Urbaryon Rearrangement and D/F Ratios
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概要
- 論文の詳細を見る
It is shown that the experimental values of D/F ratios of s-channel helicity flip and nonflip amplitudes for two-body hadronic reactions deviate appreciably from those of U(6) symmetry and that they have t-dependence. From the viewpoint of urbaryon rearrangement the deviation of D/F ratios from those of U(6) symmetry are interpreted commonly by using an effective mixing parameter of 56-plet and 70-plet U(6) symmetric wave functions. The effective mixing parameter is related to some asymmetry among three urbaryons in the space part of the octet baryon wave function. It is also shown that the values of the D/F ratios (F_±) of helicity non-flip and flip amplitudes of meson-baryon scattering should lie in the following restricted regions: |F_+|_^^>1/2 and |F_-|_^^<1/2.
- 理論物理学刊行会の論文
- 1973-04-25
著者
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Sawada Shoji
Department Of Physics Hiroshima University
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Matsuoka Takeo
Department Of Physics Nagoya University
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