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
More filters
Book ChapterDOI
Weak Interaction Rates for Stellar Evolution, Supernovae and r-Process Nucleosynthesis
TL;DR: In this article, the role of weak interaction processes in the late stage of evolution of massive stars and during supernova explosions is described and models for calculating the β-decay, electron capture and neutrino capture rates on nuclei are reviewed.
Book ChapterDOI
Beta Decay and Strength Distributions
TL;DR: A detailed level-by-level exposition of complex s-decay schemes is at best prohibitively time consuming, and at worst actually impossible with current techniques as mentioned in this paper, even if reliable schemes are obtained experimentally, their confrontation with theory is severely limited by the absence of theories sufficiently complete to account for such complex spectra.
Journal ArticleDOI
On the role of pairing correlations in calculation of β-decay half-lives within QRPA formalism
Jameel-Un Nabi,Mavra Ishfaq +1 more
TL;DR: In this paper, the authors show that the residual interaction of the proton-neutron residual interaction can play an important role in the reliability of calculated β-decay half-lives.
Journal ArticleDOI
Effects of two-particle–two-hole configurations and tensor force on β decay of magic nuclei
TL;DR: In this paper , the authors investigated the half-life of four semimagic and magic nuclei using the selfconsistent Hartree-Fock (HF) plus subtracted second random-phase approximation (SSRPA) model with Skyrme energy density functions (EDFs).
References
More filters
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.