Role of transverse polarization in constraining new physics

Details Role of transverse polarization in constraining new physics Role of transverse polarization in constraining new physics

2004-09-02

arxiv.org/abs/hep-ph/0409014v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

3 pages latex, uses sprocl.sty (included in submission). Talk presented at the International Conference on Linear Colliders (L

Scientific paper

Transverse polarization (TP) can be used to study interference of (S,P) or T type couplings from new physics with the SM contribution. In e+e- -> t tbar, a CP-odd azimuthal asymmetry can constrain the scale Lambda of new (S,P) or T contact interactions to be higher than about 7 TeV for total c.m. energy of 500 GeV, integrated luminosity of 500 inverse fb, and assuming 80% e- and 60% e+ polarizations in opposite directions. In e+e- -> gamma Z without chirality violation, but with CP-violating anomalous gamma-gamma-Z couplings, an azimuthal asymmetry can probe the anomalous coupling down to about 10^{-2}.

Affiliated with

Also associated with

No associations

Rating

Role of transverse polarization in constraining new physics 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 Role of transverse polarization in constraining new physics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Role of transverse polarization in constraining new physics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-171933