Diamagnetic Screening of Transverse Current Correlations and Neutron Scattering in Metals
スポンサーリンク
概要
- 論文の詳細を見る
A general expression for the differential scattering cross section of neutrons by an electron system is considered in terms of the transverse current-current response function. Effect of the transverse fluctuating field on the transverse current-current response function is found to be important. Such a calculation is made by using the transverse effective field approach formulated by Pines and Nozieres. The effect of the fluctuating transverse field appears in the final expression in the form of dynamic screening. This suppresses the otherwise divergent differential cross section appreciably at smallest q of order hundredth of inverse Angstrom or less.
- 理論物理学刊行会の論文
- 1981-06-10
著者
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Obata Y
Department Of Information Science Kanagawa University
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Obata Yukio
Japan Atomic Energy Research Institute
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SASAKI Ken
Japan Atomic Energy Research Institute
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Obata Yukio
Department of Information Science, Kanagawa University
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