Scalar glueballs: Constraints from the decays into or
Jun 15, 20158 pages
Published in:
- Phys.Rev.D 92 (2015) 11, 114035
- Published: Dec 30, 2015
e-Print:
- 1506.04766 [hep-ph]
Report number:
- ULB-TH-15-09
View in:
Citations per year
Abstract: (APS)
We study the mixing of the scalar glueball into the isosinglet mesons f0(1370), f0(1500), and f0(1710) to describe the two-body decays to pseudoscalars. We use an effective Hamiltonian and employ the two-angle mixing scheme for η and η′. In this framework, we analyze existing data and look forward to new data into η and η′ channels. For now, the f0(1710) has the largest glueball component and a sizable branching ratio into ηη′, testable at BESIII.Note:
- 7 pages, 1 figure. Included error bars from fit and added references. Matches PRD version
- 12.39.Mk
- 13.25.Jx
- 12.40.Yx
- eta(958)
- f0(1370)
- f0(1500)
- f0(1710)
- glueball: scalar
- glueball: mixing
- glueball: branching ratio
References(0)
Figures(1)
Loading ...