Rapidity distribution of photons emitted from a hadronizing quark-gluon plasma
Journal Article
·
· Physical Review, C (Nuclear Physics); (United States)
- Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Calcutta 700 064 (India)
- Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Calcutta 700 064 (India) Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Calcutta 700 064 (India)
The rapidity distribution of thermal photons emitted from a hadronizing quark-gluon plasma is obtained with initial conditions locally determined from the hadronic rapidity density and assuming a longitudinal scaling expansion as in Bjorken hydrodynamics. The corresponding results for direct (QCD) photons and for decay photons are also obtained. The rapidity distributions of the three types of photons are found to be quite different and may help identify the most favorable window in the momentum space for identification for the quark-gluon plasma
- OSTI ID:
- 6719264
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 51:1; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662230* -- Quantum Chromodynamics-- (1992-)
662340 -- Hadron Interactions-- (1992-)
663300 -- Nuclear Reactions & Scattering
General-- (1992-)
663450 -- Heavy-Ion-Induced Reactions & Scattering-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOSONS
CHARGED-PARTICLE REACTIONS
ELEMENTARY PARTICLES
EMISSION
ENERGY RANGE
FIELD THEORIES
GLUONS
HEAVY ION REACTIONS
HYDRODYNAMIC MODEL
MATHEMATICAL MODELS
MATTER
NUCLEAR REACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PHOTON EMISSION
PLASMA
POSTULATED PARTICLES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MATTER
RELATIVISTIC RANGE
STATISTICAL MODELS
THERMODYNAMIC MODEL
662340 -- Hadron Interactions-- (1992-)
663300 -- Nuclear Reactions & Scattering
General-- (1992-)
663450 -- Heavy-Ion-Induced Reactions & Scattering-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOSONS
CHARGED-PARTICLE REACTIONS
ELEMENTARY PARTICLES
EMISSION
ENERGY RANGE
FIELD THEORIES
GLUONS
HEAVY ION REACTIONS
HYDRODYNAMIC MODEL
MATHEMATICAL MODELS
MATTER
NUCLEAR REACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PHOTON EMISSION
PLASMA
POSTULATED PARTICLES
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MATTER
RELATIVISTIC RANGE
STATISTICAL MODELS
THERMODYNAMIC MODEL