Vous êtes ici

The rich complexity of 21-cm fluctuations produced by the first stars

Date: 
Jeudi, 12 Mars, 2015 - 11:00
Lieu: 
IAS, bât 121, salle 1-2-3
Nom de l'intervenant: 
Anastasia Fialkov (ENS)

 

The 21-cm signal of neutral hydrogen is expected to be the richest three-dimensional probe of the early Universe at the epochs of Reionization and Cosmic Dawn.

 
In this talk I will discuss the latest theoretical predictions for the 21-cm signal from redshifts 7-40.
This redshift range includes various epochs of cosmic evolution related to primordial star formation, and should be accessible to existing or planned low-frequency radio telescopes. 

 

S'abonner à Syndiquer