Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1997-09-18
Phys.Rev. D57 (1998) 6793-6798
Physics
High Energy Physics
High Energy Physics - Phenomenology
LaTex, 23 pages including 5 figures. Revised version to be publishd in Physical Review D. Some minor changes were made
Scientific paper
10.1103/PhysRevD.57.6793
We investigate the signal $\gamma\gamma$ + missing energy in a high-energy linear $e^+e^-$ collider, with a view to differentiating between gauge-mediated supersymmetry breaking and the conventional supersymmetric models. Prima facie, there is considerable chance of confusion between the two scenarios if the assumption of gaugino mass unification is relaxed. We show that the use of polarized electron beams enables one to distinguish between the two schemes in most cases. There are some regions in the parameter space where this idea does not work, and we suggest some additional methods of distinction. We also perform an analysis of some signals in the gauge-mediated model, coming from the pair production of the second-lightest neutralino.
Mukhopadhyaya Biswarup
Roy Sourov
No associations
LandOfFree
Filtering Out Signals of Gauge-Mediated Supersymmetry Breaking: Can We Always Eliminate Conventional Supersymmetric Effects ? 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 Filtering Out Signals of Gauge-Mediated Supersymmetry Breaking: Can We Always Eliminate Conventional Supersymmetric Effects ?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtering Out Signals of Gauge-Mediated Supersymmetry Breaking: Can We Always Eliminate Conventional Supersymmetric Effects ? will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-691843