Analysis of the vertexes (Q)*(Q)' V, Sigma(Q)*Sigma(Q)v and radiative decays (Q)* -> (Q)'gamma, Sigma(Q)* -> Sigma(Q)gamma

作者：Wang Zhi Gang^*

来源：European Physical Journal A, 2010, 44(1): 105-117.

DOI：10.1140/epja/i2010-10952-8

In this article, we study the vertexes (Q)*(Q)'V and Sigma(Q)*Sigma V-Q with the light-cone QCD sum rules, then assume the vector meson dominance of the intermediate phi(1020), rho(770) and.( 782), and calculate the radiative decays (Q)*->(Q)'gamma and Sigma(Q)*->Sigma(Q)gamma.

• 出版日期2010-4
• 单位华北电力大学