Eur. Phys. J. C (2003) 31: 177-185
https://doi.org/10.1140/epjc/s2003-01338-6

theoretical physics

Algebraic solution of RPA equationsfor CC quasi-elastic neutrino-nucleus scattering

Institute of Theoretical Physics,, University of Wroclaw,, pl. M. Borna 9,, 50-204,, Wroclaw,, Poland

^* e-mail: kgraczyk@ift.uni.wroc.pl

Abstract

An algebraic solution of the RPA equations for nucleon re-interactions in the case of quasi-elastic charged-current neutrino-nucleus scattering is presented. The Abelian algebra of the matrices allows us to extract four independent corrections to the cross section separately. The results of numerical computations are shown.