The Lorentz and CPT violating effects on the Z\to l^+ l^- decay

Details The Lorentz and CPT violating effects on the Z\to l^+ l^- decay The Lorentz and CPT violating effects on the Z\to l^+ l^- decay

2003-08-14

arxiv.org/abs/hep-ph/0308151v2

Eur.Phys.J. C40 (2005) 269-273

Physics

High Energy Physics

High Energy Physics - Phenomenology

11 pages, 6 figures

Scientific paper

10.1140/epjc/s2005-02146-8

We study the Lorentz and CPT violating effects on the branching ratio BR, the CPT violating asymmetry A_{CPT} and the ratio of the decay width, including only the Lorentz violating effects, to the one obtained in the standard model, for the flavor dependent part of the lepton flavor conserving Z\to l^+ l^- (l=e,\mu,\tau) decay. The inclusion of the Lorentz and CPT violating effects to the standard model contribution is too small to be detected, since the corresponding coefficients are highly suppressed at the low energy scale.

Affiliated with

Also associated with

No associations

Rating

The Lorentz and CPT violating effects on the Z\to l^+ l^- decay does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Lorentz and CPT violating effects on the Z\to l^+ l^- decay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Lorentz and CPT violating effects on the Z\to l^+ l^- decay will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-82468