Microlensing probes the AGN structure of the lensed quasar J1131-1231
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2008
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| _version_ | 1876427180991315968 |
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| author | D. Sluse |
| author_facet | D. Sluse |
| contents | Microlensing probes the AGN structure of the lensed quasar J1131-1231 D. Sluse J. F. Claeskens J. Surdej D. Hutsemékers Física, Astronomía y Matemáticas 123155) Gravitational lensing quasars: individual (RXS J113155 We present the analysis of single epoch long slit spectra of the three brightest images of the gravitationallylensed system J1131-1231. These spectra provide one of the clearest observational evidence for differentialmicro-lensing of broad emission lines (BELs) in a gravitationally lensed quasar. The micro-lensing effectenables us: (1) to confirm that the width of the emission lines is anti-correlated to the size of the emittingregion; (2) to show that the bulk of Fe II is emitted in the outer parts of the Broad Line Region (BLR) whileanother fraction of Fe II is produced in a compact region; (3) to derive interesting informations on the originof the narrow intrinsic Mg II absorption doublet observed in that system. 2008 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57103229 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.32 |
| format | Artículo científico |
| id | redalyc_57103229 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Microlensing probes the AGN structure of the lensed quasar J1131-1231 D. Sluse Física, Astronomía y Matemáticas 123155) Gravitational lensing quasars: individual (RXS J113155 Microlensing probes the AGN structure of the lensed quasar J1131-1231 D. Sluse J. F. Claeskens J. Surdej D. Hutsemékers Física, Astronomía y Matemáticas 123155) Gravitational lensing quasars: individual (RXS J113155 We present the analysis of single epoch long slit spectra of the three brightest images of the gravitationallylensed system J1131-1231. These spectra provide one of the clearest observational evidence for differentialmicro-lensing of broad emission lines (BELs) in a gravitationally lensed quasar. The micro-lensing effectenables us: (1) to confirm that the width of the emission lines is anti-correlated to the size of the emittingregion; (2) to show that the bulk of Fe II is emitted in the outer parts of the Broad Line Region (BLR) whileanother fraction of Fe II is produced in a compact region; (3) to derive interesting informations on the originof the narrow intrinsic Mg II absorption doublet observed in that system. 2008 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57103229 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.32 |
| title | Microlensing probes the AGN structure of the lensed quasar J1131-1231 |
| topic | Física, Astronomía y Matemáticas 123155) Gravitational lensing quasars: individual (RXS J113155 |
| url | https://www.redalyc.org/articulo.oa?id=57103229 |