On the Effects of Vector Mesons on Y^*'s

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概要

• 論文の詳細を見る

• The effects of vector meson resonances (ρ, ω and K^*) on Y^*'s are investigated. The force due to the exchange of single vector meson are calculated by the lowest order perturbation theory with the effective interaction Hamiltonian in which the parameters concerning these mesons are expressed as coupling constants. Among them, the coupling constants of the ρΣΣ and ωNN interactions are particularly important. The energy levels of Y_0^* and Y_2^* depend considerably on them and the spin-parity of Y_0^* and/or Y_2^* may not be assigned to P_<3/2>. On the other hand, Y_1^* is little affected by them and well regarded as the resonance of the P_<3/2> state.

• 理論物理学刊行会の論文
• 1964-03-25

著者

• Nakazawa Kazo

  Department Of Applied Mathematics And Physics Faculty Of Engineering Kyoto University

• Nakazawa Kazo

  Department Of Nuclear Science Kyoto University : Department Of Applied Mathematics And Physics Kyoto

• NAKAZAWA Kazo

  Department of Nuclear Science, Kyoto University : Department of Applied Mathematics and Physics, Kyoto University

関連論文

• Smoothed Veneziano Model and _πN and ΚΝ Total Cross Sections at High Energy
• On the Coupling Constants of Strong Interactions
• On the Effects of Vector Mesons on Y^*'s
• Mass Formula for Resonance States
• Pion-Pion Interaction : Resonances Corresponding to ρ- and ω^0-Particles

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