367 papers found
Refreshing results…
Lensing by Distant Clusters: [ITAL]HST[/ITAL] Observations of Weak Shear in the Field of 3C 324
Deep Optical Galaxy Counts with the Keck Telescope
Hubble Space Telescope Observations of Gravitationally Lensed Features in the Rich Cluster AC 114
Morphological studies of the galaxy populations in distant 'Butcher-Oemler' clusters with HST. 1: AC 114 AT Z = 0.31 and Abell 370 at Z = 0.37
Spectroscopy of arcs in the rich cluster Abell 963
Solving the Abell 1689 puzzle: A combined strong and weak gravitational lensing analysis
The CALYMHA survey: Lya luminosity function and global escape fraction of Lya photons at z=2.23
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