNING ...

  17. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Vran, Jean-Pierre" Name Name ORCID Search Authors Type: All Accepted Manuscript ... Page 1 of 1 Search for: All records CreatorsAuthors contains: "Vran, Jean-Pierre

  18. CX-004263: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    L0295 - Saint Johns-Saint Helens Number 1 Interconnection ProjectCX(s) Applied: B4.6Date: 10/15/2010Location(s): Columbia County, OregonOffice(s): Bonneville Power Administration

  19. CX-002912: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Alaska-Tribe-Native Village of Saint MichaelCX(s) Applied: A9, A11, B5.1Date: 06/30/2010Location(s): Saint Michael, AlaskaOffice(s): Energy Efficiency and Renewable Energy

  20. Property:Country | Open Energy Information

    Open Energy Info (EERE)

    + HOMER + Armenia + HOMER + Bhutan + HOMER + Yugoslavia + HOMER + Mexico + HOMER + Egypt + HOMER + Saint Helena + HOMER + Syria + HOMER + Israel + HOMER + Uganda + HOMER +...

  1. J. Cherry & Sons: Hot, Humid climate Region 40+% Energy Savings

    SciTech Connect (OSTI)

    2009-08-13

    This case study describes highly efficient features of homes built by Cherry & Sons Home Builders in Port Saint Lucie, Florida.

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Dishwasher Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Saint Peter Municipal Utilities- Residential Energy Efficiency Rebate Program Develops innovative...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Vending Machine Controls, LED Lighting, Commercial Refrigeration Equipment Saint Peter Municipal Utilities- Commercial & Industrial Energy Efficiency Rebate Program It...

  4. Caribbean-NREL Cooperation | Open Energy Information

    Open Energy Info (EERE)

    internatio Country Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Saint...

  5. PowerPoint Presentation

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

    of Colorado Princeton University Columbia University Saint Mary's University of Minnesota Embry Riddle University Virginia Polytechnic Institute Fermilab Western Illinois ...

  6. 2013 DOE Bioenergy Technologies Office (BETO) Project Peer Review

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

    Saint Joseph's University Institute for Environmental Stewardship May 23, 2013 Technology Area Review: Feedstock Supply & Logistics Principal Investigator: Clint J. Springer* & Michael McCann Organization: Saint Joseph's University This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal Statement * Establishment of an Institute of Environmental Stewardship at Saint Joseph's University in Philadelphia, PA who's mission will have a

  7. Browse by Discipline -- E-print Network Subject Pathways: Computer...

    Office of Scientific and Technical Information (OSTI)

    ... Paran, Universidade Federal do - Departamento de Matemtica Pennsylvania State University, Department of Mathematics, Algebra and Number Theory Group Pierre et Marie Curie, ...

  8. Events leading to the Manhattan Project

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

    to understand the nature of atoms. French physicist Pierre Curie and his Polish wife Marie in 1898 demonstrated that the uranium ore pitchblende emitted radioactivity that they...

  9. Astrophysical Accelerators of Ultrahigh Energy Cosmic Rays (Journal...

    Office of Scientific and Technical Information (OSTI)

    cosmic rays in light of the latest observational results from the Pierre Auger Observatory, highlighting potential astrophysical sources such as active galactic nuclei, gamma-ray ...

  10. Virtual Compton scattering and neutral pion electroproduction...

    Office of Scientific and Technical Information (OSTI)

    Berthot, J. ; Bertin, Pierre ; Bertozzi, William ; Bimbot, Louis ; Boeglin, Werner more ... ; Dale, Daniel ; De Jager, Cornelis ; De Leo, Raffaele ; Deur, Alexandre ; D'Hose, ...

  11. One Direction: Researchers grow nanocircuitry with semiconducting...

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

    Matthieu Fortin-Deschenes, Pierre L. Levesque, Kyle M. McElhinny, Gerald J. Brady, Richard Rojas Delgado, Susmit Singha Roy, Andrew Mannix, Max G. Lagally, Paul G....

  12. Evaluation of Cloud-resolving and Limited Area Model Intercomparison...

    Office of Scientific and Technical Information (OSTI)

    Authors: Varble, Adam ; Zipser, Edward J. ; Fridlind, Ann ; Zhu, Ping ; Ackerman, Andrew ; Chaboureau, Jean-Pierre ; Fan, Jiwen ; Hill, Adrian ; Shipway, Ben ; Williams, ...

