Published January 2, 1992
| Version v1
Journal article
Hadronic gas interpretation of NA35 and WA85 results
- 1. Dept. of Physics, Univ. of Pretoria (South Africa)
Description
Particle ratios, as recently measured by the NA35 and WA85 Collaborations, are interpreted within the framework of chemically equilibrated hadronic gas models. The lower and upper experimental bounds of the NA35's anti Λ/Λ and Ks0/Λ ratios are compatible with a hadronic gas at temperatures T≥174 MeV, and freeze-out baryon densities nB≥0.16 fm-3. The Ξ-/Λ, anti Ξ-/anti Λ, anti Λ/Λ and anti Ξ-/Ξ- ratios, as reported by WA85, can be fitted using the same hadronic gas model with T≥178 MeV and nB≥0.16 fm-3. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 274
- Journal Issue
- 1
- Series
- Phys. Lett., Sect. B.
- Journal Page Range
- 128-132
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23041137
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANTILAMBDA PARTICLES; ANTIXI PARTICLES; BRANCHING RATIO; DEEP INELASTIC HEAVY ION REACT; HEAVY ION REACTIONS; INCLUSIVE INTERACTIONS; KAONS NEUTRAL SHORT-LIVED; NUCLEAR REACTION KINETICS; PARTICLE PRODUCTION; RELATIVISTIC RANGE; SULFUR 32 REACTIONS; SULFUR 32 TARGET; TEV RANGE 01-10; THERMAL EQUILIBRIUM; THERMODYNAMIC MODEL; TUNGSTEN 184 TARGET; XI MINUS PARTICLES
- Descriptors DEC
- ANTIBARYONS; ANTIHYPERONS; ANTIMATTER; ANTIPARTICLES; BARYONS; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; EQUILIBRIUM; FERMIONS; HADRONS; HYPERONS; INTERACTIONS; KAONS; KAONS NEUTRAL; KINETICS; LAMBDA BARYONS; LAMBDA PARTICLES; MATHEMATICAL MODELS; MATTER; MESONS; NUCLEAR REACTIONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; REACTION KINETICS; STATISTICAL MODELS; STRANGE MESONS; STRANGE PARTICLES; TARGETS; TEV RANGE; XI BARYONS; XI PARTICLES