Abundances for a large sample of red giants in NGC 1851: Hints for a merger of two clusters?

Astrophysical Journal Letters

Volumn 722, Issue 1 PART 2, 2010, Pages

  Carretta, E ^a   Gratton, R G ^b   Lucatello, S ^b,c,d   Bragaglia, A ^a   Catanzaro, G ^e   Leone, F ^f   Momany, Y ^b,g   D'Orazi, V ^b   Cassisi, S ^h   D'Antona, F ⁱ   Ortolani, S ^j  

^a OSSERVATORIO ASTRONOMICO DI BOLOGNA   (Italy)

^b INAF OSSERVATORIO ASTRONOMICO DI PADOVA   (Italy)

^c EXCELLENCE CLUSTER UNIVERSE   (Germany)

^d INAF OSSERVATORIO ASTROFISICO DI CATANIA   (Italy)

^e MAX PLANCK INSTITUT FÜR ASTROPHYSIK   (Germany)

^f UNIVERSITY OF CATANIA   (Italy)

^g EUROPEAN SOUTHERN OBSERVATORY   (Chile)

^h INAF OSSERVATORIO ASTRONOMICO DI COLLURANIA   (Italy)

ⁱ INAF OSSERVATORIO ASTRONOMICO DI ROMA   (Italy)

^j UNIVERSITY OF PADOVA   (Italy)

more..

Author keywords

Globular clusters: general; Globular clusters: individual (NGC 1851); Stars: abundances; Stars: evolution; Stars: Population II

Indexed keywords

EID: 78649285191     PISSN: 20418205     EISSN: 20418213     Source Type: Journal    
DOI: 10.1088/2041-8205/722/1/L1     Document Type: Article

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