2 papers
astro-ph.HE2026
Impact of Cosmic Ray Distribution on the Growth and Saturation of Bell Instability
Saikat Das, Siddhartha Gupta, Prateek Sharma
Cosmic rays (CRs) streaming in weakly magnetized plasmas can drive large-amplitude magnetic fluctuations via nonresonant streaming instability (NRSI), or Bell instability. Using on…
astro-ph.HE2026
Studying the mirror acceleration via kinetic simulations of relativistic plasma turbulence
Saikat Das, Siyao Xu, Joonas Nättilä +1
Efficient relativistic turbulent acceleration of particles is indicated by recent astrophysical observations. The acceleration mechanism due to temporal variations of magnetic fiel…