Matches in SemOpenAlex for { <https://semopenalex.org/work/W3105657911> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W3105657911 abstract "We searched for the presence of extended emission-line regions (EELRs) around low-redshift QSOs. We observed a sample of 20 mainly radio-quiet low-redshift quasars (z 50) nuclear spectra to measure properties such as [OIII]/Hbeta flux ratios, FeII equivalent widths and Hbeta line widths. A significant fraction of the quasars (8/20) show a luminous EELR, with detected linear sizes of several kpc. Whether or not a QSO has a luminous EELR is strongly related with nuclear properties, in the sense that an EELR was detected in objects with low FeII equivalent width and large Hbeta FWHM. The EELRs were detected preferentially in QSOs with larger black hole masses. There is no discernible relation, however, between EELR detection and QSO luminosity and Eddington ratio." @default.
- W3105657911 created "2020-11-23" @default.
- W3105657911 creator A5033875500 @default.
- W3105657911 creator A5053677091 @default.
- W3105657911 creator A5055026157 @default.
- W3105657911 creator A5088808284 @default.
- W3105657911 date "2008-07-09" @default.
- W3105657911 modified "2023-09-27" @default.
- W3105657911 title "Extended emission-line regions in low-redshift quasars: Dependence on nuclear spectral properties" @default.
- W3105657911 hasPublicationYear "2008" @default.
- W3105657911 type Work @default.
- W3105657911 sameAs 3105657911 @default.
- W3105657911 citedByCount "0" @default.
- W3105657911 crossrefType "journal-article" @default.
- W3105657911 hasAuthorship W3105657911A5033875500 @default.
- W3105657911 hasAuthorship W3105657911A5053677091 @default.
- W3105657911 hasAuthorship W3105657911A5055026157 @default.
- W3105657911 hasAuthorship W3105657911A5088808284 @default.
- W3105657911 hasBestOaLocation W31056579111 @default.
- W3105657911 hasConcept C121332964 @default.
- W3105657911 hasConcept C12287442 @default.
- W3105657911 hasConcept C1276947 @default.
- W3105657911 hasConcept C135041427 @default.
- W3105657911 hasConcept C169791425 @default.
- W3105657911 hasConcept C198352243 @default.
- W3105657911 hasConcept C2524010 @default.
- W3105657911 hasConcept C2776968204 @default.
- W3105657911 hasConcept C33024259 @default.
- W3105657911 hasConcept C33923547 @default.
- W3105657911 hasConcept C44870925 @default.
- W3105657911 hasConcept C4839761 @default.
- W3105657911 hasConcept C96141758 @default.
- W3105657911 hasConcept C98444146 @default.
- W3105657911 hasConceptScore W3105657911C121332964 @default.
- W3105657911 hasConceptScore W3105657911C12287442 @default.
- W3105657911 hasConceptScore W3105657911C1276947 @default.
- W3105657911 hasConceptScore W3105657911C135041427 @default.
- W3105657911 hasConceptScore W3105657911C169791425 @default.
- W3105657911 hasConceptScore W3105657911C198352243 @default.
- W3105657911 hasConceptScore W3105657911C2524010 @default.
- W3105657911 hasConceptScore W3105657911C2776968204 @default.
- W3105657911 hasConceptScore W3105657911C33024259 @default.
- W3105657911 hasConceptScore W3105657911C33923547 @default.
- W3105657911 hasConceptScore W3105657911C44870925 @default.
- W3105657911 hasConceptScore W3105657911C4839761 @default.
- W3105657911 hasConceptScore W3105657911C96141758 @default.
- W3105657911 hasConceptScore W3105657911C98444146 @default.
- W3105657911 hasLocation W31056579111 @default.
- W3105657911 hasLocation W31056579112 @default.
- W3105657911 hasLocation W31056579113 @default.
- W3105657911 hasOpenAccess W3105657911 @default.
- W3105657911 hasPrimaryLocation W31056579111 @default.
- W3105657911 hasRelatedWork W1489190332 @default.
- W3105657911 hasRelatedWork W1872782597 @default.
- W3105657911 hasRelatedWork W1967067281 @default.
- W3105657911 hasRelatedWork W1989479170 @default.
- W3105657911 hasRelatedWork W2007973842 @default.
- W3105657911 hasRelatedWork W2049952229 @default.
- W3105657911 hasRelatedWork W2051125807 @default.
- W3105657911 hasRelatedWork W2060890272 @default.
- W3105657911 hasRelatedWork W2067987970 @default.
- W3105657911 hasRelatedWork W2070869181 @default.
- W3105657911 hasRelatedWork W2078693520 @default.
- W3105657911 hasRelatedWork W2104652370 @default.
- W3105657911 hasRelatedWork W2112304529 @default.
- W3105657911 hasRelatedWork W2949585709 @default.
- W3105657911 hasRelatedWork W2951170748 @default.
- W3105657911 hasRelatedWork W3100450438 @default.
- W3105657911 hasRelatedWork W3103234226 @default.
- W3105657911 hasRelatedWork W3103668166 @default.
- W3105657911 hasRelatedWork W3204309971 @default.
- W3105657911 isParatext "false" @default.
- W3105657911 isRetracted "false" @default.
- W3105657911 magId "3105657911" @default.
- W3105657911 workType "article" @default.