Parity violation in deuteron photodisintegration
Parity violation in deuteron photodisintegration
复制标题
氘核光崩解中的宇称不守恒
DOI:
10.1103/physrevc.69.065503
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
A. Titov
中科院分区:
文献类型:
--
作者:
M. Fujiwara;A. Titov
We analyze the energy dependence for two types of parity-non-conserving
(PNC) asymmetries in the reaction $\gamma D\to np$ in the near-threshold region. The first one is the asymmetry in reaction with circularly polarized photon beam and unpolarized deuteron target. The second one corresponds to those with an unpolarized photon beam and polarized target. We find that the two asymmetries have quite different energy dependence, and their shapes are sensitive to the PNC-meson exchange coupling constants.
The predictions for the future possible experiments to provide definite constraints for the PNC-coupling constants are discussed.