An AGB star as the source of the abundance pattern of hyper-metal-poor star HE 1327-2326

P. Gil-Pons, S. W. Campbell, C. L. Doherty +1

Abridged. HE 1327-2326 (HE 1327), with [Fe/H]=-5.2, is one of the most metal-poor stars detected and a candidate to be the offspring of the first stars. Numerous efforts have been…