Scintillation Pulse Shapes of Anthracene Single Crystals in Nanosecond Region. : I. Initial Spikes in α-Scintillation Pulse

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概要

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• The accurate measurement of scintillation pulse shapes of anthracene single crystals has been performed by a newly constructed device with the time resolution of nanosecond by means of the sampling method under the pulse height selection and the accumulation of pulse shapes. The distinctive differences between the pulse shapes of luminescence excited by α-, β-particles, γ-ray and UV light pulse were observed. In case of excitation of α-particle, there appeared a characteristic peak which seemed to be superposed on a scintillation peak excited by β- or γ-ray. The dependence of this faster component, that is, the initial spike on the values of dE/dx of α-particle in anthracene crystal has been studied.

• 社団法人日本物理学会の論文
• 1970-03-05

著者

• Sugihara Kiyoshi

  Radiation Laboratory The Institute Of Scientific And Industrial Research Osaka University:(present A

• OWAKI Shigehiro

  Radiation Laboratory, The Institute of Scientific and Industrial Research, Osaka University

• KIMURA Yoshitake

  Radiation Laboratory, The Institute of Scientific and Industrial Research, Osaka University

• KAWANISHI Masaharu

  Radiation Laboratory, The Institute of Scientific and Industrial Research, Osaka University

• Owaki Shigehiro

  Radiation Laboratory The Institute Of Scientific And Industrial Research Osaka University

• Kimura Yoshitake

  Radiation Laboratory The Institute Of Scientific And Industrial Research Osaka University

• Kawanishi Masaharu

  Radiation Laboratory The Institute Of Scientific And Industrial Research Osaka University

関連論文

• Scintillation Pulse Shapes of Anthracene Single Crystals in Nanosecond Region. : I. Initial Spikes in α-Scintillation Pulse
• Scintillation Pulse Shapes of Anthracene Single Crstals in Nanosecond Region. : II. Difference between Scintillation and Fluorescence Pulses

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