Diffractive electroproduction of two mesons separated by a large rapidity gap
高能物理 - 唯象学
2007-05-23 v1
摘要
We consider the process gamma^* N -> M_1 M_2 N' with a large rapidity gap between the two mesons M_1 and M_2. Within the QCD collinear approximation, the scattering amplitude may be written as a convolution of an impact factor describing the gamma^* -> M_1 transition and an amplitude describing the N -> M_2 N' collinear process.
引用
@article{arxiv.hep-ph/0307086,
title = {Diffractive electroproduction of two mesons separated by a large rapidity gap},
author = {D. Yu. Ivanov and B. Pire and L. Szymanowski and O. V. Teryaev},
journal= {arXiv preprint arXiv:hep-ph/0307086},
year = {2007}
}
备注
5 pages, 1 .eps figure, Talk presented by L.Sz. at DIS03, St. Petersburg, Russia