Informazioni sull’evento

02/09/2018

Attenzione: a seguito delle disposizioni per il contenimento della diffusione del coronavirus, i seminari saranno in modalità online. Il link per il collegamento verrà reso disponibile nei giorni precedenti la data del seminario. Qui, invece, la playlist dei remote talks già messi in rete »

Astrophysics Talk

High-z galaxies from MUSE deep field observations

Anna Feltre (INAF OAS Bologna)

Tuesday 16/03/2021 @ 14:00, Sala IV piano Battiferro

The unique capabilities of MUSE have provided new insight into our understanding of the high-redshift Universe, e.g. the observations of a high fraction of Lyman-alpha emitters at z>3 and the discovery of Lyman-alpha emission from the circumgalactic medium around individual galaxies. In particular, MUSE observations of the Hubble deep and ultra-deep fields have enabled the detection of continuum-faint and low-mass galaxies at high redshift. I will present the main results from these deep observations, focusing on the properties of the stellar populations and interstellar medium of z>3 Lyman-alpha emitters, through the exploitation of rest-UV absorption features and high-ionization emission lines. I will conclude with some highlights from the most recent extremely deep (140h) MUSE spectroscopic data.

Scarica le slides (pdf)