Shell-model calculations of M1 transition probabilities from isobaric analogue states
TLDR
In this article, the Schmidt values and effective values of gyromagnetic ratios have been used to calculate M1 transition probabilities within isobaric-spin doublets for cases without configuration mixing.About:
This article is published in Nuclear Physics.The article was published on 1969-01-20 and is currently open access. It has received 42 citations till now. The article focuses on the topics: Isobaric process.read more
Citations
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Energy levels of A = 21−44 nuclei (V)
P.M. Endt,C. van der Leun +1 more
TL;DR: In this article, the experimentally determined properties of energy levels of A = 21−44 nuclei are compiled and evaluated with emphasis on nuclear spectroscopy, and the available information on excitation energies, spins, parities, isospins, lifetimes or widths and observed decay is summarized in a master table.
Journal ArticleDOI
Many-Particle Shell Model Calculation of Electromagnetic Transition Rates and Multipole Moments in A = 30-34 Nuclei
TL;DR: In this article, the average deviation between theory and experiment with three effective single-particle matrix elements for M1 transitions and effective charges for E2 transitions is about 30 %, only slightly larger than the average experimental error.
Journal ArticleDOI
Shell-model calculations on negative-parity levels in A = 35, 37 and 39 nuclei
S. Maripuu,G.A. Hokken +1 more
TL;DR: In this article, the modified surface delta interaction (MSDI) was used for negative-parity states in 35 Cl, 35 S, 37 Cl, 39 Ar and 39 K. The MSDI interaction parameters as well as the single-particle binding energies have been deduced from a least-squares fit to experimentally known levels in A = 35, 37 and 39 nuclei.
Journal ArticleDOI
The effect of core polarization of analogue to anti-analogue M1 transition probabilities☆
TL;DR: In this paper, a reduction of the analogue to anti-analogue M1 transition strength in odd-A nuclei is obtained from core polarization if both the odd particle and the particles contributing to the core polarization have j = l + 1 2.
Journal ArticleDOI
Hindrance of M1 transitions from analogue to antianalogue states in f-p shell nuclei as an effect of the f72 proton shell
TL;DR: The hindrance of M1 transitions from the analogue to the antianalogue state is found in further f-p shell nuclei and is shown to be an effect of the unclosed f 7 2 proton shell as discussed by the authors.
References
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Journal ArticleDOI
Energy levels of Z = 11−21 nuclei (IV)
P.M. Endt,C. van der Leun +1 more
TL;DR: In this paper, a compilation of experimentally determined properties of energy levels of Z = 11−21 nuclei with special emphasis on nuclear spectroscopy is presented. But this compilation is limited to the case of nuclear spectrograms.
Journal ArticleDOI
Excitation of isobaric analog states in medium-weight nuclei by the (d,p) reaction at 28 MeV
Journal ArticleDOI
Two-body matrix elements from a modified surface delta interaction.
TL;DR: In this paper, the authors used a modified surface delta interaction as a shell-model residual interaction to improve the agreement between the calculated and experimental energies of many-nucleon configurations.
Journal ArticleDOI
Effective nucleon-nucleon interactions in the nuclei with 29 and 30 neutrons
TL;DR: In this article, the energy levels of the nuclei with 20 ≦ Z ≦ 28, N = 29 and 30 are calculated under the assumptions that their protons and neutrons outside Z = 20 and N = 28 are in the 1 f 7 2 and 2 p 3 2 orbits, respectively, and that the effective nucleon-nucleon interactions are given by the experimental spectra of the nucleus with the same Z but N =28, of 56Co and 58Co.
Journal ArticleDOI
Theoretical Interpretation of Energy Levels in Light Nuclei
TL;DR: The atomic nucleus is a system of A particles (Z protons and N neutrons) the motion of which is governed by their mutual interactions, and the exact description of the behavior of this system is equivalent to the solution of the n-body problem in quantum mechanics as discussed by the authors.
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