  13. Performance of the Gemini Planet Imager's adaptive optics system...

    Office of Scientific and Technical Information (OSTI)

    Authors: Poyneer, Lisa A. ; Palmer, David W. ; Macintosh, Bruce ; Savransky, Dmitry ; Sadakuni, Naru ; Thomas, Sandrine ; Vran, Jean-Pierre ; Follette, Katherine B. ; Greenbaum, ...

  14. 3He Spin-Dependent Cross Sections and Sum Rules (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Todd ; Berthot, J. ; Bertin, Pierre ; Bertozzi, William ; Black, Tim ; Brash, Edward ; Brown, D. ; Burtin, Etienne ; Calarco, John ; Cates, Gordon ; Chai, Zhengwei ; Chen, ...

  15. Kaluza-Klein dark matter and galactic antiprotons (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Authors: Barrau, Aurelien ; Salati, Pierre ; Servant, Geraldine ; Donato, Fiorenza ; Grain, Julien ; Maurin, David ; Taillet, Richard 1 ; Laboratoire d'Annecy-le-Vieux de ...

  16. Fermilab | For Physicists & Engineers | Fellowships

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

    Research in the Theoretical Astrophysics Group is often carried out with members of other astrophysics groups in the Lab (SDSS, CDMS, SNAP, Pierre Auger, and Dark Energy Survey) ...

  17. Memorandum To: United States Department of Energy From: Chris...

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

    of the Appliance Standards Awareness Project (ASAP) and Natural Resources ... DOE Andrew DeLaski, Appliance Standards Awareness Project Pierre Delforge, Natural ...

  18. Fermilab Today

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

    blue, violet or ultraviolet cone. The Pierre Auger Cosmic Ray Observatory in western Argentina, in operation since 2004, uses similar surface detector tanks to catch cosmic rays,...

  19. The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective (2010 JGI User Meeting)

    ScienceCinema (OSTI)

    DeLucia, Evan

    2011-04-26

    Evan DeLucia of the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute talks about "The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  20. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Saint Paul Port Authority PACE Program Note: In 2010, the Federal Housing Finance Agency (FHFA), which has authority over mortgage underwriters Fannie Mae and Freddie Mac, directed...

  1. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Sensors, Chillers, Heat Pumps, Air conditioners, Motor VFDs, LED Lighting Saint Paul Port Authority PACE Program Note: In 2010, the Federal Housing Finance Agency (FHFA), which...

  2. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Heaters, Lighting, Furnaces, Boilers, Motor VFDs, Pool Pumps, LED Lighting Saint Paul Port Authority PACE Program Note: In 2010, the Federal Housing Finance Agency (FHFA), which...

  3. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Boilers, Heat Pumps, Air conditioners, Building Insulation, Windows Saint Paul Port Authority PACE Program Note: In 2010, the Federal Housing Finance Agency (FHFA), which...

  4. International Association of Public Transport | Open Energy Informatio...

    Open Energy Info (EERE)

    search Name: International Association of Public Transport Address: Rue Sainte-Marie 6 (Quai des Charbonnages) Place: Brussels, Belgium Zip: B-1080 Sector: Vehicles Year...

  5. SUSANA MARTINEZ Governor JOHN A SANCHEZ Lieutenant Governor

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

    September 24, 2014 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint...

  6. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    September 10, 2014 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint...

  7. Advanced Window and Shading Technologies

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

    Eleanor Lee, eslee@lbl.gov Lawrence Berkeley National Laboratory US-China Clean Energy ... and commercial buildings throughout China and the US. Saint-Gobain Tongji University ...

  8. Financiere des Energies | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Financiere des Energies Place: Saint Contest, France Zip: 14280 Product: Prospects for new production sites and looks for the best...

  9. Innovasol | Open Energy Information

    Open Energy Info (EERE)

    Innovasol Jump to: navigation, search Name: Innovasol Place: Saint Brieuc, France Product: France-based company that sells residential and commercial PV systems as turnkey...

  10. MGE UPS SYSTEMS SA | Open Energy Information

    Open Energy Info (EERE)

    SA Jump to: navigation, search Name: MGE UPS SYSTEMS SA Place: Saint Ismier, France Zip: 38 334 Product: Provides a comprehensive range of Uninterruptible Power Supply and power...

