Published June 1991
| Version v1
Journal article
K+ meson production in relativistic nuclear collisions
Creators
- 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow (Russian Federation). Inst. Atomnoj Ehnergii
Description
Production of positive kaons in nuclear collisions at energies ∼1-10 GeV/nucleon is studied within the 3-dimensional fluid dynamics and hadrochemical kinetics. Two limiting scenarios of kaon evoluation are considered: produced kaons are in a state of thermal- and mechanical equilibrium with the gas of nonstrange hadrons up to a certain freeze-out moment; kaons escape from the system immediately after the production. The model reproduces the experimental cross sections of Ne+NaF→K++X, Ne+Pb→K++X reactions at Elab=2.1 GeV/nucleon and momentum distribution of K+ in central Si+Au collisions at Elab=13.6 GeV/nucleon
Additional details
Additional titles
- Original title (Russian)
- Рождение К
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 53
- Journal Issue
- 6
- Series
- Yad. Fiz.
- Journal Page Range
- 1693-1703
- ISSN
- 0044-0027
- CODEN
- IDFZA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 23073095
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- CROSS SECTIONS; GEV RANGE 100-1000; HYDRODYNAMIC MODEL; KAONS PLUS; LEAD; NEON 22 REACTIONS; NUCLEAR MATTER; NUCLEAR REACTION YIELD; NUCLEAR TEMPERATURE; PARTICLE PRODUCTION; SODIUM FLUORIDES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; BOSONS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FLUORIDES; FLUORINE COMPOUNDS; GEV RANGE; HADRONS; HALIDES; HALOGEN COMPOUNDS; HEAVY ION REACTIONS; KAONS; MATHEMATICAL MODELS; MATTER; MESONS; METALS; NUCLEAR REACTIONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; SODIUM COMPOUNDS; STATISTICAL MODELS; STRANGE MESONS; STRANGE PARTICLES; THERMODYNAMIC MODEL