Published March 1991
| Version v1
Journal article
J/ψ physics at BEPC and the generalized moment analysis
Description
Three million J/ψ events have been obtained at Beijing Electron and Positron Collider (BEPC) and Beijing Spectrometer (BES) by Aug. 1990 and some preliminary analysis have been performed. It is expected that 1-2 x 107 J/ψ event will be accumulated during 1991. In this paper the author gives a review on some new hadron states which may appear in J/ψ decays and on how to determine the spin-parity of these new hadron states by using the generalized moment analysis
Additional details
Publishing Information
- Journal Title
- Physica Energiae Fortis et Physica Nuclearis
- Journal Volume
- 15
- Journal Issue
- 3
- Series
- Phys. Energ. Fortis Phys. Nucl.
- Journal Page Range
- 265-278
- ISSN
- 0254-3052
- CODEN
- KNWLD
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 23076977
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHINA; HADRONS; J PSI-3097 MESONS; MOMENTS METHOD; PARITY; RADIATIVE DECAY; SPECTROMETERS; SPIN; STORAGE RINGS
- Descriptors DEC
- ANGULAR MOMENTUM; ASIA; BOSONS; CALCULATION METHODS; CHARMONIUM; DECAY; ELEMENTARY PARTICLES; MEASURING INSTRUMENTS; MESONS; PARTICLE DECAY; PARTICLE PROPERTIES; QUARKONIUM; VECTOR MESONS