Application of the Sawada Transformation to Multichannel Problem
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概要
- 論文の詳細を見る
The scattering amplitudes for multichannel coupled systems are obtained by generalizing the Sawada transformation in the meson theory. We are concerned with the scattering problem of boson-baryon systems with a total angular momentum of J=3/2, a total isospin of I=0 and a strangeness S=-1 and pay attention, in particular, to the effects of mass differences among mesons and baryons. Throughout this paper, parities of the pion and kaon are assumed to be odd with respect to the Λ N, Σ N, and Ξ N. It is shown that mass differences among mesons and baryons give rise to considerable effects for resonance energies. The present method turns out to be closely related to the dispersion theoretic approach.
- 理論物理学刊行会の論文
- 1963-06-25
著者
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Shimoida Hiroo
Department Of Applied Mathematics Faculty Of Engineering Science Osaka University
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Hosoda Masataka
Department Of Physical Therapy Faculty Of Health Science Tokyo Metropolitan University
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Hosoda Masataka
Department Of Physics Tokyo University Of Education
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