FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3099846934> ?p ?o ?g. }

• W3099846934 endingPage "A56" @default.
• W3099846934 startingPage "A56" @default.
• W3099846934 abstract "We present a sample of 12 quasi-stellar objects (QSOs) that potentially act as strong gravitational lenses on background emission line galaxies (ELG) or Lyman- α emitters (LAEs) selected through a systematic search of the 297 301 QSOs in the Sloan Digital Sky Survey (SDSS)-III Data Release 12. Candidates were identified by looking for compound spectra, where emission lines at a redshift larger than that of the quasar can be identified in the residuals after a QSO spectral template is subtracted from the observed spectra. The narrow diameter of BOSS fibers (2″) then ensures that the object responsible for the additional emission lines must lie close to the line of sight of the QSO and hence provides a high probability of lensing. Among the 12 candidates identified, nine have definite evidence for the presence of a background ELG identified by at least four higher-redshift nebular emission lines. The remaining three probable candidates present a strong asymmetrical emission line attributed to a background Lyman- α emitter (LAE). The QSO-ELG (QSO-LAE) lens candidates have QSO lens redshifts in the range 0.24 ≲ z QSO ≲ 0.66 (0.75 ≲ z QSO ≲ 1.23 ) and background galaxy redshifts in the range 0.48 ≲ z S, ELG ≲ 0.94 (2.17 ≲ z S, LAE ≲ 4.48). We show that the algorithmic search is complete at > 90% for QSO-ELG systems, whereas it falls at 40−60% for QSO-LAE, depending on the redshift of the source. Upon confirmation of the lensing nature of the systems, this sample may quadruple the number of known QSOs acting as strong lenses. We have determined the completeness of our search, which allows future studies to compute lensing probabilities of galaxies by QSOs and differentiate between different QSO models. Future imaging of the full sample and lens modelling offers a unique approach to study and constrain key properties of QSOs." @default.
• W3099846934 created "2020-11-23" @default.
• W3099846934 creator A5004193106 @default.
• W3099846934 creator A5016348656 @default.
• W3099846934 creator A5054648170 @default.
• W3099846934 creator A5061259940 @default.
• W3099846934 date "2019-05-01" @default.
• W3099846934 modified "2023-10-09" @default.
• W3099846934 title "Quasi-stellar objects acting as potential strong gravitational lenses in the SDSS-III BOSS survey" @default.
• W3099846934 cites W1793679032 @default.
• W3099846934 cites W1843201512 @default.
• W3099846934 cites W1943306457 @default.
• W3099846934 cites W1993585770 @default.
• W3099846934 cites W1996641637 @default.
• W3099846934 cites W2009352516 @default.
• W3099846934 cites W2011301426 @default.
• W3099846934 cites W2019716096 @default.
• W3099846934 cites W2020633883 @default.
• W3099846934 cites W2034631491 @default.
• W3099846934 cites W2036247675 @default.
• W3099846934 cites W2044303127 @default.
• W3099846934 cites W2048410244 @default.
• W3099846934 cites W2052247350 @default.
• W3099846934 cites W2062979700 @default.
• W3099846934 cites W2064124036 @default.
• W3099846934 cites W2072732189 @default.
• W3099846934 cites W2082869356 @default.
• W3099846934 cites W2090048778 @default.
• W3099846934 cites W2093117202 @default.
• W3099846934 cites W2102600871 @default.
• W3099846934 cites W2127101430 @default.
• W3099846934 cites W2131858398 @default.
• W3099846934 cites W2132531722 @default.
• W3099846934 cites W2133914499 @default.
• W3099846934 cites W2146292423 @default.
• W3099846934 cites W2147383754 @default.
• W3099846934 cites W2147925360 @default.
• W3099846934 cites W2343640514 @default.
• W3099846934 cites W2475288983 @default.
• W3099846934 cites W2509534862 @default.
• W3099846934 cites W2589211151 @default.
• W3099846934 cites W2603624303 @default.
• W3099846934 cites W2622566956 @default.
• W3099846934 cites W2951453399 @default.
• W3099846934 cites W2963982225 @default.
• W3099846934 cites W3022660026 @default.
• W3099846934 cites W3097994503 @default.
• W3099846934 cites W3098040789 @default.
• W3099846934 cites W3098464443 @default.
• W3099846934 cites W3098832119 @default.
• W3099846934 cites W3098968143 @default.
• W3099846934 cites W3100939326 @default.
• W3099846934 cites W3101457439 @default.
• W3099846934 cites W3103532783 @default.
• W3099846934 cites W3104413755 @default.
• W3099846934 cites W3105344557 @default.
• W3099846934 cites W3105475347 @default.
• W3099846934 cites W3105626873 @default.
• W3099846934 cites W3122488300 @default.
• W3099846934 cites W3123662149 @default.
• W3099846934 cites W3125487458 @default.
• W3099846934 cites W3125775119 @default.
• W3099846934 cites W3125978220 @default.
• W3099846934 cites W4292875581 @default.
• W3099846934 doi "https://doi.org/10.1051/0004-6361/201834978" @default.
• W3099846934 hasPublicationYear "2019" @default.
• W3099846934 type Work @default.
• W3099846934 sameAs 3099846934 @default.
• W3099846934 citedByCount "5" @default.
• W3099846934 countsByYear W30998469342019 @default.
• W3099846934 countsByYear W30998469342020 @default.
• W3099846934 countsByYear W30998469342022 @default.
• W3099846934 countsByYear W30998469342023 @default.
• W3099846934 crossrefType "journal-article" @default.
• W3099846934 hasAuthorship W3099846934A5004193106 @default.
• W3099846934 hasAuthorship W3099846934A5016348656 @default.
• W3099846934 hasAuthorship W3099846934A5054648170 @default.
• W3099846934 hasAuthorship W3099846934A5061259940 @default.
• W3099846934 hasBestOaLocation W30998469341 @default.
• W3099846934 hasConcept C121332964 @default.
• W3099846934 hasConcept C1276947 @default.
• W3099846934 hasConcept C135041427 @default.
• W3099846934 hasConcept C198352243 @default.
• W3099846934 hasConcept C2524010 @default.
• W3099846934 hasConcept C2776968204 @default.
• W3099846934 hasConcept C33024259 @default.
• W3099846934 hasConcept C33923547 @default.
• W3099846934 hasConcept C44870925 @default.
• W3099846934 hasConcept C4839761 @default.
• W3099846934 hasConcept C68498078 @default.
• W3099846934 hasConcept C73329638 @default.
• W3099846934 hasConcept C96141758 @default.
• W3099846934 hasConcept C98444146 @default.
• W3099846934 hasConceptScore W3099846934C121332964 @default.
• W3099846934 hasConceptScore W3099846934C1276947 @default.
• W3099846934 hasConceptScore W3099846934C135041427 @default.
• W3099846934 hasConceptScore W3099846934C198352243 @default.
• W3099846934 hasConceptScore W3099846934C2524010 @default.

• next