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Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV

Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Eroe, J.; Fabjan, C.; Friedl, M.; Fruehwirth, R.; Ghete, V. M.; Hammer, J.; Haensel, S.; Hartl, C.; Hoch, M.; Hoermann, N.; Hrubec, J.; Jeitler, M.; Kasieczka, G.; Kiesenhofer, W.; Kiesenhofer, W.


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        "affiliation": "Yerevan Phys Inst, Yerevan 375036, Armenia", 
        "name": "Khachatryan, V."
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        "affiliation": "Yerevan Phys Inst, Yerevan 375036, Armenia", 
        "name": "Sirunyan, A. M."
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      {
        "affiliation": "Yerevan Phys Inst, Yerevan 375036, Armenia", 
        "name": "Tumasyan, A."
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      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Adam, W."
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      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Bergauer, T."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Dragicevic, M."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Eroe, J."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Fabjan, C."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Friedl, M."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Fruehwirth, R."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Ghete, V. M."
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      {
        "name": "Hammer, J."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Haensel, S."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Hartl, C."
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        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Hoch, M."
      }, 
      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Hoermann, N."
      }, 
      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Hrubec, J."
      }, 
      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Jeitler, M."
      }, 
      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Kasieczka, G."
      }, 
      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Kiesenhofer, W."
      }, 
      {
        "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
        "name": "Kiesenhofer, W."
      }
    ], 
    "description": "A measurement of the b-hadron production cross section in proton-proton collisions at root s = 7 TeV is presented. The dataset, corresponding to 85 nb(-1), was recorded with the CMS experiment at the LHC using a low-threshold single-muon trigger. Events are selected by the presence of a muon with transverse momentum p(T)(mu) > 6 GeV with respect to the beam direction and pseudorapidity vertical bar eta(mu)vertical bar < 2.1. The transverse momentum of the muon with respect to the closest jet discriminates events containing b hadrons from background. The inclusive b-hadron production cross section is presented as a function of muon transverse momentum and pseudorapidity. The measured total cross section in the kinematic acceptance is sigma(pp -> b + X -> mu + X') = 1.32 +/- 0.01(stat) +/- 0: 30(syst) +/- 0.15(lumi)mu b.", 
    "doi": "10.1007/JHEP03(2011)090", 
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    "journal": {
      "issue": "3", 
      "title": "JOURNAL OF HIGH ENERGY PHYSICS"
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    "publication_date": "2011-01-01", 
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    "title": "Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV"
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