Study of second-class currents effects on polarization characteristics in quasi-elastic neutrino (anti-neutrino) scattering by nuclei

被引:0
|
作者
Manga, Adamou Ousmane [1 ]
Aboubacar, Almoustapha [1 ]
机构
[1] Univ Abdou Moumouni Niamey, Fac Sci, Dept Phys, POB 10662, Niamey, Niger
来源
TURKISH JOURNAL OF PHYSICS | 2009年 / 33卷 / 04期
关键词
Second-class currents; nuclei polarization; neutrino scattering; spin asymmetry and ev correlation;
D O I
10.3906/fiz-0810-1
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The differential cross section of quasi-elastic neutrino scattering by nuclei is computed. The numerical analysis of energy dependence of the spin asymmetry, the angular electron-neutrino (ev)correlation and the charge asymmetry coefficients shows that the relative contribution of the second-class current (SCC) tensor form factor can reach some tens of percents in the case of particular values of final nuclei alignment and polarization.
引用
收藏
页码:225 / 234
页数:10
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