papers
Publications (4)
astro-ph2009
Mapping the Dark Side with DEIMOS: Globular Clusters, X-ray Gas, and Dark Matter in the NGC 1407 Group
Aaron J. Romanowsky, Jay Strader, Lee R. Spitler +4
astro-ph.CO2011
Abundance profiles and cool cores in galaxy groups
Ria Johnson, Alexis Finoguenov, Trevor J. Ponman +2
astro-ph.CO2009
Comparing X-ray and Dynamical Mass Profiles in the Early-Type Galaxy NGC 4636
Ria Johnson, Dalia Chakrabarty, Ewan O'Sullivan +1
astro-ph.CO2009
A statistical analysis of the Two Dimensional XMM-Newton Group Survey: The impact of feedback on group properties
Ria Johnson, Trevor J. Ponman, Alexis Finoguenov