Dark Matter EFT, the Third -- Neutrino WIMPs
Sterile neutrinos coupling only to third-generation fermions are attractive dark matter candidates. In an EFT approach we demonstrate that they can generate the observed relic density without violating constraints from direct and indirect detection. Such an EFT represents a gauged third-generatio...
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2021-02-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.10.2.039 |
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doaj-5b3a29e8ded740069c2b5619117f68312021-04-19T12:51:53ZengSciPostSciPost Physics2542-46532021-02-0110203910.21468/SciPostPhys.10.2.039Dark Matter EFT, the Third -- Neutrino WIMPsIngolf Bischer, Tilman Plehn, Werner RodejohannSterile neutrinos coupling only to third-generation fermions are attractive dark matter candidates. In an EFT approach we demonstrate that they can generate the observed relic density without violating constraints from direct and indirect detection. Such an EFT represents a gauged third-generation $B-L$ model, as well as third-generation scalar or vector leptoquarks. LHC measurements naturally distinguish the different underlying models.https://scipost.org/SciPostPhys.10.2.039 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Ingolf Bischer, Tilman Plehn, Werner Rodejohann |
| spellingShingle |
Ingolf Bischer, Tilman Plehn, Werner Rodejohann Dark Matter EFT, the Third -- Neutrino WIMPs SciPost Physics |
| author_facet |
Ingolf Bischer, Tilman Plehn, Werner Rodejohann |
| author_sort |
Ingolf Bischer, Tilman Plehn, Werner Rodejohann |
| title |
Dark Matter EFT, the Third -- Neutrino WIMPs |
| title_short |
Dark Matter EFT, the Third -- Neutrino WIMPs |
| title_full |
Dark Matter EFT, the Third -- Neutrino WIMPs |
| title_fullStr |
Dark Matter EFT, the Third -- Neutrino WIMPs |
| title_full_unstemmed |
Dark Matter EFT, the Third -- Neutrino WIMPs |
| title_sort |
dark matter eft, the third -- neutrino wimps |
| publisher |
SciPost |
| series |
SciPost Physics |
| issn |
2542-4653 |
| publishDate |
2021-02-01 |
| description |
Sterile neutrinos coupling only to third-generation fermions are attractive
dark matter candidates. In an EFT approach we demonstrate that they can
generate the observed relic density without violating constraints from direct
and indirect detection. Such an EFT represents a gauged third-generation $B-L$
model, as well as third-generation scalar or vector leptoquarks. LHC
measurements naturally distinguish the different underlying models. |
| url |
https://scipost.org/SciPostPhys.10.2.039 |
| work_keys_str_mv |
AT ingolfbischertilmanplehnwernerrodejohann darkmattereftthethirdneutrinowimps |
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1721521173677735936 |