Choudhury, Debajyoti ; Dreiner, Herbi ; Richardson, Peter ; Sarkar, Subir (2000) A supersymmetric solution to the KARMEN time anomaly Physical Review D - Particles, Fields, Gravitation and Cosmology, 61 (9). 095009_1-095009_10. ISSN 1550-7998
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Official URL: http://prd.aps.org/abstract/PRD/v61/i9/e095009
Related URL: http://dx.doi.org/10.1103/PhysRevD.61.095009
Abstract
We interpret the KARMEN time anomaly as being due to the production of a (dominantly bino) neutralino with mass 33.9 MeV, which is the lightest supersymmetric particle but decays into 3 leptons through the violation of R parity. For independent gaugino masses M1 and M2 we find regions in the (M1, M2, μ, tanβ) parameter space where such a light neutralino is consistent with all experiments. Future tests of this hypothesis are outlined.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 74709 |
| Deposited On: | 19 Dec 2011 06:33 |
| Last Modified: | 18 May 2016 19:01 |
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