dorsal/arxiv
View SchemaCoulomb Distortion Effects for (e,e'p) Reactions at High Electron Energy
| Authors | K. S. Kim, L. E. Wright |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9907036 |
| URL | https://arxiv.org/abs/nucl-th/9907036 |
| DOI | 10.1103/PhysRevC.60.067604 |
| Journal | Phys.Rev. C60 (1999) 067604 |
Abstract
We report a significant improvement of an approximate method of including electron Coulomb distortion in electron induced reactions at momentum transfers greater than the inverse of the size of the target nucleus. In particular, we have found a new parametrization for the elastic electron scattering phase shifts that works well at all electron energies greater than 300 $MeV$. As an illustration, we apply the improved approximation to the $(e,e'p)$ reaction from medium and heavy nuclei. We use a relativistic ``single particle'' model for $(e,e'p)$ as as applied to $^{208}Pb(e,e'p)$ and to recently measured data at CEBAF on $^{16}O(e,e'p)$ to investigate Coulomb distortion effects while examining the physics of the reaction.
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"abstract": "We report a significant improvement of an approximate method of including\nelectron Coulomb distortion in electron induced reactions at momentum transfers\ngreater than the inverse of the size of the target nucleus. In particular, we\nhave found a new parametrization for the elastic electron scattering phase\nshifts that works well at all electron energies greater than 300 $MeV$. As an\nillustration, we apply the improved approximation to the $(e,e\u0027p)$ reaction\nfrom medium and heavy nuclei. We use a relativistic ``single particle\u0027\u0027 model\nfor $(e,e\u0027p)$ as as applied to $^{208}Pb(e,e\u0027p)$ and to recently measured data\nat CEBAF on $^{16}O(e,e\u0027p)$ to investigate Coulomb distortion effects while\nexamining the physics of the reaction.",
"arxiv_id": "nucl-th/9907036",
"authors": [
"K. S. Kim",
"L. E. Wright"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.60.067604",
"journal_ref": "Phys.Rev. C60 (1999) 067604",
"title": "Coulomb Distortion Effects for (e,e\u0027p) Reactions at High Electron Energy",
"url": "https://arxiv.org/abs/nucl-th/9907036"
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