A. A. Aguilar-Arevalo, B. Batell, R. Cooper, P. deNiverville, R. Dharmapalan, Z. Djurcic, R. Ford, F. G. Garcia, G. T. Garvey, J. Grange, S. Habib, W. Huelsnitz, C. Jiang, R. A. Johnson, W. Ketchum, T. Kobilarcik, W. C. Louis, W. Marsh, D. McKeen, G. B. Mills, J. Mirabal, C. D. Moore, P. Nienaber, Z. Pavlovic, D. Perevalov, C. C. Polly, M. Pospelov, H. Ray, A. Ritz, B. P. Roe, I. Stancu, R. Tayloe R. Van de Water, D. A. Wickremasinghe
A proposal submitted to the FNAL PAC is described to search for light sub-GeV WIMP dark matter at MiniBooNE. The possibility to steer the beam past the target and into an absorber leads to a significant reduction in neutrino background, allowing for a sensitive search for elastic scattering of WIMPs off nucleons or electrons in the detector. Dark matter models involving a vector mediator can be probed in a parameter region consistent with the required thermal relic density, and which overlaps the region in which these models can resolve the muon g-2 discrepancy. Estimates of signal significance are presented for various operational modes and parameter points. The experimental approach outlined for applying MiniBooNE to a light WIMP search may also be applicable to other neutrino facilities.
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http://arxiv.org/abs/1211.2258
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