dorsal/arxiv
View SchemaMicroscopic Model Analysis of the $^{6}$He,$^{6}$Li+$^{28}$Si Total Reaction Cross Sections at the Energy Range 5-50 a Mev
| Authors | K. V. Lukyanov, I. N. Kukhtina, V. K. Lukyanov, Yu. E. Penionzhkevich, Yu. G. Sobolev, E. V. Zemlyanaya |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0610119 |
| URL | https://arxiv.org/abs/nucl-th/0610119 |
| DOI | 10.1063/1.2746593 |
| Journal | AIPConf.Proc.912:170-178,2007 |
Abstract
The existing and some preliminary experimental data on the total cross sections of the $^{4,6}$He, $^{6,7}$Li +$^{28}$Si reactions at energies E=5-50 A MeV are demonstrated. The data on $^{6}$Li,$^{6}$He+$^{28}$Si are analyzed in the framework of the microscopic optical potential with real and imaginary parts obtained with a help of the double-folding procedure and by using the current models of densities of the projectile nuclei. Besides, the microscopic double-folding Coulomb potential is calculated and its effect on cross sections is compared with that when one applies the traditional Coulomb potential of the uniform charge distribution. The semi-microscopic potentials are constructed from both the renormalized microscopic potentials and their derivatives to take into account collective motion effect and to improve an agreement with experimental data.
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"abstract": "The existing and some preliminary experimental data on the total cross\nsections of the $^{4,6}$He, $^{6,7}$Li +$^{28}$Si reactions at energies E=5-50\nA MeV are demonstrated. The data on $^{6}$Li,$^{6}$He+$^{28}$Si are analyzed in\nthe framework of the microscopic optical potential with real and imaginary\nparts obtained with a help of the double-folding procedure and by using the\ncurrent models of densities of the projectile nuclei. Besides, the microscopic\ndouble-folding Coulomb potential is calculated and its effect on cross sections\nis compared with that when one applies the traditional Coulomb potential of the\nuniform charge distribution. The semi-microscopic potentials are constructed\nfrom both the renormalized microscopic potentials and their derivatives to take\ninto account collective motion effect and to improve an agreement with\nexperimental data.",
"arxiv_id": "nucl-th/0610119",
"authors": [
"K. V. Lukyanov",
"I. N. Kukhtina",
"V. K. Lukyanov",
"Yu. E. Penionzhkevich",
"Yu. G. Sobolev",
"E. V. Zemlyanaya"
],
"categories": [
"nucl-th"
],
"doi": "10.1063/1.2746593",
"journal_ref": "AIPConf.Proc.912:170-178,2007",
"title": "Microscopic Model Analysis of the $^{6}$He,$^{6}$Li+$^{28}$Si Total Reaction Cross Sections at the Energy Range 5-50 a Mev",
"url": "https://arxiv.org/abs/nucl-th/0610119"
},
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