The Cross Section and the Recoil Range Study of the ^<209>Bi(p,n) and (p,2n) Reactions

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概要

• 論文の詳細を見る

• Cross sections and recoil ranges in ^<209>Bi(p, n)^<209>Po(T_<1/2>=103y) and ^<209>Bi(p, 2n)^<209>Po(T_<1/2>=2.92y) were obtained by counting α rays from the residual activities. The recoil ranges were found to be shorter than those expected from the full momentum transfer in the regions of the higher energy tails of the excitation functions. This fact shows that some direct mechanism must betaken into account in order to understand the (p, xn) reactions in heavy mass nuclei even at comparatively low bombarding energies.

• 社団法人日本物理学会の論文
• 1973-10-05

著者

• MIYANO Kazumasa

  Department of Physics, Niigata University

• NAKAHARA Hiromichi

  Department of Chemistry,Tokyo Metropolitan University

• Miyano Kazumasa

  Department Of Physics Kyoto University

• Nakahara Hiromichi

  Department Of Chemistry Faculty Of Science Tokyo Metropolitan University

• Nakahara Hiromichi

  Department of Chemistry Faculty of Science The University of Tokyo

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