dorsal/arxiv
View SchemaResonant tunneling in a schematic model
| Authors | S. Bacca, H. Feldmeier |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0602069 |
| URL | https://arxiv.org/abs/nucl-th/0602069 |
| DOI | 10.1103/PhysRevC.73.054608 |
| Journal | Phys.Rev. C73 (2006) 054608 |
Abstract
Tunneling of an harmonically bound two-body system through an external Gaussian barrier is studied in a schematic model which allows for a better understanding of intricate quantum phenomena. The role of finite size and internal structure is investigated in a consistent treatment. The excitation of internal degrees of freedom gives rise to a peaked structure in the penetration factor. The model results indicate that for soft systems the adiabatic limit is not necessarily reached although often assumed in fusion of nuclei and in electron screening effects at astrophysical energies.
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"abstract": "Tunneling of an harmonically bound two-body system through an external\nGaussian barrier is studied in a schematic model which allows for a better\nunderstanding of intricate quantum phenomena. The role of finite size and\ninternal structure is investigated in a consistent treatment. The excitation of\ninternal degrees of freedom gives rise to a peaked structure in the penetration\nfactor. The model results indicate that for soft systems the adiabatic limit is\nnot necessarily reached although often assumed in fusion of nuclei and in\nelectron screening effects at astrophysical energies.",
"arxiv_id": "nucl-th/0602069",
"authors": [
"S. Bacca",
"H. Feldmeier"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.73.054608",
"journal_ref": "Phys.Rev. C73 (2006) 054608",
"title": "Resonant tunneling in a schematic model",
"url": "https://arxiv.org/abs/nucl-th/0602069"
},
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