Diffusion of cosmic rays in a model with interstellar turbulence damping due to interaction with energetic particles |
| |
| Authors: | V S Ptuskin V N Zirakashvili E C Seo |
| |
| Institution: | 1.Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation,Russian Academy of Sciences,Troitsk, Moscow,Russia;2.University of Maryland,College Park,USA |
| |
| Abstract: | A self-consistent model of galactic cosmic ray transport is considered. The resonance wave–particle interaction in this model causes a cascade of magnetosonic waves to decay in the interstellar medium. The calculated coefficient of diffusion of cosmic rays in the Galaxy has a characteristic minimum at an energy of several GeV/nucleon, which agrees with the empirical diffusion model of cosmic ray propagation. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
