TY  - JOUR
AU  - Bandyopadhyay, P.
AU  - Chun, E. J.
AU  - Mandal, R.
AU  - Queiroz, F. S.
PY  - 2019
DA  - 2019//
TI  - Scrutinizing right-handed neutrino portal dark matter with Yukawa effect
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 530
EP  - 534
VL  - 788
PB  - Elsevier Science Bv
KW  - Right-handed neutrino
KW  - Dark matter
KW  - Direct and indirect detection
AB  - 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.
SN  - 0370-2693
UR  - http://arxiv.org/abs/1807.05122
UR  - https://doi.org/10.1016/j.physletb.2018.12.003
DO  - 10.1016/j.physletb.2018.12.003
LA  - English
N1  - WOS:000455364400068
ID  - Bandyopadhyay_etal2019
ER  -