Rescattering Effects in the Bound Pion Absorption by Nuclei

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概要

• 論文の詳細を見る

• A microscopic approach for a negative pion absorption by a deuteron is extended to complex nuclei. The effective Hamiltonian with the p-wave as well as the s-wave rescattering contributions is derived on the basis of the dispersion relation. The two-nucleon emission process following a 2p bound-pion absorption is investigated in the independent pair model for the ^<12>C nucleus. Absorption rates, the ratio n-n/n-p of the emitted pair, angular distributions and recoil momentum distributions are evaluated for examining the present approach in comparison with experiments. From these results it is shown that the p-wave rescattering effects are of great importance in the absorption from the p state.

• 理論物理学刊行会の論文
• 1978-11-25

著者

• Narumi Hajime

  Department of Physics, Hiroshima University

• Narumi Hajime

  Department Of Physics Faculty Of Science Hiroshima University

• Narumi Hajime

  Department Of Physics Hiroshima University

• TAKAKI Takashi

  Department of Physics, Hiroshima University

• KOGA Tadao

  Department of Physics, Hiroshima University

• Koga Tadao

  Department Of Physics Hiroshima University

• Takaki Takashi

  Department Of Oral And Maxillofacial Surgery Tokyo Dental College

• TAKAKI Takashi

  Onomichi Junior College

• Takaki Takashi

  Department Of Economics Management And Information Science Onomichi University

• NARUMI Hajime

  Department of Physics, Hiroshima University:University of Library and Information Science

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