Cyanogen in NGC 1851 red giant branch and asymptotic giant branch stars: Quadrimodal distributions
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
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|Source:||Astrophysical Journal Letters|
|01_Campbell_Cyanogen_in_NGC_1851_red_giant_2012.pdf||612.53 kB||Adobe PDF||Request a copy|
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