Published September 17, 1987 | Version v1
Journal article Metadata-only

Isospin effects on pion production by heavy ions

Creators

  • 1. Michigan State Univ., East Lansing (USA). National Superconducting Cyclotron Lab.

Description

Cross section ratios π-/π+ for pions produced in heavy ion reactions are calculated in the statistical model, using measured absorption cross section ratios, and a simple model for the level density ratio. We find overall agreement for data in the energy range 80-400 MeV/nucleon for systems ranging from 12C+12C to 139La+139La. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
195
Journal Issue
4
Series
Phys. Lett., B.
Journal Page Range
521-523
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
19016121
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ABSORPTION; BRANCHING RATIO; CARBON 12 REACTIONS; CARBON 12 TARGET; COMPOUND-NUCLEUS REACTIONS; CROSS SECTIONS; ENERGY SPECTRA; ENERGY-LEVEL DENSITY; EVAPORATION MODEL; GEV RANGE 01-10; GEV RANGE 10-100; HEAVY ION REACTIONS; INCLUSIVE INTERACTIONS; LANTHANUM 139 REACTIONS; LANTHANUM 139 TARGET; MEV RANGE 100-1000; NUCLEAR STRUCTURE; PARTICLE PRODUCTION; PIONS MINUS; PIONS PLUS; STATISTICAL MODELS; THEORETICAL DATA
Descriptors DEC
BOSONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MESONS; MEV RANGE; NUCLEAR MODELS; NUCLEAR REACTIONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; SPECTRA; TARGETS

Optional Information

Contract/Grant/Project number
Grant PHY-85-19653