Little Higgs Models and Precision Electroweak Data
高能物理 - 唯象学
2009-11-10 v4
摘要
We study the low energy limit of Little Higgs models. The method consists in eliminating the heavy fields using their classical equations of motion in the infinite mass limit. After the elimination of the heavy degrees of freedom we can directly read off deviations from the precision electroweak data. We also examine the effects on the low energy precision experiments.
引用
@article{arxiv.hep-ph/0311038,
title = {Little Higgs Models and Precision Electroweak Data},
author = {Roberto Casalbuoni and Aldo Deandrea and Micaela Oertel},
journal= {arXiv preprint arXiv:hep-ph/0311038},
year = {2009}
}
备注
Misprint in eps3 for the custodial model corrected and additional discussion of the triplet higgs