Radiative transitions of heavy quarkonium states
Journal Article
·
· Physical Review. D, Particles Fields
- Istituto Nazionale di Fisica Nucleare, Sezione di Bari (Italy)
We study radiative decays of heavy QQ states, both for Q=c and Q=b, using an effective Lagrangian approach which exploits spin symmetry for such states. We use existing data on radiative quarkonium transitions to predict some unmeasured decay rates. We also discuss how these modes can be useful to understand the structure of X(3872)
- OSTI ID:
- 21260085
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 79, Issue 5; Other Information: DOI: 10.1103/PhysRevD.79.054015; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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