dorsal/arxiv
View SchemaFailure of the Standard Coupled-Channels Method in Describing the Inelastic Reaction Data: On the Use of a New Shape for the Coupling Potential
| Authors | S. Erturk, I. Boztosun, Y. Kucuk, M. Karakoc, S. Aydin |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0605045 |
| URL | https://arxiv.org/abs/nucl-th/0605045 |
| DOI | 10.1088/0954-3899/31/10/083 |
| Journal | J.Phys.G31:S1837-S1842,2005 |
Abstract
We present the failure of the standard coupled-channels method in explaining the inelastic scattering together with other observables such as elastic scattering, excitation function and fusion data. We use both microscopic double-folding and phenomenological deep potentials with shallow imaginary components. We argue that the solution of the problems for the inelastic scattering data is not related to the central nuclear potential, but to the coupling potential between excited states. We present that these problems can be addressed in a systematic way by using a different shape for the coupling potential instead of the usual one based on Taylor expansion.
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"abstract": "We present the failure of the standard coupled-channels method in explaining\nthe inelastic scattering together with other observables such as elastic\nscattering, excitation function and fusion data. We use both microscopic\ndouble-folding and phenomenological deep potentials with shallow imaginary\ncomponents. We argue that the solution of the problems for the inelastic\nscattering data is not related to the central nuclear potential, but to the\ncoupling potential between excited states. We present that these problems can\nbe addressed in a systematic way by using a different shape for the coupling\npotential instead of the usual one based on Taylor expansion.",
"arxiv_id": "nucl-th/0605045",
"authors": [
"S. Erturk",
"I. Boztosun",
"Y. Kucuk",
"M. Karakoc",
"S. Aydin"
],
"categories": [
"nucl-th"
],
"doi": "10.1088/0954-3899/31/10/083",
"journal_ref": "J.Phys.G31:S1837-S1842,2005",
"title": "Failure of the Standard Coupled-Channels Method in Describing the Inelastic Reaction Data: On the Use of a New Shape for the Coupling Potential",
"url": "https://arxiv.org/abs/nucl-th/0605045"
},
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