dorsal/arxiv
View SchemaHigh-momentum proton removal from 16O and the (e,e'p) cross section
| Authors | A. Polls, M. Radici, S. Boffi, W. H. Dickhoff, H. Muether |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9609034 |
| URL | https://arxiv.org/abs/nucl-th/9609034 |
| DOI | 10.1103/PhysRevC.55.810 |
| Journal | Phys.Rev.C55:810-819,1997 |
Abstract
The cross section for the removal of high-momentum protons from 16O is calculated for high missing energies. The admixture of high-momentum nucleons in the 16O ground state is obtained by calculating the single-hole spectral function directly in the finite nucleus with the inclusion of short-range and tensor correlations induced by a realistic meson-exchange interaction. The presence of high-momentum nucleons in the transition to final states in 15N at 60-100 MeV missing energy is converted to the coincidence cross section for the (e,e'p) reaction by including the coupling to the electromagnetic probe and the final state interactions of the outgoing proton in the same way as in the standard analysis of the experimental data. Detectable cross sections for the removal of a single proton at these high missing energies are obtained which are considerably larger at higher missing momentum than the corresponding cross sections for the p-wave quasihole transitions. Cross sections for these quasihole transitions are compared with the most recent experimental data available.
{
"annotation_id": "1970c530-f3a5-4299-8bea-bf821815901e",
"date_created": "2026-03-02T18:00:18.481000Z",
"date_modified": "2026-03-02T18:00:18.481000Z",
"file_hash": "fccaa43b86a925bf87794600a89e2b02efd2683f32467b8ac62dce91ee1ff148",
"private": false,
"record": {
"abstract": "The cross section for the removal of high-momentum protons from 16O is\ncalculated for high missing energies. The admixture of high-momentum nucleons\nin the 16O ground state is obtained by calculating the single-hole spectral\nfunction directly in the finite nucleus with the inclusion of short-range and\ntensor correlations induced by a realistic meson-exchange interaction. The\npresence of high-momentum nucleons in the transition to final states in 15N at\n60-100 MeV missing energy is converted to the coincidence cross section for the\n(e,e\u0027p) reaction by including the coupling to the electromagnetic probe and the\nfinal state interactions of the outgoing proton in the same way as in the\nstandard analysis of the experimental data. Detectable cross sections for the\nremoval of a single proton at these high missing energies are obtained which\nare considerably larger at higher missing momentum than the corresponding cross\nsections for the p-wave quasihole transitions. Cross sections for these\nquasihole transitions are compared with the most recent experimental data\navailable.",
"arxiv_id": "nucl-th/9609034",
"authors": [
"A. Polls",
"M. Radici",
"S. Boffi",
"W. H. Dickhoff",
"H. Muether"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.55.810",
"journal_ref": "Phys.Rev.C55:810-819,1997",
"title": "High-momentum proton removal from 16O and the (e,e\u0027p) cross section",
"url": "https://arxiv.org/abs/nucl-th/9609034"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "cdc6e1dc-89f5-4235-8e58-fa2e998c6551",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}