2013/02/03 by S. Toonen, Silvia Toonen, Toonen, S. +8
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Nuclear physics research studies #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies #astro-ph.HE #astro-ph.SR
paper · pdf · doi:10.48550/arxiv.1302.0837
4 pages, 5 figures, Proceedings of the conference: "370 Years of Astronomy in Utrecht". arXiv admin note: text overlap with arXiv:1302.0495
arxiv created 2013/02/03 · openalex publication_date 2013/02/03 · arxiv updated 2013/02/06 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
Despite the significance of type Ia supernovae (SNeIa) in many fields in astrophysics, SNeIa lack a theoretical explanation. We investigate the potential contribution to the SNeIa rate from the most common progenitor channels using the binary population synthesis (BPS) code SeBa. Using SeBa, we aim constrain binary processes such as the common envelope phase and the efficiency of mass retention of white dwarf accretion. We find that the simulated rates are not sufficient to explain the observed rates. Further, we find that the mass retention efficiency of white dwarf accretion significantly influences the rates, but does not explain all the differences between simulated rates from different BPS codes.