113 citations · 297 across the 5 of their papers we have counts for
Showing astro-phShow all
3 papers · 1 filter
astro-ph2008★ 81 cited
The role of luminous substructure in the gravitational lens system MG 2016+112
A. More, J. P. McKean, S. More +3
MG 2016+112 is a quadruply imaged lens system with two complete images A and B and a pair of merging partial images in region C as seen in the radio. The merging images are found t…
astro-ph2007★ 30 cited
Probing a massive radio galaxy with gravitational lensing
A. More, J. P. McKean, T. W. B. Muxlow +3
The gravitational lens system CLASS B2108+213 has two lensed images separated by 4.56 arcsec. Such a wide image separation suggests that the lens is either a massive galaxy, or is…
astro-ph2006★ 113 cited
High resolution imaging of the anomalous flux-ratio gravitational lens system CLASS B2045+265: Dark or luminous satellites?
J. P. McKean, L. V. E. Koopmans, C. E. Flack +6
The existence of flux-ratio anomalies between fold and cusp images in galaxy-scale strong-lens systems has led to an interpretation based on the presence of a high mass-fraction of…