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dc.date.accessioned 2019-07-17T15:07:04Z
dc.date.available 2019-07-17T15:07:04Z
dc.date.issued 2012-11-21
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/78334
dc.description.abstract The 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-leading- order QCD predictions but consistent within the experimental and theoretical uncertainties. en
dc.format.extent 341-381 es
dc.language en es
dc.subject Quantum chromodynamics es
dc.subject Flavour physics es
dc.subject B physics es
dc.subject Heavy quark production es
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 en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/j.nuclphysb.2012.07.009 es
sedici.identifier.issn 0550-3213 es
sedici.creator.person Anduaga, Xabier Sebastián es
sedici.creator.person Dova, María Teresa es
sedici.creator.person Monticelli, Fernando Gabriel es
sedici.creator.person Tripiana, Martín Fernando es
sedici.creator.corporate The ATLAS Collaboration es
sedici.description.note La lista completa de autores puede verse en el archivo asociado. es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 3.0 Unported (CC BY 3.0)
sedici.rights.uri http://creativecommons.org/licenses/by/3.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Nuclear Physics B es
sedici.relation.journalVolumeAndIssue vol. 864, no. 3 es


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Creative Commons Attribution 3.0 Unported (CC BY 3.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 3.0 Unported (CC BY 3.0)