Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation

The data on transverse mass spectra of K0S, K+ and K- mesons produced in p+p and p+pbar interactions in the energy range sqrt(s_NN)=4.7-1800 GeV are compiled and analyzed. The spectra are parameterized as dN/(m_T dm_T) = C e^(-m_T/T). The values of the inverse slope parameter T for K0S, K+ and K- ar...

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Detalles Bibliográficos
Autores principales: Kliemant, M, Lungwitz, B, Gazdzicki, M
Lenguaje:eng
Publicado: 2003
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/633551
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author Kliemant, M
Lungwitz, B
Gazdzicki, M
author_facet Kliemant, M
Lungwitz, B
Gazdzicki, M
author_sort Kliemant, M
collection CERN
description The data on transverse mass spectra of K0S, K+ and K- mesons produced in p+p and p+pbar interactions in the energy range sqrt(s_NN)=4.7-1800 GeV are compiled and analyzed. The spectra are parameterized as dN/(m_T dm_T) = C e^(-m_T/T). The values of the inverse slope parameter T for K0S, K+ and K- are similar. The T parameter increases monotonically with sqrt(s_NN) from T = 130 MeV at sqrt(s_NN) = 4.7 GeV to T = 220 MeV at sqrt(s_NN) = 1800 GeV. The T parameter measured in p+p (p+pbar) is significantly lower than the corresponding parameter obtained for central Pb+Pb collisions. The anomalous energy dependence of T observed for Pb+Pb collisions is not seen in the case of p+p interactions.
id cern-633551
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6335512019-09-30T06:29:59Zhttp://cds.cern.ch/record/633551engKliemant, MLungwitz, BGazdzicki, MEnergy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilationParticle Physics - ExperimentThe data on transverse mass spectra of K0S, K+ and K- mesons produced in p+p and p+pbar interactions in the energy range sqrt(s_NN)=4.7-1800 GeV are compiled and analyzed. The spectra are parameterized as dN/(m_T dm_T) = C e^(-m_T/T). The values of the inverse slope parameter T for K0S, K+ and K- are similar. The T parameter increases monotonically with sqrt(s_NN) from T = 130 MeV at sqrt(s_NN) = 4.7 GeV to T = 220 MeV at sqrt(s_NN) = 1800 GeV. The T parameter measured in p+p (p+pbar) is significantly lower than the corresponding parameter obtained for central Pb+Pb collisions. The anomalous energy dependence of T observed for Pb+Pb collisions is not seen in the case of p+p interactions.hep-ex/0308002oai:cds.cern.ch:6335512003-08-01
spellingShingle Particle Physics - Experiment
Kliemant, M
Lungwitz, B
Gazdzicki, M
Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation
title Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation
title_full Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation
title_fullStr Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation
title_full_unstemmed Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation
title_short Energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.A compilation
title_sort energy dependence of transverse mass spectra of kaons produced in p+p and p+pbar interactions.a compilation
topic Particle Physics - Experiment
url http://cds.cern.ch/record/633551
work_keys_str_mv AT kliemantm energydependenceoftransversemassspectraofkaonsproducedinppandppbarinteractionsacompilation
AT lungwitzb energydependenceoftransversemassspectraofkaonsproducedinppandppbarinteractionsacompilation
AT gazdzickim energydependenceoftransversemassspectraofkaonsproducedinppandppbarinteractionsacompilation

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