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| HAL : in2p3-00024774, version 1 |
| arXiv : nucl-th/0509090 |
| Fiche détaillée |  Récupérer au format |
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| 3rd Asia-Pacific Conference on Few-Body Problems in Physics, Nakhon Ratchasima : Thaïlande |
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| Parity violation in $pp$ scattering and vector-meson weak-coupling constants |
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| C.H. HyunC.-P. LiuB. Desplanques1 |
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| (2007) |
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| 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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| 1 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| Thème(s) | : | Physique/Physique Nucléaire Théorique |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/nucl-th/0509090 |
| in2p3-00024774, version 1 | |
| http://hal.in2p3.fr/in2p3-00024774 | |
| oai:hal.in2p3.fr:in2p3-00024774 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Vendredi 30 Septembre 2005, 15:35:26 | |
| Dernière modification le : Jeudi 10 Mai 2007, 09:38:05 | |
