Direct Measurement of the Branching Fractions B(ψ(3686) → J/ψX) and B(ψ(3770) → J/ψX), and Observation of the State R(3760) in e+e- → J/ψX
- 联系作者:
- 刊物名称:PHYSICAL REVIEW LETTERS
- 所属学科:
- 作者:Ablikim, M; Achasov, MN; Adlarson, P et al. (BESIII Collaboration)
- 发表年度:2021
- 卷:
- 期:
- 页:
- 论文类别:
- 影响因子:
- 参与作者:
- DOI: