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THE REGGE TRAJECTORY OF MESONS AND THE SU(4) MASS RELATIONS |
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| Authors: | YU SHOU-MIEN |
| Affiliation: | Shandong University |
| Abstract: | A relativistic equation of motion of a two particle system under the constraints pi2-mi2-U(x2)=0.(i=1,2), where U(x2) is an infinite spherical square well poten-tial, is applied to the SU(4) quark model of mesons. A set of linear mass relations areobtained. Instead of the linear relation between J and M2, the Regge trajectory ob-tained is a relation between pnl2 and M2, where ζnlπ are zeros of the spherical Besselfunctions. The new trajectory seems more satisfactory than the former one. |
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