• Interacting Galaxies In The A901/902 Supercluster With Stages 

      Heiderman, Amanda; Jogee, Shardha; Marinova, Irina; van Kampen, Eelco; Barden, Marco; Peng, Chien Y.; Heymans, Catherine; Gray, Meghan E.; Bell, Eric F.; Bacon, David; Balogh, Michael; Barazza, Fabio D.; Boehm, Asmus; Caldwell, John A. R.; Haeussler, Boris; Jahnke, Knud; Lane, Kyle; McIntosh, Daniel H.; Meisenheimer, Klaus; Sanchez, Sebastian F.; Somerville, Rachel S.; Taylor, Andy; Wisotzki, Lutz; Wolf, Christian; Zheng, Xianzhong (2009-11)
      We present a study of galaxy mergers and the influence of environment in the Abell 901/902 supercluster at z similar to 0.165, based on 893 bright (R(Vega) <= 24) intermediate-mass (M(*) >= 10(9) M(circle dot)) galaxies. ...
    • Less Than 10 Percent Of Star Formation In Z Similar To 0.6 Massive Galaxies Is Triggered By Major Interactions 

      Robaina, Aday R.; Bell, Eric F.; Skelton, Rosalind E.; McIntosh, Daniel H.; Somerville, Rachel S.; Zheng, Xianzhong; Rix, Hans-Walter; Bacon, David; Balogh, Michael; Barazza, Fabio D.; Barden, Marco; Boehm, Asmus; Caldwell, John A. R.; Gallazzi, Anna; Gray, Meghan E.; Haeussler, Boris; Heymans, Catherine; Jahnke, Knud; Jogee, Shardha; van Kampen, Eelco; Lane, Kyle; Meisenheimer, Klaus; Papovich, Casey; Peng, Chien Y.; Sanchez, Sebastian F.; Skibba, Ramin; Taylor, Andy; Wisotzki, Lutz; Wolf, Christian (2009-10)
      Both observations and simulations show that major tidal interactions or mergers between gas-rich galaxies can lead to intense bursts of star formation. Yet, the average enhancement in star formation rate (SFR) in major ...
    • Obscured Star Formation In Intermediate-Density Environments: A Spitzer Study Of The Abell 901/902 Supercluster 

      Gallazzi, Anna; Bell, Eric F.; Wolf, Christian; Gray, Meghan E.; Papovich, Casey; Barden, Marco; Peng, Chien Y.; Meisenheimer, Klaus; Heymans, Catherine; van Kampen, Eelco; Gilmour, Rachel; Balogh, Michael; McIntosh, Daniel H.; Bacon, David; Barazza, Fabio D.; Boehm, Asmus; Caldwell, John A. R.; Haeussler, Boris; Jahnke, Knud; Jogee, Shardha; Lane, Kyle; Robaina, Aday R.; Sanchez, Sebastian F.; Taylor, Andy; Wisotzki, Lutz; Zheng, Xianzhong (2009-01)
      We explore the amount of obscured star formation as a function of environment in the Abell 901/902 (A901/902) supercluster at z = 0.165 in conjunction with a field sample drawn from the A901 and CDFS fields, imaged with ...