On Nucleon-Antinucleon Symmetry in Cosmology
- 17 October 1958
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 128 (3329), 904
- https://doi.org/10.1126/science.128.3329.904
Abstract
It has been suggested that cosmological models should embody an initial nucleon-antinucleon symmetry and that the present ratio of nucleons to antinucleons is the result of a statistical fluctuation. Simple arguments are presented for evolutionary models which appear to rule out this possibility in the development of the universe.Keywords
This publication has 3 references indexed in Scilit:
- Matter and anti-matterIl Nuovo Cimento (1869-1876), 1956
- Speculations on CosmogonyScience, 1956
- Physical Conditions in the Initial Stages of the Expanding UniversePhysical Review B, 1953