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RADIATIVE DECAY J/ψ→γη′ IN PERTURBATIVE QCD |
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| Authors: | Chao-shang HUANG Zhi-yong ZHAO |
| Affiliation: | 1. Institute of Theoretical Physics, Academia Sinica, P. ;0. Box 2735, Beijing, China;2. Department of Physics, Peking University, Beijing, China |
| Abstract: | The deccy rate of J/ψ→γη′ is calculated by using the light-cone wave function of the flavor singlet pseudoscalar. The result is reasonably in agreement with the experiment. |
| Keywords: | |
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