302 citations · 6.5k across the 129 of their papers we have counts for
5 papers · 1 filter
On the [CII]-SFR relation in high redshift galaxies
L. Vallini, S. Gallerani, A. Ferrara +2
After two ALMA observing cycles, only a handful of [CII] emission line searches in z>6 galaxies have reported a positive detection, questioning the applicability of the l…
The Brightest Ly Emitter: Pop III or Black Hole?
A. Pallottini, A. Ferrara, F. Pacucci +6
CR7 is the brightest emitter (LAE) known to date, and spectroscopic follow-up by Sobral et al. (2015) suggests that CR7 might host Population (Pop) III stars.…
Mapping metals at high redshift with far-infrared lines
A. Pallottini, S. Gallerani, A. Ferrara +4
Cosmic metal enrichment is one of the key physical processes regulating galaxy formation and the evolution of the intergalactic medium (IGM). However, determining the metal content…
Intensity mapping of [CII] from early galaxies
Bin Yue, Andrea Ferrara, Andrea Pallottini +2
The intensity mapping of the [CII] 157.7 m fine-structure emission line represents an ideal experiment to probe star formation activity in galaxies, especially in those that…
Missing cosmic metals revealed by X-ray absorption towards distant sources
S. Campana, R. Salvaterra, A. Ferrara +1
The census of heavy elements (metals) produced by all stars through cosmic times up to present-day is limited to ~50%; of these only half are still found within their parent galaxy…