dorsal/arxiv
View SchemaSome remarks on off-shell scattering in the eikonal approximation
| Authors | A. S. Rinat, M. F. Taragin |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9603040 |
| URL | https://arxiv.org/abs/nucl-th/9603040 |
| DOI | 10.1016/S0375-9474(97)88423-0 |
| Journal | Nucl.Phys. A623 (1997) 519-528 |
Abstract
Using the Abel inversion for the eikonal phase as function of the interaction we derive simple integral relations between half and on-shell eikonal phases. A frequently used short-range approximation for the half off-shell phase and profile appears supported by the above-mentioned relation. We work out some examples and also address the half off-shell eikonal phase pertinent to a diffractive amplitude. The latter is relevant for a calculation of selected transparencies ${\cal T}$ of nuclei for a proton, knocked-out in selected semi-inclusive (SI) $A(e,e'p)X$ reactions. Some numerical results for ${\cal T}$ are given.
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"abstract": "Using the Abel inversion for the eikonal phase as function of the interaction\nwe derive simple integral relations between half and on-shell eikonal phases. A\nfrequently used short-range approximation for the half off-shell phase and\nprofile appears supported by the above-mentioned relation. We work out some\nexamples and also address the half off-shell eikonal phase pertinent to a\ndiffractive amplitude. The latter is relevant for a calculation of selected\ntransparencies ${\\cal T}$ of nuclei for a proton, knocked-out in selected\nsemi-inclusive (SI) $A(e,e\u0027p)X$ reactions. Some numerical results for ${\\cal\nT}$ are given.",
"arxiv_id": "nucl-th/9603040",
"authors": [
"A. S. Rinat",
"M. F. Taragin"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0375-9474(97)88423-0",
"journal_ref": "Nucl.Phys. A623 (1997) 519-528",
"title": "Some remarks on off-shell scattering in the eikonal approximation",
"url": "https://arxiv.org/abs/nucl-th/9603040"
},
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