Published October 1990
| Version v1
Journal article
The moment analysis for the J/ψ hadronic decay process
Creators
- 1. Academia Sinica, Beijing, BJ (China). Inst. of High Energy Physics
Description
The authors give the helicity form of the angular distribution for process e+ + e- → J/φ → V + X, V → P1P2 or P1P2P3 and X→ PP-bar simultaneously. By using this form the moment analysis and some relations have been obtained, which is helpful in determining the spin Jx of the boson resonance X and the helicity amplitude ratios of the process J/ψ → V + X
Additional details
Publishing Information
- Journal Title
- Physica Energiae Fortis et Physica Nuclearis
- Journal Volume
- 14
- Journal Issue
- 10
- Series
- Phys. Energ. Fortis Phys. Nucl.
- Journal Page Range
- 875-881
- ISSN
- 0254-3052
- CODEN
- KNWLD
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 22082623
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; BOSONS; DECAY AMPLITUDES; ELECTRON-POSITRON INTERACTIONS; ENERGY LEVELS; HADRONIC PARTICLE DECAY; HELICITY; J PSI-3097 MESONS; MOMENTS METHOD
- Descriptors DEC
- AMPLITUDES; CHARMONIUM; DECAY; DISTRIBUTION; ELEMENTARY PARTICLES; HADRONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; QUARKONIUM; TRANSITION AMPLITUDES; VECTOR MESONS