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Systematics of heavy quarkonia on the basis of Regge trajectories

机译:基于Regge轨迹的重夸克族系统学

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摘要

It is shown that, as in the case of light mesons, heavy-quarkonium states lie, to a high precision, on Regge trajectories in the (n, M-2) and (M-2, J) planes with a universal slope. Specifically, states are described to a high precision by linear trajectories. For states, there is no such linearity but, as in the other cases, there is a universal quantum-number dependence of the trajectory.
机译:结果表明,与轻介子的情况一样,重夸克态在高精度下位于具有通用斜率的(n,M-2)和(M-2,J)平面中的Regge轨迹上。具体地,状态通过线性轨迹被高精度地描述。对于状态,不存在这种线性关系,但与其他情况一样,轨迹具有普遍的量子数依赖性。

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