4 papers
Non-Markovian Cosmic-Ray Pitch-Angle Transport from Mirror Interactions
Kai Yan, Huirong Yan, Parth Pavaskar +2
Cosmic-ray pitch-angle transport in magnetohydrodynamic (MHD) turbulence is governed by the interplay between magnetic mirroring and gyroresonant scattering. We develop a guiding-c…
Energy Cascade and Damping in Fast-Mode Compressible Turbulence
Chuanpeng Hou, Huirong Yan, Siqi Zhao +1
Compressible turbulence governs energy transfer across scales in space and astrophysical systems. Capturing both the turbulence cascade and damping is therefore crucial for models…
Diagnostics of magnetohydrodynamic modes in the ISM through synchrotron polarization statistics
Parth Pavaskar, Ka Ho Yuen, Huirong Yan +1
One of the biggest challenges in understanding Magnetohydrodynamic (MHD) turbulence is identifying the plasma mode components from observational data. Previous studies on synchrotr…
Diffuse gamma-ray emission in Cygnus X: Comments to Fornieri & Zhang 2022
Huirong Yan, Parth Pavaskar
High energy emissions near particle accelerators provide unique windows to probe the particle acceleration and ensuing escape process determined by local medium properties, particu…