Published 1980
| Version v1
Book
psi radiative decays
Description
Inclusive and exclusive measurements of psi radiative decay are presented. The magnitude of hard inclusive radiative decay is comparable to the prediction of first order QCD, but the measured spectrum is considerably softer. In addition to measurements of radiative decays to the known pseudoscalar and tensor mesons, a sizable decay to a resonance of mass 1440 +10 -15 MeV/c2 in the KantiKπ mode is observed. This may be the E(1420) meson. Supporting evidence is presented for the existence of the eta(c) at a mass of 2980 MeV/c2
Additional details
Publishing Information
- Publisher
- Editions Frontieres.
- Imprint Place
- Dreux, France
- ISBN
- 2-86332-007-6
- Imprint Title
- Electroweak interactions and unified theories
- Imprint Pagination
- 605 p.
- Journal Page Range
- v. 2 p. 95-106.
Conference
- Title
- 15. Rencontre de Moriond.
- Dates
- 9 - 21 Mar 1980.
- Place
- Les Arcs, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 13676915
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- E-1422 RESONANCES; PSI RESONANCES; RADIATIVE DECAY
- Descriptors DEC
- BOSONS; DECAY; ELECTROMAGNETIC PARTICLE DECAY; ELEMENTARY PARTICLES; HADRONS; MESON RESONANCES; MESONS; PARTICLE DECAY; RESONANCE PARTICLES; WEAK PARTICLE DECAY