  11. ECO ENERGY | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: ECO ENERGY Place: Saint Herblain, France Zip: 44800 Sector: Buildings Product: France-based company providing PV roof installations for agricultural and...

  12. Mr. John E. Kieling, Bureau Chief Hazardous Waste Bureau

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

    Division New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, NM 87508-6303 Harold Runnels Building 1190 Saint Francis Drive, Room 4050 Santa...

  13. Mr. John E. Kieling, Bureau Chief Hazardous Waste Bureau

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

    Division New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, NM 87508-6303 New Mexico Environment Department Harold Runnels Building 1190 Saint...

  14. A Phase I Study of Short-Course Accelerated Whole Brain Radiation...

    Office of Scientific and Technical Information (OSTI)

    Cattolica del S. Cuore, Campobasso (Italy) Department of Radiation Oncology, The Lacks Cancer Center Saint Mary's Health Care, Grand Rapids, Michigan (United States) Department of...

  15. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Air conditioners, CaulkingWeather-stripping, DuctAir sealing, Building Insulation, Windows, Doors, Siding, Roofs Saint Paul Port Authority PACE Program Note: In 2010, the...

  16. Slide 1

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

    PAUL NIENABER SAINT MARY'S UNIVERSITY OF MINNESOTA FOR THE MINIBOONE COLLABORATION JULY 28 2009 -- DPF2009 motivated by LSND observation of electron antineutrino events in a ...

  17. CX-005122: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Missouri Biogas 5 - Saint Joseph Landfill/Kansas City Power and LightCX(s) Applied: B5.1Date: 01/25/2011Location(s): Saint Joseph, MissouriOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  18. CX-006418: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Minnesota-County-Saint LouisCX(s) Applied: A9, A11, B2.5, B5.1Date: 03/05/2010Location(s): Saint Louis County, MinnesotaOffice(s): Energy Efficiency and Renewable Energy

  19. CX-006542: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    American Recovery and Reinvestment Act Energy Efficiency Conservation Block Grant - State of Louisiana Saint James ParishCX(s) Applied: B5.1Date: 08/23/2011Location(s): Saint James Parish, LouisianaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  20. CX-004633: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Florida- City- Port Saint LucieCX(s) Applied: A9, A11, B2.5, B3.6, B5.1Date: 11/30/2010Location(s): Port Saint Lucie, FloridaOffice(s): Energy Efficiency and Renewable Energy

  1. CX-001075: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Saint Clair County American Recovery and Reinvestment Act - Energy Efficiency and Conservation Block Grant (S)CX(s) Applied: A9, A11, B5.1Date: 02/09/2010Location(s): Saint Clair County, IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  2. 1

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

    He earned a doctoral degree in physical acoustics from the Universit Pierre et Marie Curie at the Sorbonne, Paris. He also is a Fellow of the Acoustical Society of America...

  3. Supercomputers' Pictorial Superpowers | Department of Energy

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

    Image: courtesy Turbomeca and CERFACS | Pierre Wolf 5 of 7 Supercomputers have only recently paved the way for tiny proteins like this ALG3 to be rendered in enough detail to ...

  4. Final Report: High Energy Physics Program (HEP), Physics Department...

    Office of Scientific and Technical Information (OSTI)

    McDonald, Pe- ter Meyers, James Olsen, Pierre Pirou19;e, Eric Prebys, A.J. Stewart Smith, Frank Shoemaker (deceased), Paul Steinhardt, David Stickland, Christopher Tully, and...

  5. Colloquium P.G.de Gennes

    ScienceCinema (OSTI)

    None

    2011-04-25

    Lecture du Prof. Pierre Gilles de Gennes, prix nobel de physique 1991, Prof. du collège de France en 1971, directeur à l'école de Physique et chimie à Paris etc....

  6. Celebration of PS

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG John Adams parle des premières années du PS avec présentation des dias ainsi il honore Pierre Germain qui après 24 ans de travail quitte sa fonction.

  7. Microsoft Word - Document2

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

    The following individuals were present or on the telephone: Jeremy Dommu, DOE Dan Cohen, DOE Celia Sher, DOE Pierre Delforge, NRDC Benjamin Longstreth, NRDC Andrew deLaski, ASAP ...

