{eta}(1405) in a chiral approach based on mixing of the pseudoscalar glueball with the first radial excitations of {eta} and {eta}'
Journal Article
·
· Physical Review. D, Particles Fields
- Institut fuer Theoretische Physik, Universitaet Tuebingen, Kepler Center for Astro and Particle Physics, Auf der Morgenstelle 14, D-72076 Tuebingen (Germany)
The supernumerous {eta}(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 J{sup PC}=0{sup -+} glueball.
- OSTI ID:
- 21308520
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 1 Vol. 80; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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