Analysis of the strong coupling constant $$G_{D_{s}^{*}D_{s}\phi }$$ G D s ∗ D s ϕ and the decay width of $$D_{s}^{*}\rightarrow D_{s}\gamma $$ D s ∗ → D s γ with QCD sum rules
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-015-3460-3
Published Online: 2015-06-03
Published Print: 2015-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Yu, Guo-Liang
Li, Zhen-Yu
Wang, Zhi-Gang
License valid from 2015-06-01