%0 Journal Article
%T Scrutinizing right-handed neutrino portal dark matter with Yukawa effect
%A Bandyopadhyay, P.
%A Chun, E. J.
%A Mandal, R.
%A Queiroz, F. S.
%J Physics Letters B
%D 2019
%V 788
%I Elsevier Science Bv
%@ 0370-2693
%G English
%F Bandyopadhyay_etal2019
%O WOS:000455364400068
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3881), last updated on Sun, 27 Jan 2019 18:44:40 +0000
%X Analyzing the neutrino Yukawa effect in the freeze-out process of a generic dark matter candidate with right-handed neutrino portal, we identify the parameter regions satisfying the observed dark matter relic density as well as the current Fermi-LAT and H.E.S.S. limits and the future CTA reach on gamma-ray signals. In this scenario the dark matter couples to the Higgs boson at one-loop level and thus could be detected by spin-independent nucleonic scattering for a reasonable range of the relevant parameters.
%K Right-handed neutrino
%K Dark matter
%K Direct and indirect detection
%R 10.1016/j.physletb.2018.12.003
%U http://arxiv.org/abs/1807.05122
%U https://doi.org/10.1016/j.physletb.2018.12.003
%P 530-534