37 citations · 103 across the 6 of their papers we have counts for
8 papers · 1 filter
X-ray Spectroscopy of Ejecta and Compact Objects in Supernova Remnants
Emanuele Greco
This thesis is devoted to the analysis of X-ray observations of supernova remnants (SNRs), exploiting the diagnostic potential provided by X-ray spectroscopy and complementing it w…
X-ray emitting structures in the Vela SNR: ejecta anisotropies and progenitor stellar wind residuals
Vincenzo Sapienza, Marco Miceli, Giovanni Peres +6
The Vela supernova remnant (SNR) shows several ejecta fragments protruding beyond the forward shock (shrapnel). Recent studies have revealed high Si abundance in two shrapnel (A an…
Indication of a Pulsar Wind Nebula in the hard X-ray emission from SN 1987A
Emanuele Greco, Marco Miceli, Salvatore Orlando +6
Since the day of its explosion, SN 1987A (SN87A) was closely monitored with the aim to study its evolution and to detect its central compact relic. The detection of neutrinos from…
Modeling particle acceleration and non-thermal emission in supernova remnants
S. Orlando, M. Miceli, S. Ustamujic +5
According to the most popular model for the origin of cosmic rays (CRs), supernova remnants (SNRs) are the site where CRs are accelerated. Observations across the electromagnetic s…
Modeling the mixed-morphology supernova remnant IC 443. Origin of its complex morphology and X-ray emission
S. Ustamujic, S. Orlando, E. Greco +4
The morphology and the distribution of material observed in SNRs reflect the interaction of the SN blast wave with the ambient environment, the physical processes associated with t…
3D modeling from the onset of the SN to the full-fledged SNR: Role of an initial ejecta anisotropy on matter mixing
Antonio Tutone, Salvatore Orlando, Marco Miceli +8
The aim of this work is to bridge the gap between CC SNe and their remnants by investigating how post-explosion anisotropies in the ejecta influence the structure and chemical prop…