Published 1987
| Version v1
Journal article
Search for axions in orthopositronium decay
Description
Monoenergetic peaks have been searched in the inclusive gamma ray spectrum from oPs decay. For axion mass approx.= 60 keV to 970 keV, the 90% confidence level limits on the ratio R of single gamma ray to three gamma ray decay from oPs are approximately equal to 6 x 10-4 to 6 x 10-5 without the assumption of the penetrating axions
Additional details
Publishing Information
- Journal Title
- Chin. Phys. Lett.
- Journal Volume
- 4
- Journal Issue
- 1
- Series
- Chin. Phys. Lett.
- Journal Page Range
- 1-4
- ISSN
- 0256-307X
- CODEN
- CPLEE
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 19086431
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AXIONS; DECAY; ENERGY SPECTRA; FEASIBILITY STUDIES; GAMMA RADIATION; MASS; PEAKS; POSITRONIUM; POSITRONS; QUANTUM CHROMODYNAMICS; STRONG INTERACTIONS; TRIPLETS
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BOSONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GOLDSTONE BOSONS; INTERACTIONS; IONIZING RADIATIONS; LEPTONS; MATTER; MULTIPLETS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; RADIATIONS; SPECTRA