Complementarity Between Hyperkamiokande and DUNE

TL;DR

This paper compares the sensitivities of Hyperkamiokande, DUNE, and T2HK experiments to neutrino properties like mass hierarchy, mixing angle octant, and CP phase, highlighting their complementarity.

Contribution

It provides a combined analysis of future long baseline and atmospheric neutrino experiments to assess their joint potential in neutrino parameter determination.

Findings

Hyperkamiokande and DUNE show complementary sensitivities.

Combined analysis improves parameter determination accuracy.

Results inform future experimental strategies.

Abstract

In this talk we present our results on the sensitivity to the neutrino mass hierarchy, the octant of the mixing angle and the CP phase in the future long baseline experiments T2HK and DUNE as well as in the atmospheric neutrino observation at Hyperkamiokande (HK).