Published August 1, 2004 | Version v1
Journal article Metadata-only

Indication of quark deconfinement and evidence for a Hubble flow in 130 and 200 GeV Au+Au collisions

Creators

  • 1. Department of Atomic Physics, ELTE, Pazmany P 1/a, H-1117 Budapest (Hungary)
  • 2. MTA KFKI RMKI, PO Box 49, H-1525 Budapest 114 (Hungary)
  • 3. Department of Physics, University of Lund, S-22362 Lund (Sweden)

Description

Buda-Lund hydro-model fits are compared to BRAHMS, PHENIX, PHOBOS and STAR data on identified particle spectra, two-particle Bose-Einstein or HBT correlations, charged particle pseudorapidity distributions and pseudorapidity as well as pT dependent elliptic flow in √sNN = 130 and 200 GeV Au+Au collisions at RHIC. Preliminary results indicate that 7/8 of the particle emitting volume is rather cold, with surface temperature of 105 MeV, but the temperature has a distribution and the most central 1/8 of the volume is superheated to temperatures above the critical value, T(x) > Tc = 172 ± 3 MeV

Availability note (English)

Available online at http://stacks.iop.org/0954-3899/30/S1079/g4_8_062.pdf or at the Web site for the Journal of Physics. G, Nuclear and Particle Physics (ISSN 1361-6471) http://www.iop.org/

Additional details

Identifiers

URL
http://stacks.iop.org/0954-3899/30/S1079/g4_8_062.pdf; http://www.iop.org/;
DOI
10.1088/0954-3899/30/8/062;
PII
S0954-3899(04)77857-3;

Publishing Information

Journal Title
Journal of Physics. G, Nuclear and Particle Physics
Journal Volume
30
Journal Issue
8
Journal Page Range
p. S1079-S1082
ISSN
0954-3899
CODEN
JPGPED

Conference

Title
17. international conference on ultra-relativistic nucleus-nucleus collisions
Acronym
Quark Matter 2004
Dates
11-17 Jan 2004
Place
Oakland, CA (United States)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35077334
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BROOKHAVEN RHIC; CHARGED PARTICLES; COMPARATIVE EVALUATIONS; CORRELATIONS; DISTRIBUTION; HYDRODYNAMIC MODEL; MULTIPARTICLE SPECTROMETERS; MULTIPLE PRODUCTION; PARTICLE IDENTIFICATION; PARTICLE RAPIDITY; QUARKS; TRANSVERSE MOMENTUM
Descriptors DEC
ACCELERATORS; EVALUATION; FERMIONS; HEAVY ION ACCELERATORS; LINEAR MOMENTUM; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; SPECTROMETERS; STATISTICAL MODELS; STORAGE RINGS; THERMODYNAMIC MODEL