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Title: Measurement of the Inclusive $$t\bar{t}$$ Production Cross Section in $$p\bar{p}$$ Collisions at $$\sqrt{s}=1.96$$ TeV and Determination of the Top Quark Pole Mass

Journal Article · · Phys.Rev.D
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  1. Dubna, JINR
  2. Oklahoma U.
  3. Tata Inst.
  4. Illinois U., Chicago
  5. Florida State U.
  6. Manchester U., Comp. Sci. Dept.
  7. St. Petersburg, INP
  8. Michigan U.; Augustana Coll., Sioux Falls
  9. Louisiana Tech. U.
  10. Prague, Tech. U.
  11. Taras Shevchenko U.
  12. Andes U., Bogota
  13. Clermont-Ferrand U.
  14. Fermilab
  15. Virginia U.
  16. Northeastern U.
  17. Kansas U.
  18. DAPNIA, Saclay
  19. Rio de Janeiro State U.
  20. Panjab U.
  21. Paris U., VI-VII
  22. Freiburg U.
  23. Lancaster U.
  24. Imperial Coll., London
  25. Mississippi U.
  26. Northern Illinois U.
  27. Nebraska U.
  28. SUNY, Stony Brook
  29. Moscow State U.
  30. Taras Shevchenko U.; Kiev, INR
  31. Texas U., Arlington
  32. Gottingen U., Zweites Phys. Inst.
  33. Washington U., Seattle
  34. Michigan State U.
  35. Mainz U., Inst. Phys.
  36. Lancaster U.; Liverpool U.
  37. Uppsala U.
  38. CINVESTAV, IPN
  39. Notre Dame U.
  40. Rice U.
  41. Korea U., KODEL
  42. Delhi U.
  43. Fermilab; AAAS, Washington, D.C.
  44. Marseille, CPPM
  45. Brown U.
  46. Southern Methodist U.
  47. NIKHEF, Amsterdam; Nijmegen U.
  48. Rochester U.
  49. Serpukhov, IHEP
  50. Manchester U., Comp. Sci. Dept.; DESY
  51. UC, Riverside
  52. Indiana U.
  53. Moscow, ITEP
  54. Marseille, CPPM; Michigan State U.
  55. Rutgers U., Piscataway
  56. Louis Pasteur U., Strasbourg I
  57. Lyon, IPN
  58. Orsay, LAL
  59. DAPNIA, Saclay; DESY
  60. University Coll., Dublin
  61. Oklahoma State U.
  62. Hefei, CUST
  63. Iowa State U.
  64. Aachen, Tech. Hochsch.
  65. Rio de Janeiro, CBPF
  66. CINVESTAV, IPN; Conacyt, Mexico
  67. Manchester U., Comp. Sci. Dept.; University Coll. London
  68. San Francisco de Quito U.
  69. Prague, Tech. U.; DAPNIA, Saclay
  70. SUNY, Buffalo
  71. Fermilab; Maryland U., College Park
  72. Arizona U.
  73. Fermilab; Purdue U.
  74. ICREA, Barcelona
  75. Prague, Inst. Phys.
  76. CINVESTAV, IPN; CIC, IPN
  77. ABC Federal U.
  78. Gottingen U., Zweites Phys. Inst.; KIT, Karlsruhe, SCC
  79. Michigan U.
  80. Munich U.
  81. Purdue U., Calumet
  82. Brown U.; SLAC
  83. Brookhaven; Dept. of Energy, Wash., D.C.
  84. Brookhaven
  85. LPSC, Grenoble
  86. Rio de Janeiro, CBPF; Sao Paulo, IFT
  87. Oregon State U.; Northwestern U.
  88. Langston U.
  89. Charles U.
  90. Princeton U.
  91. NIKHEF, Amsterdam
  92. Northwestern U.
  93. Indiana U.; CERN

The inclusive cross section of top quark-antiquark pairs produced in pp¯ collisions at s=1.96  TeV is measured in the lepton+jets and dilepton decay channels. The data sample corresponds to 9.7  fb-1 of integrated luminosity recorded with the D0 detector during Run II of the Fermilab Tevatron Collider. Employing multivariate analysis techniques we measure the cross section in the two decay channels and we perform a combined cross section measurement. For a top quark mass of 172.5 GeV, we measure a combined inclusive top quark-antiquark pair production cross section of σtt¯=7.26±0.13(stat)-0.50+0.57(syst)  pb which is consistent with standard model predictions. We also perform a likelihood fit to the measured and predicted top quark mass dependence of the inclusive cross section, which yields a measurement of the pole mass of the top quark. The extracted value is mt=172.8±1.1(theo)-3.1+3.3(exp)  GeV.

Research Organization:
Kiev, INR; Mainz U., Inst. Phys.; Sao Paulo, IFT; SUNY, Buffalo; Andes U., Bogota; Serpukhov, IHEP; Rice U.; SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Langston U.; Augustana Coll., Sioux Falls; Clermont-Ferrand U.; Tata Inst.; Notre Dame U.; Mississippi U.; Oklahoma U.; Brookhaven National Laboratory (BNL), Upton, NY (United States); Lyon, IPN; Southern Methodist U.; AAAS, Washington, D.C.; Liverpool U.; Prague, Tech. U.; Virginia U.; ABC Federal U.; Imperial Coll., London; Indiana U.; Michigan U.; San Francisco de Quito U.; Oregon State U.; Gottingen U., Zweites Phys. Inst.; DESY; Aachen, Tech. Hochsch.; Lancaster U.; Oklahoma State U.; Delhi U.; Illinois U., Chicago; Freiburg U.; Brown U.; Marseille, CPPM; Charles U.; Hefei, CUST; Panjab U.; Iowa State U.; Conacyt, Mexico; Paris U., VI-VII; Arizona U.; Prague, Inst. Phys.; St. Petersburg, INP; Korea U., KODEL; Northeastern U.; Purdue U.; Nebraska U.; Louisiana Tech. U.; CERN; Maryland U., College Park; LPSC, Grenoble; Munich U.; Princeton U.; Kansas U.; Florida State U.; Moscow State U.; Louis Pasteur U., Strasbourg I; NIKHEF, Amsterdam; University Coll. London; DAPNIA, Saclay; Northwestern U.; Manchester U., Comp. Sci. Dept.; Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Rutgers U., Piscataway; Washington U., Seattle; Texas U., Arlington; Uppsala U.; CIC, IPN; Orsay, LAL; Dept. of Energy, Wash., D.C.; Rio de Janeiro, CBPF; Northern Illinois U.; Taras Shevchenko U.; Rio de Janeiro State U.; Michigan State U.; University Coll., Dublin; Dubna, JINR; KIT, Karlsruhe, SCC; SUNY, Stony Brook; Rochester U.; Moscow, ITEP; ICREA, Barcelona; CINVESTAV, IPN; UC, Riverside; Nijmegen U.; Purdue U., Calumet
Sponsoring Organization:
US Department of Energy
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1334784
Report Number(s):
FERMILAB-PUB-16-180-E; oai:inspirehep.net:1463281; arXiv:1605.06168
Journal Information:
Phys.Rev.D, Journal Name: Phys.Rev.D Vol. 94
Country of Publication:
United States
Language:
English

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