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    • The Distribution of Dark and Luminous Matter in the Unique Galaxy Cluster Merger Abell 2146 

      King, Lindsay J.; Clowe, D. I.; Coleman, Joseph E.; Russell, H. R.; Santana, R.; White, Jacob A.; Canning, R. E. A.; Deering, Nicole J.; Fabian, A. C.; Lee, Brandyn E.; Li, B.; McNamara, B. R.
      Abell 2146 (z = 0.232) consists of two galaxy clusters undergoing a major merger. The system was discovered in previous work, where two large shock fronts were detected using the Chandra X-ray Observatory, consistent with ...
    • Dynamical Analysis of Galaxy Cluster Merger Abell 2146 

      White, Jacob A.; Canning, R. E. A.; King, Lindsay J.; Lee, Brandyn E.; Russell, H. R.; Baum, S. A.; Clowe, D. I.; Coleman, Joseph E.; Donahue, M.; Edge, A. C.; Fabian, A. C.; Johnstone, R. M.; McNamara, B. R.; O'Dea, C. P.; Sanders, J. S. (Oxford Univ Press, 2015-09-03)
      We present a dynamical analysis of the merging galaxy cluster system Abell 2146 using spectroscopy obtained with the Gemini Multi-Object Spectrograph on the Gemini North telescope. As revealed by the Chandra X-ray Observatory, ...