The Single Pion Production Process in π^--p Collision at 1 Bev and the Sakata Model

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概要

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• We analyse the experimental data of Derado and Schmitz on the single pion production process in π^--p collision at 1 Bev by the generalized isobar model. Our isobar model is a generalization of the Lindenbaum and Sternheimer 3-3 nucleon isobar model. But our standpoint is based on the Sakata model and all the possible fermion and boson states of the full symmetry theory are taken into account. It is shown that this generalized isobar model can well explain the experimental momentum spectra. The evidences of boson isobars of I=2 with mass ~400 Mev and I=1 with mass ~650 Mev are suggested from the analysis of the D-S data.

• 理論物理学刊行会の論文
• 1961-06-25

著者

• Ueda Tamotsu

  Department Of Applied Mathematics Faculty Of Engineering Science Osaka University

• Sawada Shoji

  Department Of Physics Hiroshima University

• Yonezawa Minoru

  Department Of Physics Hiroshima University

• UEDA Tamotsu

  Department of Physics, Hiroshima University

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