Publication

Chemical composition of extremely metal-poor stars in the Sextans dwarf spheroidal galaxy

Pascale Jablonka, Martin Tafelmeyer
2009
Journal Articles

Abstract

Context. Individual stars in dwarf spheroidal galaxies around the Milky Way Galaxy have been studied both photometrically and spectroscopically. Extremely metal-poor stars among them are very valuable because they should record the early enrichment in the Local Group. However, our understanding of these stars is very limited because detailed chemical abundance measurements are needed from high resolution spectroscopy.

Official source

https://infoscience.epfl.ch/entities/publication/877d4967-7b13-423c-ac91-eb0f3d02cf4d

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Chemical composition of extremely metal-poor stars in the Sextans dwarf spheroidal galaxy

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