222 citations · 712 across the 17 of their papers we have counts for
5 papers · 1 filter
Are there cool-core clusters at high-redshift? Chandra results and prospects with WFXT
Joana S. Santos, Paolo Tozzi, Piero Rosati
In this contribution we trace the evolution of cool-core clusters out to z~1.3 using high-resolution Chandra data of three representative cluster samples spanning different redshif…
Simulating the WFXT sky
P. Tozzi, J. Santos, H. Yu +9
We investigate the scientific impact of the Wide Field X-ray Telescope mission. We present simulated images and spectra of X-ray sources as observed from the three surveys planned…
A pan-chromatic view of the galaxy cluster XMMU J1230.3+1339 at z=0.975 - Observing the assembly of a massive system
Rene Fassbender, Hans Böhringer, Joana S. Santos +16
We present a comprehensive galaxy cluster study of XMMU J1230.3+1339 based on a joint analysis of X-ray data, optical imaging and spectroscopy observations, weak lensing results, a…
The evolution of cool-core clusters
Joana S. Santos, Paolo Tozzi, Piero Rosati +1
Cool-core clusters are characterized by strong surface brightness peaks in the X-ray emission from the Intra Cluster Medium (ICM). This phenomenon is associated with complex physic…
XMMU J100750.5+125818: A strong lensing cluster at z=1.082
A. D. Schwope, G. Lamer, A. de Hoon +12
We report on the discovery of the X-ray luminous cluster XMMU J100750.5+125818 at redshift 1.082 based on 19 spectroscopic members, which displays several strong lensing features.…