Published September 1992
| Version v1
Report
The masses and widths of the q2q-2 states
Description
The masses and widths of the possible q2q-2 states which consist of u and d quarks only are predicted on the basis of the diquark cluster model. The mass spectrum of the narrow resonances (Γ ≤ 10 MeV) observed in the antiproton annihilation at rest by Chiba et al. at KEK are well reproduced as well as masses and widths of the other q2q-2 candidates such as AX(1565) and X2(1515). (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the third workshop on light quark meson spectroscopy
- Imprint Pagination
- 226 p.
- Journal Page Range
- p. 124-134.
- Report number
- KEK-PROC--92-8
Conference
- Title
- 3. workshop on light quark meson spectroscopy.
- Dates
- 28-29 Feb 1992.
- Place
- Tsukuba, Ibaraki (Japan).
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 24048406
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CLUSTER MODEL; MASS SPECTRA; PARTICLE WIDTHS; QUARK-QUARK INTERACTIONS; QUARKONIUM
- Descriptors DEC
- INTERACTIONS; MATHEMATICAL MODELS; NUCLEAR MODELS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; SPECTRA