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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Reexamining the half-lives of 195 Os and 195 Ir
TL;DR: It is argued that the original assignment is correct and the half-life of Os should be 6.5(11) min, consistent with the original measurement, and the value of the only available measurement should be reassigned to 2.29(17) h.
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Nuclear Data Sheets for A = 254☆
TL;DR: The experimental results for the structure and decay studies for the A = 254 isobaric chain, Z = 93 to 108, have been reviewed in this article, together with the adopted levels, decay schemes and radiation properties.
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Nuclear data sheets for A = 249 265(odd)
TL;DR: In this article, the nuclear structure of nuclei with all odd mass numbers A=249 through A=265 have been compiled and evaluated (the even mass chains, A=246 through A =266 were published in Nuclear Data Sheets 57, 4 (1989)).
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Nuclear Data Sheets update for A=113: Last evaluation: J. Lyttkens, K. Nilson, L.P. Ekström, Nuclear Data Sheets 33, 1 (1981)
TL;DR: The 1981 evaluation of A=113 (81Ly01) has been revised in this article, and a new level scheme was obtained for 113 Ag. New half-lives for 113 Ru and 113 Rh were established and also a new isotope 113 Cs was identified.
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Nuclear Data Sheets for (odd-A) A = 249 through A = 263
TL;DR: Experimental data pertaining to the nuclear structure nuclei with all mass numbers A = 249 through A = 263 have been compiled and evaluated (the even mass chains, A = 246 and A = 262 were published in Nucl. Data Sheets 32, 87 (1981)) as discussed by the authors.
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.