Collinear Asymptotic Dynamics for Massive Particles. Multi-Channel Regge Behaviour
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The high-energy behaviour in a multi-channel system is investigated in the framework of collinear asymptotic dynamics for massive particles. We consider the most general trilinear coupling of N different scalar fields. We find Regge behaviour and obtain closed expressions for the Regge trajectories and couplings. The results are corraborated in the multi-channel Bethe-Salpeter approach. The scattering processes dominated by single Regge trajectories are explicitly given.
Cite
@article{arxiv.hep-ph/9710412,
title = {Collinear Asymptotic Dynamics for Massive Particles. Multi-Channel Regge Behaviour},
author = {J. Boguszynski and H. D. Dahmen and R. Kretschmer and L. Lukaszuk},
journal= {arXiv preprint arXiv:hep-ph/9710412},
year = {2007}
}
Comments
11 pages, LaTeX