  8. Science and society-M.Curie/N.Bohr

    ScienceCinema (OSTI)

    None

    2011-04-25

    Ugo Amaldi introduit le conférencier du soir, Pierre Radvanyi; le thème de cette conférence est: Marie Curie, Niels Bohr and Science Society- Problems of their time

  9. Microporous magnets | Center for Gas SeparationsRelevant to Clean...

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

    Microporous magnets Previous Next List Pierre Dechambenoit and Jeffrey R. Long, Chem. Soc. Rev., 2011,40, 3249-3265 DOI: 10.1039C0CS00167H Graphical abstract: Microporous magnets...

  10. Measurement of the cosmic ray spectrum above 4 $\\times$ 10$^...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Measurement of the cosmic ray spectrum above 4 times 1018 eV using inclined events detected with the Pierre Auger Observatory Citation Details In-Document...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Corporation (BNC) (United States) Bettis Atomic Power Laboratory (BAPL), West Mifflin, PA ... Anderson, Brian J. (10) Le Bas, Pierre-Yves (8) Boswell, Ray (6) Colston, Bill W. (5) ...

  12. South Dakota Wind Energy Association | Open Energy Information

    Open Energy Info (EERE)

    South Dakota Wind Energy Association Address: 300 East Capitol Ave. Place: Pierre, SD Zip: 57501 Phone Number: 605.716.2981 Website: www.sdwind.org Coordinates: 44.364176,...

  13. Radiative Processes Working Group

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

    J-C. Dupont, M. Haeffelin Institut Pierre et Simon Laplace, Ecole Polytechnique, France ... clouds from the dataset hazy cases Dupont et al., 2008 ShortWave Clear-Sky Model ...

  14. Présentation PowerPoint

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

    M. Haeffelin 1 , J-C. Dupont 1 , C. Long 2 1 Institut Pierre et Simon Laplace, Ecole ... Outline Outline 4 Aerosols Water Vapor Dupont and Haeffelin, JGR 2008 Ground Observatory ...

  15. Canada and the United States Cooperate to Shut Down One of the Last Weapons-Grade Plutonium Production Reactors in Russia

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. -- Canadian Foreign Affairs Minister Pierre Pettigrew and United States Secretary of Energy Samuel Bodman today announced the signing of a memorandum of understanding (MOU) to...

  16. Fermilab | Science at Fermilab | Experiments & Projects | Cosmic...

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

    How it works Questions for the Universe Scientific results Experiments CDMS COUPP GammeV Pierre Auger SDSS Dark Energy Survey Proposed Projects and Experiments photo-cosmic Cosmic ...

  17. 2007 - 03 | Jefferson Lab

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

    3 Mar 2007 Fri, 2007-03-16 00:00 Jeff Lab director plans retirement (Daily Press) Thu, 2007-03-01 00:00 French Ambassador Pierre Vimont tours JLab (Daily Press)

  18. Microsoft Word - 19912289_File000000_428258097.docx

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

    ... The South Dakota Geological Survey has provided a new core from the PierreNiobrara section south of Presho, SD for access to fresh samples that are closer to the reservation. The ...

  19. Enhancing low-temperature activity and durability of Pd-based...

    Office of Scientific and Technical Information (OSTI)

    Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States) Universite Pierre et Marie Curie Univ. Paris, Paris (France); CNRS, Paris (France) Publication Date: 2016-01-18 OSTI ...

  20. 1

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

    Ability of MM5 to Simulate Ice Clouds: Systematic Comparison between Simulated and Measured Fluxes and Lidar/Radar Profiles at Site Instrumental de Recherche par Teled'etrection Armospherique Atmospheric Observatory M. Chiriaco, R. Vautard, H. Chepfer, M. Haeffelin, Y. Wanherdrick, Y. Morille Institut Pierre Simon Laplace Laboratiore de Météorologie Dynamique Palaiseu, France A. Protat Institut Pierre Simon Laplace Centre d'études des Environnements Terrestre et Planétaires Paris, France J.

  1. CX-000034: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Saint Regis Mohawk Tribe Energy Efficiency RetrofitsCX(s) Applied: B5.1, B2.5Date: 11/02/2009Location(s): New YorkOffice(s): Energy Efficiency and Renewable Energy

  2. AVANCIS GmbH Co KG | Open Energy Information

    Open Energy Info (EERE)

    GmbH Co KG Jump to: navigation, search Name: AVANCIS GmbH & Co KG Place: Torgau, Germany Product: Germany-based CIS PV cell manufacturer and subsidiary of Saint Gobain....

