Possibility of Obtaining Pion Electromagnetic Form Factor from High Energy Electro-Pion Production

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概要

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• The possibility of determining pion electromagnetic form factor from high energy electropion production experiment is discussed. The amplitude is analyzed in the Regge formalism. If the pion belongs to Class II of O(3,1), the electromagnetic form factor of the pion can be determined from the knowledge of the k^2 dependence of the forward amplitude at high energies. Here k is the four-momentum of the virtual photon exchanged in the reaction. Discrimination between type-II and type-III pions is seen from the polarization dependence of the forward cross section.

• 一般社団法人日本物理学会の論文
• 1969-09-25

著者

• HAYASHI Koichi

  Institute for Materials Research, Tohoku University

• HAYASHI Koichi

  Institute of Physics, College of General Education University of Tokyo

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• Three-Dimensional Atomic Image around Mn Atoms in Diluted Magnetic Semiconductor Zn0.4Mn0.6Te Obtained by X-Ray Fluorescence Holography
• Analogy between Hadron and Virtual Photon Reactions
• Possibility of Obtaining Pion Electromagnetic Form Factor from High Energy Electro-Pion Production

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