Bose-Einstein correlation of particles produced by expanding sources

Journal Article · Wed Jun 01 04:00:00 EDT 1988 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.37.3237· OSTI ID:5160062

Hama, Y; Padula, S S

Bose-Einstein correlation is discussed for particles produced by rapidly expanding sources, when kinematical effects hinder a direct relation between the observed correlations and the source dimensions. Some of these effects are illustrated by considering Landau's hydrodynamical model wherein each space-time point of the fluid with temperature T = T/sub c/approx. =m/sub ..pi../ is taken as an independent and chaotic emitting center with a Planck spectral distribution. In particular, this model reproduces surprisingly well the observed ..pi..-..pi.. and K-K correlations at the CERN ISR.

• Research Organization: Instituto de Fisica, Universidade de Sa-tildeo Paulo, Sa-tildeo Paulo, Brazil
• OSTI ID: 5160062
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 37:11; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSE-EINSTEIN STATISTICS
CERN ISR
CORRELATION FUNCTIONS
FIELD THEORIES
FUNCTIONS
HADRON-HADRON INTERACTIONS
HYDRODYNAMIC MODEL
INTERACTIONS
KAON-KAON INTERACTIONS
LIFETIME
LINEAR MOMENTUM
MATHEMATICAL MODELS
MESON-MESON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE KINEMATICS
PARTICLE MODELS
PION-PION INTERACTIONS
POINT SOURCES
PROBABILITY
RADIATION SOURCES
SPACE-TIME
STATISTICAL MODELS
STORAGE RINGS
THERMODYNAMIC MODEL
TRANSVERSE MOMENTUM