Published March 7, 2005
| Version v1
Journal article
π-Ξ correlations in Au-Au collisions at STAR
Creators
- 1. Nuclear Physics Institute, Academy of Sciences of the Czech Republic, 250 68 Rez (Czech Republic)
Description
We present π-Ξ correlation analysis in Au-Au collisions at SNN=200GeV and SNN=62.4GeV, performed using the STAR detector at RHIC. A Ξ*(1530) resonance signal is observed for the first time in Au-Au collisions. Experimental data are compared with theoretical predictions. The strength of the Ξ* peak is reproduced in the correlation function assuming that π and Ξ emerge from a system in collective expansion
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysa.2004.12.052;
- arXiv
- arXiv:hep-ex/0411008v1;
- PII
- S0375-9474(04)01270-9;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 749
- Journal Issue
- 1-2
- Journal Page Range
- p. 283-286
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36049478
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BROOKHAVEN RHIC; COMPARATIVE EVALUATIONS; CORRELATION FUNCTIONS; CORRELATIONS; GOLD 197 REACTIONS; GOLD 197 TARGET; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PIONS; XI-1530 BARYONS
- Descriptors DEC
- ACCELERATORS; BARYONS; BOSONS; ELEMENTARY PARTICLES; EVALUATION; FERMIONS; FUNCTIONS; HADRONS; HEAVY ION ACCELERATORS; HEAVY ION REACTIONS; HYPERONS; MEASURING INSTRUMENTS; MESONS; NUCLEAR REACTIONS; PSEUDOSCALAR MESONS; SPECTROMETERS; STORAGE RINGS; STRANGE PARTICLES; TARGETS; XI BARYONS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.