69 citations · 213 across the 10 of their papers we have counts for
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XMM-Newton observations of the first unidentified TeV gamma-ray source TeV J2032+4130
D. Horns, A. I. D. Hoffmann, A. Santangelo +2
(abridged) The first unidentified very high energy gamma ray source (TeV J2032+4130) in the Cygnus region has been the subject of intensive search for a counterpart source at other…
Do weak magnetic fields prevent hydrogen from accreting onto metal-line white dwarf stars?
Susanne Friedrich, Stefan Jordan, Detlev Koester
The widely accepted assumption is that metals detected in the spectra of a few cool helium-rich white dwarfs cannot be of primordial origin and therefore must be accreted from the…
Timing analysis of the Seyfert-1 galaxy MCG-6-30-15 with XMM-Newton data
N. La Palombara, S. Molendi, J. Wilms +1
We present the main results of a deep timing analysis (in the 0.2-10 keV energy band) of the bright Seyfert-1 galaxy MCG-6-30-15 performed on XMM-Newton data. The light-curves and…