Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model

We evaluate the quasielastic double differential neutrino cross sections obtained in a phenomenological model based on the superscaling behavior of electron scattering data. We compare our results with the recent experimental data for neutrinos of MiniBooNE and estimate the contribution of the vecto...

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Veröffentlicht in:	Physics letters. B 2011-01, Vol.696 (1-2), p.151-155
Hauptverfasser:	Amaro, J.E., Barbaro, M.B., Caballero, J.A., Donnelly, T.W., Williamson, C.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Cross sections (physics) Electron scattering Elementary particles Estimates Exact sciences and technology Mathematical analysis Meson exchange currents Neutrino scattering Neutrinos Nuclear physics Physics Quasielastic cross section Relativistic models Superscaling The physics of elementary particles and fields Two-nucleon emission Vectors (mathematics)
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Beschreibung
Zusammenfassung:	We evaluate the quasielastic double differential neutrino cross sections obtained in a phenomenological model based on the superscaling behavior of electron scattering data. We compare our results with the recent experimental data for neutrinos of MiniBooNE and estimate the contribution of the vector meson-exchange currents in the 2p–2h sector.
ISSN:	0370-2693 1873-2445
DOI:	10.1016/j.physletb.2010.12.007