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astro-ph1995
Identification of the soft X-ray excess in Cygnus X-1 with disc emission
M. Balucinska-Church, T. Belloni, M. J. Church +1
We present results of a study of the soft X-ray excess in the black hole candidate Cygnus X-1 made with the {\it Rosat PSPC}, using observations taken during persistent emission at…
astro-ph1995
The Deficit of Distant Galaxy Clusters in the RIXOS X-ray Survey
F. J. Castander, R. G. Bower, R. S. Ellis +8
Clusters of galaxies are the largest gravitationally bound systems and therefore provide an important way of studying the formation and evolution of the large scale structure of th…