RAPIDLY DECAYING SUPERNOVA 2010X: A CANDIDATE “.Ia” EXPLOSION

A faint type of supernova from a white dwarf with a helium-rich companion

(2010) H. B. Perets et al.   NATURE

A massive star origin for an unusual helium-rich supernova in an elliptical galaxy

(2010) K. S. Kawabata et al.   NATURE

A low-energy core-collapse supernova without a hydrogen envelope

(2009) S. Valenti et al.   NATURE

Exploring the Optical Transient Sky with the Palomar Transient Factory

(2009) Arne Rau et al.   PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC

The Palomar Transient Factory: System Overview, Performance, and First Results

(2009) Nicholas M. Law et al.   PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC

An Unusually Fast-Evolving Supernova

(2009) D. Poznanski et al.   SCIENCE