A cloud Chamber Study of High Energy Nuclear Interactions of Cosmic Ray Particles. (II) : Results of Single Nucleon-Nucleon Interactions

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概要

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• 30 possible nucleon.nucleon interactions of primary energies around 100 GeV observed in a magnet cloud chamber were analyzed in their center of mass systems. The angular distribution of secondary particles was nearly isotropic. The average values of E and P_T were 350 MeV and 220 MeV/c, respectively, the R.M.S. deviations about mean values being 225 MeV and 160 MeV/c. The energy spectrum can be represented as E^<-2>2dE. The inelasticity of interactions had a tendency to decrease with increasing primary energies. The average inelasticity in the center of mass system was 0.27 ± 0.05. All interactions had almost equal number of shower particles in the foreward and backward directions in the center of mass system.

• 1961-06-05

著者

• Fujioka Goro

  Department Of Physics Kobe University

関連論文

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• A cloud Chamber Study of High Energy Nuclear Interactions of Cosmic Ray Particles. (II) : Results of Single Nucleon-Nucleon Interactions
• The Lateral Distribution of Various Components in Extensive Air Showers at Sea Level

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