Published June 2007 | Version v1
Journal article Metadata-only

Δ33-medium mass modification and pion spectra

Creators

  • 1. Fudan University, Institute of Modern Physics, Shanghai (China)
  • 2. University of Arizona, Department of Physics, Tucson, AZ (United States)

Description

We study the π± spectra obtained in 2, 4, 6 and 8 A GeV Au-Au collisions within the thermal model. We find that the main features of the data can be well described after we include the pions from the decay of the Δ-resonance with medium mass modification. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epja/i2007-10386-5

Additional details

Identifiers

DOI
10.1140/epja/i2007-10386-5;

Publishing Information

Journal Title
European Physical Journal. A
Journal Volume
32
Journal Issue
3
Journal Page Range
p. 267-272
ISSN
1434-6001

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
38080113
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DEEP INELASTIC HEAVY ION REACTIONS; DELTA-1232 BARYONS; EFFECTIVE MASS; GEV RANGE 100-1000; GOLD 197 REACTIONS; GOLD 197 TARGET; HADRONIC PARTICLE DECAY; NUCLEAR MATTER; NUCLEAR MODELS; NUCLEAR REACTION KINETICS; PARTICLE RAPIDITY; PIONS MINUS; PIONS PLUS; RELATIVISTIC RANGE; STATISTICAL MODELS; TEV RANGE 01-10; THEORETICAL DATA; TRANSVERSE MOMENTUM
Descriptors DEC
BARYONS; BOSONS; DATA; DECAY; DELTA BARYONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; HEAVY ION REACTIONS; INFORMATION; KINETICS; LINEAR MOMENTUM; MASS; MATHEMATICAL MODELS; MATTER; MESONS; N*BARYONS; NUCLEAR REACTIONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE PROPERTIES; PIONS; PSEUDOSCALAR MESONS; REACTION KINETICS; TARGETS; TEV RANGE