Observation of decays of short-lived particles in an emulsion exposed to 400-GeV/c protons
Journal Article
·
· JETP Lett. (USSR) (Engl. Transl.); (United States)
OSTI ID:5988162
The nine events of short-lived particle decay observed in an emulsion bombarded with 400-GeV/c protons are interpreted as decays of charmed particles (mainly baryons). An estimate of the lifetime yielded a value 1.2 x 10/sup -14/ sec. The cross section for the production of charmed particles was found to be approx.100 ..mu..b/nucleon.
- Research Organization:
- P. N. Lebedev Physics Institute, USSR Academy of Sciences
- OSTI ID:
- 5988162
- Journal Information:
- JETP Lett. (USSR) (Engl. Transl.); (United States), Journal Name: JETP Lett. (USSR) (Engl. Transl.); (United States) Vol. 28:7; ISSN JTPLA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Observation of new short-lived particles in nuclear emulsion exposed to protons with a momentum of 400 GeV/c
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Journal Article
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Sun Dec 31 23:00:00 EST 1978
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OSTI ID:5980162
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· AIP Conf. Proc.; (United States)
·
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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
BARYON RESONANCES
BARYONS
CHARGED-PARTICLE REACTIONS
CHARM PARTICLES
CHARMED BARYON RESONANCES
CROSS SECTIONS
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
INTERACTIONS
LIFETIME
MASS SPECTRA
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POSTULATED PARTICLES
PROTON REACTIONS
RESONANCE PARTICLES
SPECTRA
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON REACTIONS
BARYON RESONANCES
BARYONS
CHARGED-PARTICLE REACTIONS
CHARM PARTICLES
CHARMED BARYON RESONANCES
CROSS SECTIONS
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
INTERACTIONS
LIFETIME
MASS SPECTRA
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POSTULATED PARTICLES
PROTON REACTIONS
RESONANCE PARTICLES
SPECTRA