Simona Gallerani Constraining reionization through quasar and gamma ray burst absorption spectra In collaboration with: T. Roy Choudhury, P. Dayal, X.
First Stars, Quasars, and the Epoch of Reionization Jordi Miralda Escudé Institut de Ciències de l’Espai (IEEC-CSIC, ICREA), Barcelona. Instituto de Astrofísica.
