Matches in SemOpenAlex for { <https://semopenalex.org/work/W2103233428> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2103233428 endingPage "1026" @default.
- W2103233428 startingPage "1015" @default.
- W2103233428 abstract "We test possible lensing scenarios of the JVAS system B2114+022, in which two galaxies at different redshifts (‘G1’ at z1=0.3157 and ‘G2’ at z2=0.5883) are found within 2 arcsec of quadruple radio sources. For our investigation, we use possible lensing constraints derived from a wealth of data on the radio sources obtained with VLA, MERLIN, VLBA and EVN as well as HST imaging data on the two galaxies, which were presented recently in Augusto et al. In the present study, we focus on reproducing the widest separated, observationally similar radio components A and D as lensed images. We first treat G2 (which is the more distant one from the geometric centre) as a shear term, and then consider two-plane lensing explicitly including G2's potential at the z2 plane as the first case of two-plane lens modelling. Our modelling results not only support the hypothesis that the system includes gravitationally lensed images of a higher-redshift extragalactic object, but they also show that the explicit inclusion of G2's potential at the second lens plane is necessary in order to fit the data with astrophysically plausible galaxy parameters. Finally, we illustrate a natural consequence of a two-plane lens system, namely the prediction of distortion as well as shift and stretching of G2's isophotes by G1's potential, which can in principle be measured by subtracting out G1's light distribution in an image of high signal-to-noise ratio and good angular resolution, especially a multicolour one." @default.
- W2103233428 created "2016-06-24" @default.
- W2103233428 creator A5039713598 @default.
- W2103233428 creator A5048976916 @default.
- W2103233428 creator A5072670490 @default.
- W2103233428 date "2001-09-21" @default.
- W2103233428 modified "2023-10-17" @default.
- W2103233428 title "Modelling the first probable two-plane lens system B2114+022: reproducing two compact radio cores A and D" @default.
- W2103233428 cites W2027011325 @default.
- W2103233428 cites W2033802241 @default.
- W2103233428 cites W2064615924 @default.
- W2103233428 cites W2069628333 @default.
- W2103233428 cites W2074729770 @default.
- W2103233428 cites W2138657966 @default.
- W2103233428 cites W3099186568 @default.
- W2103233428 cites W3099661796 @default.
- W2103233428 cites W3105101872 @default.
- W2103233428 doi "https://doi.org/10.1046/j.1365-8711.2001.04663.x" @default.
- W2103233428 hasPublicationYear "2001" @default.
- W2103233428 type Work @default.
- W2103233428 sameAs 2103233428 @default.
- W2103233428 citedByCount "20" @default.
- W2103233428 countsByYear W21032334282012 @default.
- W2103233428 countsByYear W21032334282013 @default.
- W2103233428 countsByYear W21032334282014 @default.
- W2103233428 countsByYear W21032334282015 @default.
- W2103233428 countsByYear W21032334282019 @default.
- W2103233428 countsByYear W21032334282023 @default.
- W2103233428 crossrefType "journal-article" @default.
- W2103233428 hasAuthorship W2103233428A5039713598 @default.
- W2103233428 hasAuthorship W2103233428A5048976916 @default.
- W2103233428 hasAuthorship W2103233428A5072670490 @default.
- W2103233428 hasBestOaLocation W21032334281 @default.
- W2103233428 hasConcept C114614502 @default.
- W2103233428 hasConcept C115961682 @default.
- W2103233428 hasConcept C120515352 @default.
- W2103233428 hasConcept C120665830 @default.
- W2103233428 hasConcept C121332964 @default.
- W2103233428 hasConcept C126780896 @default.
- W2103233428 hasConcept C1276947 @default.
- W2103233428 hasConcept C133848361 @default.
- W2103233428 hasConcept C15336307 @default.
- W2103233428 hasConcept C154945302 @default.
- W2103233428 hasConcept C17825722 @default.
- W2103233428 hasConcept C194257627 @default.
- W2103233428 hasConcept C20249676 @default.
- W2103233428 hasConcept C2524010 @default.
- W2103233428 hasConcept C33024259 @default.
- W2103233428 hasConcept C33923547 @default.
- W2103233428 hasConcept C41008148 @default.
- W2103233428 hasConcept C44870925 @default.
- W2103233428 hasConcept C46362747 @default.
- W2103233428 hasConcept C49040817 @default.
- W2103233428 hasConcept C68498078 @default.
- W2103233428 hasConcept C98444146 @default.
- W2103233428 hasConceptScore W2103233428C114614502 @default.
- W2103233428 hasConceptScore W2103233428C115961682 @default.
- W2103233428 hasConceptScore W2103233428C120515352 @default.
- W2103233428 hasConceptScore W2103233428C120665830 @default.
- W2103233428 hasConceptScore W2103233428C121332964 @default.
- W2103233428 hasConceptScore W2103233428C126780896 @default.
- W2103233428 hasConceptScore W2103233428C1276947 @default.
- W2103233428 hasConceptScore W2103233428C133848361 @default.
- W2103233428 hasConceptScore W2103233428C15336307 @default.
- W2103233428 hasConceptScore W2103233428C154945302 @default.
- W2103233428 hasConceptScore W2103233428C17825722 @default.
- W2103233428 hasConceptScore W2103233428C194257627 @default.
- W2103233428 hasConceptScore W2103233428C20249676 @default.
- W2103233428 hasConceptScore W2103233428C2524010 @default.
- W2103233428 hasConceptScore W2103233428C33024259 @default.
- W2103233428 hasConceptScore W2103233428C33923547 @default.
- W2103233428 hasConceptScore W2103233428C41008148 @default.
- W2103233428 hasConceptScore W2103233428C44870925 @default.
- W2103233428 hasConceptScore W2103233428C46362747 @default.
- W2103233428 hasConceptScore W2103233428C49040817 @default.
- W2103233428 hasConceptScore W2103233428C68498078 @default.
- W2103233428 hasConceptScore W2103233428C98444146 @default.
- W2103233428 hasIssue "3" @default.
- W2103233428 hasLocation W21032334281 @default.
- W2103233428 hasOpenAccess W2103233428 @default.
- W2103233428 hasPrimaryLocation W21032334281 @default.
- W2103233428 hasRelatedWork W1972183148 @default.
- W2103233428 hasRelatedWork W1977518346 @default.
- W2103233428 hasRelatedWork W2023918564 @default.
- W2103233428 hasRelatedWork W2044303127 @default.
- W2103233428 hasRelatedWork W2099551201 @default.
- W2103233428 hasRelatedWork W2101070158 @default.
- W2103233428 hasRelatedWork W2103233428 @default.
- W2103233428 hasRelatedWork W3102549633 @default.
- W2103233428 hasRelatedWork W3105753195 @default.
- W2103233428 hasRelatedWork W4313591799 @default.
- W2103233428 hasVolume "326" @default.
- W2103233428 isParatext "false" @default.
- W2103233428 isRetracted "false" @default.
- W2103233428 magId "2103233428" @default.
- W2103233428 workType "article" @default.