Reactions of Argon-40 with Alpha-Particles
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概要
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Excitation functions for the (α, p) and (α, pn) reactions on A^<40> were measured by the activation method using a "modified stacked-foil" technique. The bombardments were made with an alpha-particle beam from the 160cm INSJ cyclotron. The beam was collected in a Faraday cup and measured by a current integrator. The disintegration rates of product nuclei were determined by 4πβ-counting. The results were compared with the predictions based on the statistical model of nuclear reaction by use of a level density expression of the form ω = c exp [2(αE)^<1/2>]. The experimental cross sections appear to agree with the calculated values for γ_0 〓 1.1 × 10^<-13>cm and α = 1〜2Mev^<-1>. The considerably low value of γ_0 might indicate that the statistical model is not completely applicable.
- 社団法人日本物理学会の論文
- 1960-06-05
著者
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Mikumo Takashi
Institute For Nuclear Study University Of Tokyo:(present)faculty Of Science Tokyo University Of Educ
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Amano Hiroshi
Institute For Nuclear Study University Of Tokyo:the Research Institute For Iron Steel And Other Meta
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FURUKAWA Michiaki
Institute for Nuclear Study, University of Tokyo
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TANAKA Shigeo
Institute for Nuclear Study, University of Tokyo
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Furukawa Michiaki
Institute For Nuclear Study University Of Tokyo
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Iwata Shiro
Institute For Nuclear Study University Of Tokyo:faculty Of Science Osaka University
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YAGI Masuo
Institute for Nuclear Study, University of Tokyo
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Yagi Masuo
Institute For Nuclear Study University Of Tokyo:radiochemical Laboratory Shizuoka University
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Mikumo Takashi
Institute For Nuclear Study University Of Tokyo
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Tanaka Shigeo
Institute For Nuclear Study University Of Tokyo
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