activity
20052026
most citedThe Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission

395 citations · 3.3k across the 129 of their papers we have counts for

collaborators
Showing 2020Show all

8 papers · 1 filter

astro-ph.HE2020

Linking core-collapse supernova explosions to supernova remnants through 3D MHD modeling

S. Orlando, A. Wongwathanarat, H. -T. Janka +5

The structure and morphology of supernova remnants (SNRs) reflect the properties of the parent supernovae (SNe) and the characteristics of the inhomogeneous environments through wh…

astro-ph.HE2020★ 4 cited

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…

astro-ph.HE2020★ 24 cited

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…

physics.plasm-ph2020★ 36 cited

Laboratory evidence for proton energization by collisionless shock surfing

W. Yao, A. Fazzini, S. N. Chen +19

Charged particles can be accelerated to high energies by collisionless shock waves in astrophysical environments, such as supernova remnants. By interacting with the magnetized amb…

astro-ph.HE2020★ 16 cited

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…

astro-ph.HE2020★ 84 cited

The fully developed remnant of a neutrino-driven supernova: Evolution of ejecta structure and asymmetries in SNR Cassiopeia A

S. Orlando, A. Wongwathanarat, H. -T. Janka +5

Abridged. We aim at exploring to which extent the remnant keeps memory of the asymmetries that develop stochastically in the neutrino-heating layer due to hydrodynamic instabilitie…

astro-ph.HE2020★ 135 cited

Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre

The Cherenkov Telescope Array Consortium, :, A. Acharyya +449

We provide an updated assessment of the power of the Cherenkov Telescope Array (CTA) to search for thermally produced dark matter at the TeV scale, via the associated gamma-ray sig…

astro-ph.HE2020★ 19 cited

Unveiling pure-metal ejecta X-ray emission in supernova remnants through their radiative recombination continuum

Emanuele Greco, Jacco Vink, Marco Miceli +5

Spectral analysis of X-ray emission from ejecta in supernova remnants (SNRs) is hampered by the low spectral resolution of CCD cameras, which creates a degeneracy between the best-…