三个带电粒子系统中二元碰撞的量子散射问题的渐近解。包含偶极相互作用

IF 1 4区物理与天体物理 Q3 PHYSICS, MATHEMATICAL

Theoretical and Mathematical Physics Pub Date : 2024-10-24 DOI:10.1134/S0040577924100106

V. A. Gradusov, S. L. Yakovlev

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引用次数: 0

摘要

我们构建了具有库仑相互作用的三粒子系统中二元散射问题的渐近解；这些解明确地考虑了每个可能构型中一个自由粒子和一对束缚粒子之间的诱导偶极相互作用。利用这些解法，我们为能量低于电离阈值的三带电粒子系统中的散射问题制定了边界条件。

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Asymptotic solutions of the quantum scattering problem for binary collisions in a system of three charged particles. The inclusion of the dipole interaction

We construct asymptotic solutions of the binary scattering problem in a three-particle system with the Coulomb interaction; the solutions explicitly take the induced dipole interaction between a free particle and a bound pair of particles into account in each of the possible configurations. Using these solutions, we formulate boundary conditions for the scattering problem in the system of three charged particles for energies that are below the ionization threshold.

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来源期刊

Theoretical and Mathematical Physics 物理-物理：数学物理

CiteScore

1.60

自引率

20.00%

发文量

103

审稿时长

4-8 weeks

期刊介绍： Theoretical and Mathematical Physics covers quantum field theory and theory of elementary particles, fundamental problems of nuclear physics, many-body problems and statistical physics, nonrelativistic quantum mechanics, and basic problems of gravitation theory. Articles report on current developments in theoretical physics as well as related mathematical problems. Theoretical and Mathematical Physics is published in collaboration with the Steklov Mathematical Institute of the Russian Academy of Sciences.