激发态中的重双夸克能谱

The Spectra of Heavy Di-quark in Excited State

本文利用势模型方法研究了重双夸克在不同角动量时的基态和激发态能谱.我们首先在势模型中引入了自旋相互作用项,然后通过求解薛定谔方程得出了cc重双夸克在不同角动量时各态的能谱.另外用同样的方法得出了bb重双夸克不同角动量时各态的能谱.最后对结果进行了讨论.

In this paper, by using potential method we discuss the energy spectrum of diquark on ground state and excited state with different angular momenta. First we generalize the potential by introducing spin interaction term in to the potential model. Then by solving Shrodinger equation we obtain energy spectrum of heavy diquark cc. Beside by using the same method as cc case we calculate the energy spectrum of heavy diquark bb. Finally we present our discussions and conclusions.