  3. CX-004832: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Large Scale Solar - Roof Mounted - Red Rock Canyon SchoolCX(s) Applied: B5.1Date: 12/22/2010Location(s): Saint George, UtahOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  4. CX-006115: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Minnesota 85% Ethanol Fueling Network Expansion ProjectCX(s) Applied: B5.1Date: 06/30/2011Location(s): Saint Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  5. CX-006114: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Minnesota 82% Ethanol Fueling Network Expansion ProjectCX(s) Applied: B5.1Date: 06/30/2011Location(s): Saint Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  6. Mapping quadrupole collectivity in the Cd isotopes: The breakdown...

    Office of Scientific and Technical Information (OSTI)

    Department of Physics, University of Guelph, Guelph, Ontario, N1G2W1 (Canada) (Canada) Department of Astronomy and Physics, Saint Mary's University, Halifax, Nova Scotia, B3H3C3 ...

  7. Decoherence and dephasing errors caused by the dc Stark effect...

    Office of Scientific and Technical Information (OSTI)

    Department of Physics, University of Toronto, 60 Saint George Street, Toronto, M5S 1A7 Ontario (Canada) Publication Date: 2011-06-15 OSTI Identifier: 21550080 Resource Type: ...

  8. CX-001579: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    National Alliance for Advanced Biofuels and BioproductsCX(s) Applied: B3.6, A9Date: 03/30/2010Location(s): Saint Louis, MissouriOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  9. St. Gobain Innovation Competition for Start-Ups

    Broader source: Energy.gov [DOE]

    The Saint-Gobain NOVA Innovation Competition rewards start-ups offering the most innovative solutions in the field of habitat, sustainable products, advanced materials, renewable energy sources and high-efficiency building solutions.

  10. CX-005374: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Recovery Act: City of Saint Paul Solar District HeatingCX(s) Applied: B5.1Date: 03/02/2011Location(s): St. Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  11. CX-001925: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Minneapolis Saint Paul Solar Cities Special ProjectsCX(s) Applied: A9Date: 04/21/2010Location(s): MinnesotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  12. transport Lau, Hoi-Kwan; James, Daniel F. V. [Department of Physics...

    Office of Scientific and Technical Information (OSTI)

    Stark effect in rapid ion transport Lau, Hoi-Kwan; James, Daniel F. V. Department of Physics, University of Toronto, 60 Saint George Street, Toronto, M5S 1A7 Ontario (Canada) 71...

  13. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    December 2, 2014 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint Francis...

  14. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    , 2015 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint Francis Drive, PO...

  15. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    October 7, 2014 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint Francis...

  16. SUSANA MARTINEZ Governor JOfiN A. SANCHEZ Lieutenant Governor

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

    JOfiN A. SANCHEZ Lieutenant Governor May 20,2015 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building I 190 Saint Francis Drive, PO Box 5469 Santa Fe, NM 87502-5469...

  17. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    November 7, 2014 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint Francis...

  18. SUSANA MARTINEZ Governor JOHN A. SANCHEZ Lieutenant Governor

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

    29, 2014 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 State of New Mexico ENVIRONMENT DEPARTMENT Harold Runnels Building 1190 Saint Francis Drive,...

  19. Technical Summary

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

    the Tokamak machine boundary of the ITER Project based in Saint-Paul Lez Durance, France. ... steel platform procurement. 2 Background ITER is based on the 'Tokamak' concept of ...

  20. CX-004658: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Large Scale Solar - Ground Mounted - Ram ManufacturingCX(s) Applied: B5.1Date: 12/02/2010Location(s): Saint George, UtahOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  1. CX-001872: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Hypoid Gear Motor PlatformCX(s) Applied: B5.1Date: 04/22/2010Location(s): Saint Charles, IllinoisOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  2. St Paul's cathedral

    ScienceCinema (OSTI)

    None

    2011-04-25

    Visite de la cathédrale Saint-Paul au centre de Londres. Le révérend Bill Atkins commente cette magnifique église baroque, dessinée par Sir Christopher Wren en 1673

  3. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Decoherence and dephasing errors caused by the dc Stark effect in rapid ion transport Lau Hoi Kwan James Daniel F V Department of Physics University of Toronto Saint George Street...

