par Pols, Onno;Izzard, Robert ;Glebbeek, Evert;Stancliffe, Richard R.J.
Référence Publications Astronomical Society of Australia, 26, 3, page (327-329)
Publication Publié, 2009
Article révisé par les pairs
Résumé : We present the results of binary population simulations of carbon- and nitrogen-enhanced metal-poor (CEMP and NEMP) stars. We show that the observed paucity of very nitrogen-rich stars puts strong constraints on possible modifications of the initial mass function at low metallicity. © Astronomical Society of Australia 2009.