Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006706240> ?p ?o ?g. }
- W2006706240 endingPage "316" @default.
- W2006706240 startingPage "308" @default.
- W2006706240 abstract "We model the mass distribution in the recently discovered Einstein ring LBG J213512.73−010143 (the ‘Cosmic Eye’) using archival Hubble Space Telescope imaging. We reconstruct the mass density profile of the z= 0.73 lens and the surface brightness distribution of the z= 3.07 source and find that the observed ring is best fitted with a dual-component lens model consisting of a baryonic Sersic component nested within a dark matter halo. The dark matter halo has an inner slope of 1.42+0.24−0.22, consistent with cold dark matter simulations after allowing for baryon contraction. The baryonic component has a mass-to-light ratio of 1.71+0.28−0.38 M⊙/LB⊙ which when evolved to the present day is in agreement with local ellipticals. Within the Einstein radius of 0.77 arcsec (5.6 kpc), the baryons account for 46 ± 11 per cent of the projected lens mass. External shear from a nearby foreground cluster is accurately predicted by the model. The reconstructed surface brightness distribution in the source plane clearly shows two peaks. Through a generalization of our lens inversion method, we conclude that the redshifts of both peaks are consistent with each other, suggesting that we are seeing structure within a single galaxy." @default.
- W2006706240 created "2016-06-24" @default.
- W2006706240 creator A5035539608 @default.
- W2006706240 creator A5040248059 @default.
- W2006706240 creator A5046254773 @default.
- W2006706240 creator A5048707483 @default.
- W2006706240 creator A5064328569 @default.
- W2006706240 date "2007-07-21" @default.
- W2006706240 modified "2023-09-24" @default.
- W2006706240 title "Separation of the visible and dark matter in the Einstein ring LBG J213512.73-010143" @default.
- W2006706240 cites W1511199250 @default.
- W2006706240 cites W1970170972 @default.
- W2006706240 cites W1984445138 @default.
- W2006706240 cites W1997769953 @default.
- W2006706240 cites W2023518980 @default.
- W2006706240 cites W2029384640 @default.
- W2006706240 cites W2044435535 @default.
- W2006706240 cites W2050939554 @default.
- W2006706240 cites W2057877481 @default.
- W2006706240 cites W2059994172 @default.
- W2006706240 cites W2065980009 @default.
- W2006706240 cites W2072732189 @default.
- W2006706240 cites W2072818940 @default.
- W2006706240 cites W2075280515 @default.
- W2006706240 cites W2083950714 @default.
- W2006706240 cites W2095566474 @default.
- W2006706240 cites W2103038092 @default.
- W2006706240 cites W2122471784 @default.
- W2006706240 cites W2136870306 @default.
- W2006706240 cites W2140210048 @default.
- W2006706240 cites W2151570583 @default.
- W2006706240 cites W2156048499 @default.
- W2006706240 cites W2159000746 @default.
- W2006706240 cites W2163075131 @default.
- W2006706240 cites W2166630871 @default.
- W2006706240 cites W2949915762 @default.
- W2006706240 cites W3101573897 @default.
- W2006706240 cites W3102510178 @default.
- W2006706240 cites W3103877238 @default.
- W2006706240 cites W3103983804 @default.
- W2006706240 doi "https://doi.org/10.1111/j.1365-2966.2007.11960.x" @default.
- W2006706240 hasPublicationYear "2007" @default.
- W2006706240 type Work @default.
- W2006706240 sameAs 2006706240 @default.
- W2006706240 citedByCount "22" @default.
- W2006706240 countsByYear W20067062402013 @default.
- W2006706240 countsByYear W20067062402014 @default.
- W2006706240 countsByYear W20067062402016 @default.
- W2006706240 countsByYear W20067062402018 @default.
- W2006706240 crossrefType "journal-article" @default.
- W2006706240 hasAuthorship W2006706240A5035539608 @default.
- W2006706240 hasAuthorship W2006706240A5040248059 @default.
- W2006706240 hasAuthorship W2006706240A5046254773 @default.
- W2006706240 hasAuthorship W2006706240A5048707483 @default.
- W2006706240 hasAuthorship W2006706240A5064328569 @default.
- W2006706240 hasBestOaLocation W20067062402 @default.
- W2006706240 hasConcept C121332964 @default.
- W2006706240 hasConcept C1276947 @default.
- W2006706240 hasConcept C134222618 @default.
- W2006706240 hasConcept C154153549 @default.
- W2006706240 hasConcept C159249277 @default.
- W2006706240 hasConcept C184665706 @default.
- W2006706240 hasConcept C20059206 @default.
- W2006706240 hasConcept C2777069829 @default.
- W2006706240 hasConcept C33024259 @default.
- W2006706240 hasConcept C44870925 @default.
- W2006706240 hasConcept C68498078 @default.
- W2006706240 hasConcept C88148261 @default.
- W2006706240 hasConcept C91228026 @default.
- W2006706240 hasConcept C98444146 @default.
- W2006706240 hasConceptScore W2006706240C121332964 @default.
- W2006706240 hasConceptScore W2006706240C1276947 @default.
- W2006706240 hasConceptScore W2006706240C134222618 @default.
- W2006706240 hasConceptScore W2006706240C154153549 @default.
- W2006706240 hasConceptScore W2006706240C159249277 @default.
- W2006706240 hasConceptScore W2006706240C184665706 @default.
- W2006706240 hasConceptScore W2006706240C20059206 @default.
- W2006706240 hasConceptScore W2006706240C2777069829 @default.
- W2006706240 hasConceptScore W2006706240C33024259 @default.
- W2006706240 hasConceptScore W2006706240C44870925 @default.
- W2006706240 hasConceptScore W2006706240C68498078 @default.
- W2006706240 hasConceptScore W2006706240C88148261 @default.
- W2006706240 hasConceptScore W2006706240C91228026 @default.
- W2006706240 hasConceptScore W2006706240C98444146 @default.
- W2006706240 hasIssue "1" @default.
- W2006706240 hasLocation W20067062401 @default.
- W2006706240 hasLocation W20067062402 @default.
- W2006706240 hasLocation W20067062403 @default.
- W2006706240 hasOpenAccess W2006706240 @default.
- W2006706240 hasPrimaryLocation W20067062401 @default.
- W2006706240 hasRelatedWork W2084847985 @default.
- W2006706240 hasRelatedWork W2094229223 @default.
- W2006706240 hasRelatedWork W2902534990 @default.
- W2006706240 hasRelatedWork W3101263972 @default.
- W2006706240 hasRelatedWork W3122666341 @default.
- W2006706240 hasRelatedWork W3127081719 @default.
- W2006706240 hasRelatedWork W3169576610 @default.
- W2006706240 hasRelatedWork W4282977813 @default.