Published 1974 | Version v1
Book Metadata-only

Recent developments in antimatter cosmology

Creators

Description

The possible existence of antimatter on a cosmic scale is discussed. The condition of nucleon-antinucleon separation according to general relativity in an isotropic universe are analysed, after which coalescence, i.e. the induction of fluid movements in the emulsion at the matter-antimatter boundary by annihilation, is examined. This leads to the origin of the galaxies and could explain the excess of bigh energy cosmic photons revealed experimentally

Abstract (French)

L'existence eventuelle d'antimatiere a l'echelle cosmique est discutee. Les conditions de separation nucleon-antinucleon d'apres la relativite generale dans un univers isotrope sont analysees. La coalescence, c'est-a-dire l'induction de mouvements fluides dan l'emulsion a la frontiere matiere-antimatiere par l'annihilation est ensuite etudiee. Ceci mene a l'origine des galaxies et pourrait expliquer l'exces de photons cosmiques de haute energie mis en evidence experimentalement

Additional details

Additional titles

Original title (French)
Developpements recents en cosmologie de l'antimatiere

Publishing Information

Publisher
Centre National de la Recherche Scientifique.
Imprint Place
Paris, France
Imprint Title
Gravitational waves and radiations. Paris, 18-22 June 1973
Imprint Pagination
p. 225-233.
Journal Issue
no. 220
Series
Colloques internationaux du Centre National de la Recherche Scientifique.

Conference

Title
International colloquium on gravitational waves and radiations.
Dates
18 Jun 1973.
Place
Paris, France.

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
6215951
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIMATTER; COALESCENCE; COSMOLOGY; NUCLEON-ANTINUCLEON INTERACTIO
Descriptors DEC
BARYON-BARYON INTERACTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MATTER; PARTICLE INTERACTIONS

Optional Information

Notes
Imprint:Ondes et radiations gravitationnelles. Paris, 18-22 juin 1973.