SINGULARITIES IN FORWARD ELASTIC SCATTERING OF ELECTRONS BY ATOMS.

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作者
Amus'ya, M.Ya.
Kuchiev, M.Yu.
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ELASTIC SCATTERING;
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摘要
In this letter it is shown that the exchange amplitude for forward scattering of an electron by an atom has additional singularities as a function of the electron energy. These singularities are due to the long-range Coulomb interaction. Dispersion relation for the electron scattering is derived.
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页码:178 / 179
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