A very heavy sneutrino as viable thermal dark matter candidate in U(1)′ extensions of the MSSM
Abstract We study the Standard Model singlet (“right-handed”) sneutrino ν ˜ R $$ {\tilde{\nu}}_R $$ dark matter in a class of U(1)′ extensions of the MSSM that originate from the breaking of the E 6 gauge group. These models, which are referred to as UMSSM, contain three right-handed neutrino superf...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-04-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP04(2019)167 |