Na-O anticorrelation and horizontal branches V. The Na-O anticorrelation in NGC 6441 from Giraffe spectra

Astronomy and Astrophysics

Volumn 464, Issue 3, 2007, Pages 953-965

  Gratton, R G ^a   Lucatello, S ^a   Bragaglia, A ^b   Carretta, E ^b   Cassisi, S ^c   Momany, Y ^a   Pancino, E ^b   Valenti, E ^b,d   Caloi, V ^e   Claudi, R ^a   D'Antona, F ^f   Desidera, S ^a   Francois P ^g   James, G ^h   Moehler, S ⁱ   Ortolani, S ^j   Pasquini, L ⁱ   Piotto, G ^j   Recio Blanco, A ^k  

^a INAF OSSERVATORIO ASTRONOMICO DI PADOVA   (Italy)

^b OSSERVATORIO ASTRONOMICO DI BOLOGNA   (Italy)

^c INAF OSSERVATORIO ASTRONOMICO DI COLLURANIA   (Italy)

^d UNIVERSITY OF BOLOGNA   (Italy)

^e INAF IASF ROMA   (Italy)

^f INAF OSSERVATORIO ASTRONOMICO DI ROMA   (Italy)

^g OBSERVATOIRE DE PARIS   (France)

^h EUROPEAN SOUTHERN OBSERVATORY   (Chile)

ⁱ EUROPEAN SOUTHERN OBSERVATORY   (Germany)

^j UNIVERSITY OF PADOVA   (Italy)

^k UNIVERSITÉ CÔTE D'AZUR   (France)

more..

Author keywords

Galaxy: globular clusters: general; Galaxy: globular clusters: individual: NGC 6441; Stars: abundances; Stars: atmospheres; Stars: Population II

Indexed keywords

CONTAMINATION; DATA ACQUISITION; SODIUM; SPECTRUM ANALYSIS; STARS;

DIFFERENTIAL INTERSTELLARS; DISPERSION ABUNDANCE ANALYSES; FLAMES-GIRAFFE SPECTRA; NA-O ANTICORRELATION;

GALAXIES;

EID: 33947721127     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:20066061     Document Type: Article

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