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
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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

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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

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dc.contributor.author ATLAS Collaboration
dc.contributor.author Mitsou, Vasiliki
dc.contributor.author Fuster Verdú, Juan A.
dc.contributor.author Ferrer Soria, Antonio
dc.contributor.author Castillo Giménez, María Victoria
dc.contributor.author Cabrera Urbán, Susana
dc.contributor.author García García, Carmen
dc.contributor.author Higón Rodríguez, Emilio
dc.contributor.author Martí García, Salvador
dc.contributor.author Ros Martínez, Eduardo
dc.contributor.author González de la Hoz, Santiago
dc.contributor.author Salt Cairols, José
dc.contributor.author Valls Ferrer, Juan Antonio
dc.contributor.author Kaci, Mohammed
dc.contributor.author Fiorini, Luca
dc.contributor.author Hernández Jiménez, Yesenia
dc.contributor.author Lacasta Llácer, Carlos
dc.contributor.author Villaplana Pérez, Miguel
dc.date.accessioned 2014-07-04T12:01:40Z
dc.date.available 2014-07-04T12:01:40Z
dc.date.issued 2012
dc.identifier.uri http://hdl.handle.net/10550/36964
dc.description.abstract The b-hadron production cross section is measured with the ATLAS detector in pp collisions at root 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*(+)mu 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 p(T) > 9 GeV and vertical bar eta vertical bar < 2.5 is 32.7 +/- 0.8(stat.)(-6.8)(+4.5)(syst.) μb, higher than the next-to-leading-order QCD predictions but consistent within the experimental and theoretical uncertainties.
dc.language.iso eng
dc.relation.ispartof Nuclear Physics B, 2012, vol. 864, num. 3, p. 341-381
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source ATLAS Collaboration Mitsou, Vasiliki Fuster Verdú, Juan A. Ferrer Soria, Antonio Castillo Giménez, María Victoria Cabrera Urbán, Susana García García, Carmen Higón Rodríguez, Emilio Martí García, Salvador Ros Martínez, Eduardo González de la Hoz, Santiago Salt Cairols, José Valls Ferrer, Juan Antonio Kaci, Mohammed Fiorini, Luca Hernández Jiménez, Yesenia Lacasta Llácer, Carlos Villaplana Pérez, Miguel 2012 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 Nuclear Physics B 864 3 341 381
dc.subject Física nuclear
dc.subject Partícules (Física nuclear)
dc.subject Col·lisions (Física nuclear)
dc.subject Detectors de radiació
dc.title 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.type info:eu-repo/semantics/article
dc.date.updated 2014-07-04T12:01:40Z
dc.identifier.doi http://dx.doi.org/10.1016/j.nuclphysb.2012.07.009
dc.identifier.idgrec 083377

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