Dark matter in anomaly-free gauge extensions

Dark matter in anomaly-free gauge extensions

A consistent model for vector mediators to dark matter needs to be anomaly-free and include a scalar mode from mass generation. For the leading U(1) extensions we review the structure and constraints, including kinetic mixing at loop level. The thermal relic density suggests that the vector and...

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Bibliographic Details
Main Author: Martin Bauer, Sascha Diefenbacher, Tilman Plehn, Michael Russell, Daniel A. Camargo
Format: Article
Language:English
Published: SciPost 2018-10-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.5.4.036

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