Speaker
Mr
Shinya FUKASAWA
(Tokyo Metropolitan University)
Description
It is known that neutral current Non-Standard Interactions (NSI) in
propagation cause additional matter effect for neutrinos and that large
NSI, which is comparable in strength to those in the Standard Model, can be
consistent with the existing data. We investigate the effects of NSI in
propagation to atmospheric neutrino experiments such as Super-Kamiokande
and Hyper-Kamiokande. With the ansatz where the parameters which have
strong constraints from other experiments are neglected, we show how these
experiments put constraints on the remaining parameters of the Non-Standard
Interactions.
Primary author
Mr
Shinya FUKASAWA
(Tokyo Metropolitan University)
Co-author
Prof.
Osamu YASUDA
(Tokyo Metropolitan University)