González-Gaitán, SantiagoBufano, Filomena2023-08-212023-08-212015Proceedings of the International Astronomical Union Volume 10, Pages 333 - 33620151743-9213https://repositorio.unab.cl/xmlui/handle/ria/52679Indexación: ScopusWe present a new photometric typing technique for normal type Ia supernovae (SNe Ia) and peculiar SNe Ia such as SN 1991bg-like, type Iax and super-Chandrasekhar SNe Ia. This photometric classifier allows the identification of exclusively normal SNe Ia (with a purity above 99% and an efficiency greater than 80%) in current and future large wide field surveys for cosmological studies. © International Astronomical Union 2015.enmethodsSupernovae: generalArtículoAtribución-NoComercial-SinDerivadas 3.0 Chile (CC BY-NC-ND 3.0 CL)10.1017/S1743921314010862