Anomaly-free dark matter models are not so simple
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DOI: 10.1007/jhep08(2017)053
Abstract: A bstractWe explore the anomaly-cancellation constraints on simplified dark matter (DM) models with an extra U(1)′ gauge boson Z′. We show that, if the Standard Model (SM) fermions are supplemented by a single DM fermion… read more here.
Keywords: free dark; matter models; dark matter; anomaly free ... See more keywords