Variable Intensities of Molecular Features in the Spectrum of AE Aur

Journal
Date Issued
2016
Author(s)
Krełowski, J.
•
Galazutdinov, G. A.
•
•
Bondar, A.
•
Musaev, F. A.
•
Shapovalova, A.
•
•
Beletsky, Y.
•
Lee, B. -C.
Abstract
Using spectra of the star AE Aur (HD 34078), covering the period 1997-2015, we suggest that two strong molecular features of CH and CH+ underwent detectable changes of intensity. In the last five years both CH and CH+ declined sharply and systematically, with the CH/CH+ ratio steadily growing. No variations in the radial velocities of the observed interstellar features was detected during the covered period.

Volume
66
Issue
3
Start page
391
Uri
Url
Issn Identifier
0001-5237
Ads BibCode
2016AcA....66..391K
Rights
open.access
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