Matches in SemOpenAlex for { <https://semopenalex.org/work/W2058250478> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2058250478 abstract "We report results from the analysis of 21 nearby galaxy clusters, 11 with cooling flow (CF) and 10 without cooling flow, observed with BeppoSAX. The temperature profiles of both CF and non-CF systems are characterized by an isothermal core extending out to 0.2 r_180; beyond this radius both CF and non-CF cluster profiles rapidly decline. Our results differ from those derived by other authors who either found continuously declining profiles or substantially flat profiles. Neither the CF nor the non-CF profiles can be modeled by a polytropic temperature profile, the reason being that the radius at which the profiles break is much larger than the core radius characterizing the gas density profiles. For r > 0.2 r_180, where the gas can be treated as a polytrope, the polytropic indices derived for CF and non-CF systems are respectively 1.20 +/- 0.06 and 1.46 +/- 0.06. The former index is closer to the isothermal value, 1, and the latter to the adiabatic value, 5/3. Published hydrodynamic simulations do not reproduce the peculiar shape of the observed temperature profile, probably suggesting that a fundamental ingredient is missing." @default.
- W2058250478 created "2016-06-24" @default.
- W2058250478 creator A5005314951 @default.
- W2058250478 creator A5082342035 @default.
- W2058250478 date "2001-10-21" @default.
- W2058250478 modified "2023-09-27" @default.
- W2058250478 title "Temperature Profiles of Nearby Clusters of Galaxies" @default.
- W2058250478 hasPublicationYear "2001" @default.
- W2058250478 type Work @default.
- W2058250478 sameAs 2058250478 @default.
- W2058250478 citedByCount "0" @default.
- W2058250478 crossrefType "journal-article" @default.
- W2058250478 hasAuthorship W2058250478A5005314951 @default.
- W2058250478 hasAuthorship W2058250478A5082342035 @default.
- W2058250478 hasConcept C109663097 @default.
- W2058250478 hasConcept C120665830 @default.
- W2058250478 hasConcept C121332964 @default.
- W2058250478 hasConcept C12241035 @default.
- W2058250478 hasConcept C133347239 @default.
- W2058250478 hasConcept C142475440 @default.
- W2058250478 hasConcept C156055797 @default.
- W2058250478 hasConcept C164866538 @default.
- W2058250478 hasConcept C178635117 @default.
- W2058250478 hasConcept C199360897 @default.
- W2058250478 hasConcept C2164484 @default.
- W2058250478 hasConcept C2779408389 @default.
- W2058250478 hasConcept C38652104 @default.
- W2058250478 hasConcept C41008148 @default.
- W2058250478 hasConcept C44870925 @default.
- W2058250478 hasConcept C97355855 @default.
- W2058250478 hasConcept C98444146 @default.
- W2058250478 hasConceptScore W2058250478C109663097 @default.
- W2058250478 hasConceptScore W2058250478C120665830 @default.
- W2058250478 hasConceptScore W2058250478C121332964 @default.
- W2058250478 hasConceptScore W2058250478C12241035 @default.
- W2058250478 hasConceptScore W2058250478C133347239 @default.
- W2058250478 hasConceptScore W2058250478C142475440 @default.
- W2058250478 hasConceptScore W2058250478C156055797 @default.
- W2058250478 hasConceptScore W2058250478C164866538 @default.
- W2058250478 hasConceptScore W2058250478C178635117 @default.
- W2058250478 hasConceptScore W2058250478C199360897 @default.
- W2058250478 hasConceptScore W2058250478C2164484 @default.
- W2058250478 hasConceptScore W2058250478C2779408389 @default.
- W2058250478 hasConceptScore W2058250478C38652104 @default.
- W2058250478 hasConceptScore W2058250478C41008148 @default.
- W2058250478 hasConceptScore W2058250478C44870925 @default.
- W2058250478 hasConceptScore W2058250478C97355855 @default.
- W2058250478 hasConceptScore W2058250478C98444146 @default.
- W2058250478 hasLocation W20582504781 @default.
- W2058250478 hasOpenAccess W2058250478 @default.
- W2058250478 hasPrimaryLocation W20582504781 @default.
- W2058250478 hasRelatedWork W1983598189 @default.
- W2058250478 hasRelatedWork W2003098733 @default.
- W2058250478 hasRelatedWork W2007825151 @default.
- W2058250478 hasRelatedWork W2030605651 @default.
- W2058250478 hasRelatedWork W2051671594 @default.
- W2058250478 hasRelatedWork W2056029235 @default.
- W2058250478 hasRelatedWork W2059097690 @default.
- W2058250478 hasRelatedWork W2080741513 @default.
- W2058250478 hasRelatedWork W2108382396 @default.
- W2058250478 hasRelatedWork W2108905100 @default.
- W2058250478 hasRelatedWork W2115326311 @default.
- W2058250478 hasRelatedWork W2120544474 @default.
- W2058250478 hasRelatedWork W2154100535 @default.
- W2058250478 hasRelatedWork W2165711508 @default.
- W2058250478 hasRelatedWork W2186316375 @default.
- W2058250478 hasRelatedWork W3006078851 @default.
- W2058250478 hasRelatedWork W3098566722 @default.
- W2058250478 hasRelatedWork W3098819896 @default.
- W2058250478 hasRelatedWork W3101649942 @default.
- W2058250478 hasRelatedWork W3105672105 @default.
- W2058250478 isParatext "false" @default.
- W2058250478 isRetracted "false" @default.
- W2058250478 magId "2058250478" @default.
- W2058250478 workType "article" @default.