dorsal/arxiv
View Schemaalpha decay half-lives of new superheavy nuclei within a generalized liquid drop model
| Authors | Hongfei Zhang, Wei Zuo, Junqing Li, G. Royer |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0607060 |
| URL | https://arxiv.org/abs/nucl-th/0607060 |
| DOI | 10.1103/PhysRevC.74.017304 |
| Journal | Phys.Rev.C74:017304,2006 |
Abstract
The alpha decay half-lives of the recently produced isotopes of the 112, 114, 116 and 118 nuclei and decay products have been calculated in the quasi-molecular shape path using the experimental Qalpha value and a Generalized Liquid Drop Model including the proximity effects between nucleons in the neck or the gap between the nascent fragments. Reasonable estimates are obtained for the observed alpha decay half-lives. The results are compared with calculations using the Density-Dependent M3Y effective interaction and the Viola-Seaborg-Sobiczewski formulae. Generalized Liquid Drop Model predictions are provided for the alpha decay half-lives of other superheavy nuclei using the Finite Range Droplet Model Qalpha and compared with the values derived from the VSS formulae.
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"abstract": "The alpha decay half-lives of the recently produced isotopes of the 112, 114,\n116 and 118 nuclei and decay products have been calculated in the\nquasi-molecular shape path using the experimental Qalpha value and a\nGeneralized Liquid Drop Model including the proximity effects between nucleons\nin the neck or the gap between the nascent fragments. Reasonable estimates are\nobtained for the observed alpha decay half-lives. The results are compared with\ncalculations using the Density-Dependent M3Y effective interaction and the\nViola-Seaborg-Sobiczewski formulae. Generalized Liquid Drop Model predictions\nare provided for the alpha decay half-lives of other superheavy nuclei using\nthe Finite Range Droplet Model Qalpha and compared with the values derived from\nthe VSS formulae.",
"arxiv_id": "nucl-th/0607060",
"authors": [
"Hongfei Zhang",
"Wei Zuo",
"Junqing Li",
"G. Royer"
],
"categories": [
"nucl-th",
"nucl-ex"
],
"doi": "10.1103/PhysRevC.74.017304",
"journal_ref": "Phys.Rev.C74:017304,2006",
"title": "alpha decay half-lives of new superheavy nuclei within a generalized liquid drop model",
"url": "https://arxiv.org/abs/nucl-th/0607060"
},
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