Multiperipheral model with heavy clusters and description of processes with fast. lambda. /sup 0/ hyperons in K/sup -/p interactions
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:7047402
The reactions K/sup -/p..--> lambda..+ pions with hypercharge annihilation and K/sup -/p..--> lambda..p/sub slow/+X with production of a ..lambda..--antinucleon pair are investigated on the basis of the latest data on the inclusive reaction K/sup -/p..--> lambda..X at 32 GeV/c (Yu. I. Arestov et al. Preprint M-29, Institute of High Energy Physics, 1976 and paper submitted to Eighteenth International Conference on High Energy Physics, Tbilisi, July 1976). These reactions explain the appreciable fraction of the fast (in the 1.s.) ..lambda.. particles observed in experiment. The problem of production of fast baryons in meson-nucleon collisions is discussed. A multiperipheral mechanism with heavy clusters is proposed to explain the experimental data in K/sup -/p interactions at 14.3 and 32 GeV/c. Predictions are made for 70 GeV/c. A similarity between the energy dependences of the annihilation of the hypercharge, baryon charge, and leptonic ''charge'' is established.
- Research Organization:
- Institute of High Energy Physics, Serpukhov
- OSTI ID:
- 7047402
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 26:4; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645206* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BARYONS
BASIC INTERACTIONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
HYPERCHARGE
HYPERONS
INCLUSIVE INTERACTIONS
INTERACTIONS
KAON MINUS-PROTON INTERACTIONS
KAON-NUCLEON INTERACTIONS
KAON-PROTON INTERACTIONS
LAMBDA PARTICLES
MATHEMATICAL MODELS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MULTIPERIPHERAL MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PERIPHERAL MODELS
STRANGE PARTICLES
Baryon No. = 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BARYONS
BASIC INTERACTIONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
HYPERCHARGE
HYPERONS
INCLUSIVE INTERACTIONS
INTERACTIONS
KAON MINUS-PROTON INTERACTIONS
KAON-NUCLEON INTERACTIONS
KAON-PROTON INTERACTIONS
LAMBDA PARTICLES
MATHEMATICAL MODELS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MULTIPERIPHERAL MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PERIPHERAL MODELS
STRANGE PARTICLES