activity
20012022
most citedObservational clues to the progenitors of Type-Ia supernovae

943 citations · 5.1k across the 38 of their papers we have counts for

collaborators

38 papers

astro-ph.HE2022

Euclid: Searching for pair-instability supernovae with the Deep Survey

T. J. Moriya, C. Inserra, M. Tanaka +106

Pair-instability supernovae are theorized supernovae that have not yet been observationally confirmed. They are predicted to exist in low-metallicity environments. Because overall…

astro-ph.IM2017★ 8 cited

MAORY science cases white book

G. Fiorentino, M. Bellazzini, P. Ciliegi +9

MAORY is the Adaptive Optic (AO) module that will be installed at the E-ELT at the first light of the telescope. It will provide two different types of AO correction, a very high c…

astro-ph.HE2017★ 49 cited

The chemical enrichment of long-GRB nurseries up to z=2

S. D. Vergani, J. Palmerio, R. Salvaterra +12

We investigate the existence of a metallicity threshold for the production of long gamma-ray bursts (LGRBs). We used the host galaxies of the Swift/BAT6 sample of LGRBs. We conside…

astro-ph.HE2016★ 34 cited

Taking stock of SLSN and LGRB host galaxy comparison using a complete sample of LGRBs

J. Japelj, S. D. Vergani, R. Salvaterra +2

Long gamma-ray bursts (LGRBs) and superluminous supernovae (SLSNe) are both explosive transients with very massive progenitor stars. Clues about the nature of the progenitors can b…

astro-ph.HE2016★ 37 cited

Are LGRBs biased tracers of star formation? Clues from the host galaxies of the Swift/BAT6 complete sample of bright LGRBs. II: star formation rates and metallicities at z < 1

J. Japelj, S. D. Vergani, R. Salvaterra +21

Long gamma-ray bursts (LGRBs) are associated with the deaths of massive stars and could thus be a potentially powerful tool to trace cosmic star formation. However, especially at l…

astro-ph.HE2016★ 9 cited

A time domain experiment with Swift: monitoring of seven nearby galaxies

Igor Andreoni, Paolo D'Avanzo, Sergio Campana +6

We aimed to detect a supernova (SN) shock breakout (SBO) with observations in time domain. The SBO marks the first escape of radiation from the blast wave that breaks through the p…