Fully Heavy Tetraquarks in the Hyperspherical Approach

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

Physics of Particles and Nuclei Pub Date : 2026-09-15 DOI:10.1134/S1063779626701224

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

引用次数: 0

Abstract

In the hyperradial approximation, the Schröodinger equation for a heavy tetraquark is reduced to a one-dimensional equation after averaging over angles in hyperspace. This equation is solved numerically and analytically within the variational method. We take into account the main corrections from the Breit Hamiltonian in QCD.

查看原文本刊更多论文

超球面方法中的全重四夸克

在超径向近似中，重四夸克的Schröodinger方程在超空间中对角度进行平均后简化为一维方程。用变分法对该方程进行了数值求解和解析求解。我们考虑了QCD中布雷特哈密顿量的主要修正。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

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.