Models for Galactic cosmic-ray propagation
Preprint
- 4 January 2001
Abstract
A new numerical model of particle propagation in the Galaxy has been developed, which allows the study of cosmic-ray and gamma-ray production and propagation in 2D or 3D, including a full reaction network. This is a further development of the code which has been used for studies of cosmic ray reacceleration, Galactic halo size, antiprotons and positrons in cosmic rays, the interpretation of diffuse continuum gamma rays, and dark matter. In this paper we illustrate recent results focussing on B/C, sub-Fe/Fe, ACE radioactive isotope data, source abundances and antiprotons. From the radioactive nuclei we derive a range of 3-7 kpc for the height of the cosmic-ray halo.Keywords
All Related Versions
- Version 1, 2001-01-04, ArXiv
- Published version: Advances In Space Research, 27 (4), 717.
This publication has 0 references indexed in Scilit: