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Measurement of the b-hadron production cross section using decays to D*+ μ − X final states in pp collisions at √s = 7 TeV with the ATLAS detector

dc.contributor.authorBuanes, Trygveeng
dc.contributor.authorBurgess, Thomaseng
dc.contributor.authorEigen, Geraldeng
dc.contributor.authorKastanas, Alexeng
dc.contributor.authorLiebig, Wolfgangeng
dc.contributor.authorLipniacka, Annaeng
dc.contributor.authorRosendahl, Peter Lundgaardeng
dc.contributor.authorSandaker, Heidieng
dc.contributor.authorSjursen, Therese B.eng
dc.contributor.authorStugu, Bjarne Sandvikeng
dc.contributor.authorTonoyan, Arshakeng
dc.contributor.authorUgland, Mareneng
dc.contributor.authorBugge, Larseng
dc.contributor.authorBuran, Torleiveng
dc.contributor.authorCameron, David Gordoneng
dc.contributor.authorCzyczula, Zofiaeng
dc.contributor.authorGjelsten, Børge Kileeng
dc.contributor.authorLund, Esbeneng
dc.contributor.authorOuld-Saada, Farideng
dc.contributor.authorPajchel, Katarinaeng
dc.contributor.authorPylypchenko, Yuriyeng
dc.contributor.authorRead, Alexander Lincolneng
dc.contributor.authorRøhne, Ole Myreneng
dc.contributor.authorSamset, Bjørn Hallvardeng
dc.contributor.authorStapnes, Steinareng
dc.contributor.authorStrandlie, Areeng
dc.contributor.authorAad, Georgeseng
dc.contributor.authorAbbott, Bradeng
dc.contributor.authorAbdallah, Jalaleng
dc.contributor.authorAbdel Khalek, Samaheng
dc.contributor.authorAbdelalim, Ahmed Alieng
dc.contributor.authorAbdesselam, Abdeleng
dc.contributor.authorAbdinov, Ovsat Bahram oglueng
dc.contributor.authorAbi, Babakeng
dc.contributor.authorAbolins, Mariseng
dc.contributor.authorAbouZeid, Hasseng
dc.contributor.authorAbramowicz, Halinaeng
dc.contributor.authorAbreu, Hensoeng
dc.contributor.authorAcerbi, Emilioeng
dc.contributor.authorAdams, Davideng
dc.contributor.authorAddy, Tetteh N.eng
dc.contributor.authorAdelman, Jareedeng
dc.contributor.authorAderholz, Michaeleng
dc.contributor.authorAdomeit, Stefanieeng
dc.contributor.authorAdragna, Paoloeng
dc.contributor.authorAdye, Timeng
dc.contributor.authorAefsky, Scott Alaneng
dc.contributor.authorAharrouche, Mohamedeng
dc.contributor.authorAhlen, Steveneng
dc.contributor.authorAhles, Florianeng
dc.date.accessioned2015-04-21T08:57:57Z
dc.date.available2015-04-21T08:57:57Z
dc.date.issued2012-11-21eng
dc.identifier.issn0550-3213en_US
dc.identifier.urihttps://hdl.handle.net/1956/9823
dc.description.abstractThe b-hadron production cross section is measured with the ATLAS detector in pp collisions at √s = 7 TeV, using 3.3 pb−1 of integrated luminosity, collected during the 2010 LHC run. The b-hadrons are selected by partially reconstructing D*+μ−X final states. Differential cross sections are measured as functions of the transverse momentum and pseudorapidity. The measured production cross section for a b-hadron with pT > 9 GeV and |η| < 2.5 is 32.7±0.8(stat.)+4.5−6.8(syst.) μb, higher than the next-to-leadingorder QCD predictions but consistent within the experimental and theoretical uncertainties.en_US
dc.language.isoengeng
dc.publisherElsevieren_US
dc.rightsAttribution-NonCommercial-NoDerivs CC BY-NC-NDeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/eng
dc.subjectQCDeng
dc.subjectFlavour physicseng
dc.subjectB physicseng
dc.subjectHeavy quark productioneng
dc.titleMeasurement of the b-hadron production cross section using decays to D*+ μ − X final states in pp collisions at √s = 7 TeV with the ATLAS detectoren_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2015-04-01T07:23:54Zen_US
dc.description.versionpublishedVersionen_US
dc.identifier.doihttps://doi.org/10.1016/j.nuclphysb.2012.07.009
dc.identifier.cristin977963
dc.source.journalNuclear Physics B
dc.source.40864
dc.source.143
dc.source.pagenumber341-381
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431en_US
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431nob


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