Titre du document

The theoretical behaviour of a magnetic monopole in a wilson cloud chamber

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Nom du Corpus

AstroConcepts

Auteur(s)
  • H. J. D. Cole
Affiliation(s)
  • Trinity College Cambridge
Résumé

Dirac has suggested that the quantization of electric charge could be explained by the existence of magnetic monopoles. In view of this hypothesis, this paper investigates what theoretically would be the behaviour of such monopoles in a Wilson cloud chamber. The treatment, which for simplicity is basically classical, closely follows Bohr's work on the decrease of velocity and ionization properties of ?- and ?-particles, and expressions are derived for the rate of decrease of energy and the number of ion-pairs produced per centimetre by a monopole passing through a gas. These expressions are then discussed with particular reference to the case of heavy particles, and the main differences between them and the corresponding expressions for ?-particles both as to range and ionization are indicated; these differences can be summarized by saying that monopoles have much shorter paths, but create many more ion-pairs per centimetre than ?-particles. Also, the very sharp increase in the ionization at the end of the path of an electric particle is missing, the ionization for the monopole decreasing to a small amount near the end of the path.

Langue(s) du document
Anglais
Année de publication
1951
Revue

Mathematical Proceedings of the Cambridge Philosophical Society

Éditeur
Cambridge
Type de publication
journal
Type de document
research-article
Présence de XML structuré
Non
Version de PDF
1.4
Score de qualité du texte
7.888
Nom du concept
  • Magnetic monopole
Catégories Inist
  • 1 - sciences appliquees, technologies et medecines ; 2 - sciences exactes et technologie ; 3 - terre, ocean, espace ; 4 - geophysique externe
Catégories Scopus
  • 1 - Physical Sciences ; 2 - Mathematics ; 3 - General Mathematics
Catégories WoS
  • 1 - science ; 2 - mathematics
Identifiant ISTEX
D8431BC6C2D9523A03924A1982F03561C09E682A
ark:/67375/6GQ-Q5BNWTPP-2
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