Quark Rearrangement Model for Nucleon-Antinucleon Annihilation at Low Energies
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概要
- 論文の詳細を見る
Nucleon-antinucleon annihilation process at low energies has been explained by the quark rearrangement model with parameters g_α, where g_α describes the strength for a quark-antiquark pair to combine into α meson (π, η, ρ, ω). This parameter has strong dependence on the kind of the meson and is in the order of the meson mass. It is shown that these properties originate from the overlapping of quark wave functions of hadrons. The relation to the potential model for NN^^- interaction is also discussed.
- 理論物理学刊行会の論文
- 1983-03-25
著者
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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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