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
Citations
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Nuclear $\beta$-decay half-lives in the relativistic point-coupling model
TL;DR: In this article, the authors employed the selfconsistent proton-neutron quasiparticle random phase approximation approach to calculate the β-decay half-life of even-even nuclei.
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Nuclear data sheets for A = 132
TL;DR: In this article, the A = 132 (Nuclear Data Sheets 17, 225 (1976) was extended to include the nuclear structure data obtained from both reaction and decay studies.
Journal ArticleDOI
Hartree-Fock calculations of light neutron-rich nuclei
Hiroyuki Sagawa,Hiroshi Toki +1 more
TL;DR: In this article, the ground-state properties (nuclear radii, binding energies and density distributions) of light neutron-rich nuclei within the Hartree-Fock approximation using Skyrme interactions were studied.
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Steady flow approximations to the helium r-process
TL;DR: In this article, a steady flow approximation to the r-process is presented and used for numerical experiments with physical quantities to determine the sensitivity of the process to variations in those quantities.
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Operation of the r-process and cosmochronology
Friedrich-Karl Thielemann,J. P. Bitouzet,J. P. Bitouzet,Karl-Ludwig Kratz,P. Möller,John J. Cowan,James W. Truran +6 more
TL;DR: In this paper, the conditions responsible for the production of r-process nuclei were deduced by making use of the following information: (1) the solar R-process abundances and (2) nuclear masses and beta decay half lives for nuclei far from stability.
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.