在CQM模型下研究D_(S1)(2536)→D(SJ)(2317,2460)+γ的衰变过程

On the decay progresses of D_(S1)(2536)→D_(SJ)(2317,2460)+γ in CQM model

认为DS1(2536)和DSJ(2317,2460)由构成,并且分别属于T(1+,2+)双重态和S(0+,1+)双重态,在CQM模型下计算了DS1(2536)→DSJ(2317,2460)+γ辐射衰变过程.通过计算得到了比较大的分支比,这表明在将来的实验中会探测到这个过程,有助于进一步加深对介子结构的理解.

Assuming DS1(2536)and DSJ(2317,2460)constituted by to be T(1+,2+) doublet and S(0+,1+) doublet respectively,we calculate the radiative decays DS1(2536)→DSJ(2317,2460)+ γ in the CQM model.After calculation the large branching ratios are obtained,which indicates that the radiative decay should be seen in future experiments.It can help us to understand further about the meson structure.