T violation in $Λ_b\to Λ\ell^+\ell^-$ decays with polarized $Λ$

Chen, Chuan-Hung; Geng, C. Q.; Ng, J. N.

T violation in $Λ_b\to Λ\ell^+\ell^-$ decays with polarized $Λ$

Authors

Chen, Chuan-Hung

Geng, C. Q.

Ng, J. N.

Description

We study the T violating effects in the baryonic decays of $Λ_b\toΛl^+l^- (l=e ,μ)$ with polarized $Λ$. We show that the transverse $Λ$ polarizations in these baryonic decays could 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.
10 pages, 3 Figures, version published in Phys. Rev. D