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High resolution interferometry of cool starsA description is given of results obtained in a program of infrared high resolution spectroscopy of cool stars. The nature of infrared stellar spectra is considered along with questions regarding astrophysics and stellar infrared spectroscopy. An abundance analysis for alpha Ori (Betelgeuse) is conducted. The C-12/C-13 abundance ratio is examined and attention is given to the O-16/O-18 and O-16/O-17 abundance ratios. M stars and SiO vibration-rotation bands are discussed and questions regarding the characteristics of the molecular hydrogen quadrupole vibration-rotation lines are explored.
Document ID
19750037514
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Lambert, D. L.
(McDonald Observatory, Fort Davis; Texas, University Austin, Tex., United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1974
Subject Category
Astrophysics
Meeting Information
Meeting: Highlights of astronomy. Volume 3
Location: Sydney
Country: Australia
Start Date: August 21, 1973
End Date: August 30, 1973
Accession Number
75A21586
Funding Number(s)
CONTRACT_GRANT: NAS7-100
CONTRACT_GRANT: NSF GP-32322X
Distribution Limits
Public
Copyright
Other

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