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 data sheets for A = 213
TL;DR: The available nuclear structure information for all nuclei with mass number A = 213 is presented in this article, where various decay and reaction data are evaluated and compared and adopted data, levels, and spin and parity assignments are given.
Journal ArticleDOI
Unique first-forbidden $\beta$-decay rates for neutron-rich nickel isotopes in stellar environment
Jameel-Un Nabi,Sabin Stoica +1 more
TL;DR: In this article, the authors used the proton-neutron quasi-particle random phase approximation (pn-QRPA) theory in stellar environment for the first time and calculated the total β$-decay half-lives and the unique first-forbidden(U1F) β$decay rates for a number of neutron-rich nickel isotopes.
Journal ArticleDOI
Identification of a New Isotope 156 Pm
TL;DR: In this article, a new nuclide 156 Pm has been identified among the fission products of 235 U using the on-line isotope separator (KUR-ISOL) for mass separation and identification.
Journal ArticleDOI
The Gamow-Teller beta decay of neutron-deficient even isotopes of tin
R. Barden,R. Kirchner,O. Klepper,A. Płochocki,G. E. Rathke,E. Roeckl,K. Rykaczewski,D. Schardt,J. Zylicz +8 more
TL;DR: In this paper, a new 15.7-s isomeric state of 104In was observed and the decay of 104Sn, 106Sn, 108Sn, and 108Sn was investigated byγ-ray and conversionelectron spectroscopy with the use of the 58Ni+50Cr fusion-evaporation reaction.
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Studies of Weak Beta-Delayed Protons Emitted in the Decay of Odd-Z, Tz = -3/2 Nuclei
TL;DR: In this paper, the decay of Tz = - 3/2 nuclides, 27P and 31Cl, predicted to be weak β-delayed proton precursors, have been looked for.
References
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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.