Masses of New Mesons and Effects of the Fifth Flavour
スポンサーリンク
概要
- 論文の詳細を見る
Masses of new mesons are studied in terms of a mass formula which is a hybrid of the linear and quadratic form. A universal character of the formula which was observed in the baryon multiplets is examined in the meson multiplets. Effects of possible existence of the fifth flavour on the mass and mixing parameters of η_c. meson (charmed-pair dominant pseudoscalar meson) are studied and it is found that the effects are significant if the mass of pseudoscalar meson with fifth flavour is less than 10 GeV. Some reasoning of hybrid mass formula and related problems are also discussed.
- 理論物理学刊行会の論文
- 1978-02-25
著者
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SAWADA Shoji
Department of Physics, Nagoya University
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Sawada Shoji
Department Of Physics Hiroshima University
関連論文
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