4 citations · 4 across the 2 of their papers we have counts for
3 papers
astro-ph.HE2025
Spectral curvature and breaks from Fermi acceleration at oblique shocks
Asma Shirin T, Brian Reville, Nils W. Schween +2
A major attraction of diffusive shock acceleration is the prediction of power-law spectra for energetic particle distributions. However, this property is not fundamental to the the…
astro-ph.HE2025★ 4 cited
Sapphire++: A particle transport code combining a spherical harmonic expansion and the discontinuous Galerkin method
Nils W. Schween, Florian Schulze, Brian Reville
We present Sapphire++, an open-source code designed to numerically solve the Vlasov-Fokker-Planck equation for astrophysical applications. Sapphire++ employs a numerical algorithm…
physics.plasm-ph2024
Using Spherical Harmonics to solve the Boltzmann equation: an operator based approach
Nils W. Schween, Brian Reville
The transport of charged particles or photons in a scattering medium can be modelled with a Boltzmann equation. The mathematical treatment for scattering in such scenarios is often…