58 citations · 117 across the 4 of their papers we have counts for
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XMM-Newton study of 0.012<z<0.024 groups. I: Overview of the IGM thermodynamics
A. Finoguenov, T. J. Ponman, J. P. F. Osmond +1
We study the thermodynamic properties of the hot gas in a sample of groups in the 0.012-0.024 redshift range, using XMM-Newton observations. We present measurements of temperature,…
The Two-dimensional XMM-Newton Group Survey: z<0.012 groups
Alexis Finoguenov, David S. Davis, Marc Zimer +1
We present the results of the 2-dimensional XMM-Newton Group Survey (2dXGS), an archival study of nearby galaxy groups. In this paper we consider eleven nearby systems (z<0.012) in…
Cluster scaling and its redshift evolution from XMM-Newton
A. Finoguenov, H. Boehringer, J. P. F. Osmond +4
We put together the results of XMM-Newton observations of a number of representative group and cluster samples at low and high redshifts. These results confirm the entropy ramp as…
The L_x-sigma Relation For Poor Groups of Galaxies
Marc E. Zimer, John S. Mulchaey, Ann I. Zabludoff
We use a sample of 20 poor groups of galaxies to study the low L_x tail of the L_x-sigma relationship. We have obtained redshifts for fainter members and deep X-ray imaging of thes…