Documents Motivation

Motivation 40 orbits of UDF observations with the ACS grism Spectra for every source in the field. Good S/N continuum detections to I(AB) ~ 27; about 30% of UDF sources.…

Documents First Stars, Quasars, and the Epoch of Reionization Jordi Miralda Escudé Institut de Ciències de.....

First Stars, Quasars, and the Epoch of Reionization Jordi Miralda Escudé Institut de Ciències de l’Espai (IEEC-CSIC, ICREA), Barcelona. Instituto de Astrofísica de Canarias,…

Documents Lyman Alpha Spheres from the First Stars observed in 21 cm

Lyman Alpha Spheres from the First Stars observed in 21 cm Xuelei Chen (Beijing) Jordi Miralda Escudé (IEEC, Barcelona). First stars in the universe Cooling of gas first…