作者: Riccardo Catena , Sebastian Wild , Alejandro Ibarra
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摘要: We examine the dark matter interpretation of modulation signal reported by DAMA experiment from perspective eective eld theories displaying Galilean invariance. consider most general coupling leading to elastic scattering a particle with spin 0 or 1/2 o nucleon, and we analyze compatibility null results other direct detection experiments, as well non-observation high energy neutrino ux in direction Sun annihilation. To this end, develop novel semi-analytical approach for comparing experimental high-dimensional parameter space non-relativistic theory. Assuming standard halo model, nd strong tension between result experiments. also list possible ways-out conclusion.