A Study of the Physics and Chemistry of TMC‐1

Pratap, Preethi; E. Dickens, J.; L. Snell, R.; P. Miralles, M.; A. Bergin, E.; M. Irvine, William; Peter Schloerb, F.

doi:10.1086/304553

Public

A Study of the Physics and Chemistry of TMC‐1

Published in The Astrophysical Journal • Sep 10, 1997

Authors:

Preethi Pratap

J. E. Dickens

R. L. Snell

Abstract

We present a comprehensive study of the physical and chemical conditions along the TMC-1 ridge. Temperatures were estimated from observations of CH3CCH, NH3, and CO. Densities were obtained from a multitransition study of HC3N. The values of the density and temperature allow column densities for 13 ...

Subject

Abundance (ecology)

Ridge

Physics

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