介子氦激发态的能谱

IF 0.5 4区物理与天体物理 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Pub Date : 2025-05-20 DOI:10.1134/S1063779624701466

A. V. Eskin, V. I. Korobov, A. P. Martynenko, F. A. Martynenko

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引用次数: 0

摘要

在量子电动力学变分方法的框架内，计算了介子氦和Σ超氦的激发态能级。在计算中，使用了指数波函数的基础。应用了领先的相对论修正、领先的辐射修正（自能和真空极化）和反冲修正。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The Energy Spectrum of the Excited States in Mesonic Helium

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The Energy Spectrum of the Excited States in Mesonic Helium

Within the framework of the variational method in quantum electrodynamics, the energy levels of the excited states in mesonic helium and Σ hyper helium have been calculated. For the calculations, a basis of exponential wave functions has been used. The leading relativistic corrections, leading radiative corrections (self-energy and vacuum polarization), and recoil corrections have been applied.

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来源期刊

Physics of Particles and Nuclei 物理-物理：粒子与场物理

CiteScore

1.00

自引率

0.00%

发文量

116

审稿时长

6-12 weeks

期刊介绍： The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.