http://arxiv.org/abs/1703.05275

We consider here three dark matter models with the gauge symmetry of the standard model plus an additional local $U(1)_D$ factor. One model is secluded and two models are flipped. All of these models include one dark fermion and one vector boson that attains mass through the Stueckelberg mechanism. We show that the flipped models provide examples dark matter composed of “least interacting particles” (LIPs). Such particles are therefore compatible with the constraints obtained from both laboratory measurements and astrophysical observations.

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E. Fortes, V. Pleitez and F. Stecker

Fri, 17 Mar 17

37/50

Comments: 6 pages, no figures

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