TY - GEN AU - Goswami, Sabyasachi AU - Vilchez, J.M. AU - Pérez-Díaz, B. AU - Silva, L. AU - Bressan, A. AU - Pérez-Montero, E. A4 - Física Aplicada PY - 2024 SN - 1432-0746 SN - 0004-6361 UR - http://hdl.handle.net/10498/35543 AB - Context. Recent work presented increasing evidence of high non-constant S/O abundance ratios observed in star-forming metal-poor galaxies that deviated from the constant canonical S/O across a wide range of O/H abundances. Similar peculiarly high Fe/O... LA - eng PB - EDP Sciences KW - Galaxies: luminosity function, mass function KW - Galaxies: starburst; KW - Galaxy: abundances; KW - Stars: massive; KW - Stars: Population II; KW - Stars: Population III TI - Contribution of very massive stars to the sulfur abundance in star-forming galaxies: Role of pair-instability supernovae DO - 10.1051/0004-6361/202348231 ER -