  4. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Decoherence and dephasing errors caused by the dc Stark effect in rapid ion transport","Lau, Hoi-Kwan; James, Daniel F. V. Department of Physics, University of Toronto, 60 Saint...

  5. Minnesota Mining and Manufacturing Co 3M | Open Energy Information

    Open Energy Info (EERE)

    Mining and Manufacturing Co 3M Jump to: navigation, search Name: Minnesota Mining and Manufacturing Co (3M) Place: Saint Paul, Minnesota Zip: MN 55144-1000 Product: US-based...

  6. Electricity Monthly Update

    Gasoline and Diesel Fuel Update (EIA)

    Point and Saint Lucie nuclear plants. The rest of the country saw total fossil fuel use stay relatively the same or slightly decrease. Fossil Fuel Prices mmBtu MWh To gain some...

  7. Silicium de Provence SAS Silpro | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Silicium de Provence SAS (Silpro) Place: Saint Aubain, France Zip: 04 600 Sector: Solar Product: Consortium set up to run a 4,000 MT solar-grade...

  8. Building Our Energy Future: Teaching Students the Significance of Energy Efficiency

    Broader source: Energy.gov [DOE]

    Students at Saint Agnes Catholic School in Arlington, Va., recently welcomed an expert from the Energy Department’s Weatherization Assistance Program (WAP) to learn how to improve a home’s energy efficiency.

  9. New Orleans and Energy Efficiency

    Broader source: Energy.gov [DOE]

    The Saint Bernard Project works tirelessly with volunteers, veterans and homeowners to continue the rebuilding. With the help of the Department of Energy and the Department of Housing and Urban...

  10. BPA-2014-00787-FOIA Response

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

    gepl@critfc.org 94427, , UT Columbia River PUD Board of Directors Richard Simpson 32501 PITTSBURG RD SAINT HELENS OR 97051-9127 26036, 07, UT Columbia Rural Electric Association...

  11. TITLE

    Office of Legacy Management (LM)

    ... The DBV line relay station vas taken out of operation in 1961. The Atomic Energy ... of unexploded ordnance, and Saint Hakarios Ray, Omega Point, and East Cape as areas of ...

  12. CX-001651: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Commercial and Industrial Building Energy EfficiencyCX(s) Applied: A9, A11, B5.1Date: 04/09/2010Location(s): Saint Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  13. How Energy Efficiency is Adding Jobs in St. Paul, Minnesota

    ScienceCinema (OSTI)

    Hannigan, Jim; Coleman, Chris; Oliver, LeAnn; Jambois, Louis

    2013-05-29

    Saint Paul, Minnesota is using an energy efficiency grant to provide commercial retrofits that will allow a local produce distribution company to dramatically reduce its energy costs and add dozens of new workers.

  14. Equipment Inventory | Sample Preparation Laboratories

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

    21KBr Centrifuge Centrifuge SSRL BioChemMat Prep Lab 2 131 209 Saint Gobain K-104 Sanyo MIR-154 Cooled Incubator Temperature Control LCLS Sample Prep Lab 999 109 Sanyo MPR-215F...

  15. CX-001555: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Intelligent Transportation System Phase 1 (T1)CX(s) Applied: B5.1Date: 03/31/2010Location(s): Saint Louis, MissouriOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  16. CX-001488: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Public Commuter Bike Station (and Cycling Initiative)CX(s) Applied: A11, B5.1Date: 04/07/2010Location(s): Saint Louis, MissouriOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  17. City of North St Paul, Minnesota (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Paul, Minnesota (Utility Company) Jump to: navigation, search Name: City of North St Paul Place: Minnesota Phone Number: 651.747.2413 or 651.747.2417 Website: www.ci.north-saint-pa...

  18. Land O Lakes Inc | Open Energy Information

    Open Energy Info (EERE)

    O Lakes Inc Jump to: navigation, search Name: Land O'Lakes Inc Place: Saint Paul, Minnesota Zip: 55164-0101 Product: Farmer-owned cooperative, marketer of dairy-based products for...

  19. How Energy Efficiency is Adding Jobs in St. Paul, Minnesota

    Broader source: Energy.gov [DOE]

    Saint Paul, Minnesota is using an energy efficiency grant to provide commercial retrofits that will allow a local produce distribution company to dramatically reduce its energy costs and add dozens...

