Matches in SemOpenAlex for { <https://semopenalex.org/work/W3042957119> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W3042957119 startingPage "91" @default.
- W3042957119 abstract "We describe new observations of POX 52, a previously known but nearly forgotten example of a dwarf galaxy with an active nucleus. While POX 52 was originally thought to be a Seyfert 2 galaxy, the new data reveal an emission-line spectrum very similar to that of the dwarf Seyfert 1 galaxy NGC 4395, with clear broad components to the permitted line profiles. The host galaxy appears to be a dwarf elliptical; this is the only known case of a Seyfert nucleus in a galaxy of this type. Applying scaling relations to estimate the black hole mass from the broad H-beta linewidth and continuum luminosity, we find M_BH ~ 1.6x10^5 solar masses. The stellar velocity dispersion in the host galaxy is 36+/-5 km/s, also suggestive of a black hole mass of order 10^5 solar masses. Further searches for AGNs in dwarf galaxies can provide crucial constraints on the demographics of black holes in the mass range below 10^6 solar masses." @default.
- W3042957119 created "2020-07-23" @default.
- W3042957119 creator A5019813691 @default.
- W3042957119 creator A5054184482 @default.
- W3042957119 creator A5064824868 @default.
- W3042957119 date "2004-06-01" @default.
- W3042957119 modified "2023-09-23" @default.
- W3042957119 title "An Intermediate-Mass Black Hole in the Dwarf Seyfert 1 Galaxy POX 52" @default.
- W3042957119 hasPublicationYear "2004" @default.
- W3042957119 type Work @default.
- W3042957119 sameAs 3042957119 @default.
- W3042957119 citedByCount "0" @default.
- W3042957119 crossrefType "journal-article" @default.
- W3042957119 hasAuthorship W3042957119A5019813691 @default.
- W3042957119 hasAuthorship W3042957119A5054184482 @default.
- W3042957119 hasAuthorship W3042957119A5064824868 @default.
- W3042957119 hasConcept C104954878 @default.
- W3042957119 hasConcept C121332964 @default.
- W3042957119 hasConcept C1276947 @default.
- W3042957119 hasConcept C165129702 @default.
- W3042957119 hasConcept C173120059 @default.
- W3042957119 hasConcept C22540661 @default.
- W3042957119 hasConcept C31258907 @default.
- W3042957119 hasConcept C37119246 @default.
- W3042957119 hasConcept C41008148 @default.
- W3042957119 hasConcept C438757 @default.
- W3042957119 hasConcept C44870925 @default.
- W3042957119 hasConcept C50341732 @default.
- W3042957119 hasConcept C74172769 @default.
- W3042957119 hasConcept C89305328 @default.
- W3042957119 hasConcept C98444146 @default.
- W3042957119 hasConceptScore W3042957119C104954878 @default.
- W3042957119 hasConceptScore W3042957119C121332964 @default.
- W3042957119 hasConceptScore W3042957119C1276947 @default.
- W3042957119 hasConceptScore W3042957119C165129702 @default.
- W3042957119 hasConceptScore W3042957119C173120059 @default.
- W3042957119 hasConceptScore W3042957119C22540661 @default.
- W3042957119 hasConceptScore W3042957119C31258907 @default.
- W3042957119 hasConceptScore W3042957119C37119246 @default.
- W3042957119 hasConceptScore W3042957119C41008148 @default.
- W3042957119 hasConceptScore W3042957119C438757 @default.
- W3042957119 hasConceptScore W3042957119C44870925 @default.
- W3042957119 hasConceptScore W3042957119C50341732 @default.
- W3042957119 hasConceptScore W3042957119C74172769 @default.
- W3042957119 hasConceptScore W3042957119C89305328 @default.
- W3042957119 hasConceptScore W3042957119C98444146 @default.
- W3042957119 hasLocation W30429571191 @default.
- W3042957119 hasOpenAccess W3042957119 @default.
- W3042957119 hasPrimaryLocation W30429571191 @default.
- W3042957119 hasRelatedWork W1527898136 @default.
- W3042957119 hasRelatedWork W1550195613 @default.
- W3042957119 hasRelatedWork W1625955758 @default.
- W3042957119 hasRelatedWork W1803370201 @default.
- W3042957119 hasRelatedWork W1996922071 @default.
- W3042957119 hasRelatedWork W2001079980 @default.
- W3042957119 hasRelatedWork W2019611805 @default.
- W3042957119 hasRelatedWork W2020736183 @default.
- W3042957119 hasRelatedWork W2077712904 @default.
- W3042957119 hasRelatedWork W2359737666 @default.
- W3042957119 hasRelatedWork W2475684457 @default.
- W3042957119 hasRelatedWork W3099474433 @default.
- W3042957119 hasRelatedWork W3100378700 @default.
- W3042957119 hasRelatedWork W3102509488 @default.
- W3042957119 hasRelatedWork W3103030552 @default.
- W3042957119 hasRelatedWork W3104424156 @default.
- W3042957119 hasRelatedWork W3105030729 @default.
- W3042957119 hasRelatedWork W3106325285 @default.
- W3042957119 hasRelatedWork W3106394204 @default.
- W3042957119 hasVolume "311" @default.
- W3042957119 isParatext "false" @default.
- W3042957119 isRetracted "false" @default.
- W3042957119 magId "3042957119" @default.
- W3042957119 workType "article" @default.