dorsal/arxiv
View SchemaFinal-State Interactions in (e,e'p) Reactions with Polarized Nuclei
| Authors | J. E. Amaro, T. W. Donnelly |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9811026 |
| URL | https://arxiv.org/abs/nucl-th/9811026 |
| DOI | 10.1016/S0375-9474(98)00622-8 |
| Journal | Nucl.Phys.A646:187-208,1999 |
Abstract
The cross section for coincidence, quasielastic proton knock-out by electrons from a polarized K39 nucleus is computed in DWIA using an optical potential in describing the wave function of the ejected nucleon. The dependence of the FSI on the initial polarization angles of the nucleus is analyzed and explained in a new, semi-classical picture of the reaction in which the nuclear transparency decreases as a function of the amount of nuclear matter that the proton has to cross, thus providing a method for obtaining detailed information on its mean free path in finite nuclei. We propose a procedure to find the best initial kinematical conditions for minimizing the FSI which will be useful as a guide for future experiments with polarized nuclei.
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"abstract": "The cross section for coincidence, quasielastic proton knock-out by electrons\nfrom a polarized K39 nucleus is computed in DWIA using an optical potential in\ndescribing the wave function of the ejected nucleon. The dependence of the FSI\non the initial polarization angles of the nucleus is analyzed and explained in\na new, semi-classical picture of the reaction in which the nuclear transparency\ndecreases as a function of the amount of nuclear matter that the proton has to\ncross, thus providing a method for obtaining detailed information on its mean\nfree path in finite nuclei. We propose a procedure to find the best initial\nkinematical conditions for minimizing the FSI which will be useful as a guide\nfor future experiments with polarized nuclei.",
"arxiv_id": "nucl-th/9811026",
"authors": [
"J. E. Amaro",
"T. W. Donnelly"
],
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"doi": "10.1016/S0375-9474(98)00622-8",
"journal_ref": "Nucl.Phys.A646:187-208,1999",
"title": "Final-State Interactions in (e,e\u0027p) Reactions with Polarized Nuclei",
"url": "https://arxiv.org/abs/nucl-th/9811026"
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