N^^-N Bound and Scattering States Due to the Quark-Rearrangement Annihilation and the One-Boson Exchange : Nuclear Physics
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概要
- 論文の詳細を見る
A microscopic N^^-N potential is presented where the annihilation contribution is described by the quark rearrangement model and the one-boson-exchange contribution is further added. Gross features of P^^-P scattering observables are described by the potential with modification by a phenomenological repulsion at short distances. The N^^-N potential has the remarkable features: the strong dependence on energy and quantum-numbers, the node effects and the tensor-force dominance. These properties create several narrow-width bound and resonance states in the mass region 1900≳M_<N^^-N>≳1360 MeV. The nature of the phenomenological repulsion is discussed.
- 理論物理学刊行会の論文
- 1985-09-25
著者
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MARUYAMA Masahiro
Department of Geriatrics and Gerontology, Tohoku University Graduate School of Medicine
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UEDA Tamotsu
Faculty of Science, Ehime University
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Ueda Tamotsu
Department Of Applied Mathematics Faculty Of Engineering Sciences Osaka University
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Ueda Tamotsu
Department Of Applied Mathematics Faculty Of Engineering Science Osaka University
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Maruyama Masahiro
Department Of Applied Mathematics Faculty Of Engineering Science Osaka University
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Maruyama Masahiro
Faculty Of Engineering Science Osaka University
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MARUYAMA Masahiro
Department of Physics, Tohoku University
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