544 citations · 3.4k across the 24 of their papers we have counts for
4 papers · 1 filter
The supernova rate per unit mass
F. Mannucci, M. Della Valle, N. Panagia +5
We compute the rate of supernovae (SNe) of different types along the Hubble sequence normalized to the near-infrared luminosity and to the stellar mass of the parent galaxies. This…
The diversity of Type Ia Supernovae: evidence for systematics?
S. Benetti, E. Cappellaro, P. A. Mazzali +8
The photometric and spectroscopic properties of 26 well observed Type Ia Supernovae (SNeIa) were analyzed with the aim to explore SNIa diversity. The sample includes (Branch-)norma…
SN Ib 1990I: Clumping and Dust in the Ejecta?
A. Elmhamdi, I. J. Danziger, E. Cappellaro +4
Photometry and spectra of the type Ib SN 1990I are presented and analysed, covering about 400 days of evolution. The presence of optical helium lines is shown. SN 1990I seems to sh…
Cepheid calibration of type Ia Supernovae and the Hubble constant
G. Altavilla, G. Fiorentino, M. Marconi +8
We investigate how a different calibration of the Cepheid Period-Luminosity (PL) relation taking into account the metallicity corrections, affects the absolute magnitude calibratio…