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Detailed Chemical Abundances of Four Stars in the Unusual Globular Cluster, Palomar 1
Detailed Chemical Abundance Unusual Globular Cluster Palomar
2011/10/17
Detailed chemical abundances for twenty one elements are presented for four red giants in the anomalous outer halo globular cluster Palomar 1 ($R_{\rm{GC}} = 17.2$ kpc, $Z=3.6$ kpc) using high-resolut...
CNO and F abundances in the barium star HD 123396
stars: individual (HD123396: HIP 69834) – stars: abundances – stars: atmospheres – stars: barium
2011/10/10
Barium stars are moderately rare, chemically peculiar objects, which are believed to be the result of the pollution of an otherwise normal star by material from an evolved companion on the asymptotic ...
Chemical abundances in the galactic bulge：evidence for a fast enrichment
galactic bulge fast enrichment Chemical abundances
2009/6/25
Chemical abundances in the galactic bulge：evidence for a fast enrichment。
Oxygen and helium abundances in galactic h II regions：abundance gradients
h II regions Oxygen helium
2009/6/5
Oxygen and helium abundances in galactic h II regions：abundance gradients。