Production of. gamma. (9. 5) in e/sup +/e/sup -/ annihilation and photoproduction. [Cross sections]
Assuming that the new resonance ..gamma..(9.5) is a vector meson, its leptonic and hadronic decay widths are calculated in analogy to those of psi(3.1). Then, using the Breit-Wigner formula, the production cross section in e/sup +/e/sup -/ annihilation is predicted. The tensor dominance of the Pomeron, together with the vector dominance model, is invoked to estimate the photoproduction cross section.
- Research Organization:
- Ohio State Univ., Columbus (USA). Dept. of Physics
- DOE Contract Number:
- EY-76-C-02-1545
- OSTI ID:
- 5367297
- Report Number(s):
- COO-1545-218
- Country of Publication:
- United States
- Language:
- English
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Sat Dec 31 23:00:00 EST 1977
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Related Subjects
645202 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645203 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
645205* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BASIC INTERACTIONS
BOSONS
CROSS SECTIONS
DECAY
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELECTROPRODUCTION
ELEMENTARY PARTICLES
GAMMA-9500 RESONANCES
HADRONS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LEPTONIC DECAY
MESON RESONANCES
MESONS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE WIDTHS
PHOTOPRODUCTION
POMERANCHUK PARTICLES
POSTULATED PARTICLES
RESONANCE PARTICLES
TENSORS
VECTOR MESONS
WEAK INTERACTIONS
645203 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
645205* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. = 0-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BASIC INTERACTIONS
BOSONS
CROSS SECTIONS
DECAY
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELECTROPRODUCTION
ELEMENTARY PARTICLES
GAMMA-9500 RESONANCES
HADRONS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LEPTONIC DECAY
MESON RESONANCES
MESONS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE WIDTHS
PHOTOPRODUCTION
POMERANCHUK PARTICLES
POSTULATED PARTICLES
RESONANCE PARTICLES
TENSORS
VECTOR MESONS
WEAK INTERACTIONS