nucleogenesis
Noun
Meaning
nucleogenesis (uncountable)
(physics, astronomy) The formation of nuclei; nucleosynthesis.
Synonyms
Examples
At the same time, the failure of much nucleogenesis during the Big Bang ensured that there would be plenty of hydrogen in the later universe available to form long-lived stars, such as our Sun.
Free neutrons decay to protons with a half-life of about 10.2 minutes, but this time-scale is longer than the first three minutes of nucleogenesis.
This calculation indicates seven protons for every neutron at the beginning of nucleogenesis, a ratio that would remain stable even after nucleogenesis was over.