A Regge-Pole Model for Inelastic e-P Scattering
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概要
- 論文の詳細を見る
We present a phenomenological description of inelastic e-P scattering based on a Reggepole model, which gives approximate fits to the structure functions for varying squared photon mass q^2 and an insight into a simple connection between the real and virtual photoabsorptions. An essential point is to assume that the Pomeron and the ordinary Regge poles f^0, A_2^0 are expressed by scaling functions irrespective of q^2 except for a region near the absorption threshold. The model apparently requires a "fixed pole" at J=0 whose residue has non-polynomial dependence on q^2. An argument is presented which makes it preferable to interpret the "fixed pole" as a Regge cut having the branch point negative and small at t=0.
- 理論物理学刊行会の論文
- 1972-04-25
著者
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Akiba Tomoya
Department Of Physics Faculty Of Science Tohoku University
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Ebata Takeshi
Department Of Physics College Of General Education Tohoku University
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SAKURAOKA Mitsuru
Department of Physics, Faculty of Science, Tohoku University
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KASAHARA Tyuyo
Department of Physics, Faculty of Science, Tohoku University
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Sakuraoka Mitsuru
Department Of Physics Faculty Of Science Tohoku University
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Kasahara Tyuyo
Department Of Physics Faculty Of Science Tohoku University
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AKIBA Tomoya
Department of Information Science, Faculty of Science Hirosaki University
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