The double sub-giant branch of NGC 6656 (M 22): A chemical characterization

Astronomy and Astrophysics

Volumn 541, Issue , 2012, Pages

  Marino, A F ^a   Milone, A P ^b,c   Sneden, C ^d   Bergemann, M ^a   Kraft, R P ^e   Wallerstein, G ^f   Cassisi, S ^g   Aparicio, A ^b,c   Asplund, M ^a,h   Bedin, R L ⁱ   Hilker, M ^j   Lind, K ^a   Momany, Y ^k   Piotto, G ^l   Roederer, I U ^m   Stetson, P B ⁿ   Zoccali, M ^o  

^a MAX PLANCK INSTITUT FÜR ASTROPHYSIK   (Germany)

^b INSTITUTO DE ASTROFÍSICA DE CANARIAS   (Spain)

^c UNIVERSIDAD DE LA LAGUNA   (Spain)

^d University of Texas at Austin   (United States)

^e University of California at Santa Cruz   (United States)

^f UNIVERSITY OF WASHINGTON   (United States)

^g INAF OSSERVATORIO ASTRONOMICO DI COLLURANIA   (Italy)

^h AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

ⁱ INAF OSSERVATORIO ASTRONOMICO DI PADOVA   (Italy)

^j EUROPEAN SOUTHERN OBSERVATORY   (Germany)

^k EUROPEAN SOUTHERN OBSERVATORY   (Chile)

^l UNIVERSITY OF PADOVA   (Italy)

^m CARNEGIE OBSERVATORIES   (United States)

ⁿ NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^o PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE   (Chile)

more..

Author keywords

Globular clusters: individual: NGC 6656; Stars: abundances; Stars: Population II; Techniques: spectroscopic

Indexed keywords

ABUNDANCE ANALYSIS; CHEMICAL CHARACTERIZATION; CHEMICAL COMPOSITIONS; CHEMICAL CONTENT; COLOR MAGNITUDE DIAGRAMS; GLOBULAR CLUSTERS; GLOBULAR CLUSTERS: INDIVIDUAL; ISOCHRONES; LIGHT ELEMENTS; METALLICITIES; NEUTRON-CAPTURE PROCESS; S-PROCESS; STARS: ABUNDANCES; STARS: POPULATION II; TECHNIQUES: SPECTROSCOPIC;

ASTROPHYSICS; BARIUM; CARBON CAPTURE; CHEMICAL ELEMENTS; STRONTIUM;

STARS;

EID: 84859993191     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361/201118381     Document Type: Article

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