Matches in SemOpenAlex for { <https://semopenalex.org/work/W3189153009> ?p ?o ?g. }
- W3189153009 abstract "We investigate scenarios with $mathcal{O}(1text{ }text{ }mathrm{TeV})$ scalar leptoquarks that act as portals between the Standard Model and dark matter. We assume that dark matter is a scalar singlet $S$ which couples to a scalar leptoquark $mathrm{ensuremath{Delta}}$ and the Higgs boson via the terms in the scalar potential. In addition, the leptoquark is endowed with Yukawa couplings to quarks and leptons that may address the anomalies in $B$ meson decays. We consider the $SS$ annihilation cross sections to estimate the dark matter relic abundance and explore the interplay between astrophysical, collider, and flavor physics bounds on such models. In the heavy dark matter window, ${m}_{S}>{m}_{mathrm{ensuremath{Delta}}}$, the leptoquark portal becomes the dominant mechanism to explain the dark matter abundance. We find that the leptoquark Yukawa couplings, relevant for quark and lepton flavor physics, are decoupled from the dark matter phenomenology. By focussing on a scenario with a single leptoquark state, we find that relic density can only be explained when both $mathrm{ensuremath{Delta}}$ and $S$ masses are lighter than $mathcal{O}(10text{ }text{ }mathrm{TeV})$." @default.
- W3189153009 created "2021-08-16" @default.
- W3189153009 creator A5020017154 @default.
- W3189153009 creator A5026943526 @default.
- W3189153009 creator A5046065207 @default.
- W3189153009 creator A5050139036 @default.
- W3189153009 creator A5074044253 @default.
- W3189153009 date "2021-07-30" @default.
- W3189153009 modified "2023-10-17" @default.
- W3189153009 title "Leptoquarks and real singlets: A richer scalar sector behind the origin of dark matter" @default.
- W3189153009 cites W1508359047 @default.
- W3189153009 cites W1609722788 @default.
- W3189153009 cites W1640785924 @default.
- W3189153009 cites W1962172028 @default.
- W3189153009 cites W1963612147 @default.
- W3189153009 cites W1964893279 @default.
- W3189153009 cites W1967251385 @default.
- W3189153009 cites W1970113957 @default.
- W3189153009 cites W1981386653 @default.
- W3189153009 cites W1996468795 @default.
- W3189153009 cites W2046568890 @default.
- W3189153009 cites W2047030341 @default.
- W3189153009 cites W2053598037 @default.
- W3189153009 cites W2064158774 @default.
- W3189153009 cites W2081498795 @default.
- W3189153009 cites W2085107687 @default.
- W3189153009 cites W2096742001 @default.
- W3189153009 cites W2102639000 @default.
- W3189153009 cites W2110352019 @default.
- W3189153009 cites W2114210704 @default.
- W3189153009 cites W2114488751 @default.
- W3189153009 cites W2115200652 @default.
- W3189153009 cites W2116109970 @default.
- W3189153009 cites W2117560144 @default.
- W3189153009 cites W2117695843 @default.
- W3189153009 cites W2119269143 @default.
- W3189153009 cites W2130052854 @default.
- W3189153009 cites W2135045732 @default.
- W3189153009 cites W2141807011 @default.
- W3189153009 cites W2148171417 @default.
- W3189153009 cites W2151497957 @default.
- W3189153009 cites W2156207194 @default.
- W3189153009 cites W2199503225 @default.
- W3189153009 cites W2282905657 @default.
- W3189153009 cites W2302365184 @default.
- W3189153009 cites W2302431713 @default.
- W3189153009 cites W2319907582 @default.
- W3189153009 cites W2334765411 @default.
- W3189153009 cites W2406276746 @default.
- W3189153009 cites W2415915461 @default.
- W3189153009 cites W2506915956 @default.
- W3189153009 cites W2544153390 @default.
- W3189153009 cites W2560168795 @default.
- W3189153009 cites W2577875257 @default.
- W3189153009 cites W2584187927 @default.
- W3189153009 cites W2597334910 @default.
- W3189153009 cites W2601882436 @default.
- W3189153009 cites W2614686708 @default.
- W3189153009 cites W2620561867 @default.
- W3189153009 cites W2626386398 @default.
- W3189153009 cites W2638422081 @default.
- W3189153009 cites W2747178068 @default.
- W3189153009 cites W2749699019 @default.
- W3189153009 cites W2751197742 @default.
- W3189153009 cites W2753339657 @default.
- W3189153009 cites W2762477300 @default.
- W3189153009 cites W2773511530 @default.
- W3189153009 cites W2775630683 @default.
- W3189153009 cites W2784982065 @default.
- W3189153009 cites W2803311275 @default.
- W3189153009 cites W2805537661 @default.
- W3189153009 cites W2808218196 @default.
- W3189153009 cites W2883392739 @default.
- W3189153009 cites W2884467791 @default.
- W3189153009 cites W2888350214 @default.
- W3189153009 cites W2899140785 @default.
- W3189153009 cites W2904002774 @default.
- W3189153009 cites W2905128639 @default.
- W3189153009 cites W2909142465 @default.
- W3189153009 cites W2938752270 @default.
- W3189153009 cites W2964139554 @default.
- W3189153009 cites W2969770599 @default.
- W3189153009 cites W2979496270 @default.
- W3189153009 cites W2987209375 @default.
- W3189153009 cites W3014027186 @default.
- W3189153009 cites W3019973480 @default.
- W3189153009 cites W3035798953 @default.
- W3189153009 cites W3048175090 @default.
- W3189153009 cites W3049342414 @default.
- W3189153009 cites W3081308764 @default.
- W3189153009 cites W3082058554 @default.
- W3189153009 cites W3091769909 @default.
- W3189153009 cites W3092727486 @default.
- W3189153009 cites W3097096458 @default.
- W3189153009 cites W3098607170 @default.
- W3189153009 cites W3098615020 @default.
- W3189153009 cites W3098914565 @default.
- W3189153009 cites W3099926002 @default.
- W3189153009 cites W3100143355 @default.
- W3189153009 cites W3100893764 @default.