Identified particle distributions in pp and Au+Au collisions at root s(NN)=200 GeV

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SYSNO ASEP	0101882
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Identified particle distributions in pp and Au+Au collisions at root s(NN)=200 GeV
Title	Rozdělení identifikovaných částic v pp a Au+Au srážkách při energii 200 GeV
Author(s)	Adams, J. (GB) Chaloupka, Petr (UJF-V)_RID Filip, P. (CZ) Lednický, R. (CZ) Šumbera, Michal (UJF-V)_{RID, ORCID, SAI} Zborovský, Imrich (UJF-V)_{RID, ORCID, SAI}
Source Title	Physical Review Letters. - : American Physical Society - ISSN 0031-9007 Roč. 92, č. 11 (2004), s. 112301
Number of pages	1 s.
Language	eng - English
Country	US - United States
Keywords	vector-meson production ; 205 GeV-C ; inclusive production
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	GA202/04/0793 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z1048901 - UJF-V
Annotation	Transverse mass and rapidity distributions for charged pions, charged kaons, protons, and antiprotons are reported for roots(NN)=200 GeV pp and Au+Au collisions at Relativistic Heary Ion Collider (RHIC). Chemical and kinetic equilibrium model fits to our data reveal strong radial flow and long duration from chemical to kinetic freeze-out in central Au+Au collisions. The chemical freeze-out temperature appears to be independent of initial conditions at RHIC energies.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2005

Number of the records: 1