Multi-Regge limit of the Veneziano model and the new trajectories(II)

We discuss some properties of the unconventional trajectories recently shown to give dominant contributions at large enough momentum transfers, in the multi-Regge limits of the Veneziano model. We point out the inequivalence of the signaturization and the twist operation for these trajectories and d...

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Bibliographic Details
Published in:Nuclear physics. B 1978, Vol.132 (3), p.294-316
Main Authors: Sarbishaei, M., Zakrzewski, W.J., Barratt, C.
Format: Article
Language:English
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Summary:We discuss some properties of the unconventional trajectories recently shown to give dominant contributions at large enough momentum transfers, in the multi-Regge limits of the Veneziano model. We point out the inequivalence of the signaturization and the twist operation for these trajectories and discuss their behaviour under twisting. We show that the complete contributions of these trajectories to multiparticle amplitudes do not satisfy conventional factorization requirements.
ISSN:0550-3213
1873-1562
DOI:10.1016/0550-3213(78)90121-9