448 citations · 4.1k across the 101 of their papers we have counts for
7 papers · 2 filters
Temperature Profiles of Hot Gas In Early Type Galaxies
Dong-Woo Kim, Liam Traynor, Alessandro Paggi +12
Using the data products of the Chandra Galaxy Atlas (Kim et al. 2019a), we have investigated the radial profiles of the hot gas temperature in 60 early type galaxies. Considering t…
A BCG with offset cooling: is the AGN feedback cycle broken in A2495?
Thomas Pasini, Myriam Gitti, Fabrizio Brighenti +6
We present a combined radio/X-ray analysis of the poorly studied galaxy cluster Abell 2495 (z=0.07923) based on new EVLA and Chandra data. We also analyze and discuss Halpha emissi…
The Complete Local Volume Groups Sample -- III. Characteristics of group central radio galaxies in the Local Universe
Konstantinos Kolokythas, Ewan O'Sullivan, Huib Intema +4
Using new 610 MHz and 235 MHz observations from the Giant Metrewave Radio Telescope (GMRT) in combination with archival GMRT and Very Large Array (VLA) survey data we present the r…
Forming one of the most massive objects in the Universe: The quadruple merger in Abell 1758
Gerrit Schellenberger, Laurence P. David, Ewan O'Sullivan +2
Abell1758 is a system of two galaxy clusters, a more massive, northern cluster and a southern cluster. Both parts are undergoing major merger events at different stages. Although t…
Building a cluster: shocks, cavities, and cooling filaments in the group-group merger NGC 6338
Ewan O'Sullivan, Gerrit Schellenberger, D. J. Burke +4
We present deep Chandra, XMM-Newton, Giant Metrewave Radio Telescope and Halpha observations of the group-group merger NGC 6338. X-ray imaging and spectral mapping show that as wel…
Does the galaxy NGC1052-DF2 falsify Milgromian dynamics?
Pavel Kroupa, Hosein Haghi, Behnam Javanmardi +6
A great challenge in present-day physics is to understand whether the observed internal dynamics of galaxies is due to dark matter matter or due to a modification of the law of gra…