Choudhury, Debajyoti ; Mukhopadhyaya, Biswarup ; Rakshit, Subhendu ; Datta, Anindya (2003) Radiative production of invisible charginos in photon-photon collisions Journal of High Energy Physics, 2003 (1). No pp. given. ISSN 1126-6708
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Official URL: http://iopscience.iop.org/1126-6708/2003/01/069/
Related URL: http://dx.doi.org/10.1088/1126-6708/2003/01/069
Abstract
If, in a supersymmetric model, the lightest chargino is nearly degenerate with the lightest neutralino, the former can decay into the latter alongwith a soft pion (or a lepton-neutrino pair). Near degeneracy of the chargino and neutralino masses can cause the other decay products (the pion or the lepton) to be almost invisible. Photon-photon colliders offer a possibility of clean detection of such an event through a hard photon tag.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| Keywords: | Beyond Standard Model; Supersymmetry Phenomenology; Supersymmetric Standard Model |
| ID Code: | 74695 |
| Deposited On: | 29 Dec 2011 13:58 |
| Last Modified: | 18 May 2016 19:00 |
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