Journal Article10.1007/BF02781081
Hyperons and heavy mesons
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About: This article is published in Il Nuovo Cimento. The article was published on 01 Jan 1954. The article focuses on the topics: Meson.
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Citations
Formulation mathématique du modèle de gell-mann
B. d’Espagnat,J. Prentki +1 more
TL;DR: In this paper, an axiomatic formulation of the Gell-Mann model concerning elementary particles is shown, where different kinds of fields are formally defined by their transformation properties in ordinary (Lorentz) space and isobaric space the latter being three dimensional.
71
Associated production of a τ-meson and a charged hyperon
TL;DR: In this article, the mass of the hyperon was found to be 2374−37+29 me, assuming the decay scheme Y±→π±+n+Q, all three secondaries coming to rest in the emulsion.
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Phenomenological study of the new particles. Λ-particles and Λ-nuclei
TL;DR: In this article, the decay of the Λ0-nuclei is analyzed from a phenomenological viewpoint, and conclusions are drawn about production processes, about processes in which the excited hyperon takes part, and about processes which occur after the capture of a heavy meson or a hyperon by a nucleus.
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References
CIV. Masses and modes of decay of heavy mesons.—Part I. κ-particles
TL;DR: In this article, the existence of heavy charged mesons, of mass about 1200me, which decay with the emission of a single charged particle was established by the photographic method, and it was shown that the secondary charged particle is a μ-meson of energy 5·9 MeV.
62
Étude des mésons K chargés, au moyen de deux chambres de Wilson superposées
TL;DR: In this paper, the authors presented some results on charged heavy mesons with an experimental arrangement consisting essentially of two large cloud-chambers placed one above the other, where the top chamber had a magnetic field while the bottom chamber was of the multi-plate type.
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LVI. The properties of charged V-particles
TL;DR: In this article, the decay of charged V-particles has been found among 25, 000 counter-controlled cloud-chamber photographs obtained on the Pic-du-Midi (2 867 m).
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Observations on the Decay of Heavy Mesons in Photographic Emulsions
M. G. K. Menon,C. O'Ceallaigh +1 more
TL;DR: In this article, two events were observed in photographic emulsions which appeared to correspond to the decay at rest of heavy charged mesons of mass ~ 1200 m e, the transmutations each involving the emission of a singly-charged particle (O'Ceallaigh 1951).
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