Few body calculation of neutrino neutral inelastic scattering on 4He

The inelastic neutral reaction of neutrino on 4He is calculated using two modern nucleon–nucleon potentials. Full final state interaction among the four nucleons is considered, via the Lorentz integral transform (LIT) method. The effective interaction hyperspherical-harmonic (EIHH) approach is used to solve the resulting Schrödinger like equations. A detailed energy dependent calculation is given in the impulse approximation.