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http://hdl.handle.net/20.500.12386/24734| Title: | CNO abundances in giants of the peculiar globular cluster NGC 1851 | Authors: | Tautvaišienė, G. Drazdauskas, A. Lardo, C. Martell, S. L. PANCINO, ELENA Stonkutė, E. |
Issue Date: | 2016 | Volume: | The General Assembly of Galaxy Halos: Structure, Origin and Evolution | Series: | PROCEEDINGS OF THE INTERNATIONAL ASTRONOMICAL UNION | Number: | vol. 11, S317 | First Page: | 352 | Abstract: | We provide CNO and Fe abundance investigations for a sample of up to 45 NGC 1851 giants. High-resolution spectra were obtained with the VLT UVES spectrograph in the framework of the Gaia-ESO Survey. The stars in our sample can be separated into two groups with a difference of 0.1 dex in the mean metallicity, 0.3 dex in the mean C/N, and no significant difference in the mean values of C+N+O. | URI: | http://hdl.handle.net/20.500.12386/24734 | URL: | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/cno-abundances-in-giants-of-the-peculiar-globular-cluster-ngc-1851/51C94249D0949629369D8931BFCE6F6D | ISSN: | 1743-9213 | ISBN: | 978-1107138193 | DOI: | 10.1017/S1743921315007048 | Bibcode ADS: | 2016IAUS..317..352T | Fulltext: | open |
| Appears in Collections: | 3.01 Contributi in Atti di convegno |
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| document.pdf | PDF editoriale | 91.19 kB | Adobe PDF | View/Open |
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