Possible signature of hypernova nucleosynthesis in a beryllium rich halo dwarf

R. Smiljanic, L. Pasquini, F. Primas +3

As part of a large survey of halo and thick disc stars, we found one halo star, HD 106038, exceptionally overabundant in beryllium. In spite of its low metallicity, [Fe/H] = -1.26,…