Published July 1, 2009
| Version v1
Journal article
η(1405) in a chiral approach based on mixing of the pseudoscalar glueball with the first radial excitations of η and η'
- 1. Institut fuer Theoretische Physik, Universitaet Tuebingen, Kepler Center for Astro and Particle Physics, Auf der Morgenstelle 14, D-72076 Tuebingen (Germany)
Description
The supernumerous η(1405) is considered a strong candidate for the pseudoscalar glueball. In a phenomenological chiral approach, we consider a mixing scenario of bare pseudoscalar nn and ss quarkonia with the glueball. We study the decay properties and point out the peculiarities of this scenario in order to support the possible identification of the JPC=0-+ glueball.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.80.014014;
- arXiv
- arXiv:0904.3414v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 80
- Journal Issue
- 1
- Journal Page Range
- p. 014014-014014.12
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41052455
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRALITY; EXCITATION; GLUEBALLS; MIXING; PARTICLE DECAY; PSEUDOSCALARS; QUARKONIUM
- Descriptors DEC
- DECAY; ENERGY-LEVEL TRANSITIONS; PARTICLE PROPERTIES
Optional Information
- Notes
- (c) 2009 The American Physical Society