Generation of particles with a lifetime of 10/sup -14/--10/sup -13/ sec in collisions of 70-GeV protons and 50-GeV. pi. /sup -/-mesons with emulsion nuclei
Journal Article
·
· JETP Lett. (Engl. Transl.); (United States)
OSTI ID:6286507
The statistics for 3 x 10/sup 4/ primary stars, which were identified as a result of irradiation of emulsion nuclei by 70-GeV protons and 50-GeV ..pi../sup -/ mesons, were used to record particles with a lifetime of 10/sup -14/--10/sup -13/ sec. Two events were associated with semileptonic decays and three events were identified as hadronic decays of neutral particles.
- Research Organization:
- Joint Institute for Nuclear Research
- OSTI ID:
- 6286507
- Journal Information:
- JETP Lett. (Engl. Transl.); (United States), Journal Name: JETP Lett. (Engl. Transl.); (United States) Vol. 33:4; ISSN JTPLA
- 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
645104 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
DECAY
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRONIC PARTICLE DECAY
LIFETIME
MESON REACTIONS
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE DECAY
PARTICLE PRODUCTION
PION MINUS REACTIONS
PION REACTIONS
PROTON REACTIONS
SEMILEPTONIC DECAY
WEAK PARTICLE DECAY
645104 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
DECAY
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRONIC PARTICLE DECAY
LIFETIME
MESON REACTIONS
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE DECAY
PARTICLE PRODUCTION
PION MINUS REACTIONS
PION REACTIONS
PROTON REACTIONS
SEMILEPTONIC DECAY
WEAK PARTICLE DECAY