1–5 Jul 2024
Bologna, Italy
Europe/Rome timezone

Exploring the Impact of Quantum Decoherence on Precision Measurements in DUNE and T2HK

1 Jul 2024, 18:10
5m
Aula Giorgio Prodi - San Giovanni in Monte, University of Bologna (Bologna, Italy)

Aula Giorgio Prodi - San Giovanni in Monte, University of Bologna

Bologna, Italy

Piazza S. Giovanni in Monte, 2, 40124 Bologna BO

Speaker

Mr Anthony Calatayud-Cadenillas

Description

Abstract: This study delves into how quantum decoherence in neutrinos could influence the precision of standard oscillation parameter measurements in the DUNE and T2HK experiments. Our analysis suggests that the measurements of $\delta_\text{CP}$, $\sin^2\theta_{13}$, and $\sin^2\theta_{23}$ are notably affected in DUNE, more so than in T2HK. Conversely, DUNE exhibits a higher sensitivity to detecting decoherence effects compared to T2HK. By combining data from both experiments, we demonstrate the potential for achieving robust measurements of standard parameters, which may not be feasible with DUNE data alone.

Primary authors

Dr Alberto Gago (Pontificia Universidad Católica del Perú) Mr Anthony Calatayud-Cadenillas Dr Christoph Terner (Istituto Nazionale di Fisica Nucleare) Dr Gabriela Bareboim (Universitat de València)

Presentation materials