Published April 1, 2005
| Version v1
Journal article
Σ(1385) results and status of the Θ+ in STAR
Creators
- 1. Physics Department, Yale University, Sloane Physics Laboratory, PO Box 208120, New Haven, CT 06520-8120 (United States)
Description
The Σ(1385) analysis and the current status of pentaquark search with the STAR detector are reported. The corrected pT spectra and the yields of the Σ±(1385) and their antiparticles in the most central Au+Au as well as elementary p+p collisions are presented. A comparison of the (pT) of observed particles suggests a similar behaviour for particles with mass greater than 1.2 GeV in p+p and Au+Au collision environments. Acceptance and efficiency studies with simulations show that the (anti)pentaquarks should be found at the 3% level
Availability note (English)
Available online at http://stacks.iop.org/0954-3899/31/S179/g5_4_022.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/0954-3899/31/S179/g5_4_022.pdf; http://www.iop.org/;
- DOI
- 10.1088/0954-3899/31/4/022;
- PII
- S0954-3899(05)92042-2;
Publishing Information
- Journal Title
- Journal of Physics. G, Nuclear and Particle Physics
- Journal Volume
- 31
- Journal Issue
- 4
- Journal Page Range
- p. S179-S185
- ISSN
- 0954-3899
- CODEN
- JPGPED
Conference
- Title
- Workshop for young scientists on the physics of ultra-relativistic nucleus-nucleus collisions
- Acronym
- Hot Quarks 2004
- Dates
- 18-24 Jul 2004
- Place
- Taos Valley, NM (United States)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36108220
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIPARTICLES; BROOKHAVEN RHIC; COMPARATIVE EVALUATIONS; COMPUTERIZED SIMULATION; EFFICIENCY; GEV RANGE; GOLD 197 REACTIONS; GOLD 197 TARGET; MULTIPARTICLE SPECTROMETERS; NUCLEAR REACTION YIELD; PARTICLE IDENTIFICATION; REST MASS; SIGMA-1385 BARYONS
- Descriptors DEC
- ACCELERATORS; ANTIMATTER; BARYONS; ELEMENTARY PARTICLES; ENERGY RANGE; EVALUATION; FERMIONS; HADRONS; HEAVY ION ACCELERATORS; HEAVY ION REACTIONS; HYPERONS; MASS; MATTER; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; SIGMA BARYONS; SIMULATION; SPECTROMETERS; STORAGE RINGS; STRANGE PARTICLES; TARGETS; YIELDS
Optional Information
- Collaborations
- STAR Collaboration