Charge density of 4He☆
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Cluster structure of <sup>20</sup>Ne: Evidence for D<inf>3h</inf> symmetry
2021, Nuclear Physics AAlpha-decay half-life of Hafnium isotopes reinvestigated by a semi-empirical approach
2020, Applied Radiation and IsotopesPartial alpha-decay half-lives for alpha-emitting Osmium isotopes: Accurate determinations by a semi-empirical model
2020, Applied Radiation and IsotopesCitation Excerpt :Such a trend indicates a clear degree of nuclear compressibility, making, therefore, the simple expression Ri = <rld>·Ai1/3 (i = P, D) not valid in estimating nuclear radii in the whole range of mass number. Concerning the alpha-particle radius, it has been adopted the value Rα = (1.62 ± 0.01) fm, in accordance to the α-radius value derived from the charge density distribution measured by Sick et al. (1976) in electron scattering experiments on 4He target. Excellent reproducibility of alpha-decay data was attained using the above mentioned Rα-value coupled with a simple Gamow's-like model applied to a large number (more than three hundred cases) of measured alpha-decay half-lives covering the mass-number interval 106 ≤ A ≤ 264 (Medeiros et al., 2006).
Toward an accurate determination of half-life of <sup>147</sup>Sm isotope
2018, Applied Radiation and IsotopesCluster shell model: I. Structure of <sup>9</sup>Be, <sup>9</sup>B
2018, Nuclear Physics ACitation Excerpt :Indeed, as already remarked by von Oertzen years ago [17–20], the odd neutron in 9Be provides binding of this nucleus relative to 8Be in a way very similar to π-binding in molecules [40]. Properties of this configuration can be obtained in a variety of ways, either by solving the Schrodinger equation with a Morse-type [42] or a Volkov-type [43] potential or by making use of the algebraic cluster model, ACM, [44–47], which is an application to cluster structures of the algebraic theory of molecules [48]. Extensive calculations have been performed for 8Be.
Single-particle levels in cluster potentials
2017, Nuclear Physics A
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Work supported in part by the Office of Naval Research Contract 225 (67) and ERDA Contract AT-(40-1)-4043.
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Supported by the Swiss National Science Foundation.
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Present address: 272 Grantwood Drive, Amherst, Mass. 01002, USA.