In search of Q2Q2 mesons in J/ radiative decays

Bing An Li, Qi Xing Shen, Hong Yu, Keh Fei Liu

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


The branching ratios and the ratios of the helicity amplitudes (x and y) of the processes &VV are calculated. The calculated branching ratio for & 00 is compatible with the recent experimental data and its y value is quite distinct from those measured in J/,KK. The processes &, K*K* are predicted to have large branching ratios and could be found in J/ radiative decays. The branching ratio for & is calculated to be smaller than that of & 00 by two orders of magnitude.

Original languageEnglish
Pages (from-to)308-311
Number of pages4
JournalPhysical review D
Issue number1
StatePublished - 1985

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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