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

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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Abstract

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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248No 和 252Rf 的自发裂变半衰期是否会突然缩短?
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。
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来源期刊
The European Physical Journal A
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.
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