Skip navigation
Skip navigation

Abundance Analyses of Field RV Tauri Stars. VI. An Extended Sample

Giridhar, S.; Lambert, David L; Reddy, B.E.; Gonzalez, G.; Yong, David

Description

An abundance analysis is presented and discussed for a sample of 14 RV Tauri stars. The present abundance data and those from our previous papers and by other workers are combined in an attempt to further understanding of the dust-gas separation process that afflicts many RV Tauri variables. We propose that a star's intrinsic (i.e., initial) metallicity is given by the photospheric zinc abundance. Variables warmer than about 5000 K and with an initial metallicity [Fe/H] ≥ -1 are affected by...[Show more]

CollectionsANU Research Publications
Date published: 2005
Type: Journal article
URI: http://hdl.handle.net/1885/33408
Source: Astrophysical Journal, The
DOI: 10.1086/430265

Download

File Description SizeFormat Image
01_Giridhar_Abundance_Analyses_of_Field_RV_2005.pdf375.35 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  23 August 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator