SIMBAD references

2010AJ....139.1614K - Astron. J., 139, 1614-1621 (2010/April-0)

Eight new quasar lenses from the Sloan Digital Sky Survey Quasar Lens Search.

KAYO I., INADA N., OGURI M., MOROKUMA T., HALL P.B., KOCHANEK C.S. and SCHNEIDER D.P.

Abstract (from CDS):

We report the discovery and confirmation of eight new two-image lensed quasars by the Sloan Digital Sky Survey (SDSS) Quasar Lens Search. The lenses are SDSS J0904+1512 (image separation θ = 1".13, source redshift zs = 1.826), SDSS J1054+2733 (θ = 1".27, zs= 1.452), SDSS J1055+4628 (θ = 1".15, zs= 1.249), SDSS J1131+1915 (θ = 1".46, zs= 2.915), SDSS J1304+2001 (θ = 1".87, zs= 2.175), SDSS J1349+1227 (θ = 3".00, zs= 1.722), SDSS J1455+1447 (θ = 1".73, zs= 1.424), and SDSS J1620+1203 (θ = 2".77, zs= 1.158). Three of them, SDSS J1055+4628, SDSS J1455+1447, and SDSS J1620+1203, satisfy the criteria for constructing our statistical sample for studying the cosmological model. Based on galactic absorption lines of the lens galaxies, we also derive lens redshifts of zl= 0.398 and zl= 0.513 for SDSS J1620+1203 and the previously discovered lens SDSS J0746+4403, respectively.

Abstract Copyright:

Journal keyword(s): gravitational lensing: strong - quasars: general

Nomenclature: Fig. 1, Table 1: [KIO2010] SDSS JHHMM+DDM N=8. Fig. 2, Table 4: [KIO2010] SDSS JHHMM+DDM A N=16, [KIO2010] SDSS JHHMM+DDM GN N=9.

Simbad objects: 34

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2021.05.14-13:57:54

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