Masses of the Light Hadrons in the Chiral and Cloudy Bag Models : Particles and Fields
スポンサーリンク
概要
- 論文の詳細を見る
The masses of the light hadrons except for the pion are calculated in the stable chiral and cloudy bag models with the massless or massive u, d quark and pion. Two difficulties in these models, i.e., the lack of stability and the divergence of the quark self-energy, are removed by taking into account a phenomenological non-local quark-pion interaction. The effects of the finite size of the qq^^- pion and the behavior of the quark self-energy are discussed in detail. In our calculation the bag self-energy due to the pion has an important role in the origin of the N-? and the ?-Λ mass differences. The baryon octet and decuplet masses are well reproduced by the present model.
- 一般社団法人日本物理学会の論文
- 1984-04-25
著者
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SAITO Koichi
Tohoku College of Pharmacy
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SAITO Koichi
Institute for Nuclear Study, University of Tokyo
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SAITO Koichi
Department of Physics and Mathematical Physics University of Adelaide
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SAITO Koichi
Department of Physics, Tohoku University
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