REGGEIZATION OF INVARIANT AMPLITUDES,
IMPERIAL COLL OF SCIENCE AND TECHNOLOGY LONDON (ENGLAND) DEPT OF PHYSICS
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The method of Reggeizing invariant amplitudes which uses the form of elementary particle exchange as a guide is revived. This is made possible by the fact that, for any given external particles, the form of spin J exchange has been derived in a usable form. Consideration is given to the use of isobar expansion as a guide to Reggeization and to the continuation of the Regge form below threshold by means of a dispersion integral. The necessity or no of daughter trajectories and applications to superconvergence are discussed.
- Nuclear Physics and Elementary Particle Physics
- Quantum Theory and Relativity