Published January 1, 2004
| Version v1
Journal article
Λ(1520) and σ(1385) resonance production in Au+Au and p+p collisions at RHIC (√sNN=200 GeV)
Creators
- 1. SUBATECH, Ecole des Mines, 4 rue Alfred Kastler, 44307 Nantes (France)
Description
The production of Λ(1520) in p+p and Au+Au collisions provided by the RHIC at √sNN=200 GeV is investigated using the STAR detector. A preliminary σ(1385) signal is also shown. Models predict that a late rescattering phase in ultra-relativistic heavy ion collisions should lower the measured yields of these resonances. This reduction is presently confirmed through the Λ(1520)/Λ ratio which has been calculated for p+p collisions and compared with Au+Au collisions
Availability note (English)
Available online at http://stacks.iop.org/0954-3899/30/S549/g4_1_067.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/S549/g4_1_067.pdf; http://www.iop.org/;
- DOI
- 10.1088/0954-3899/30/1/067;
- PII
- S0954-3899(04)63857-6;
Publishing Information
- Journal Title
- Journal of Physics. G, Nuclear and Particle Physics
- Journal Volume
- 30
- Journal Issue
- 1
- Journal Page Range
- p. S549-S555
- ISSN
- 0954-3899
- CODEN
- JPGPED
Conference
- Title
- 7. international conference on strangeness in quark matter
- Acronym
- SQM 2003
- Dates
- 12-17 Mar 2003
- Place
- Atlantic Beach, NC (United States)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35028524
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BROOKHAVEN RHIC; COMPARATIVE EVALUATIONS; LAMBDA-1520 BARYONS; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PROTON REACTIONS; PROTON-PROTON INTERACTIONS; RESONANCE PARTICLES; SIGMA-1385 BARYONS
- Descriptors DEC
- ACCELERATORS; BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BARYONS; CHARGED-PARTICLE REACTIONS; ELEMENTARY PARTICLES; EVALUATION; FERMIONS; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HEAVY ION ACCELERATORS; HYPERONS; INTERACTIONS; LAMBDA BARYONS; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PROTON-NUCLEON INTERACTIONS; SIGMA BARYONS; SPECTROMETERS; STORAGE RINGS; STRANGE PARTICLES
Optional Information
- Collaborations
- STAR Collaboration