Ringlike event observed in superhigh-energy interactions and a possible phase transition
Journal Article
·
· Chin. Phys.; (United States)
OSTI ID:7148772
The kinematical analysis of a ringlike event observed in a mountain emulsion chamber shows that this kind of event might be related to multiparticle production within a narrow rapidity interval of the fragmentation region in superhigh-energy interactions, therefore possibly related to a phase transition in the nucleus-nucleus interaction. The air cascade showers induced by superhigh-energy nucleus-nucleus interactions are simulated by a transition model. Under the conditions of the emulsion chamber experiment, the ringlike event is obtained.
- Research Organization:
- Institute of High Energy Physics, Academia Sinica, Beijing
- OSTI ID:
- 7148772
- Journal Information:
- Chin. Phys.; (United States), Journal Name: Chin. Phys.; (United States) Vol. 8:3; ISSN CHPHD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640101 -- Astrophysics & Cosmology-- Cosmic Radiation
645100* -- High Energy Physics-- Particle Interactions & Properties-Experimental
651100 -- Nuclear Physics-- Experimental Techniques-- (1980-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CASCADE SHOWERS
CHARGED-PARTICLE REACTIONS
COSMIC RADIATION
DATA ANALYSIS
DEEP INELASTIC HEAVY ION REACTIONS
ENERGY RANGE
HEAVY ION REACTIONS
IONIZING RADIATIONS
MATTER
NUCLEAR MATTER
NUCLEAR REACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PHASE TRANSFORMATIONS
QUARK MATTER
RADIATIONS
SHOWERS
SPALLATION
TEV RANGE
645100* -- High Energy Physics-- Particle Interactions & Properties-Experimental
651100 -- Nuclear Physics-- Experimental Techniques-- (1980-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CASCADE SHOWERS
CHARGED-PARTICLE REACTIONS
COSMIC RADIATION
DATA ANALYSIS
DEEP INELASTIC HEAVY ION REACTIONS
ENERGY RANGE
HEAVY ION REACTIONS
IONIZING RADIATIONS
MATTER
NUCLEAR MATTER
NUCLEAR REACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE RAPIDITY
PHASE TRANSFORMATIONS
QUARK MATTER
RADIATIONS
SHOWERS
SPALLATION
TEV RANGE