Production of photinos in e+e-→γγ˜γ˜

Grassie, K. ; Pandita, P. N. (1984) Production of photinos in e+e-→γγ˜γ˜ Physical Review D - Particles, Fields, Gravitation and Cosmology, 30 (1). pp. 22-27. ISSN 1550-7998

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Official URL: http://prd.aps.org/abstract/PRD/v30/i1/p22_1

Related URL: http://dx.doi.org/10.1103/PhysRevD.30.22

Abstract

We discuss the production of photinos in e+e-→γγ˜γ˜ for arbitrary photino and scalar-electron masses. We present detailed cross sections as a function of various parameters, as well as a discussion of the background coming from e+e-→γvv̅. We conclude from our analysis that it may be possible to observe the signatures of supersymmetry in this process only for scalar-electron and photino masses up to 40 and 5 GeV, respectively, and for √s≲40 GeV. Otherwise the process e+e-→γvv̅ becomes a dominant process.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:33969
Deposited On:31 Mar 2011 09:55
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