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On the Shock-induced Variability of Emission Lines in M-type Mira Variables II. FeII and [FeII] emission lines as a diagnostic tool

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Date

2003

Authors

Richter, He
Wood, Peter R
Woitke, P
Bolick, U.
Sedlmayr, E

Journal Title

Journal ISSN

Volume Title

Publisher

Springer

Abstract

Our observations of cool, shock penetrated, expanding atmospheres of M-type Mira variables (Richter & Wood 2001) have suggested that the emission lines of Fe II and [Fe II] can serve as an excellent diagnostic tool to study the hydro- and thermodynamical

Description

Keywords

Keywords: Calculations; Galaxies; Hydrodynamics; Ionization; Light emission; Mathematical models; Shock waves; Thermodynamics; Nonlocal thermodynamic equilibrium; Photosphere; Radiative transfer; Astrophysics Line: Formation; Radiative transfer; Shock waves; Stars: Late-type; Stars: Variables: General

Citation

URI

http://hdl.handle.net/1885/87101

Collections

ANU Research Publications

Source

Astronomy and Astrophysics

Type

Journal article

Book Title

Entity type

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Restricted until

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