Cyanogen in NGC 1851 red giant branch and asymptotic giant branch stars: Quadrimodal distributions
Date
2012
Authors
Campbell, S
Yong, David
Wylie de Boer, Elizabeth
Stancliffe, R J
Lattanzio, John
Angelou, G C
D'Orazi, V D
Martell, S L
Grundahl, Frank
Sneden, Chris
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Physics Publishing Ltd.
Abstract
The Galactic globular cluster NGC 1851 has raised much interest since Hubble Space Telescope photometry revealed that it hosts a double subgiant branch. Here we report on our homogeneous study into the cyanogen (CN) band strengths in the red giant branch
Description
Keywords
Keywords: globular clusters: general - globular clusters: individual (NGC 1851; NGC 288)-stars:AGB and post-AGB
Citation
Collections
Source
Astrophysical Journal Letters
Type
Journal article
Book Title
Entity type
Access Statement
Open Access