FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100110286> ?p ?o ?g. }

• W3100110286 endingPage "508" @default.
• W3100110286 startingPage "493" @default.
• W3100110286 abstract "We use high-resolution N-body simulations to study the equilibrium density profiles of dark matter halos in hierarchically clustering universes. We find that all such profiles have the same shape, independent of the halo mass, the initial density fluctuation spectrum, and the values of the cosmological parameters. Spherically averaged equilibrium profiles are well fitted over two decades in radius by a simple formula originally proposed to describe the structure of galaxy clusters in a cold dark matter universe. In any particular cosmology, the two scale parameters of the fit, the halo mass and its characteristic density, are strongly correlated. Low-mass halos are significantly denser than more massive systems, a correlation that reflects the higher collapse redshift of small halos. The characteristic density of an equilibrium halo is proportional to the density of the universe at the time it was assembled. A suitable definition of this assembly time allows the same proportionality constant to be used for all the cosmologies that we have tested. We compare our results with previous work on halo density profiles and show that there is good agreement. We also provide a step-by-step analytic procedure, based on the Press-Schechter formalism, that allows accurate equilibrium profiles to be calculated as a function of mass in any hierarchical model." @default.
• W3100110286 created "2020-11-23" @default.
• W3100110286 creator A5011784347 @default.
• W3100110286 creator A5032994273 @default.
• W3100110286 creator A5079556845 @default.
• W3100110286 date "1997-12-01" @default.
• W3100110286 modified "2023-10-10" @default.
• W3100110286 title "A Universal Density Profile from Hierarchical Clustering" @default.
• W3100110286 cites W1973787491 @default.
• W3100110286 cites W1980776286 @default.
• W3100110286 cites W1983113556 @default.
• W3100110286 cites W1993132186 @default.
• W3100110286 cites W1998577648 @default.
• W3100110286 cites W1999114023 @default.
• W3100110286 cites W2003639844 @default.
• W3100110286 cites W2008084436 @default.
• W3100110286 cites W2016145186 @default.
• W3100110286 cites W2019899030 @default.
• W3100110286 cites W2021305250 @default.
• W3100110286 cites W2025603133 @default.
• W3100110286 cites W2041542911 @default.
• W3100110286 cites W2044035811 @default.
• W3100110286 cites W2045889243 @default.
• W3100110286 cites W2049737266 @default.
• W3100110286 cites W2070998352 @default.
• W3100110286 cites W2080820021 @default.
• W3100110286 cites W2080871773 @default.
• W3100110286 cites W2087986618 @default.
• W3100110286 cites W2090747960 @default.
• W3100110286 cites W2112706506 @default.
• W3100110286 cites W2162290847 @default.
• W3100110286 cites W3103877238 @default.
• W3100110286 doi "https://doi.org/10.1086/304888" @default.
• W3100110286 hasPublicationYear "1997" @default.
• W3100110286 type Work @default.
• W3100110286 sameAs 3100110286 @default.
• W3100110286 citedByCount "7579" @default.
• W3100110286 countsByYear W31001102862012 @default.
• W3100110286 countsByYear W31001102862013 @default.
• W3100110286 countsByYear W31001102862014 @default.
• W3100110286 countsByYear W31001102862015 @default.
• W3100110286 countsByYear W31001102862016 @default.
• W3100110286 countsByYear W31001102862017 @default.
• W3100110286 countsByYear W31001102862018 @default.
• W3100110286 countsByYear W31001102862019 @default.
• W3100110286 countsByYear W31001102862020 @default.
• W3100110286 countsByYear W31001102862021 @default.
• W3100110286 countsByYear W31001102862022 @default.
• W3100110286 countsByYear W31001102862023 @default.
• W3100110286 crossrefType "journal-article" @default.
• W3100110286 hasAuthorship W3100110286A5011784347 @default.
• W3100110286 hasAuthorship W3100110286A5032994273 @default.
• W3100110286 hasAuthorship W3100110286A5079556845 @default.
• W3100110286 hasBestOaLocation W31001102862 @default.
• W3100110286 hasConcept C121332964 @default.
• W3100110286 hasConcept C146867326 @default.
• W3100110286 hasConcept C159249277 @default.
• W3100110286 hasConcept C174802034 @default.
• W3100110286 hasConcept C184665706 @default.
• W3100110286 hasConcept C26405456 @default.
• W3100110286 hasConcept C2777586563 @default.
• W3100110286 hasConcept C2778106948 @default.
• W3100110286 hasConcept C33024259 @default.
• W3100110286 hasConcept C44870925 @default.
• W3100110286 hasConcept C84999194 @default.
• W3100110286 hasConcept C88148261 @default.
• W3100110286 hasConcept C98444146 @default.
• W3100110286 hasConceptScore W3100110286C121332964 @default.
• W3100110286 hasConceptScore W3100110286C146867326 @default.
• W3100110286 hasConceptScore W3100110286C159249277 @default.
• W3100110286 hasConceptScore W3100110286C174802034 @default.
• W3100110286 hasConceptScore W3100110286C184665706 @default.
• W3100110286 hasConceptScore W3100110286C26405456 @default.
• W3100110286 hasConceptScore W3100110286C2777586563 @default.
• W3100110286 hasConceptScore W3100110286C2778106948 @default.
• W3100110286 hasConceptScore W3100110286C33024259 @default.
• W3100110286 hasConceptScore W3100110286C44870925 @default.
• W3100110286 hasConceptScore W3100110286C84999194 @default.
• W3100110286 hasConceptScore W3100110286C88148261 @default.
• W3100110286 hasConceptScore W3100110286C98444146 @default.
• W3100110286 hasIssue "2" @default.
• W3100110286 hasLocation W31001102861 @default.
• W3100110286 hasLocation W31001102862 @default.
• W3100110286 hasLocation W31001102863 @default.
• W3100110286 hasOpenAccess W3100110286 @default.
• W3100110286 hasPrimaryLocation W31001102861 @default.
• W3100110286 hasRelatedWork W2040362218 @default.
• W3100110286 hasRelatedWork W2096865481 @default.
• W3100110286 hasRelatedWork W2126412221 @default.
• W3100110286 hasRelatedWork W2784407155 @default.
• W3100110286 hasRelatedWork W3101263972 @default.
• W3100110286 hasRelatedWork W3121197928 @default.
• W3100110286 hasRelatedWork W3122666341 @default.
• W3100110286 hasRelatedWork W4288805323 @default.
• W3100110286 hasRelatedWork W4313591799 @default.
• W3100110286 hasRelatedWork W611344627 @default.
• W3100110286 hasVolume "490" @default.
• W3100110286 isParatext "false" @default.

• next