CP violating angular asymmetries of b and bbar quarks in e+e- -> t tbar

Details CP violating angular asymmetries of b and bbar quarks in e+e- -> t tbar CP violating angular asymmetries of b and bbar quarks in e+e- -> t tbar

1998-02-18

arxiv.org/abs/hep-ph/9802352v2

Phys.Rev. D58 (1998) 074007

Physics

High Energy Physics

High Energy Physics - Phenomenology

22 pages LaTeX with 3x3 figures included; some definitions for polarization asymmetries and some notations are changed and som

Scientific paper

10.1103/PhysRevD.58.074007

We obtain analytical formulae for the cross section and the angular distributions of the b(bbar) quarks in the process e+e- -> t tbar, with t -> W+ b (tbar -> W- bbar) assuming CP violation in the \gamma t tbar and Z t tbar vertices. We present CP violating asymmetries, which measure separately the real and imaginary parts of the electroweak dipole moment form factors of the top, d^{\gamma}(s) and d^{Z}(s). We give a numerical analysis of these asymmetries within the Minimal Supersymmetric Standard Model with complex parameters. They turn out to be of order <= 10^{-3}.

Affiliated with

Also associated with

No associations

Rating

CP violating angular asymmetries of b and bbar quarks in e+e- -> t tbar 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 CP violating angular asymmetries of b and bbar quarks in e+e- -> t tbar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CP violating angular asymmetries of b and bbar quarks in e+e- -> t tbar will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-386571