New Interactions in Neutral Current Processes
高能物理 - 唯象学
2007-05-23 v1
摘要
Measurements of neutral current processes off the -peak are sensitive probes of new interactions, which may be induced by the exchange of new particles such as leptoquarks or extra 's. This talk reviews the phenomenology of extra interactions in four-fermion processes and updates a global fit to contact terms in the neutral current sector.
关键词
引用
@article{arxiv.hep-ph/9810277,
title = {New Interactions in Neutral Current Processes},
author = {Dieter Zeppenfeld and Kingman Cheung},
journal= {arXiv preprint arXiv:hep-ph/9810277},
year = {2007}
}
备注
25 pages, Latex2.09, uses sprocl.sty and psfig.sty, 2 postscript figures. To appear in the Proceedings of the 5th International WEIN Symposium: A Conference on Physics Beyond the Standard Model (WEIN 98), Santa Fe, NM, June 14-21, 1998