Photon epoch
id:
photon-epoch-166-12039476
title:
Photon epoch
text:
In physical cosmology, the photon epoch was the period in the evolution of the early universe in which photons dominated the energy of the universe. The photon epoch started after most leptons and anti-leptons were annihilated at the end of the lepton epoch, about 10 seconds after the Big Bang. Atomic nuclei were created in the process of nucleosynthesis, which occurred during the first few minutes of the photon epoch. For the remainder of the photon epoch, the universe contained a hot dense pla
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Photon_epoch
date created:
2006-04-02T02:49:09Z
date modified:
2024-08-29T22:51:12Z
main entity:
{"identifier":"Q1079806","url":"https://www.wikidata.org/entity/Q1079806"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/ed/WMAP_2012.png","width":4096,"height":2048}
fields total:
13
integrity:
15