Matches in SemOpenAlex for { <https://semopenalex.org/work/W2768707515> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2768707515 abstract "In this article, we report a new signature of dark matter annihilation based on the radio continuum data of NGC 1569 galaxy detected in the past few decades. After eliminating the thermal contribution of the radio signal, an abrupt change in the spectral index is shown in the radio spectrum. Previously, this signature was interpreted as an evidence of convective outflow of cosmic ray. However, we show that the cosmic ray contribution is not enough to account for the observed radio flux. We then discover that if dark matter annihilates via the 4-e channel with the thermal relic cross-section, the electrons and positrons produced would emit a strong radio flux which can provide an excellent agreement with the observed signature. The best-fitting dark matter mass is 25 GeV." @default.
- W2768707515 created "2017-12-04" @default.
- W2768707515 creator A5061543393 @default.
- W2768707515 date "2017-11-15" @default.
- W2768707515 modified "2023-10-01" @default.
- W2768707515 title "A possible signature of annihilating dark matter" @default.
- W2768707515 cites W1525178993 @default.
- W2768707515 cites W1573724529 @default.
- W2768707515 cites W1940538082 @default.
- W2768707515 cites W1962172028 @default.
- W2768707515 cites W2022838036 @default.
- W2768707515 cites W2023379403 @default.
- W2768707515 cites W2041676550 @default.
- W2768707515 cites W2055046332 @default.
- W2768707515 cites W2074628032 @default.
- W2768707515 cites W2084194847 @default.
- W2768707515 cites W2099025285 @default.
- W2768707515 cites W2110996783 @default.
- W2768707515 cites W2113463001 @default.
- W2768707515 cites W2114488751 @default.
- W2768707515 cites W2120455760 @default.
- W2768707515 cites W2121544433 @default.
- W2768707515 cites W2122469395 @default.
- W2768707515 cites W2134239747 @default.
- W2768707515 cites W2311255449 @default.
- W2768707515 cites W2607772383 @default.
- W2768707515 cites W2942704472 @default.
- W2768707515 cites W3052721620 @default.
- W2768707515 cites W3098221467 @default.
- W2768707515 cites W3101628368 @default.
- W2768707515 doi "https://doi.org/10.1093/mnras/stx2930" @default.
- W2768707515 hasPublicationYear "2017" @default.
- W2768707515 type Work @default.
- W2768707515 sameAs 2768707515 @default.
- W2768707515 citedByCount "4" @default.
- W2768707515 countsByYear W27687075152020 @default.
- W2768707515 countsByYear W27687075152021 @default.
- W2768707515 crossrefType "journal-article" @default.
- W2768707515 hasAuthorship W2768707515A5061543393 @default.
- W2768707515 hasBestOaLocation W27687075152 @default.
- W2768707515 hasConcept C109214941 @default.
- W2768707515 hasConcept C111309251 @default.
- W2768707515 hasConcept C121332964 @default.
- W2768707515 hasConcept C1276947 @default.
- W2768707515 hasConcept C147120987 @default.
- W2768707515 hasConcept C151532515 @default.
- W2768707515 hasConcept C159249277 @default.
- W2768707515 hasConcept C160147972 @default.
- W2768707515 hasConcept C185544564 @default.
- W2768707515 hasConcept C201941533 @default.
- W2768707515 hasConcept C202100949 @default.
- W2768707515 hasConcept C20249676 @default.
- W2768707515 hasConcept C2524010 @default.
- W2768707515 hasConcept C2779696439 @default.
- W2768707515 hasConcept C33923547 @default.
- W2768707515 hasConcept C42061751 @default.
- W2768707515 hasConcept C44870925 @default.
- W2768707515 hasConcept C4839761 @default.
- W2768707515 hasConcept C98444146 @default.
- W2768707515 hasConceptScore W2768707515C109214941 @default.
- W2768707515 hasConceptScore W2768707515C111309251 @default.
- W2768707515 hasConceptScore W2768707515C121332964 @default.
- W2768707515 hasConceptScore W2768707515C1276947 @default.
- W2768707515 hasConceptScore W2768707515C147120987 @default.
- W2768707515 hasConceptScore W2768707515C151532515 @default.
- W2768707515 hasConceptScore W2768707515C159249277 @default.
- W2768707515 hasConceptScore W2768707515C160147972 @default.
- W2768707515 hasConceptScore W2768707515C185544564 @default.
- W2768707515 hasConceptScore W2768707515C201941533 @default.
- W2768707515 hasConceptScore W2768707515C202100949 @default.
- W2768707515 hasConceptScore W2768707515C20249676 @default.
- W2768707515 hasConceptScore W2768707515C2524010 @default.
- W2768707515 hasConceptScore W2768707515C2779696439 @default.
- W2768707515 hasConceptScore W2768707515C33923547 @default.
- W2768707515 hasConceptScore W2768707515C42061751 @default.
- W2768707515 hasConceptScore W2768707515C44870925 @default.
- W2768707515 hasConceptScore W2768707515C4839761 @default.
- W2768707515 hasConceptScore W2768707515C98444146 @default.
- W2768707515 hasLocation W27687075151 @default.
- W2768707515 hasLocation W27687075152 @default.
- W2768707515 hasOpenAccess W2768707515 @default.
- W2768707515 hasPrimaryLocation W27687075151 @default.
- W2768707515 hasRelatedWork W1635877766 @default.
- W2768707515 hasRelatedWork W2101772437 @default.
- W2768707515 hasRelatedWork W2104203122 @default.
- W2768707515 hasRelatedWork W2132879684 @default.
- W2768707515 hasRelatedWork W2809558204 @default.
- W2768707515 hasRelatedWork W2959877854 @default.
- W2768707515 hasRelatedWork W3037060237 @default.
- W2768707515 hasRelatedWork W3099839151 @default.
- W2768707515 hasRelatedWork W3102462343 @default.
- W2768707515 hasRelatedWork W3121355116 @default.
- W2768707515 isParatext "false" @default.
- W2768707515 isRetracted "false" @default.
- W2768707515 magId "2768707515" @default.
- W2768707515 workType "article" @default.