论文标题
使用FESR在NLO处使用ZC样拉普拉斯总规则（LSR）结果的测试
Tests of the Z_c-like Laplace Sum Rule (LSR) results using FESR at NLO
论文作者
论文摘要
在本说明中，我们使用局部二重性有限能量规则（FESR）来测试拉普拉斯总规则（LSR）结果的有效性，该结果通过以D^*d Molecule构造的示例来截断了Ref.1的质量估计值和ZC样基态的质量估计值的估计值和ZC样基态的耦合。我们确认存在最终的（D^*D）_1径向激发，质量约为5700 MEV，并耦合197（25）KeV的电流，该电流最终掩盖了最终的Z_C（4430）径向激发候选候选者（命名（D^*D）在Ref.1中，Ref.1）中具有相对小的小becoupl f f if f i f _^d^d^d^d^d^*d^*d^*d^*d^*d^*d^*d^ek {（d）我们添加了有关LSR参考文献1中估计值的更多解释，并在参考文献2中评论结果。
In this note, we use local duality Finite Energy Sum Rule (FESR) to test the validity of the Laplace sum rules (LSR) results truncated at the dimension-six condensates for the estimates of the masses and couplings of the Z_c-like ground states in Ref.1 by taking the example of the D^*D molecule configuration. We confirm the existence of an eventual (D^*D)_1 radial excitation with a mass around 5700 MeV and coupling of 197(25) keV to the current which may mask the eventual Z_c(4430) radial excitation candidate (named (D^*D)_0 in Ref.1) having a relatively small coupling f_{(D^*D)_0}=46(56) keV. We add more explanations on the estimates in Ref.1 from LSR and comment the results in Ref.2.
