Large-P/sub perpendicular/ distribution and characteristics of the fireball. [Cross sections]
Journal Article
·
· Phys. Rev., D; (United States)
Large-P/sub perpendicular/ distributions for ..pi../sup plus-or-minus/ and K/sup plus-or-minus/ from p-nucleus collisions of the Chicago-Princeton experiment are analyzed using a Bose-type distribution. A discussion is presented on the behavior of two parameters, temperature and transverse velocity of the fireball. The A dependence of cross sections is found to follow a power law A/sup alpha/, with ..cap alpha.. = 0.86 for ..pi../sup plus-or-minus/ as well as for K/sup plus-or-minus/. A comparison with data from a CERN ISR experiment shows a striking similarity in meson production by p-p and p-nucleus collisions. Remarks from the viewpoint of the Boltzmann factor are made about the P/sub perpendicular/ distribution of the new particle J (3.1) from nucleon-nucleus collisions. (AIP)
- Research Organization:
- Argonne National Laboratory, Argonne, Illinois 60439
- OSTI ID:
- 7364143
- Journal Information:
- Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 13:7; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
BERYLLIUM 9 TARGET
BOSONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
FIREBALL MODEL
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
INTERACTIONS
KAONS
KAONS MINUS
KAONS PLUS
LINEAR MOMENTUM
MATHEMATICAL MODELS
MESONS
METALS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PIONS
PIONS MINUS
PIONS PLUS
PROTON REACTIONS
PSEUDOSCALAR MESONS
REFRACTORY METALS
STRANGE PARTICLES
TARGETS
TITANIUM
TRANSITION ELEMENTS
TRANSVERSE MOMENTUM
TUNGSTEN
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
BERYLLIUM 9 TARGET
BOSONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
FIREBALL MODEL
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
INTERACTIONS
KAONS
KAONS MINUS
KAONS PLUS
LINEAR MOMENTUM
MATHEMATICAL MODELS
MESONS
METALS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PIONS
PIONS MINUS
PIONS PLUS
PROTON REACTIONS
PSEUDOSCALAR MESONS
REFRACTORY METALS
STRANGE PARTICLES
TARGETS
TITANIUM
TRANSITION ELEMENTS
TRANSVERSE MOMENTUM
TUNGSTEN