FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000632844> ?p ?o ?g. }

• W2000632844 abstract "If the source of the reported 3.5 keV x-ray line is a sterile neutrino, comprising an $mathcal{O}(1)$ fraction of the dark matter (DM), then it exhibits the property that its mass times mixing angle is $ensuremath{sim}text{ }text{few}ifmmodetimeselsetexttimesfi{}{10}^{ensuremath{-}2}text{ }text{ }mathrm{eV}$, a plausible mass scale for the active neutrinos. This property is a common feature of Dirac neutrino mixing. We present a framework that dynamically produces light active and keV sterile Dirac neutrinos, with appropriate mixing angles to be the x-ray line source. The central idea is that the right-handed active neutrino is a composite state, while elementary sterile neutrinos gain keV masses similarly to the quarks in extended technicolor. The entire framework is fixed by just two dynamical scales and may automatically exhibit a warm dark matter (WDM) production mechanism---dilution of thermal relics from late decays of a heavy composite neutrino---such that the keV neutrinos may comprise an $mathcal{O}(1)$ fraction of the DM. In this framework, the WDM is typically quite cool and within structure formation bounds, with temperature $ensuremath{sim}text{ }text{few}ifmmodetimeselsetexttimesfi{}{10}^{ensuremath{-}2}{T}_{ensuremath{nu}}$ and free-streaming length $ensuremath{sim}text{ }mathrm{few}text{ }text{ }mathrm{kpc}$. A toy model that exhibits the central features of the framework is also presented." @default.
• W2000632844 created "2016-06-24" @default.
• W2000632844 creator A5021281948 @default.
• W2000632844 creator A5058370540 @default.
• W2000632844 date "2014-08-25" @default.
• W2000632844 modified "2023-10-15" @default.
• W2000632844 title "Dynamical framework for KeV Dirac neutrino warm dark matter" @default.
• W2000632844 cites W1482115227 @default.
• W2000632844 cites W1581228648 @default.
• W2000632844 cites W1588746884 @default.
• W2000632844 cites W1919268455 @default.
• W2000632844 cites W1976100340 @default.
• W2000632844 cites W1976339978 @default.
• W2000632844 cites W1979587172 @default.
• W2000632844 cites W1980437607 @default.
• W2000632844 cites W1990740081 @default.
• W2000632844 cites W1996725435 @default.
• W2000632844 cites W1998111789 @default.
• W2000632844 cites W1999817887 @default.
• W2000632844 cites W2000178233 @default.
• W2000632844 cites W2000703767 @default.
• W2000632844 cites W2005481424 @default.
• W2000632844 cites W2008062615 @default.
• W2000632844 cites W2012329629 @default.
• W2000632844 cites W2020266225 @default.
• W2000632844 cites W2032536132 @default.
• W2000632844 cites W2035198637 @default.
• W2000632844 cites W2041977406 @default.
• W2000632844 cites W2042277732 @default.
• W2000632844 cites W2045222469 @default.
• W2000632844 cites W2063186657 @default.
• W2000632844 cites W2065427011 @default.
• W2000632844 cites W2065743321 @default.
• W2000632844 cites W2071386803 @default.
• W2000632844 cites W2090025680 @default.
• W2000632844 cites W2101512932 @default.
• W2000632844 cites W2110651113 @default.
• W2000632844 cites W2137008363 @default.
• W2000632844 cites W2138874905 @default.
• W2000632844 cites W2143570837 @default.
• W2000632844 cites W2146411442 @default.
• W2000632844 cites W2159143899 @default.
• W2000632844 cites W2161159804 @default.
• W2000632844 cites W3024595229 @default.
• W2000632844 cites W3098493591 @default.
• W2000632844 cites W3102018119 @default.
• W2000632844 cites W3103830103 @default.
• W2000632844 cites W3105013778 @default.
• W2000632844 cites W3105367318 @default.
• W2000632844 cites W3105829629 @default.
• W2000632844 cites W3106071146 @default.
• W2000632844 cites W4299798386 @default.
• W2000632844 doi "https://doi.org/10.1103/physrevd.90.045030" @default.
• W2000632844 hasPublicationYear "2014" @default.
• W2000632844 type Work @default.
• W2000632844 sameAs 2000632844 @default.
• W2000632844 citedByCount "30" @default.
• W2000632844 countsByYear W20006328442014 @default.
• W2000632844 countsByYear W20006328442015 @default.
• W2000632844 countsByYear W20006328442016 @default.
• W2000632844 countsByYear W20006328442017 @default.
• W2000632844 countsByYear W20006328442021 @default.
• W2000632844 countsByYear W20006328442022 @default.
• W2000632844 crossrefType "journal-article" @default.
• W2000632844 hasAuthorship W2000632844A5021281948 @default.
• W2000632844 hasAuthorship W2000632844A5058370540 @default.
• W2000632844 hasBestOaLocation W20006328441 @default.
• W2000632844 hasConcept C103193775 @default.
• W2000632844 hasConcept C107966497 @default.
• W2000632844 hasConcept C109214941 @default.
• W2000632844 hasConcept C121332964 @default.
• W2000632844 hasConcept C159249277 @default.
• W2000632844 hasConcept C186453547 @default.
• W2000632844 hasConceptScore W2000632844C103193775 @default.
• W2000632844 hasConceptScore W2000632844C107966497 @default.
• W2000632844 hasConceptScore W2000632844C109214941 @default.
• W2000632844 hasConceptScore W2000632844C121332964 @default.
• W2000632844 hasConceptScore W2000632844C159249277 @default.
• W2000632844 hasConceptScore W2000632844C186453547 @default.
• W2000632844 hasFunder F4320306076 @default.
• W2000632844 hasFunder F4320306084 @default.
• W2000632844 hasIssue "4" @default.
• W2000632844 hasLocation W20006328441 @default.
• W2000632844 hasLocation W20006328442 @default.
• W2000632844 hasLocation W20006328443 @default.
• W2000632844 hasLocation W20006328444 @default.
• W2000632844 hasOpenAccess W2000632844 @default.
• W2000632844 hasPrimaryLocation W20006328441 @default.
• W2000632844 hasRelatedWork W1523055082 @default.
• W2000632844 hasRelatedWork W1670307740 @default.
• W2000632844 hasRelatedWork W2000837967 @default.
• W2000632844 hasRelatedWork W2050347287 @default.
• W2000632844 hasRelatedWork W2808489359 @default.
• W2000632844 hasRelatedWork W2995207262 @default.
• W2000632844 hasRelatedWork W3105106790 @default.
• W2000632844 hasRelatedWork W3113047269 @default.
• W2000632844 hasRelatedWork W3191686216 @default.
• W2000632844 hasRelatedWork W3199168012 @default.
• W2000632844 hasVolume "90" @default.
• W2000632844 isParatext "false" @default.

• next