nucleosynthetic era concept from the Astronomy knowledge base

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nucleosynthetic era

subject fact

nucleosynthetic era is followed by radiation era 2001-09-27 09:29:58.0
has duration 1000 s
is preceded by lepton era
has start time 1 s after the Big Bang
has definition The Big Bang era when neutrons were produced and helium and deuterium were synthesized. At t = 200 sec, nucleosynthesis began rather abruptly and virtually all deuterium was synthesized to helium. has source: Silk, J. 1990 The Big Bang, W. H. Publishers, New York, 2001-09-27 09:29:58.0
is a kind of Big Bang era

Big Bang era has temperature 2001-09-27 09:29:57.0

event has synonym world point
has time of occurrence

nucleosynthetic era	is followed by radiation era
	has duration 1000 s
	is preceded by lepton era
	has start time 1 s after the Big Bang
	has definition The Big Bang era when neutrons were produced and helium and deuterium were synthesized. At t = 200 sec, nucleosynthesis began rather abruptly and virtually all deuterium was synthesized to helium.
	is a kind of Big Bang era
Big Bang era	has temperature
event	has synonym world point
event	has time of occurrence