2 papers
astro-ph2005
project: III. Gas mass fraction shape in high redshift clusters
Rachida Sadat, Alain Blanchard, Sebastien C. Vauclair +10
We study the gas mass fraction, behavior in project. The typical shape of high redshift galaxy clusters follows the global shape inf…
astro-ph2003
XMM-Omega project : cosmological implication from the high-z L-T relation of X-ray clusters
Sebastien C. Vauclair, Alain Blanchard, the XMM-Omega project collaboration
The evolution of the temperature distribution function (TDF) of X-ray clusters is kn own to be a powerful cosmological test of the density parameter of the Universe. Recent XMM obs…