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    Two groups of red giants with distinct chemical abundances in the bulge globular cluster NGC 6553 through the eyes of APOGEE 

    Tang, B; Cohen, RE; Geisler, D; Schiavon, RP; Majewski, SR; Villanova, S; Carrera, R; Zamora, O; Garcia-Hernandez, DA; Shetrone, M; Frinchaboy, P; Meza, A; Fernandez-Trincado, JG; Munoz, RR; Lin, CC; Lane, RR; Nitschelm, C; Pan, K; Bizyaev, D; Oravetz, D; Simmons, A (OXFORD UNIV PRESS, 2017-02)
    Multiple populations revealed in globular clusters (GCs) are important windows to the formation and evolution of these stellar systems. The metal-rich GCs in the Galactic bulge are an indispensable part of this picture, ...
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    The Gaia-ESO Survey: Inhibited extra mixing in two giants of the open cluster Trumpler 20? 

    Smiljanic, R.; Franciosini, E.; Randich, S.; Magrini, L.; Bragaglia, A.; Pasquini, L.; Vallenari, A.; Tautvaišienė, G.; Biazzo, K.; Frasca, A.; Donati, P.; Delgado Mena, E.; Casey, A. R.; Geisler, D.; Villanova, S.; Tang, B.; Sousa, S. G.; Gilmore, G.; Bensby, T.; François, P.; Koposov, S. E.; Lanzafame, A. C.; Pancino, E.; Recio-Blanco, A.; Costado, M. T.; Hourihane, A.; Lardo, C.; de Laverny, P.; Lewis, J.; Monaco, L.; Morbidelli, L.; Sacco, G. G.; Worley, C. C.; Zaggia, S.; Martell, S. (EDP SCIENCES, 2016-06)
    Aims. We report the discovery of two Li-rich giants, with A(Li) ~ 1.50, in an analysis of a sample of 40 giants of the open cluster Trumpler 20 (with turnoff mass ~1.8 M⊙). The cluster was observed in the context of the ...

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    AuthorBensby, T. (1)Biazzo, K. (1)Bizyaev, D (1)Bragaglia, A. (1)Carrera, R (1)Casey, A. R. (1)Cohen, RE (1)Costado, M. T. (1)de Laverny, P. (1)Delgado Mena, E. (1)... View MoreSubject
    Stars: abundances (2)
    Stars: evolution (2)
    Galaxy: bulge (1)Globular clusters: individual: NGC 6553 (1)Open clusters and associations: individual: Trumpler 20 (1)Stars: late-type (1)... View MoreDate Issued2016 (1)2017 (1)Has File(s)Yes (2)

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