e gamma碰撞中额外规范玻色子的约束
高能物理 - 唯象学
2015-06-25 v1
摘要
我们研究了e- gamma ---> nu_e nu_mu(bar) mu- 对额外带电规范玻色子的敏感性。该敏感性远低于e-e+ ---> nu nu(bar) gamma。我们得出结论,在设定额外带电和中性规范玻色子以及四费米子接触相互作用的界限方面,e- gamma ---> d u(bar) nu_e 和 e- gamma ---> f f(bar) e- 也不如e+e-碰撞。
引用
@article{arxiv.hep-ph/0002052,
title = {Constraints on Extra Gauge Bosons in e gamma Collisions},
author = {Stephen Godfrey and Pat Kalyniak and Basim Kamal and Arnd Leike},
journal= {arXiv preprint arXiv:hep-ph/0002052},
year = {2015}
}
备注
6 pages Latex, 5 figures included by epsf, uses e-e-ijmpa.sty and citepunct.sty (included)