67 citations · 183 across the 4 of their papers we have counts for
4 papers
The X-ray lightcurve of Sgr A* over the past 150 years inferred from Fe-Ka line reverberation in Galactic Centre molecular clouds
R. Capelli, R. S. Warwick, D. Porquet +2
We examine the temporal and spectral properties of nine Fe-Ka bright molecular clouds within about 30 pc of Sgr A*, in order to understand and constrain the primary energising sour…
Fe Ka line emission from the Arches cluster region - evidence for ongoing particle bombardment?
R. Capelli, R. S. Warwick, D. Porquet +2
We present the results of eight years of XMM-Newton observations of the region surrounding the Arches cluster in the Galactic Center. We study the spatial distribution and temporal…
Concurrent X-ray, near-infrared, sub-millimeter, and GeV gamma-ray observations of Sgr A*
G. Trap, A. Goldwurm, K. Dodds-Eden +13
The radiative counterpart of the supermassive black hole at the Galactic center (GC), Sgr A*, is subject to frequent flares visible simultaneously in X-rays and near-infrared (NIR)…
Discovery of X-ray flaring activity in the Arches cluster
Renzo Capelli, Robert S. Warwick, Nico Cappelluti +4
We present a study of the Arches cluster based on XMM-Newton observations performed over the past 8 years. Unexpectedly, we find that the X-ray emission associated with the cluster…