Antimatter in laboratories and in space
Abstract
Antideuterons and anti-alpha-particles have been produced in laboratories but have not been observed to-date in cosmic rays. The upper bound, established from observations, for the presence of antinuclei in cosmic rays argues against the presence of antimatter-stars in our Galaxy and in the neighboring galaxies. This constitutes a serious argument against symmetrical cosmological models.
- Publication:
-
Postepy Astronomii Krakow
- Pub Date:
- December 1978
- Bibcode:
- 1978PoAst..26..293K
- Keywords:
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- Antimatter;
- Cosmic Rays;
- Cosmology;
- Galactic Structure;
- Antinucleons;
- Antiprotons;
- Astronomical Models;
- Milky Way Galaxy;
- Stellar Structure;
- Astrophysics