3 papers
astro-ph.HE2026
Polarized 3D Synthetic Turbulence I: Magnetic Field Line Random Walk
Matthieu Bouchet, Yoann Génolini, Silvio S. Cerri +2
The behavior of magnetic field lines in a turbulent plasma is a key property of the medium, with important consequences for plasma dynamics and charged-particle transport. We study…
astro-ph.HE2025
Precision cross-sections for advancing cosmic-ray physics and other applications: a comprehensive programme for the next decade
D. Maurin, L. Audouin, E. Berti +32
Cosmic-ray physics in the GeV-to-TeV energy range has entered a precision era thanks to recent data from space-based experiments. However, the poor knowledge of nuclear reactions,…
astro-ph.HE2025
Tidal effects on primordial black hole capture in neutron stars
Ian Holst, Yoann Génolini, Pasquale Dario Serpico
We revisit the problem of the capture of a primordial black hole (PBH) by a neutron star, accounting for the tidal perturbation from a nearby star or planet. For asteroid-mass PBHs…