Tombaugh 2: The first open cluster with a significant abundance spread or embedded in a cold stellar stream?
We present new high-resolution spectroscopy from which we derive abundances and radial velocities for stars in the field of the open cluster Tombaugh 2 (To2), which has been suggested to be one of a group of clusters previously identified with the Galactic Anticenter Stellar Structure (GASS) (also known as the Monoceros stream). Using Very Large Telescope/Fibre Large Array Multi-Element Spectrograph (VLT/FLAMES) with the Ultra-Violet and Visible Echelle Spectrograph (UVES) and GIRAFFE...[Show more]
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|Source:||Monthly Notices of the Royal Astronomical Society|
|01_Frinchaboy_Tombaugh_2:_The_first_open_2008.pdf||860.02 kB||Adobe PDF||Request a copy|
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