The Dipole Giant Resonance in the High Energy Proton Scattering

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概要

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• The characteristic peaks in the energy spectra of high energy (p, p´) scattering accompanied by residual excitation of 20 Mev, experimentally observed by Tyren and Maris, are analyzed in terms of the Coulomb excitation. It is shown that in the Born approximation the cross section for this process can be directly connected with the absorption cross section of electric dipole γ-rays, without referring to any special nuclear model. Using the known photonuclear cross sections, (p, p´) energy spectra are calculated and are compared with experiment. Shapes of the energy spectra are reasonably well reproduced by the calculation. Also the absolute magnitude of the calculated cross sections are in agreement with the observed ones as far as the order of magnitude is concerned. On closer examination, however, it seems that the former may be smaller than the latter by a factor of 2 to 4. Several discussions are given.

• 理論物理学刊行会の論文
• 1959-10-25

著者

• Kawai Mitsuji

  The Institute For Solid State Physics University Of Tokyo

• Terasawa Tokuo

  The Institute For Solid State Physics University Of Tokyo

• TERASAWA Tokuo

  The Institute for Solid State Physics, University of Tokyo

• KAWAI Mitsuji

  The Institute for Solid State Physics, University of Tokyo

関連論文

• Note on the Collision Matrix for the Nuclear Reactions, I
• The Dipole Giant Resonance in the High Energy Proton Scattering
• Spin-Orbit Splitting and Tensor Force

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