dorsal/arxiv
View SchemaFeynman Graphs and Generalized Eikonal Approach to High Energy Knock-Out Processes
| Authors | L. L. Frankfurt, M. M. Sargsian, M. I. Strikman |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9603018 |
| URL | https://arxiv.org/abs/nucl-th/9603018 |
| DOI | 10.1103/PhysRevC.56.1124 |
| Journal | Phys.Rev.C56:1124-1137,1997 |
Abstract
The cross section of hard semi-exclusive $A(e,e'N)(A-1)$ reactions for fixed missing energy and momentum is calculated within the eikonal approximation. Relativistic dynamics and kinematics of high energy processes are unambiguously accounted for by using the analysis of appropriate Feynman diagrams. A significant dependence of the final state interactions on the missing energy is found, which is important for interpretation of forthcoming color transparency experiments. A new, more stringent kinematic restriction on the region where the contribution of short-range nucleon correlations is enhanced in semi-exclusive knock-out processes is derived. It is also demonstrated that the use of light-cone variables leads to a considerable simplification of the description of high-energy knock-out reactions.
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"abstract": "The cross section of hard semi-exclusive $A(e,e\u0027N)(A-1)$ reactions for fixed\nmissing energy and momentum is calculated within the eikonal approximation.\nRelativistic dynamics and kinematics of high energy processes are unambiguously\naccounted for by using the analysis of appropriate Feynman diagrams. A\nsignificant dependence of the final state interactions on the missing energy is\nfound, which is important for interpretation of forthcoming color transparency\nexperiments. A new, more stringent kinematic restriction on the region where\nthe contribution of short-range nucleon correlations is enhanced in\nsemi-exclusive knock-out processes is derived. It is also demonstrated that the\nuse of light-cone variables leads to a considerable simplification of the\ndescription of high-energy knock-out reactions.",
"arxiv_id": "nucl-th/9603018",
"authors": [
"L. L. Frankfurt",
"M. M. Sargsian",
"M. I. Strikman"
],
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],
"doi": "10.1103/PhysRevC.56.1124",
"journal_ref": "Phys.Rev.C56:1124-1137,1997",
"title": "Feynman Graphs and Generalized Eikonal Approach to High Energy Knock-Out Processes",
"url": "https://arxiv.org/abs/nucl-th/9603018"
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