Journal ArticleDOI
Beta-decay half-lives calculated on the gross theory
TLDR
In this paper, the gross theory was used to calculate the Beta-decay half-life of all the isotopes between the proton-drip and neutron drip lines with Z = 3 to Z = 100.About:
This article is published in Atomic Data and Nuclear Data Tables.The article was published on 1973-08-01. It has received 392 citations till now. The article focuses on the topics: Mass formula.read more
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53K, 54K and 53Ca: Three new neutron rich isotopes
M. Langevin,C. Détraz,D. Guillemaud-Mueller,A.C. Mueller,C. Thibault,F. Touchard,G. Klotz,Ch. Miehé,G. Walter,M. Epherre,C. Richard-Serre +10 more
TL;DR: In this paper, a high-efficiency liquid scintillator detector was used to measure β-delayed neutron yields from 49-54K with three new nuclides, and half-lives for 50−54K and the 53Ca daughter, delayed neutron emission probabilities have been measured for 49−53K.
Journal ArticleDOI
Nuclear Data Sheets for A = 232,236
TL;DR: Experimental data pertaining to nuclear structure of nuclei with mass numbers A=232, 236 have been compiled and evaluated as mentioned in this paper, and the results show that the structure of these nuclei is similar to ours.
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Nuclear Data Sheets for A = 161
TL;DR: The experimental results from various reaction and radioactive decay studies leading to nuclides in the A=161 mass chain have been reviewed in this paper, with a focus on the A = 161 mass chain.
Journal ArticleDOI
Nuclear data sheets for A = 198
TL;DR: The 1995 version of the Nuclear Data Sheets for A=198 (1995Zh03) has been updated and revised on the basis of decay and reaction experiments, which lead to nuclei in the A =198 mass chain this paper.
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Nuclear-structure input to r-process calculations
TL;DR: By comparing results from r-process parameter studies within the classical waiting-point approximation with the observed solar-system r-abundance distribution N r,⊙, in-formation on nuclear-structure phenomena on neutron-rich isotopes far off the stability line can be obtained as mentioned in this paper.
References
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Journal ArticleDOI
Nuclear masses and deformations
W.D. Myers,W.J. Swiatecki +1 more
TL;DR: In this article, a semi-empirical theory of nuclear masses and deformations is presented, where the potential energy of a nucleus, considered as a function of N, Z and the nuclear shape, is given by the liquid-drop model, modified by a shell correction.
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On the Fermi Theory of β -Radioactivity. II. The "Forbidden" Spectra
E. J. Konopinski,G. E. Uhlenbeck +1 more
TL;DR: In this article, Fermi's original "polar vector" form of the theory was extended to first and second forbidden transitions for arbitrarily charged nuclei and the final results were given in the form of a "correction factor" $C, by which the allowed distribution must be multiplied to give a forbidden spectrum.
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Conserved Current Hypothesis and the Beta Decay of RaE
TL;DR: In this paper, it is shown that the conserved current theory is consistent with Bi/sup 210/ beta decay by comparing theoretical predictions with experimental data obtained from electron polarization and spectrum measurements.
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Gross Theory of Nuclear β-Decay
Kohji Takahashi,Masami Yamada +1 more
TL;DR: In this paper, a theory for the gross properties of the nuclear a-decay is developed, where summations over final states are replaced by integrations, and the average of the squared absolute value of a nuclear matrix element times the final level density is investigated instead of individual matrix elements.
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Strength-function phenomena in electron-capture beta decay
TL;DR: In this article, the authors derived approximate beta strength functions from measurements of the electroncapture beta feed to the high-lying excited states in about 40 neutron-deficient nuclei.