O(alpha)电弱修正对过程e+e- -> tau-tau+, c bar-c, b bar-b, t bar-t:比较
高能物理 - 唯象学
2007-05-23 v2
摘要
我们给出了在未来线性对撞机相关能量下,过程e+e- -> f bar-f(f = tau, c, b, t)的电弱单圈修正。比较了两个独立计算的结果,并在十到十二位数字的技术精度水平上找到了一致性。
引用
@article{arxiv.hep-ph/0307132,
title = {O(alpha) electroweak corrections to the processes e+e- -> tau-tau+, c bar-c, b bar-b, t bar-t: a comparison},
author = {T. Hahn and W. Hollik and A. Lorca and T. Riemann and A. Werthenbach},
journal= {arXiv preprint arXiv:hep-ph/0307132},
year = {2007}
}
备注
14 pages latex, 1 figure, 9 tables, contribution to the LC notes of the ECFA/DESY Linear Collider Workshop series. Revised version (some eqs. corrected, one definition added, two references added to text. Results unchanged)