Hyperon radiative decays, the. alpha. parameter of. Sigma. sup + yields p. gamma. first results from Fermilab E761
Conference
·
OSTI ID:5714916
- Yale Univ., New Haven, CT (USA)
A high statistics study of the hyperon radiative decay, {Sigma}{sup +} {yields} p{gamma}, has been performed in the Proton Center charged hyperon beam at Fermilab. A preliminary result for the {alpha} parameter for {Sigma}{sup +} {yields} p{gamma} is presented. We find the {alpha} parameter to be {minus}0.69 {plus minus} (0.11 statistical) {plus minus}(0.11 {plus minus} 0.11 systematic). 4 refs., 4 figs.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (USA)
- Sponsoring Organization:
- DOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 5714916
- Report Number(s):
- FNAL/C-91/112; CONF-9103119--1; ON: DE91012859
- 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
ANGULAR DISTRIBUTION
BARYONS
BEAMS
DATA
DISTRIBUTION
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FERMIONS
HADRONS
HYPERON BEAMS
HYPERONS
INFORMATION
MASS SPECTRA
NUMERICAL DATA
PARTICLE BEAMS
RADIATIVE DECAY
SIGMA BARYONS
SPECTRA
STRANGE PARTICLES
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR DISTRIBUTION
BARYONS
BEAMS
DATA
DISTRIBUTION
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FERMIONS
HADRONS
HYPERON BEAMS
HYPERONS
INFORMATION
MASS SPECTRA
NUMERICAL DATA
PARTICLE BEAMS
RADIATIVE DECAY
SIGMA BARYONS
SPECTRA
STRANGE PARTICLES