论文标题
径向兴奋的$ d_s $和$ b_s $ erson的强烈和电磁衰减在光锥总和规则中
Strong and electromagnetic decays of the radially excited $D_s$ and $B_s$ mesons in light cone QCD sum rules
论文作者
论文摘要
最近，LHCB合作宣布发现了$ d_s $和$ b_s $ Mesons的径向激发。在目前的工作中，我们计算了径向激发的$ d_s（2s）$和$ b_s（2s）$介子中最有希望的强和电磁衰变宽度，而光锥QCD总规则方法中。
Recently, LHCb Collaboration announced the discovery of radial excitations of $D_s$ and $B_s$ mesons. In present work, we calculate the most promising strong and electromagnetic decay widths of radially excited $D_s(2S)$ and $B_s(2S)$ mesons within the light cone QCD sum rules method.
