activity
19932023
most citedA giant outburst two years before the core-collapse of a massive star

428 citations · 13.9k across the 189 of their papers we have counts for

collaborators
Showing 2012Show all

6 papers · 1 filter

astro-ph.SR2012★ 271 cited

Interacting Supernovae and Supernova Impostors. SN 2009ip, is this the end?

A. Pastorello, E. Cappellaro, C. Inserra +41

We report the results of a 3 year-long dedicated monitoring campaign of a restless Luminous Blue Variable (LBV) in NGC 7259. The object, named SN 2009ip, was observed photometrical…

astro-ph.CO2012★ 81 cited

Moderately Luminous type II Supernovae

C. Inserra, A. Pastorello, M. Turatto +10

Core-collapse Supernovae (CC-SNe) descend from progenitors more massive than about 8 Msun. Because of the young age of the progenitors, the ejecta may eventually interact with the…

astro-ph.HE2012★ 45 cited

Interpreting the near-infrared spectra of the 'golden standard' Type Ia supernova 2005cf

E. E. E. Gall, S. Taubenberger, M. Kromer +5

We present nine near-infrared (NIR) spectra of supernova (SN) 2005cf at epochs from -10 d to +42 d with respect to B-band maximum, complementing the existing excellent data sets av…

astro-ph.HE2012★ 245 cited

The Type IIb Supernova 2011dh from a Supergiant Progenitor

Melina C. Bersten, Omar G. Benvenuto, Ken'ichi Nomoto +10

A set of hydrodynamical models based on stellar evolutionary progenitors is used to study the nature of SN 2011dh. Our modeling suggests that a large progenitor star ---with R ~200…

astro-ph.HE2012★ 93 cited

Multi-Wavelength Observations of Supernova 2011ei: Time-Dependent Classification of Type IIb and Ib Supernovae and Implications for their Progenitors

D. Milisavljevic, R. Margutti, A. M. Soderberg +39

We present X-ray, UV/optical, and radio observations of the stripped-envelope, core-collapse supernova (SN) 2011ei, one of the least luminous SNe IIb or Ib observed to date. Our ob…

astro-ph.SR2012★ 82 cited

A spectroscopically normal type Ic supernova from a very massive progenitor

Stefano Valenti, Stefan Taubenberger, Andrea Pastorello +17

We present observations of the Type Ic supernova (SN Ic) 2011bm spanning a period of about one year. The data establish that SN 2011bm is a spectroscopically normal SN Ic with mode…