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arXiv · 1612.04383

R-parity as a residual gauge symmetry : probing a theory of cosmological dark matter

Alexandre Alves·Giorgio Arcadi·P. V. Dong·Laura Duarte·Farinaldo S. Queiroz·José W. F. Valle
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Abstract

We present a non-supersymmetric scenario in which the R-parity symmetry $R_P = (-1)^{3(B-L)+2s}$ arises as a result of spontaneous gauge symmetry breaking, leading to a viable Dirac fermion WIMP dark matter candidate. Direct detection in nuclear recoil experiments probes dark matter masses around $2-5$ TeV for $M_{Z^{\prime}} \sim 3-4$ TeV consistent with searches at the LHC, while lepton flavor violation rates and flavor changing neutral currents in neutral meson systems lie within reach of upcoming experiments.

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Alexandre Alves, Giorgio Arcadi, P. V. Dong, Laura Duarte, Farinaldo S. Queiroz, José W. F. Valle. 2016-12-13. R-parity as a residual gauge symmetry : probing a theory of cosmological dark matter. https://doi.org/10.1016/j.physletb.2017.07.056

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