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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4608
Title: Identification of new CeO features in the S star Pi Gruis
Authors: Murty, P. S
Keywords: Cerium Oxides
Molecular Spectra
Spectral Bands
Stellar Atmospheres
Stellar Spectra
Absorption Spectra
Image Tubes
Spectrum Analysis
Visible Spectrum
Issue Date: 1983
Publisher: Gordon and Beach, Science Publishers
Citation: Astrophysical Letters, Vol. 23, No. 2, pp. 77 - 80
Abstract: Spectrograms in the 6040-7300 A wavelength region of the S star Pi Gruis reveal the presence of new molecular features attributable to CeO. Measures of band heads compared reasonably well with the laboratory spectrum. The proposed identifications are supported by the recent high resolution spectral studies of CeO in R Gem and R And. A discussion based on the identified molecular features is included on the classification of Pi Gruis as a pure S-type star.
Description: Open Access
URI: http://hdl.handle.net/2248/4608
ISSN: 0004-6388
Appears in Collections:IIAP Publications

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