T violation in $\Lambda_b\to\Lambda\ell^+\ell^-$ decays
高能物理 - 唯象学
2009-11-07 v1
摘要
We examine the T-odd transverse lepton and polarizations in the baryonic decays of to study the T violating effects. We show that the lepton polarizations are suppressed but the ones can be as large as 50% in CP violating theories beyond the standard model such as the SUSY models, which can be tested in various future hadron colliders.
引用
@article{arxiv.hep-ph/0210067,
title = {T violation in $\Lambda_b\to\Lambda\ell^+\ell^-$ decays},
author = {Chuan-Hung Chen and C. Q. Geng and J. N. Ng},
journal= {arXiv preprint arXiv:hep-ph/0210067},
year = {2009}
}
备注
4 pages, 3 figures, Talk presented by C.Q. Geng at the 5th International Conference on Hyperons, Charm and Beauty Hadrons