Resonance structure of strength functions for first-forbidden β ~+/EC transitions

Izosimov I.N.; Kalinnikov V.G.; Solnyshkin A.A.

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Resonance structure of strength functions for first-forbidden β ~+/EC transitions

机译：初次禁止的β〜+ / EC跃迁强度函数的共振结构

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Experimental data obtained by measuring the fine structure of the strength function S_β(E) in spherical and deformed nuclei were analyzed. The use of modern nuclear-spectroscopy methods made it possible to reveal the nuclear-deformation-induced splitting of peaks in S_β (E) for transitions of the Gamow-Teller type. For first-forbidden transitions, the resonance nature of S_β (E) was proven experimentally both for spherical and for deformed nuclei. It is shown that, at some values of the excitation energy, the intensity of first-forbidden transitions in nuclei can be commensurate with the intensity of Gamow-Teller transitions.

机译：分析了通过测量球形和变形核中强度函数S_β（E）的精细结构获得的实验数据。现代核能谱方法的使用使揭示Gamow-Teller型跃迁中S_β（E）峰的核形变诱导的分裂成为可能。对于第一个禁止的跃迁，S_β（E）的共振性质在球形和变形核中都得到了实验证明。结果表明，在某些激发能值下，原子核中第一个禁忌跃迁的强度与Gamow-Teller跃迁的强度相当。

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《Physics of atomic nuclei》 |2012年第11期|共7页
作者
Izosimov I.N.; Kalinnikov V.G.; Solnyshkin A.A.;
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正文语种 eng
中图分类原子物理学;原子核物理学、高能物理学;
关键词
Resonance; structure; strength;

机译：共振;结构;强度;

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专利

1. Resonance structure of strength functions for first-forbidden β ~+/EC transitions [J] . Izosimov I.N., Kalinnikov V.G., Solnyshkin A.A. Physics of atomic nuclei . 2012,第11期

机译：初次禁止的β〜+ / EC跃迁强度函数的共振结构
2. Effective collision strengths for hyperfine-structure transitions with inclusion of resonance effects - art. no. 022707 [J] . Zhang HL., Sampson DH. Physical Review, A. Atomic, molecular, and optical physics . 2000,第2期

机译：具有共振效应的超精细结构过渡的有效碰撞强度-艺术。没有。 022707
3. Fine structure of the strength function for the β~+/EC decay of the ~(160m)Ho (5.02 h) isomer [J] . Izosimov I.N., Kalinnikov V.G., Solnyshkin A.A. Physics of particles and nuclei letters . 2011,第1期

机译：〜（160m）Ho（5.02 h）异构体的β〜+ / EC衰减的强度函数的精细结构
4. Low-Lying "Pygmy" Dipole Resonances and Strength Functions [C] . V. Werner, N. Cooper, P. M. Goddard, International Symposium "Nuclear Physics and Gamma-ray Sources for Nuclear Security and Nonproliferation" . 2015

机译：低洼的“Pygmy”偶极谐振和强度功能
5. A gas -phase study of the structure, reactivity and thermochemistry of transition metal -ligand systems by Fourier transform ion cyclotron resonance mass spectrometry and density functional theory. [D] . Chen, Huiping. 1999

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6. Quantification of transition dipole strengths using 1D and 2D spectroscopy for the identification of molecular structures via exciton delocalization: Application to α-helices [O] . Maksim Grechko, Martin T. Zanni -1

机译：使用一维和二维光谱定量分析跃迁偶极强度以通过激子离域识别分子结构：应用于α螺旋
7. Anisotropic wurtzite resonance tunneling structures: stationary spectrum of electron and oscillator strengths of quantum transitions [O] . I. V. Boyko 2018

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8. Strengths of E0 Transitions in exp 188 Os and exp 196 Pt and the Structure of IBA Wave Functions in the Os-Pt Transition Region [R] . Kane, W. R., Casten, R. F., Warner, D. D., 1981

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Resonance structure of strength functions for first-forbidden β ~+/EC transitions

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