Abundances in the Galactic bulge


Autoria(s): BARBUY, B.; ALVES-BRITO, A.; ORTOLANI, S.; ZOCCALI, M.; HILL, V.; MELENDEZ, J.; ASPLUND, M.; BICA, E.; RENZINI, A.; GOMEZ, A.; MINNITI, D.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

19/10/2012

19/10/2012

2008

Resumo

The metallicity distribution and abundance ratios of the Galactic bulge are reviewed. Issues raised by recent work of different groups, in particular the high metallicity end, the overabundance of alpha-elements in the bulge relative to the thick disc and the measurement of giants versus dwarfs, are discussed. Abundances in the old moderately metal-poor bulge globular clusters are described.

Identificador

PHYSICA SCRIPTA, v.T133, 2008

0031-8949

http://producao.usp.br/handle/BDPI/27192

10.1088/0031-8949/2008/T133/014032

http://dx.doi.org/10.1088/0031-8949/2008/T133/014032

Idioma(s)

eng

Publicador

IOP PUBLISHING LTD

Relação

Physica Scripta

Direitos

restrictedAccess

Copyright IOP PUBLISHING LTD

Palavras-Chave #RESOLUTION INFRARED-SPECTRA #POOR GLOBULAR-CLUSTER #NA-O ANTICORRELATION #BAADES WINDOW GIANTS #KECK HIRES SPECTRA #METALLICITY DISTRIBUTION #DISK GALAXIES #K GIANTS #SPECTROSCOPY #OXYGEN #Physics, Multidisciplinary
Tipo

article

proceedings paper

publishedVersion