Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV

We provide a reference in proton-proton collisions at the energy of the Pb-Pb 2010 run at the LHC, sqrt(s) = 2.76 TeV, for the pt-differential production cross section of D0, D+, and D*+ mesons in |y| < 0.5, of electrons from heavy flavour decays in |y| < 0.9, and of muons from heavy flavour d...

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Detalles Bibliográficos
Autores principales: Averbeck, R., Bastid, N., del Valle, Z.Conesa, Crochet, P., Dainese, A., Zhang, X.
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/1368607
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author Averbeck, R.
Bastid, N.
del Valle, Z.Conesa
Crochet, P.
Dainese, A.
Zhang, X.
author_facet Averbeck, R.
Bastid, N.
del Valle, Z.Conesa
Crochet, P.
Dainese, A.
Zhang, X.
author_sort Averbeck, R.
collection CERN
description We provide a reference in proton-proton collisions at the energy of the Pb-Pb 2010 run at the LHC, sqrt(s) = 2.76 TeV, for the pt-differential production cross section of D0, D+, and D*+ mesons in |y| < 0.5, of electrons from heavy flavour decays in |y| < 0.9, and of muons from heavy flavour decays in 2.5 < y < 4. The reference is obtained by applying a pQCD-driven scaling (based on the FONLL calculation) to ALICE preliminary data at sqrt(s) = 7 TeV. In order to validate the procedure, we scale the D meson cross section to sqrt(s) = 1.96 TeV and compare to the corresponding measurements from the CDF experiment.
id cern-1368607
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13686072023-03-15T19:12:22Zhttp://cds.cern.ch/record/1368607engAverbeck, R.Bastid, N.del Valle, Z.ConesaCrochet, P.Dainese, A.Zhang, X.Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeVParticle Physics - PhenomenologyWe provide a reference in proton-proton collisions at the energy of the Pb-Pb 2010 run at the LHC, sqrt(s) = 2.76 TeV, for the pt-differential production cross section of D0, D+, and D*+ mesons in |y| < 0.5, of electrons from heavy flavour decays in |y| < 0.9, and of muons from heavy flavour decays in 2.5 < y < 4. The reference is obtained by applying a pQCD-driven scaling (based on the FONLL calculation) to ALICE preliminary data at sqrt(s) = 7 TeV. In order to validate the procedure, we scale the D meson cross section to sqrt(s) = 1.96 TeV and compare to the corresponding measurements from the CDF experiment.We provide a reference in proton-proton collisions at the energy of the Pb-Pb 2010 run at the LHC, sqrt(s) = 2.76 TeV, for the pt-differential production cross section of D0, D+, and D*+ mesons in |y| < 0.5, of electrons from heavy flavour decays in |y| < 0.9, and of muons from heavy flavour decays in 2.5 < y < 4. The reference is obtained by applying a pQCD-driven scaling (based on the FONLL calculation) to ALICE preliminary data at sqrt(s) = 7 TeV. In order to validate the procedure, we scale the D meson cross section to sqrt(s) = 1.96 TeV and compare to the corresponding measurements from the CDF experiment.arXiv:1107.3243oai:cds.cern.ch:13686072011-07-19
spellingShingle Particle Physics - Phenomenology
Averbeck, R.
Bastid, N.
del Valle, Z.Conesa
Crochet, P.
Dainese, A.
Zhang, X.
Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV
title Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV
title_full Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV
title_fullStr Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV
title_full_unstemmed Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV
title_short Reference heavy flavour cross sections in pp collisions at \surd s = 2.76 TeV, using a pQCD-driven \surd s-scaling of ALICE measurements at \surd s = 7 TeV
title_sort reference heavy flavour cross sections in pp collisions at \surd s = 2.76 tev, using a pqcd-driven \surd s-scaling of alice measurements at \surd s = 7 tev
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/1368607
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