Hadron production in nuclear collisions--a new parton-model approach
Journal Article
·
· Phys. Rev. Lett.; (United States)
We consider a quark-parton model in which wee partons of the projectile interact with wee partons of essentially independent nucleons in the nuclear target. The ratio of multiplicities in the central region is < n >/sub H A// < n > /sub H N/ = 1/2..nu.. + ..nu..(..nu.. + 1), where ..nu.. is the mean number of inelastic collisions of the projectile H, in agreement with experiment. We also predict nucleus-nucleus multiplicities, the multiplicity distribution, and the absence of shadowing in large-q/sup 2/ and large-p/sub T/ reactions.
- Research Organization:
- Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305
- OSTI ID:
- 5297258
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 39:18; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645207* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. Greater than 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
COMPOSITE MODELS
CROSS SECTIONS
ELEMENTARY PARTICLES
GLAUBER THEORY
HADRON REACTIONS
HADRONS
HYPOTHESIS
INTERACTIONS
LIMITING FRAGMENTATION
MATHEMATICAL MODELS
MESON REACTIONS
MULTIPLICITY
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PARTON MODEL
PION PLUS REACTIONS
PION REACTIONS
PROTON REACTIONS
SHADOW EFFECT
Baryon No. Greater than 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
COMPOSITE MODELS
CROSS SECTIONS
ELEMENTARY PARTICLES
GLAUBER THEORY
HADRON REACTIONS
HADRONS
HYPOTHESIS
INTERACTIONS
LIMITING FRAGMENTATION
MATHEMATICAL MODELS
MESON REACTIONS
MULTIPLICITY
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PARTON MODEL
PION PLUS REACTIONS
PION REACTIONS
PROTON REACTIONS
SHADOW EFFECT