Buscar
Mostrando ítems 31-40 de 278
Gravitational lensing and dynamics in sl2s j02140-0535: probing the mass out to large radius
(SPRINGER SCIENCE, 2011)
The Cluster Lensing and Supernova Survey with Hubble (CLASH): Strong-lensing Analysis of A383 from 16-band HST/WFC3/ACS Imaging
(2011)
We examine the inner mass distribution of the relaxed galaxy cluster A383 (z = 0.189), in deep 16 band Hubble Space Telescope/ACS+WFC3 imaging taken as part of the Cluster Lensing And Supernova survey with Hubble (CLASH) ...
Strong Gravitational Lensing by the Super-massive cD Galaxy in Abell 3827
(Iop Publishing, 2010-06)
We have discovered strong gravitational lensing features in the core of the nearby cluster Abell 3827 by analyzing Gemini South GMOS images. The most prominent strong lensing feature is a highly magnified, ring-shaped ...
A gravitationally lensed quasar discovered in OGLE
(Oxford University Press, 2018-05)
We report the discovery of a new gravitationally lensed quasar (double) from the Optical Gravitational Lensing Experiment (OGLE) identified inside the ~670deg2 area encompassing the Magellanic Clouds. The source was selected ...
Elements of a gravitational lens system assuming an elliptical galaxy model
(Revista Mexicana de Astronomia y Astrofisica, 2018)
On the cosmic distance duality relation and strong gravitational lens power law density profile
(2021-08-01)
Many new strong gravitational lensing (SGL) systems have been discovered in the last two decades with the advent of powerful new space and ground-based telescopes. The effect of the lens mass model (usually the power-law ...