Supersymmetric Signals in $γγ$ Collisions

Details Supersymmetric Signals in $γγ$ Collisions Supersymmetric Signals in $γγ$ Collisions

1993-02-24

arxiv.org/abs/hep-ph/9302302v3

Nucl.Phys. B409 (1993) 144-160

Physics

High Energy Physics

High Energy Physics - Phenomenology

12 pages + 6 pages figures (included as uufile, also with anon. ftp from gluon.hep.physik.uni-muenchen.de (129.187.198.1)), La

Scientific paper

10.1016/0550-3213(93)90450-4

We study the occurrence of final states with only an electron-positron pair and missing transverse momentum as a signal of \susy\ in photon-photon collisions. Suitable high energy photon beams may be provided at linear colliders by back-scattering laser beams on electron beams. The final states considered represent a typical signature for the production and decay of selctron and chargino pairs within the \mssm. We show that, away from the kinematical threshold, selctrons produce this signal far more abundantly than charginos. The standard model background is dominated by W-pair production. We propose a series of kinematical cuts which reduce this background to an acceptable level. With a 1 TeV collider operated in the $\gamma\gamma$-mode, we find that interesting and complementary tests of \susic\ models can be performed for selctron masses up to 350 GeV.

Affiliated with

Also associated with

No associations

Rating

Supersymmetric Signals in $γγ$ Collisions 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 Supersymmetric Signals in $γγ$ Collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supersymmetric Signals in $γγ$ Collisions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-121951