Hostname: page-component-7b7567c8c-kwt9d Total loading time: 0 Render date: 2026-11-15T03:46:47.488Z Has data issue: false hasContentIssue false

Stellar Winds and the Interstellar Medium

Published online by Cambridge University Press:  30 March 2016

Richard McCray*
Affiliation:
Joint Institute for Laboratory Astrophysics, University of Colorado and National Bureau of Standards, Boulder, CO 80309

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

Theoretical models for the interaction of stellar winds and the interstellar medium are described. Stellar wind energy sources are listed, and observations of expanding shells around stars and star clusters are reviewed. Giant expanding shells, or “superbubbles,” with radius > 100 pc, are formed by the combined action of stellar winds and supernovae from clusters of OB stars. Smaller expanding shells around Wolf-Rayet stars are probably formed by the interaction of the WR stellar wind with matter ejected in a previous red supergiant phase of stellar evolution. Stellar wind activity is evident in regions of star formation in dense molecular clouds.

Information

Type
Joint Discussions
Copyright
Copyright © Reidel 1983