LHCb first J/psi cross-section measurement

The first LHCb measurement of the J/@j production cross-section is presented. The differential production cross-section is measured as a function of the J/@j transverse momentum p_T in the range p_T@?[0,10]GeV/c and rapidity y in the range y@?[2.5 ,4]. The analysis is based on a sample of 14.2 nb^-^...

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Detalles Bibliográficos
Autor principal: Robbe, P
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2011.03.057
http://cds.cern.ch/record/2002960
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author Robbe, P
author_facet Robbe, P
author_sort Robbe, P
collection CERN
description The first LHCb measurement of the J/@j production cross-section is presented. The differential production cross-section is measured as a function of the J/@j transverse momentum p_T in the range p_T@?[0,10]GeV/c and rapidity y in the range y@?[2.5 ,4]. The analysis is based on a sample of 14.2 nb^-^1 collected between April and June 2010 at the pp Large Hadron Collider at CERN, at a center-of-mass energy s=7TeV. The fraction of J/@j coming from b-hadron decays is estimated using the J/@j pseudo-pro pertime.
id oai-inspirehep.net-914045
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
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spelling oai-inspirehep.net-9140452019-09-30T06:29:59Zdoi:10.1016/j.nuclphysbps.2011.03.057http://cds.cern.ch/record/2002960engRobbe, PLHCb first J/psi cross-section measurementParticle Physics - ExperimentThe first LHCb measurement of the J/@j production cross-section is presented. The differential production cross-section is measured as a function of the J/@j transverse momentum p_T in the range p_T@?[0,10]GeV/c and rapidity y in the range y@?[2.5 ,4]. The analysis is based on a sample of 14.2 nb^-^1 collected between April and June 2010 at the pp Large Hadron Collider at CERN, at a center-of-mass energy s=7TeV. The fraction of J/@j coming from b-hadron decays is estimated using the J/@j pseudo-pro pertime.oai:inspirehep.net:9140452011
spellingShingle Particle Physics - Experiment
Robbe, P
LHCb first J/psi cross-section measurement
title LHCb first J/psi cross-section measurement
title_full LHCb first J/psi cross-section measurement
title_fullStr LHCb first J/psi cross-section measurement
title_full_unstemmed LHCb first J/psi cross-section measurement
title_short LHCb first J/psi cross-section measurement
title_sort lhcb first j/psi cross-section measurement
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysbps.2011.03.057
http://cds.cern.ch/record/2002960
work_keys_str_mv AT robbep lhcbfirstjpsicrosssectionmeasurement

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