Quasielastic and multinucleon excitations in antineutrino-nucleus interactions

We investigate the MiniBooNE recent data on the antineutrino-nucleus interaction, using the same theoretical description with the same parameters as in our previous work on neutrino interactions. The double differential quasielastic cross section, which is free from the energy reconstruction problem, is well reproduced by our model once the multinucleon excitations are incorporated. A similar agreement is achieved for the Q2 distribution. © 2013 American Physical Society.SCOPUS: ar.j