Paper:	Tiny-Scale Atomic Structure and the Cold Neutral Medium—Review and Recap
Volume:	365, SINS — Small Ionized and Neutral Structures in the Diffuse Interstellar Medium
Page:	3
Authors:	Heiles, C.
Abstract:	Almost a decade ago I wrote an article with the same title as this. It focused on the physical properties of the Tiny-Scale Atomic Structure (TSAS) as discrete structures of the Cold Neutral Medium (CNM). To be observable, tiny discrete structures that don’t grossly violate pressure equilibrium need two attributes: low temperatures and geometrical anisotropy. Here I update that article. I discuss thermal and pressure equilibrium, ionization, optical lines, H2 abundance, and evaporation.

Astronomical Society of the Pacific
Conference Series

© Copyright 1988 - 2024 - Astronomical Society of the Pacific
No part of the material protected by this copyright may be reproduced or used in any form other than for personal use without written permission from the ASP.

Page generated in 0.040 seconds