dorsal/arxiv
View SchemaDetermination of Li-6 -- He-4 interaction from multi-energy scattering data
| Authors | R. S. Mackintosh, S. G. Cooper, V. I. Kukulin |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9807044 |
| URL | https://arxiv.org/abs/nucl-th/9807044 |
| DOI | 10.1016/S0375-9474(98)00623-X |
| Journal | Nucl.Phys. A645 (1999) 399-409 |
Abstract
We present the first successful potential model description of Li-6 -- He-4 scattering. The differential cross-sections for three energies and the vector analyzing powers for two energies were fitted by a single potential with energy dependent imaginary components. An essential ingredient is a set of Majorana terms in each component. The potential was determined using a recently developed direct data-to-potential inversion method which is a generalisation of the IP S-matrix-to-potential inversion algorithm. We discuss the problems related to this phenomenological approach, and discuss the relationship of our results to existing and future theories.
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"abstract": "We present the first successful potential model description of Li-6 -- He-4\nscattering. The differential cross-sections for three energies and the vector\nanalyzing powers for two energies were fitted by a single potential with energy\ndependent imaginary components. An essential ingredient is a set of Majorana\nterms in each component. The potential was determined using a recently\ndeveloped direct data-to-potential inversion method which is a generalisation\nof the IP S-matrix-to-potential inversion algorithm. We discuss the problems\nrelated to this phenomenological approach, and discuss the relationship of our\nresults to existing and future theories.",
"arxiv_id": "nucl-th/9807044",
"authors": [
"R. S. Mackintosh",
"S. G. Cooper",
"V. I. Kukulin"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0375-9474(98)00623-X",
"journal_ref": "Nucl.Phys. A645 (1999) 399-409",
"title": "Determination of Li-6 -- He-4 interaction from multi-energy scattering data",
"url": "https://arxiv.org/abs/nucl-th/9807044"
},
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