THE PROCESS $e^+ e^- \rightarrow l \bar l q \bar q$ AT LEP AND NLC
高能物理 - 唯象学
2009-10-28 v1
摘要
The cross sections for the reaction and for similar four fermion production processes at LEP~1, LEP~2 and the NLC are calculated. Due to the extraordinary symmetry properties of the process, very compact analytical formulae describe the double differential distributions in the invariant masses of the and pairs. The total cross sections may be obtained with two numerical integrations.
引用
@article{arxiv.hep-ph/9410361,
title = {THE PROCESS $e^+ e^- \rightarrow l \bar l q \bar q$ AT LEP AND NLC},
author = {Dima Bardin and Arnd Leike and Tord Riemann},
journal= {arXiv preprint arXiv:hep-ph/9410361},
year = {2009}
}
备注
10 pages (LaTeX), 1 table, 4 figures (not included, a uuencoded file containing the LaTeX and all postscript files is available via anonymous ftp from convex.ifh.de as /pub/preprint/desy94-185.uu), DESY 94-185