Precision Energy Measurements of Positron Annihilation Radiation
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概要
- 論文の詳細を見る
Energies of positron annihilation radiation from various materials were meas-ured with Ge detectors. Energies of annihilation radiation are clearly smaller thanthe electron rest mass. The Compton wavelength and the rest mass of electronswere determined to be 2.426310(15)pm and 511003.1f3.2eV, respectively,with correction of the positronium binding energy by using annihilation radia-tion from ice. For other cases the differences are attributed to the minimumpotentials of positrons in material as well as the binding energies of electrons.However, the differences are deviated from the expected values.
- 社団法人日本物理学会の論文
- 1984-12-15
著者
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Shizuma K
Department Of Applied Physics And Chemistry Faculty Of Engineering Hiroshima University
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YOSHIZAWA Yasukazu
Department of Physics,Faculty of Science,Hiroshima University
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Tanaka Eiichi
Department Of Mechanical Science And Engineering Nagoya University
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KAWABATA Yasuhiro
Department of Dermatology, Faculty of Medicine, University of Tokyo
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Inoue Hikaru
Department Of Physics Faculty Of Science Hiroshima University
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Inoue Hikaru
Department Of Anesthesiology Sapporo Medical University School Of Medicine
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Shizuma Kiyoshi
Department Of Applied Physics And Chemistry Faculty Of Engineering Hiroshima University
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Kawabata Yasuhiro
Department Of Physics Faculty Of Science Hiroshima University
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NAKANODA Shinji
Department of Physics,Faculty of Science,Hiroshima University
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Yoshizawa Yasukazu
Department Of Chemistry Faculty Of Science Osaka University
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Tanaka Eiichi
Department Of Mechanical Engineering Nagoya Univeisity
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Nakanoda Shinji
Department Of Physics Faculty Of Science Hiroshima University
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Tanaka Eiichi
Department Of Electrical And Electronics Engineering Kobe University
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Tanaka Eiichi
Department Of Physics Faculty Of Science Hiroshima University
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Tanaka Eiichi
Department Of Applied Physics And Chemistry The University Of Electro-communications
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