  20. CX-002378: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Electric Vehicles and Charging StationsCX(s) Applied: B5.1Date: 05/13/2010Location(s): Saint Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  1. CX-008529: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Energy Efficiency and Conservation Block Grant Franklyn Park Apartments; North Saint Paul CX(s) Applied: A9, B5.19 Date: 05/17/2012 Location(s): Minnesota Offices(s): Golden Field Office

  2. CX-005006: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Solar in ParksCX(s) Applied: A9, B3.1Date: 01/12/2011Location(s): Saint Petersburg, FloridaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  3. CX-008240: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Franklyn Center - North Saint Paul CX(s) Applied: A9, B2.1, B5.19 Date: 05/15/2012 Location(s): Minnesota Offices(s): Golden Field Office

  4. Studies of High Energy Particle Astrophysics

    SciTech Connect (OSTI)

    Nitz, David F; Fick, Brian E

    2014-07-30

    This report covers the progress of the Michigan Technological University particle astrophysics group during the period April 15th, 2011 through April 30th, 2014. The principal investigator is Professor David Nitz. Professor Brian Fick is the Co-PI. The focus of the group is the study of the highest energy cosmic rays using the Pierre Auger Observatory. The major goals of the Pierre Auger Observatory are to discover and understand the source or sources of cosmic rays with energies exceeding 10**19 eV, to identify the particle type(s), and to investigate the interactions of those cosmic particles both in space and in the Earth's atmosphere. The Pierre Auger Observatory in Argentina was completed in June 2008 with 1660 surface detector stations and 24 fluorescence telescopes arranged in 4 stations. It has a collecting area of 3,000 square km, yielding an aperture of 7,000 km**2 sr.

  5. Section 76

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

    On leave from Laboratoire de Météorologie Dynamique, Université Pierre and Marie Curie, France. (b) On leave to Institut Royal de Météorologie, Bruxelles. (c) On leave to Blacket Laboratory, Imperial College, London. 327 New Developments and Old Questions in Multifractal Cloud Modeling, Satellite Retrievals and Anomalous Absorption D. Schertzer , F. Schmitt , C. Naud , D. Marsan, Y. Chigirinskaya and C. Marguerit (a) (b) (c) Laboratoire de Modélisation en Mécanique Université Pierre et

  6. Pierre’s Prototype for Wind and Solar- Capitol Lake Plaza

    Broader source: Energy.gov [DOE]

    Capitol Lake Plaza sits centrally on Pierre, S.D.’s government plaza. Originally built in 1974, the building has been undergoing major energy renovations since being purchased by the state two years ago. Two major components of the renovation are about to appear at the building’s highest point: solar panels and wind turbines are being installed on the roof.

  7. 40th Anniversary of the First Proton-Proton Collisions in the CERN Intersecting Storage Rings (ISR)

    ScienceCinema (OSTI)

    None

    2011-10-06

    Welcome, Luigi di Lella and Rolf HeuerDesign and Construction of the ISR, Kurt HubnerPhysics at small angles, Ugo Amaldi (TERA Foundation)The Impact of the ISR on Accelerator Physics and Technology, Philip J. BryantPhysics at high transverse momentum, Pierre Darriulat (VATLY-Hanoi)Concluding remarks, Rolf Heuer

  8. Meeting LEP

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG J.Adams fait l'introduction et présente les deux autres orateurs. Pierre Darriulat qui fait un doscours sur la physique à l'occasion du LEP, Wolfgang Schnell, qui parle du projet de la machine LEP et le DG lui-même contribue avec quelques réflexions. Présentation des dias

  9. PowerPoint Presentation

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

    2007 FNAL Users' Meeting 2007 FNAL Users' Meeting Chris Polly Chris Polly Indiana University Indiana University 2 Chris Polly, 2007 Fermilab Users' Meeting University of Alabama Los Alamos National Laboratory Bucknell University Louisiana State University University of Cincinnati University of Michigan University of Colorado Princeton University Columbia University Saint Mary's University of Minnesota Embry Riddle University Virginia Polytechnic Institute Fermilab Western Illinois University

  10. CX-005016: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    A Public/Private Partnership for Improving Short Term Wind Energy Forecasts and Quantifying the Benefits to UtilityCX(s) Applied: A9, B3.1Date: 01/13/2011Location(s): Saint Paul, MinnesotaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office