| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8132726 | Astroparticle Physics | 2018 | 7 Pages |
Abstract
We consider the diffusive shock acceleration in interstellar bubbles created by powerful stellar winds of supernova progenitors. Under the moderate stellar wind magnetization the bubbles are filled by the strongly magnetized low density gas. It is shown that the maximum energy of particles accelerated in this environment can exceed the ”knee” energy in the observable cosmic ray spectrum.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Astronomy and Astrophysics
Authors
V.N. Zirakashvili, V.S. Ptuskin,