| Full text | |
| Author(s): |
Total Authors: 4
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| Affiliation: | [1] Indian Inst Technol Hyderabad, Sangareddy 502287, Telengana - India
[2] Korea Inst Adv Study, Seoul 130722 - South Korea
[3] HBNI, Inst Math Sci, Madras 600113, Tamil Nadu - India
[4] Univ Valencia, CSIC, IFIC, Apt Correus 22085, Valencia 46071 - Spain
[5] Univ Fed Rio Grande do Norte, Int Inst Phys, Campus Univ, BR-59078970 Natal, RN - Brazil
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | Physics Letters B; v. 788, p. 530-534, JAN 10 2019. |
| Web of Science Citations: | 1 |
| Abstract | |
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. (C) 2018 The Authors. Published by Elsevier B.V. (AU) | |
| FAPESP's process: | 16/01343-7 - ICTP South American Institute for Fundamental Research: a regional center for theoretical physics |
| Grantee: | Nathan Jacob Berkovits |
| Support Opportunities: | Special Projects |