Published May 1990
| Version v1
Journal article
Experimental method for spin-parity analysis of J/ψ radiative decay products
- 1. Academia Sinica, Beijing, BJ (China). Inst. of High Energy Physics
Description
The experimental method for spin-parity analysis of x in the radiative decay of J/ψ → γ + x has been studied with data generated by the Monte-Carlo method where x is a system of two pseudoscalars. As an example the results of J/ψ → γ + θ(1720), then θ(1720) → K- + K+ are presented. The uniqueness of valid theoretical hypothesis for various fitting results and the sensitive region of this method are discussed
Additional details
Publishing Information
- Journal Title
- Physica Energiae Fortis et Physica Nuclearis
- Journal Volume
- 14
- Journal Issue
- 5
- Series
- Phys. Energ. Fortis Phys. Nucl.
- Journal Page Range
- 385-392
- ISSN
- 0254-3052
- CODEN
- KNWLD
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 22040832
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DAUGHTER PRODUCTS; F2-1720 MESONS; J PSI-3097 MESONS; MAXIMUM-LIKELIHOOD FIT; MEASURING METHODS; MONTE CARLO METHOD; PSEUDOSCALAR MESONS; RADIATIVE DECAY; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BOSONS; CHARMONIUM; DECAY; ELEMENTARY PARTICLES; HADRONS; ISOTOPES; MESONS; NUMERICAL SOLUTION; PARTICLE DECAY; PARTICLE PROPERTIES; QUARKONIUM; TENSOR MESONS; VECTOR MESONS