The Dispersion Relation and the Pion-Nucleon Interaction Cross Section at Very High Energies
スポンサーリンク
概要
- 論文の詳細を見る
Using the dispersion relations, the sum of the total cross sections for the π^+-p and π^--p interactions are evaluated at very high energies, under the assumption that the cross sections are constants above a certain very high energy. The numerical value of the sum of the cross sections is determined mainly by the empirical data at low energies(less than 2Bev). The analysis gives the sum of the cross sections a few times as large as twice of the geometrical cross section obtained by assuming that the"radius"of the nucleon is the pion Compton wavelength. Since the dispersion relations seem to be consistent with the experiments at low energies, this strongly suggests that the dispersion relation would break down at very high energies.
- 理論物理学刊行会の論文
- 1958-12-25
著者
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Kanazawa Akira
Department Of Physics Hokkaido University
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SAKUMA Tetsuro
Department of Physics, Hokkaido University
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FURUI Shinya
Department of Physics, Hokkaido University
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Furui Shinya
Department Of Physics Hokkaido University
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Sakuma Tetsuro
Department Of Physics Hokkaido University
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Sakuma Tetsuro
Department Of Engineering Science Factuly Of Engineering Hokkaido University
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Kanazawa Akira
Department Of Physics Faculty Of Science Hokkaido University
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