单电子双原子准分子波函数节点数的守恒性

IF 1.5 4区物理与天体物理 Q3 OPTICS

The European Physical Journal D Pub Date : 2024-11-11 DOI:10.1140/epjd/s10053-024-00923-6

Tamaz Kereselidze, Irakli Noselidze

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引用次数: 0

摘要

本论文探讨了单电子双原子准分子波函数中的节点数守恒问题。所阐述的方法侧重于核间距变化时分离常数的行为及其与节点数的关系。通过研究具有不同核电荷的准分子的分离常数，我们证明了节点数在不同状态和分离条件下的稳健性，而无需明确定义波函数本身。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Conservation of the number of nodes in the wavefunctions of one-electron diatomic quasimolecules

The conservation of the number of nodes in the wavefunctions of one-electron diatomic quasimolecules is treated. The elaborated approach is focused on the behavior of separation constants and their relationship to the number of nodes as the distance between nuclei varies. By examining the separation constants for quasimolecules with different nuclear charges, we demonstrate the robustness of the number of nodes across different states and separations without explicitly defining the wavefunctions themselves.

Graphical abstract

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来源期刊

The European Physical Journal D 物理-物理：原子、分子和化学物理

CiteScore

3.10

自引率

11.10%

发文量

213

审稿时长

3 months

期刊介绍： The European Physical Journal D (EPJ D) presents new and original research results in: Atomic Physics; Molecular Physics and Chemical Physics; Atomic and Molecular Collisions; Clusters and Nanostructures; Plasma Physics; Laser Cooling and Quantum Gas; Nonlinear Dynamics; Optical Physics; Quantum Optics and Quantum Information; Ultraintense and Ultrashort Laser Fields. The range of topics covered in these areas is extensive, from Molecular Interaction and Reactivity to Spectroscopy and Thermodynamics of Clusters, from Atomic Optics to Bose-Einstein Condensation to Femtochemistry.