 |
age of nucleons and antinucleons:
quarks bind together; energy too low for nucleon-antinucleon pair production |
 |
age of nucleosynthesis:
stable deuterons; matter 74% H, 25% He, 1% heavy nuclei |
|
|
age of nucleons and antinucleons:
quarks bind together; energy too low for nucleon-antinucleon pair production |
|
|
age of nucleosynthesis:
stable deuterons; matter 74% H, 25% He, 1% heavy nuclei |
