XENON1T solar axion and the Higgs boson emerging from the dark

@article{Cai2020XENON1TSA,
  title={XENON1T solar axion and the Higgs boson emerging from the dark},
  author={Chengfeng Cai and Hong-Hao Zhang and Giacomo Cacciapaglia and Martin Rosenlyst and Mads Toudal Frandsen},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2020}
}
In a recent letter we proposed a new non-thermal mechanism of Dark Matter production based on vacuum misalignment, where both the Higgs boson and a very light pseudo-scalar $\eta$ emerge from the Dark sector. In this letter, we identify the parameter space in a composite scenario where the light pseudo-scalar can be produced in the sun and explain the XENON1T excess in electron recoil data. The model's Dark Matter candidate has a mass around $50$ TeV and out of range for Direct Detection… Expand
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