Scalar dark matter: real vs complex

Abstract We update the parameter spaces for both a real and complex scalar dark matter via the Higgs portal. In the light of constraints arising from the LUX 2016 data, the latest Higgs invisible decay and the gamma ray spectrum, the dark matter resonant mass region is further restricted to a narrow...

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Bibliographic Details
Main Authors: Hongyan Wu, Sibo Zheng
Format: Article
Language:English
Published: SpringerOpen 2017-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP03(2017)142