Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets

We calculate the yields of a variety of hadrons for RHIC and LHC energies assuming thermodynamical equilibration of the produced minijets, and using as input results from pQCD for the energy densities at midrapidity. In the calculation of the production of partons and of transverse energy one has to...

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Detalles Bibliográficos
Autores principales: Hammon, N, Stöcker, H, Greiner, W, Dumitru, A
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/0954-3899/26/8/314
http://cds.cern.ch/record/393381
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author Hammon, N
Stöcker, H
Greiner, W
Dumitru, A
author_facet Hammon, N
Stöcker, H
Greiner, W
Dumitru, A
author_sort Hammon, N
collection CERN
description We calculate the yields of a variety of hadrons for RHIC and LHC energies assuming thermodynamical equilibration of the produced minijets, and using as input results from pQCD for the energy densities at midrapidity. In the calculation of the production of partons and of transverse energy one has to account for nuclear shadowing. By using two parametrizations for the gluon shadowing one derives energy densities differing strongly in magnitude. In this publication we link those perturbatively calculated energy densities of partons via entropy conservation in an ideal fluid to the hadron multiplicities at chemical freeze-out.
id cern-393381
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-3933812019-09-30T06:29:59Zdoi:10.1088/0954-3899/26/8/314http://cds.cern.ch/record/393381engHammon, NStöcker, HGreiner, WDumitru, AHadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijetsParticle Physics - PhenomenologyWe calculate the yields of a variety of hadrons for RHIC and LHC energies assuming thermodynamical equilibration of the produced minijets, and using as input results from pQCD for the energy densities at midrapidity. In the calculation of the production of partons and of transverse energy one has to account for nuclear shadowing. By using two parametrizations for the gluon shadowing one derives energy densities differing strongly in magnitude. In this publication we link those perturbatively calculated energy densities of partons via entropy conservation in an ideal fluid to the hadron multiplicities at chemical freeze-out.hep-ph/9907324oai:cds.cern.ch:3933812000
spellingShingle Particle Physics - Phenomenology
Hammon, N
Stöcker, H
Greiner, W
Dumitru, A
Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets
title Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets
title_full Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets
title_fullStr Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets
title_full_unstemmed Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets
title_short Hadron yields in Au + Au/Pb + Pb at RHIC and LHC from thermalized minijets
title_sort hadron yields in au + au/pb + pb at rhic and lhc from thermalized minijets
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1088/0954-3899/26/8/314
http://cds.cern.ch/record/393381
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AT stockerh hadronyieldsinauaupbpbatrhicandlhcfromthermalizedminijets
AT greinerw hadronyieldsinauaupbpbatrhicandlhcfromthermalizedminijets
AT dumitrua hadronyieldsinauaupbpbatrhicandlhcfromthermalizedminijets

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