dorsal/arxiv
View SchemaExplicit treatment of tensor force with a method of Antisymmetrized Molecular Dynamics
| Authors | Akinobu Dote, Yoshiko Kanada-En'yo, Hisashi Horiuchi, Yoshinori Akaishi, Kiyomi Ikeda |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0507078 |
| URL | https://arxiv.org/abs/nucl-th/0507078 |
| DOI | 10.1143/PTP.115.1069 |
| Journal | Prog.Theor.Phys. 115 (2006) 1069-1092 |
Abstract
In order to treat tensor force explicitly, we propose a microscopic model for nuclear structure based on antisymmetrized molecular dynamics (AMD). As a result of the present study, it is found that some extentions of the AMD method are effective to incorporate the tensor correlation into wave functions. Calculating the deuteron, triton and $^4$He with the extended version of AMD, we obtained solutions that have large contribution of the tensor force. By analyzing the wave funtion of $^4$He, it is found that its single-particle orbits are composed of normal-size $0s$ orbits and shrunk $p$ orbits so as to gain the tensor force.
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"abstract": "In order to treat tensor force explicitly, we propose a microscopic model for\nnuclear structure based on antisymmetrized molecular dynamics (AMD). As a\nresult of the present study, it is found that some extentions of the AMD method\nare effective to incorporate the tensor correlation into wave functions.\nCalculating the deuteron, triton and $^4$He with the extended version of AMD,\nwe obtained solutions that have large contribution of the tensor force. By\nanalyzing the wave funtion of $^4$He, it is found that its single-particle\norbits are composed of normal-size $0s$ orbits and shrunk $p$ orbits so as to\ngain the tensor force.",
"arxiv_id": "nucl-th/0507078",
"authors": [
"Akinobu Dote",
"Yoshiko Kanada-En\u0027yo",
"Hisashi Horiuchi",
"Yoshinori Akaishi",
"Kiyomi Ikeda"
],
"categories": [
"nucl-th"
],
"doi": "10.1143/PTP.115.1069",
"journal_ref": "Prog.Theor.Phys. 115 (2006) 1069-1092",
"title": "Explicit treatment of tensor force with a method of Antisymmetrized Molecular Dynamics",
"url": "https://arxiv.org/abs/nucl-th/0507078"
},
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