N^^-N, πN^^-N and ππN^^-N Bound States by NN Potentials
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概要
- 論文の詳細を見る
Using the N^^-N potential whose real part is the transformation from Ueda-Green NN OBEP and the imaginary part is a phenomenological parametrization representing peripheral annihilation, we study N^^-N, πN^^-N and ππN^^-N bound states. The πN^^-N and ππN^^-N states are considered in analogy with the πNN and ππNN bound states which explain the dibaryon experimental evidence. A lot of barionium states which have narrow widths as 10 MeV as well as broad widths as 300 MeV are generated. However the result is far from allowing us quantitative comparison with experimental evidence.
- 理論物理学刊行会の論文
- 1980-01-25
著者
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UEDA Tamotsu
Faculty of Science, Ehime University
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Ueda Tamotsu
Faculty Of Engineering Science Osaka University
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