On recent data of branching ratios for ψ(2S) → J/ψππ and ψ(2S) → J/ψη

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Volumn 449, Issue 3-4, 1999, Pages 361-363

  Gu, Y F ^a   Li, X H ^a,b  

^a INSTITUTE OF HIGH ENERGY PHYSICS   (China)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001741485     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0370-2693(99)00107-0     Document Type: Article

References (4)

1. Particle Data Group, C. Caso et al., Eur. Phys. J. C 3 (1998) 1.
2. T.A. Armstrong et al., Phys. Rev. D 55 (1997) 1153.
3. A. Gribushin et al., Phys. Rev. D 53 (1996) 4723.
4. Particle Data Group, R.D. Barnett et al., Phys. Rev. D 54 (1996) 1.