Inada, Naohisa, Oguri, Masamune, Falco, Emilio E., Broadhurst, Tom J., Ofek, Eran O., Kochanek, Christopher S., ...
We present the results of deep spectroscopy for the central region of the cluster lens SDSS J1004+4112 with the Subaru telescope. A secure detection of an emission line of the faint blue stellar...
Mass and Gas Profiles in A1689: Joint X-ray and Lensing Analysis (2007)
Lemze, Doron, Barkana, Rennan, Broadhurst, Tom J., Rephaeli, Yoel
We carry out a comprehensive joint analysis of high quality HST/ACS and Chandra measurements of A1689, from which we derive mass, temperature, X-ray emission and abundance profiles. The X-ray...
Discovery of Multiply Imaged Galaxies behind the Cluster and Lensed Quasar SDSS J1004+4112 (2005)
Sharon, Keren, Ofek, Eran O., Smith, Graham P., Broadhurst, Tom J., Maoz, Dan, Kochanek, Christopher S., ...
We have identified three multiply imaged galaxies in Hubble Space Telescope images of the redshift z=0.68 cluster responsible for the large-separation quadruply lensed quasar, SDSS J1004+4112....
Strong lensing analysis of A1689 from deep ACS images (2004)
Sharon, Keren, Broadhurst, Tom J., Benitez, Narciso, Coe, Dan, Ford, Holland, Team, ACS Science
ACS observations of massive lensing clusters permit an order of magnitude increase in the numbers of multiply-lensed background galaxies identified behind a given cluster. We have developed a code to...