Matches in SemOpenAlex for { <https://semopenalex.org/work/W4288804537> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W4288804537 abstract "Stellar and gas kinematics of galaxies are a sensitive probe of the dark matter distribution in the halo. The popular fuzzy dark matter models predict the peculiar shape of density distribution in galaxies: specific dense core with sharp transition to the halo. Moreover, fuzzy dark matter predicts scaling relations between the dark matter particle mass and density parameters. In this work, we use a Bayesian framework and several dark matter halo models to analyse the stellar kinematics of galaxies using the Spitzer Photometry and Accurate Rotation Curves database. We then employ a Bayesian model comparison to select the best halo density model. We find that more than half of the galaxies prefer the fuzzy dark model against standard dark matter profiles (NFW, Burkert, and cored NFW). While this seems like a success for fuzzy dark matter, we also find that there is no single value for the particle mass that provides a good fit for all galaxies." @default.
- W4288804537 created "2022-07-30" @default.
- W4288804537 creator A5051492684 @default.
- W4288804537 creator A5063369521 @default.
- W4288804537 creator A5079108570 @default.
- W4288804537 date "2022-07-28" @default.
- W4288804537 modified "2023-10-17" @default.
- W4288804537 title "Dark matter profiles of SPARC galaxies: a challenge to fuzzy dark matter" @default.
- W4288804537 doi "https://doi.org/10.48550/arxiv.2207.14165" @default.
- W4288804537 hasPublicationYear "2022" @default.
- W4288804537 type Work @default.
- W4288804537 citedByCount "0" @default.
- W4288804537 crossrefType "posted-content" @default.
- W4288804537 hasAuthorship W4288804537A5051492684 @default.
- W4288804537 hasAuthorship W4288804537A5063369521 @default.
- W4288804537 hasAuthorship W4288804537A5079108570 @default.
- W4288804537 hasBestOaLocation W42888045371 @default.
- W4288804537 hasConcept C121332964 @default.
- W4288804537 hasConcept C126377216 @default.
- W4288804537 hasConcept C1276947 @default.
- W4288804537 hasConcept C151532515 @default.
- W4288804537 hasConcept C159249277 @default.
- W4288804537 hasConcept C172790937 @default.
- W4288804537 hasConcept C184665706 @default.
- W4288804537 hasConcept C206564472 @default.
- W4288804537 hasConcept C26405456 @default.
- W4288804537 hasConcept C26495451 @default.
- W4288804537 hasConcept C29761201 @default.
- W4288804537 hasConcept C44870925 @default.
- W4288804537 hasConcept C51650839 @default.
- W4288804537 hasConcept C57853336 @default.
- W4288804537 hasConcept C66157390 @default.
- W4288804537 hasConcept C88148261 @default.
- W4288804537 hasConcept C98444146 @default.
- W4288804537 hasConceptScore W4288804537C121332964 @default.
- W4288804537 hasConceptScore W4288804537C126377216 @default.
- W4288804537 hasConceptScore W4288804537C1276947 @default.
- W4288804537 hasConceptScore W4288804537C151532515 @default.
- W4288804537 hasConceptScore W4288804537C159249277 @default.
- W4288804537 hasConceptScore W4288804537C172790937 @default.
- W4288804537 hasConceptScore W4288804537C184665706 @default.
- W4288804537 hasConceptScore W4288804537C206564472 @default.
- W4288804537 hasConceptScore W4288804537C26405456 @default.
- W4288804537 hasConceptScore W4288804537C26495451 @default.
- W4288804537 hasConceptScore W4288804537C29761201 @default.
- W4288804537 hasConceptScore W4288804537C44870925 @default.
- W4288804537 hasConceptScore W4288804537C51650839 @default.
- W4288804537 hasConceptScore W4288804537C57853336 @default.
- W4288804537 hasConceptScore W4288804537C66157390 @default.
- W4288804537 hasConceptScore W4288804537C88148261 @default.
- W4288804537 hasConceptScore W4288804537C98444146 @default.
- W4288804537 hasLocation W42888045371 @default.
- W4288804537 hasOpenAccess W4288804537 @default.
- W4288804537 hasPrimaryLocation W42888045371 @default.
- W4288804537 hasRelatedWork W12206902 @default.
- W4288804537 hasRelatedWork W14581839 @default.
- W4288804537 hasRelatedWork W17065816 @default.
- W4288804537 hasRelatedWork W2987038 @default.
- W4288804537 hasRelatedWork W30670525 @default.
- W4288804537 hasRelatedWork W32955480 @default.
- W4288804537 hasRelatedWork W37219874 @default.
- W4288804537 hasRelatedWork W40449694 @default.
- W4288804537 hasRelatedWork W44975312 @default.
- W4288804537 hasRelatedWork W46501556 @default.
- W4288804537 isParatext "false" @default.
- W4288804537 isRetracted "false" @default.
- W4288804537 workType "article" @default.