Polarization Effects on the $e+e- \to W^+W^-$ process with Large Extra Dimensions
高能物理 - 唯象学
2009-10-31 v2
摘要
We study large extra dimension effects on the polarizations of the pair and electron beam at the process. It is shown that the measurements of the cross section for transversely polarized pair with the right-handed electron beam remarkably enhance the possibilities to see the low scale quantum gravity effects. Higher Linear Collider bounds on the string scale in this model can be obtained by using the left-handed electron beam.
引用
@article{arxiv.hep-ph/9904355,
title = {Polarization Effects on the $e+e- \to W^+W^-$ process with Large Extra Dimensions},
author = {Kang Young Lee and H. S. Song and JeongHyeon Song},
journal= {arXiv preprint arXiv:hep-ph/9904355},
year = {2009}
}
备注
Final version to appear in Phys.Lett.B. More references are added