dorsal/arxiv
View SchemaFusion hindrance and roles of shell effects in superheavy mass region
| Authors | Y. Aritomo |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0609049 |
| URL | https://arxiv.org/abs/nucl-th/0609049 |
| DOI | 10.1016/j.nuclphysa.2006.09.018 |
| Journal | Nucl.Phys. A780 (2006) 222-246 |
Abstract
We present the first attempt of systematically investigating the effects of shell correction energy for a dynamical process, which includes fusion, fusion-fission and quasi-fission processes. In the superheavy mass region, for the fusion process, shell correction energy plays a very important role and enhances the fusion probability when the colliding partner has a strong shell structure. By analyzing the trajectory in three-dimensional coordinate space with the Langevin equation, we reveal the mechanism of the enhancement of the fusion probability caused by `cold fusion valleys'. The temperature dependence of shell correction energy is considered.
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"abstract": "We present the first attempt of systematically investigating the effects of\nshell correction energy for a dynamical process, which includes fusion,\nfusion-fission and quasi-fission processes. In the superheavy mass region, for\nthe fusion process, shell correction energy plays a very important role and\nenhances the fusion probability when the colliding partner has a strong shell\nstructure. By analyzing the trajectory in three-dimensional coordinate space\nwith the Langevin equation, we reveal the mechanism of the enhancement of the\nfusion probability caused by `cold fusion valleys\u0027. The temperature dependence\nof shell correction energy is considered.",
"arxiv_id": "nucl-th/0609049",
"authors": [
"Y. Aritomo"
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"doi": "10.1016/j.nuclphysa.2006.09.018",
"journal_ref": "Nucl.Phys. A780 (2006) 222-246",
"title": "Fusion hindrance and roles of shell effects in superheavy mass region",
"url": "https://arxiv.org/abs/nucl-th/0609049"
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