dorsal/arxiv
View SchemaParity violation in $pp$ scattering and vector-meson weak-coupling constants
| Authors | C. H. Hyun, C. -P. Liu, B. Desplanques |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0509090 |
| URL | https://arxiv.org/abs/nucl-th/0509090 |
Abstract
We calculate the parity-nonconserving longitudinal asymmetry in the elastic $\vec{p} p$ scattering at the energies where experimental data are available. In addition to the standard one-meson exchange weak potential, the variation of the strong-coupling constants and the non-standard effects such as form factors and $2 \pi$-exchange description of the $\rho$-exchange potential are taken into account. With the extra effects, we investigate the compatibility of the experimental data and the presently-known range of the vector-meson weak-coupling constants.
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"abstract": "We calculate the parity-nonconserving longitudinal asymmetry in the elastic\n$\\vec{p} p$ scattering at the energies where experimental data are available.\nIn addition to the standard one-meson exchange weak potential, the variation of\nthe strong-coupling constants and the non-standard effects such as form factors\nand $2 \\pi$-exchange description of the $\\rho$-exchange potential are taken\ninto account. With the extra effects, we investigate the compatibility of the\nexperimental data and the presently-known range of the vector-meson\nweak-coupling constants.",
"arxiv_id": "nucl-th/0509090",
"authors": [
"C. H. Hyun",
"C. -P. Liu",
"B. Desplanques"
],
"categories": [
"nucl-th"
],
"title": "Parity violation in $pp$ scattering and vector-meson weak-coupling constants",
"url": "https://arxiv.org/abs/nucl-th/0509090"
},
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