Electromagnetic Inelastic Form Factors of Processes ep→eN^* in a Relativistic Extended Particle Model Based on the Quark Model
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概要
- 論文の詳細を見る
The electromagnetic inelastic form factors of ep→eN^* are calculated in a covariant way, on the basis of a relativistic extended-particle model introduced as a straight-forward extension of the nonrelativistic quark model. It is shown that the inelastic form factors have the same q^2-dependence as the elastic one at higher momentum transfers, that is, (dσ/dΩ)_<inel>/(dσ/dΩ)_<el>→ const for q^2 larger than the nucleon mass. This theoretical result, coming mainly from the Lorentz contraction of the nucleon as an extended particle, is consistent with recent experiment. The nucleon elastic form factors are also discussed in the same framework of the model. In particular it is shown that the neutron electric form factor appearing as a relativistic effect is consistent with existing experimental data.
- 理論物理学刊行会の論文
- 1970-07-25
著者
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Namiki Mikio
Department Of Physics Waseda University
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Kobayashi Tsunehiro
Department Of Physics Tokyo University Of Education
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Namiki Mikio
Department Of Applied Physics And Science And Engineering Research Laboratory Waseda University
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FUJIMURA Kimio
Department of Physics, Waseda University
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Fujimura Kimio
Department Of Applied Physics Waseda University
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Kobayashi Tsunehiro
Department Of Physics Tokyo University
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Namiki Mikio
Department Of Applied Physics : Science And Engineering Research Laboratory Waseda University
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KOBAYASHI Tsunehiro
Department of Physics, Waseda University : Department of Physics, Tokyo University of Education
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