Dispersion relations in differential form
High Energy Physics - Theory
2007-05-23 v1
Abstract
Various forms of derivative dispersion relations, in which the dispersion integral is replaced by a series of derivatives of the imaginary part of a scattering amplitude, are reviewed. Conditions of their validity and practical applicability as well as their relevance to high-energy small-angle hadron-hadron scattering are discussed.
Cite
@article{arxiv.hep-th/0110233,
title = {Dispersion relations in differential form},
author = {Pavel Kolar and Jan Fischer},
journal= {arXiv preprint arXiv:hep-th/0110233},
year = {2007}
}
Comments
8 pages, latex using elsart.sty, no figures, Presented at 9th Blois Workshop on Elastic and Diffractive Scattering, Pruhonice, Prague, Czech Republic, June 2001