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

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 (eν) correlation and the charge asymmetry coefficients shows that the relative contribution of the seco...

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Bibliographic Details
Published in:Turkish journal of physics 2009-01, Vol.33 (4), p.225-234
Main Authors: MANGA, Adamou Ousmane, ABOUBACAR, Almoustapha
Format: Article
Language:English
Subjects:
Atomlar ve Moleküller
Atoms and Molecules
energy dependence
Enerjiye bağımlılık
Kuasi-elastik saçılım
neutrino
Neutrino nucleon scattering
Nötrino
Nötrino nükleon saçılması
Physics of Elementary Particles and Fields
Polarizasyon
polarization
quasi-elastic scattering
Spin
Temel Parçacık ve Alan Fiziği
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Description
Summary: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 (eν) 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.
ISSN:1300-0101
DOI:10.3906/fiz-0810-1