248No 和 252Rf 的自发裂变半衰期是否会突然缩短？

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

The European Physical Journal A Pub Date : 2024-08-20 DOI:10.1140/epja/s10050-024-01382-8

I. S. Rogov, G. G. Adamian, N. V. Antonenko

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引用次数: 0

摘要

在双核系统模型中研究了原子核 248No 和 252Rf 基态的自发裂变和（α）衰变。所有这些衰变过程都被视为原子核在电荷（质量）不对称坐标中的演化过程。对于偶偶数和偶偶数的锘和鑪同位素，有效地描述了现有的实验自发裂变和基态的（α）衰变半衰期。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Is there an abrupt fall of spontaneous fission half-lives in 248No and 252Rf?

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Is there an abrupt fall of spontaneous fission half-lives in 248No and 252Rf?

Spontaneous fission and \(\alpha \) decay from the ground state of nuclei ²⁴⁸No and ²⁵²Rf are studied within the dinuclear system model. All these decay processes are considered as the evolution of a nucleus in the charge (mass) asymmetry coordinate. For the even–even and even–odd nobelium and rutherfordium isotopes, the available experimental spontaneous fission and \(\alpha \)-decay half-lives of the ground state are effectively described.

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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.