190 citations · 2.8k across the 67 of their papers we have counts for
3 papers · 2 filters
Magnetic Mirroring and Focusing of Cosmic Rays
Kedron Silsbee, Alexei V. Ivlev, Marco Padovani +1
We study the combined impact of magnetic mirroring and focusing on the ionization by cosmic rays (CRs) in dense molecular clouds and circumstellar disks. We show that for effective…
Cosmic-ray ionisation in circumstellar discs
Marco Padovani, Alexei V. Ivlev, Daniele Galli +1
Galactic cosmic rays are a ubiquitous source of ionisation of the interstellar gas, competing with UV and X-ray photons as well as natural radioactivity in determining the fraction…
Penetration of cosmic rays into dense molecular clouds: role of diffuse envelope
A. V. Ivlev, V. A. Dogiel, D. O. Chernyshov +3
A flux of cosmic rays (CRs) propagating through a diffuse ionized gas can excite MHD waves, thus generating magnetic disturbances. We propose a generic model of CR penetration into…