Core-collapse supernovae from the Palomar Transient Factory: Indications for a different population in dwarf galaxies

We use the first compilation of 72 core-collapse supernovae (SNe) from the Palomar Transient Factory (PTF) to study their observed subtype distribution in dwarf galaxies compared to giant galaxies. Our sample is the largest single-survey, untargeted, spectroscopically classified, homogeneous collect...

Täydet tiedot

Bibliografiset tiedot
Päätekijät:	Arcavi, I, Gal-Yam, A, Kasliwal, M, Quimby, R, Ofek, E, Kulkarni, SR, Nugent, P, Cenko, S, Bloom, J, Sullivan, M, Howell, D, Poznanski, D, Filippenko, A, Law, N, Hook, I, Önsson, J, Blake, S, Cooke, J, Dekany, R, Rahmer, G, Hale, D, Smith, R, Zolkower, J, Velur, V, Walters, R
Aineistotyyppi:	Journal article
Kieli:	English
Julkaistu:	Institute of Physics Publishing 2010

Core-collapse supernovae from the Palomar Transient Factory: Indications for a different population in dwarf galaxies

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