Published November 1988
| Version v1
Journal article
Once more on the nature of the C(1480) meson
- 1. Institute of High Energy Physics, Serpukhov (USSR)
Description
A critical analysis is made of data on the new vector C(1480) meson and of various hypotheses regarding the nature of this state. It is shown that attempts to explain the anomalously large value of the ratio R/sub C/=BR[C(1480) yields phi π0]/BRC(1480) yields ωπ0>0.5, which has been established experimentally, in the framework of the model of an ordinary isovector meson with a quark structure (uu-bar-dd-bar)/(2)/sup 1/2/ turn out to be untenable. The C(1480) meson apparently is a cryptoexotic state---a multiquark or hybrid meson (chemical bondC>=chemical bond1/(2)/sup 1/2/)(uu-bar-dd-bar)ss-bar> or chemical bondC>=chemical bond(1/(2)/sup 1/2/)(uu-bar-dd-bar)g>
Additional details
Publishing Information
- Journal Title
- Soviet Journal of Nuclear Physics (English Translation)
- Journal Volume
- 48
- Journal Issue
- 5
- Series
- Sov. J. Nucl. Phys. (Engl. Transl.).
- Journal Page Range
- 837-840
- ISSN
- 0038-5506
- CODEN
- SJNCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20082525
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- BRANCHING RATIO; GEV RANGE 01-10; HADRONIC PARTICLE DECAY; OMEGA-783 MESONS; PHI-1020 MESONS; PIONS NEUTRAL; QUARK MODEL; QUARKS; STRANGE PARTICLES; VECTOR MESONS; WAVE FUNCTIONS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FUNCTIONS; GEV RANGE; HADRONS; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; PIONS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUARKONIUM; STRANGEONIUM
Optional Information
- Notes
- Transl.: Cover-to-cover translation of Yadernaya Fizika (USSR).