33 citations · 148 across the 7 of their papers we have counts for
5 papers · 1 filter
The EXTraS Project: Exploring the X-ray transient and variable sky
A. De Luca, R. Salvaterra, A. Belfiore +29
Temporal variability in flux and spectral shape is ubiquitous in the X-ray sky and carries crucial information about the nature and emission physics of the sources. The EPIC instru…
Detailed X-ray spectroscopy of the magnetar 1E 2259+586
D. Pizzocaro, A. Tiengo, S. Mereghetti +7
Magnetic field geometry is expected to play a fundamental role in magnetar activity. The discovery of a phase-variable absorption feature in the X-ray spectrum of SGR 0418+5729, in…
Multi-wavelength observations of 3FGL J2039.6-5618: a candidate redback millisecond pulsar
D. Salvetti, R. P. Mignani, A. De Luca +8
We present multi-wavelength observations of the unassociated gamma-ray source 3FGL J2039.6-5618 detected by the Fermi Large Area Telescope. The source gamma-ray properties suggest…
The tale of the two tails of the oldish PSR J2055+2539
Martino Marelli, Daniele Pizzocaro, Andrea De Luca +3
We analyzed a deep {\it XMM-Newton} observation of the radio-quiet -ray PSR J2055+2539. The spectrum of the X-ray counterpart is non-thermal, with a photon index of =2.36$\pm…
On the puzzling high-energy pulsations of the energetic radio-quiet -ray pulsar J18131246
M. Marelli, A. Harding, D. Pizzocaro +6
We have analyzed the new deep {\it XMM-Newton} and {\it Chandra} observations of the energetic radio-quiet pulsar J18131246. The X-ray spectrum is non-thermal, very hard and abs…