Scissors mode in transuranium elements

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

The European Physical Journal A Pub Date : 2024-09-16 DOI:10.1140/epja/s10050-024-01386-4

E. B. Balbutsev, I. V. Molodtsova

引用次数: 0

Abstract

The scissors mode is investigated in the actinide region, including even–even superheavy nuclei up to \(^{256}\)No, within the Time Dependent Hartree–Fock–Bogoliubov (TDHFB) approach. The solution of TDHFB equations by the Wigner Function Moments method predicts a splitting of the scissors mode into three intermingled branches due to spin degrees of freedom. Both the calculated energy centroid and integrated M1 strength in \(^{254}\)No are in good agreement with the results of recent measurements performed by the Oslo method. The energy centroids and summed B(M1) values for other transuranium nuclides are predicted.

Abstract Image

查看原文本刊更多论文

跨铀元素的剪刀模式

在时变哈特里-福克-波哥留波夫（TDHFB）方法中，研究了锕系元素区域的剪刀模式，包括最高达 \(^{256}\)No的偶偶超重核。用维格纳函数矩法求解 TDHFB 方程时预测，由于自旋自由度的原因，剪刀模会分裂成三个相互交织的分支。在 \(^{254}\)no 中计算出的能量中心点和综合 M1 强度与最近用奥斯陆方法测量的结果非常一致。预测了其他超铀核素的能量中心点和 B（M1）总和值。

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

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.