CNO Abundances in the Quintuplet Cluster M Supergiant 5-7
ASTRONOMISCHE NACHRICHTEN(2007)
Abstract
We present and analyze infrared spectra of the supergiant VR 5-7, in the Quintuplet cluster 30 pc from the Galactic center. Within the uncertainties, the [C/H], [N/H], and [O/H] abundances in this star are equal to those of alpha Ori, a star which exhibits mixing of CNO processed elements, but are distinct from the abundance patterns in IRS 7.
MoreTranslated text
Key words
stars,abundances,Galactic center
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined