26 citations · 26 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 26 cited
Are fossil groups a challenge of the Cold Dark Matter paradigm?
Stefano Zibetti, Daniele Pierini, Gabriel W. Pratt
We study six groups and clusters of galaxies suggested in the literature to be `fossil' systems (i.e. to have luminous diffuse X-ray emission and a magnitude gap of at least 2 mag-…
astro-ph1998
The Marseille Schmidt survey for active star-forming galaxies. I. Data on 92 emission line objects in two fields
C. Surace, G. Comte
We present data from a moderately deep spectroscopic Schmidt survey (Blim=17.5) of ``active galaxies'' selected by the presence of emission lines in their spectra and/or their UV e…