منابع مشابه
Multiple scattering theory of proton elastic scattering at intermediate energies.
We derive and calculate the multiple scattering expansion of the Kerman-McManus-Thaler optical potential to second order in the free nucleon-nucleon transition amplitude and clarify the physical content of the interaction. Calculations are presented for the elastic scattering of protons from ' 0 at 135, 200, and 300 MeV incident energies, paying particular attention to the nonlocalities inheren...
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A method of path averaging for waves propagating in a random dilute system of identical scatterers is developed. The scattering matrix of such a system is calculated. The method systematically takes into account repeating scatterings on the same scatterer and effects of correlations. Results obtained show the significant influence of new effects on the extinction of a coherent field and are val...
متن کاملSelf-interaction correction in multiple scattering theory
M. Lüders,1 A. Ernst,2 M. Däne,3,1 Z. Szotek,1 A. Svane,4 D. Ködderitzsch,3,1 W. Hergert,3 B. L. Györffy,5 and W. M. Temmerman1 1Daresbury Laboratory, Daresbury, Warrington, WA4 4AD, United Kingdom 2Max Planck Institut für Mikrostrukturphysik, Weinberg 2, D-06120 Halle, Germany 3Fachbereich Physik, Martin-Luther-Universität Halle-Wittenberg, Friedemann-Bach-Platz 6, D-06099 Halle, Germany 4Inst...
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One of the most successful techniques for handling multiple scattering is the so-called T-matrix approach in which the full linear solution can be computed once it has been determined how each individual element of an array scatters an arbitrary incident field. In the context of water waves this theory was originally formulated in [1] for constant finite depth, and extended to the deep water ca...
متن کاملIntermolecular multiple scattering of electrons. I. Theory
Coherent intramolecular multiple scattering by free molecules has been investigated extensively in the literature. Scant attention has been paid to incoherent intermolecular multiple scattering, however, a potentially serious problem under some circumstances. Therefore, a treatment of this probler.n has be~~ carried out, taking advantage of simplifications afforded by the predominance of forwar...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1994
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.49.10222