Benedetta Ciardi MPA Nucleosynthesis ‘Dark Ages’ Big Bang Fluctuations begin to condense into first stars and protogalaxies Decoupling matter-radiation In an ideal world…
A hot topic: the 21cm line II Benedetta Ciardi MPA Timeline in cosmic history Years since the Big Bang ~350000 (z~1300) ~100 million (z~20-40) ~1 billion (z~6) ~13 billion…