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Cyanogen in NGC 1851 red giant branch and asymptotic giant branch stars: Quadrimodal distributions

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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

URI

http://hdl.handle.net/1885/70117

Collections

ANU Research Publications

Source

Astrophysical Journal Letters

Type

Journal article

Book Title

Entity type

Access Statement

Open Access

License Rights

DOI

10.1088/2041-8205/761/1/L2

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01_Campbell_Cyanogen_in_NGC_1851_red_giant_2012.pdf (612.53 KB)

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