D

E

DODD , E.

Last name: DODD

First name: E.

December 23, 2024 (v1)

Journal article

Metadata-only

The Pristine survey. XXVI. Chemical abundances of subgiant stars of the extremelymetal-poor stream C-19

Bonifacio, P. Caffau, E. François, P.

The C-19 stellar stream is the most metal-poor stream known to date. While its width and velocity dispersion indicate a dwarf galaxy origin, its metallicity spread and abundance patterns are more similar to those of globular clusters (GCs). If it is indeed of GC origin, its extremely low metallicity ( Fe/H =--3.4, estimated from giant stars)...

Uploaded on: January 13, 2025