28 citations · 175 across the 10 of their papers we have counts for
8 papers · 1 filter
The supernova remnant SN 1006 as a Galactic particle accelerator
Roberta Giuffrida, Marco Miceli, Damiano Caprioli +6
The origin of cosmic rays is a pivotal open issue of high-energy astrophysics. Supernova remnants are strong candidates to be the Galactic factory of cosmic rays, their blast waves…
A spatially resolved study of hard X-ray emission in Kepler's SNR: indications of different regimes of particle acceleration
Vincenzo Sapienza, Marco Miceli, Aya Bamba +6
Synchrotron X-ray emission in young supernova remnants (SNRs) is a powerful diagnostic tool to study the population of high energy electrons accelerated at the shock front and the…
XMM-Newton observation of the supernova remnant Kes 78 (G32.8-0.1): Evidence for shock-cloud interaction
M. Miceli, A. Bamba, S. Orlando +4
The Galactic supernova remnant Kes 78 is surrounded by dense molecular clouds, whose projected position overlaps with the extended HESS gamma-ray source HESS J1852-000. The X-ray e…
Origin of asymmetries in X-ray emission lines from the blast wave of the 2014 outburst of nova V745 Sco
S. Orlando, J. J. Drake, M. Miceli
The symbiotic nova V745 Sco was observed in outburst on 2014 February 6. Its observations by the Chandra X-ray Observatory at days 16 and 17 have revealed a spectrum characterized…
Detailed study of SNR G306.3-0.9 using XMM-Newton and Chandra observations
J. A. Combi, F. García, A. E. Suárez +3
We used combined data from XMM-Newton and Chandra observatories to study the X-ray morphology of SNR G306.3-0.9. A spatially-resolved spectral analysis was used to obtain physical…
Modeling the shock-cloud interaction in SN 1006: unveiling the origin of nonthermal X-ray and gamma-ray emission
Marco Miceli, Salvatore Orlando, Victor Pereira +9
The supernova remnant SN 1006 is a source of high-energy particles and its southwestern limb is interacting with a dense ambient cloud, thus being a promising region for gamma-ray…