Parity violation in $pp$ scattering and vector-meson weak-coupling constants
核理论
2016-09-08 v1
摘要
We calculate the parity-nonconserving longitudinal asymmetry in the elastic 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 -exchange description of the -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.
引用
@article{arxiv.nucl-th/0509090,
title = {Parity violation in $pp$ scattering and vector-meson weak-coupling constants},
author = {C. H. Hyun and C. -P. Liu and B. Desplanques},
journal= {arXiv preprint arXiv:nucl-th/0509090},
year = {2016}
}
备注
Contribution to the proceedings of the 3rd Asia-Pacific conference on few-body problems in physics, Suranaree Univ. of Technology, Nakhon Ratchasima, Thailand, July 26 - 30, 2005