Study of changes in the Solar Environment
Astrophysics
2007-05-23 v1
Abstract
Recent studies have shown that the local environment of the Sun is a complex one with the presence of several supernova shock bubbles and interstellar clouds. Even within this environment, the Sun is moving with a velocity of about 15 km/s toward the interior of the galaxy. We examine the changes in the local ISM environment experienced by the Sun in the past and then discuss the interaction of the Sun with these different environments. Lastly, we inquire how this must have changed the cosmic ray environment of the earth since this remains one of the few methods to test the changes in the local ISM environment over astronomical time scales. %
Keywords
Cite
@article{arxiv.astro-ph/0404081,
title = {Study of changes in the Solar Environment},
author = {M N Vahia},
journal= {arXiv preprint arXiv:astro-ph/0404081},
year = {2007}
}