544 citations · 3.4k across the 24 of their papers we have counts for
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Determination of Primordial Metallicity and Mixing in the Type IIP Supernova 1993W
E. Baron, Peter E. Nugent, David Branch +3
We present the results of a large grid of synthetic spectra and compare them to early spectroscopic observations of SN 1993W. This supernova was discovered close to its explosion d…
The 3--D ionization structure of NGC 6818: a Planetary Nebula threatened by recombination
S. Benetti, E. Cappellaro, R. Ragazzoni +2
Long-slit NTT+EMMI echellograms of NGC 6818 (the Little Gem) at nine equally spaced position angles, reduced according to the 3-D methodology introduced by Sabbadin et al. (2000a,b…
SN1999E: Another piece in the SN-GRB connection puzzle
L. Rigon, M. Turatto, S. Benetti +8
Detailed optical and near-IR observations of SN 1999E have confirmed early suggestions that this supernova was indeed a twin of the peculiar type II SN 1997cy: it was exceptionally…
An Intermediate Redshift Supernova Search at ESO: Reduction Tools and Efficiency Tests
M. Riello, G. Altavilla, E. Cappellaro +6
We present the reduction and archiving tools developed for our search for supernovae at intermediate redshifts at ESO as well as the efficiency tests performed. The data reduction…
Peculiar, Low Luminosity Type II Supernovae: Low Energy Explosions in Massive Progenitors?
L. Zampieri, A. Pastorello, M. Turatto +5
A number of supernovae, classified as Type II, show remarkably peculiar properties such as an extremely low expansion velocity and an extraordinarily small amount of Ni in t…