Halpha with Heating by Particle Beams
Astrophysics
2008-11-26 v1
Abstract
Using 1D NLTE radiative hydrodynamics we model the influence of the particle beams on the Halpha line profile treating the beam propagation and the atmosphere evolution self-consistently. We focus on the influence of the non-thermal collisional rates and the return current. Based on our results, we propose a diagnostic method for determination of the particle beam presence in the formation regions of the Halpha line.
Cite
@article{arxiv.astro-ph/0703800,
title = {Halpha with Heating by Particle Beams},
author = {J. Kasparova and M. Varady and M. Karlicky and P. Heinzel and Z. Moravec},
journal= {arXiv preprint arXiv:astro-ph/0703800},
year = {2008}
}
Comments
In press, "Physics of Chromospheric Plasmas" (Coimbra), ASP 368, 441 (2007)