Ponente
Sr.
Enrico Scantamburlo
(University of Geneva)
Descripción
The T2K collaboration presents studies of muon neutrino event distributions on water, at neutrino energies of the order of 1 GeV, using an improved vertex algorithm at the near detector ND280. This sample can be used to measure neutrino interaction on water and to constrain the expected neutrino energy spectrum at Super-Kamiokande. This sample requires vertices in the FGD2, a detector composed of interleaved water and scintillator bars. Water interactions are selected by using a Kalman Filter to reconstruct the vertices of multiple-track charged-current events. Few measurements of the water cross section have been made, and such measurements have the potential to reduce interaction model systematics in neutrino oscillation analyses.
Autor primario
Sr.
Enrico Scantamburlo
(University of Geneva)
