Meson-exchange currents and quasielastic antineutrino cross sections in the SuperScaling Approximation
Articolo
Data di Pubblicazione:
2012
Abstract:
We evaluate quasielastic double-differential antineutrino cross sections obtained in a phenomenological model based on the superscaling behavior of electron scattering data and estimate the contribution of the vector meson-exchange currents in the 2p-2h sector. We show that the impact of meson-exchange currents for charge-changing antineutrino reactions is much larger than in the neutrino case.
Tipologia CRIS:
03A-Articolo su Rivista
Elenco autori:
J.E. Amaro; M.B. Barbaro; J.A. Caballero; T.W. Donnelly
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