P

M

PETTINI , M.

Last name: PETTINI

First name: M.

October 2017 (v1)

Journal article

Metadata-only

Zinc abundances in the Sculptor dwarf spheroidal galaxy ,

Skúladóttir, Á. Tolstoy, E. Salvadori, S.

From ESO VLT/FLAMES/GIRAFFE spectra, abundance measurements of Zn have been made in ≈100 individual red giant branch (RGB) stars in the Sculptor dwarf spheroidal galaxy. This is the largest sample of individual Zn abundance measurements within a stellar system beyond the Milky Way. In the observed metallicity range, -2.7

Uploaded on: December 4, 2022
July 2018 (v1)

Journal article

Metadata-only

The chemical connection between damped Lyman- α systems and Local Group dwarf galaxies

Skúladóttir, Á. Salvadori, S. Pettini, M.

Abundances of the volatile elements S and Zn have now been measured in around 80 individual stars in the Sculptor dwarf spheroidal galaxy, covering the metallicity range - 2.4 ≤ [Fe/H] ≤-0.9. These two elements are of particular interest as they are not depleted onto dust in gas, and their ratio, [S/Zn], has thus commonly been used as a proxy...

Uploaded on: December 4, 2022