How suppressed are the radiative interference effects in heavy unstable particle production?
High Energy Physics - Phenomenology
2009-10-22 v1
Abstract
We present a \lq\lq theorem" which quantifies, for inclusive processes, the level of suppression of the radiative interference effects between the production and decay stages of heavy {\it unstable} particles. The theorem, which is based on very general physical arguments, is applicable to all orders in the coupling.
Cite
@article{arxiv.hep-ph/9309234,
title = {How suppressed are the radiative interference effects in heavy unstable particle production?},
author = {V. S. Fadin and V. A. Khoze and A. D. Martin},
journal= {arXiv preprint arXiv:hep-ph/9309234},
year = {2009}
}
Comments
6 pages (Latex) (no figures), DTP/93/64