1 citations · 1 across the 1 of their papers we have counts for
6 papers
Reconstruction of the microlensing light curves of the Einstein Cross, QSO2237+0305: possible evidence of an accretion disk with a central hole
Dong-Wook Lee, J. Surdej, O. Moreau +2
Recent OGLE (Optical Gravitational Lensing Experiment) and GLITP (Gravitational Lens International Time Project) monitoring data for QSO 2237+0305 (Huchra et al.) have been analyze…
Lensing properties of 7 damped Lyman-alpha absorbing galaxy-QSO pairs
Vincent Le Brun, Alain Smette, Jean Surdej +1
Le Brun et al. (1997) presented the first identifications of the galaxies giving rise to 7 intermediate redshift damped Ly-alpha (DLA) absorption systems. Here, we study the gravit…
The GL bibliography and an interactive database
A. Pospieszalska-Surdej, J. Surdej, A. Detal +1
It is now possible to directly access, via the Internet, a bibliographical database on Gravitational Lensing (GL) literature. The Interactive Gravitational Lensing Bibliography (IG…
Gravitational lensing studies with the 4-m International Liquid Mirror Telescope (ILMT)
C. Jean, J. -F. Claeskens, J. Surdej
A 4-m International Liquid Mirror Telescope (ILMT) is being built in the north of Chile by an international consortium and will become operational in two years from now. We present…
Redshift estimate of a gravitational lens from the observed reddening of a multiply imaged quasar
C. Jean, J. Surdej
Light rays from a multiply imaged quasar usually sample different path lengths across the deflector. Extinction in the lensing galaxy may thus lead to a differential obscuration an…
HST Observations of the QSO pair Q1026-0045A,B
Patrick Petitjean, Jean Surdej, Alain Smette +3
The spatial distribution of the Ly forest is studied using new HST data for the quasar pair Q~1026--0045 A and B at = 1.438 and 1.520 respectively. The angular separati…