Prog. Theor. Phys. Vol. 44 No. 3 (1970) pp. 777-782
Fermion Regge Trajectory
Research Institute for Fundamental Physics, Kyoto University, Kyoto
(Received March 27, 1970)
It is shown that there is no relation between the MacDowell symmetry and the existence of parity doublets, and that there are examples, satisfying the MacDowell symmetry in which the Regge parameter is not regular at the point W = 0. We have also calculated the asymptotic behavior in the ladder model and obtained an explicit form of the Regge trajectory.
DOI : 10.1143/PTP.44.777
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Citing Article(s) :
Progress of Theoretical Physics Vol. 46 No. 3 (1971) pp. 846-856
Spinor Ladder Models and the Asymptotic Behavior of Neutral Pion Photoproduction Amplitudes