Srivastav, S; Anupama, G. C; Sahu, D. K
(Oxford University Press on behalf of the Royal Astronomical Society, 2014-12-01)
We present optical UBVRI photometry and medium resolution spectroscopy of the Type Ib supernova iPTF13bvn, spanning a phase of ∼−13 d to +71 d with respect to B-band maximum. The post-maximum decline rates indicate a fast ...