Workshop on the Evolution of Compact Binary Stars, Vina-Del-Mar, Chile, 6 - 11 May 2011, vol.447, pp.277-278
In this study, we have undertaken an analysis of Chandra data of the dwarf nova type cataclysmic variable U Gem during quiescence and outburst. The data of U Gem, number 647 and 3767, which were obtained by the Chandra X-Ray Observatory on November 29, 2000 and December 26, 2002 were analysed in terms of flux matching and spectra overlapping. The evolution of the X-ray spectrum variation at very short periods was investigated. We discuss how situations that result from interaction are affected by the natural evolution of the system's attributes.