Isospin-violating dark matter from a double portal
2013
We study a simple model that can give rise to isospin-violating interactions of Dirac fermion asymmetric dark matter to protons and neutrons through the interference of a scalar and U(1)$'$ gauge boson contribution. The model can yield a large suppression of the elastic scattering cross section off Xenon relative to Silicon thus reconciling CDMS-Si and LUX results while being compatible with LHC findings on the 126 GeV Higgs, electroweak precision tests and flavour constraints.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
54
References
0
Citations
NaN
KQI