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On similarities of bulk observables in nuclear and particle collisions

We study the regularities in the multiparticle production data obtained from different types of collisions indicating the universality of the hadroproduction process. The similarities of such bulk variables like the charged particle mean multiplicity and the pseudorapidity density at midrapidity mea...

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Detalles Bibliográficos
Autores principales: Sarkisyan-Grinbaum, E, Sakharov, Alexander S
Lenguaje:eng
Publicado: 2004
Materias:
Acceso en línea:http://cds.cern.ch/record/800148
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author Sarkisyan-Grinbaum, E
Sakharov, Alexander S
author_facet Sarkisyan-Grinbaum, E
Sakharov, Alexander S
author_sort Sarkisyan-Grinbaum, E
collection CERN
description We study the regularities in the multiparticle production data obtained from different types of collisions indicating the universality of the hadroproduction process. The similarities of such bulk variables like the charged particle mean multiplicity and the pseudorapidity density at midrapidity measured in nucleus-nucleus, (anti)proton-proton and e+e- interactions are analysed according to the dissipating energy of participants and their types. This approach shows a good agreement with the measurements in a wide range of nuclear collision energies from AGS to RHIC. The predictions up to the LHC energies are made and compared to experimental extrapolations.
id cern-800148
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
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spelling cern-8001482019-09-30T06:29:59Zhttp://cds.cern.ch/record/800148engSarkisyan-Grinbaum, ESakharov, Alexander SOn similarities of bulk observables in nuclear and particle collisionsParticle Physics - PhenomenologyWe study the regularities in the multiparticle production data obtained from different types of collisions indicating the universality of the hadroproduction process. The similarities of such bulk variables like the charged particle mean multiplicity and the pseudorapidity density at midrapidity measured in nucleus-nucleus, (anti)proton-proton and e+e- interactions are analysed according to the dissipating energy of participants and their types. This approach shows a good agreement with the measurements in a wide range of nuclear collision energies from AGS to RHIC. The predictions up to the LHC energies are made and compared to experimental extrapolations.hep-ph/0410324CERN-PH-TH-2004-213oai:cds.cern.ch:8001482004-10-25
spellingShingle Particle Physics - Phenomenology
Sarkisyan-Grinbaum, E
Sakharov, Alexander S
On similarities of bulk observables in nuclear and particle collisions
title On similarities of bulk observables in nuclear and particle collisions
title_full On similarities of bulk observables in nuclear and particle collisions
title_fullStr On similarities of bulk observables in nuclear and particle collisions
title_full_unstemmed On similarities of bulk observables in nuclear and particle collisions
title_short On similarities of bulk observables in nuclear and particle collisions
title_sort on similarities of bulk observables in nuclear and particle collisions
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/800148
work_keys_str_mv AT sarkisyangrinbaume onsimilaritiesofbulkobservablesinnuclearandparticlecollisions
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