dorsal/arxiv
View SchemaHybrid potential/R-matrix models for the 12C + alpha system
| Authors | Jean-Marc Sparenberg |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0408020 |
| URL | https://arxiv.org/abs/nucl-th/0408020 |
| DOI | 10.1016/j.nuclphysa.2005.05.078 |
| Journal | Nucl.Phys. A758 (2005) 423-426 |
Abstract
I present ongoing developments on hybrid models which combine the potential model, for the description of the background, with the R-matrix model, for the description of discrete states. Physical parameters of discrete states are converted into formal R-matrix parameters, taking into account the potential background. The nuclear part of this potential is constructed by a new variant of an inversion method based on supersymmetric quantum mechanics. The method is illustrated on 12C + alpha S-wave elastic phase shifts.
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"abstract": "I present ongoing developments on hybrid models which combine the potential\nmodel, for the description of the background, with the R-matrix model, for the\ndescription of discrete states. Physical parameters of discrete states are\nconverted into formal R-matrix parameters, taking into account the potential\nbackground. The nuclear part of this potential is constructed by a new variant\nof an inversion method based on supersymmetric quantum mechanics. The method is\nillustrated on 12C + alpha S-wave elastic phase shifts.",
"arxiv_id": "nucl-th/0408020",
"authors": [
"Jean-Marc Sparenberg"
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"doi": "10.1016/j.nuclphysa.2005.05.078",
"journal_ref": "Nucl.Phys. A758 (2005) 423-426",
"title": "Hybrid potential/R-matrix models for the 12C + alpha system",
"url": "https://arxiv.org/abs/nucl-th/0408020"
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