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

dc.contributor.authorKhachatryan, V.
dc.contributor.authorBaringer, Philip S.
dc.contributor.authorBean, Alice
dc.contributor.authorBenelli, Gabriele
dc.contributor.authorGrachov, Oleg A.
dc.contributor.authorMurray, Michael J.
dc.contributor.authorNoonan, Danny
dc.contributor.authorRadicci, Valeria
dc.contributor.authorSanders, Stephen J.
dc.contributor.authorWood, Jeffrey Scott
dc.contributor.authorZhukova, Victoria
dc.date.accessioned2014-11-14T22:07:47Z
dc.date.available2014-11-14T22:07:47Z
dc.date.issued2011-03-18
dc.identifier.citationKhachatryan, V. et al. "Inclusive b-hadron production cross section with muons in pp collisions at s√=7TeV." Journal of High Energy Physics March 2011, 2011:90, http://www.dx.doi.org/10.1007/JHEP03(2011)090
dc.identifier.urihttp://hdl.handle.net/1808/15763
dc.description.abstractA measurement of the b-hadron production cross section in proton-proton collisions at s√=7TeVs=7TeV 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 pμT>6GeVpTμ>6GeV with respect to the beam direction and pseudorapidity |η μ | < 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 σ(pp → b + X → μ + X′) = 1.32 ± 0.01(stat) ± 0.30(syst) ± 0.15(lumi)μb.
dc.publisherSpringer
dc.rightsThis article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectHadron-Hadron Scattering
dc.titleInclusive b-hadron production cross section with muons in pp collisions at s√=7TeV
dc.typeArticle
kusw.kuauthorBaringer, Philip S.
kusw.kuauthorBean, Alice
kusw.kuauthorBenelli, Gabriele
kusw.kuauthorGrachov, Oleg A.
kusw.kuauthorMurray, Michael J.
kusw.kuauthorNoonan, Danny
kusw.kuauthorRadicci, Valeria
kusw.kuauthorSanders, Stephen J.
kusw.kuauthorWood, Jeffery Scott
kusw.kuauthorZhukova, Victoria
kusw.kudepartmentPhysics and Astronomy
kusw.oastatuspublisherdenied
dc.identifier.doi10.1007/JHEP03(2011)090
dc.identifier.orcidhttps://orcid.org/0000-0002-3932-3769
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item does not meet KU Open Access policy criteria. Publisher denied.
dc.rights.accessrightsopenAccess


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This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
Except where otherwise noted, this item's license is described as: This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.