Isospin-violating dark-matter-nucleon scattering via two-Higgs-doublet-model portals

We show that in a multi-Higgs model in which one Higgs fits the LHC 125 GeV state, one or more of the other Higgs bosons can mediate DM-nucleon interactions with maximal DM isospin violation being possible for appropriate Higgs-quark couplings, independent of the nature of DM. We then consider the e...

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Veröffentlicht in:	Journal of cosmology and astroparticle physics 2016-10, Vol.2016 (10), p.40-40
Hauptverfasser:	Drozd, Aleksandra, Grzadkowski, Bohdan, Gunion, John F., Jiang, Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	ASTROPHYSICS, COSMOLOGY AND ASTRONOMY CERN LHC CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COUPLING GEV RANGE 100-1000 HIGGS BOSONS HIGGS MODEL ISOSPIN NONLUMINOUS MATTER NUCLEONS PARTICLE INTERACTIONS PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUARKS SCALARS
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