Examining the Influence of Quantum Decoherence on Precision Measurements at DUNE and T2HK

21 Jun 2024, 17:30
2h
Near Aula Magna (U6 building) (University of Milano-Bicocca)

Near Aula Magna (U6 building)

University of Milano-Bicocca

Poster Beyond Standard Model searches in the neutrino sector Poster session and reception 2

Speaker

Anthony Mard Calatayud Cadenillas (Pontificia Universidad Católica del Perú)

Description

We explore how neutrino quantum decoherence could affect the accuracy of standard neutrino oscillation parameter measurements in the DUNE and T2HK experiments. Our analysis reveals that the measurements of $\delta_\text{CP}$, $\sin^2\theta_{13}$, and $\sin^2\theta_{23}$ are more significantly impacted in DUNE compared to T2HK. Conversely, DUNE exhibits greater sensitivity to detecting decoherence effects than T2HK. Through a combined analysis of DUNE and T2HK data, we demonstrate the potential for achieving robust measurements of standard parameters, which may not be achievable with DUNE data alone.

Poster prize Yes
Given name Anthony
Surname Calatayud-Cadenillas
First affiliation Pontificia Universidad Católica del Perú
Institutional email anthony.calatayud@pucp.edu.pe
Gender Male

Primary authors

Dr Alberto Gago Medina (Pontificia Universidad Católica del Perú) Anthony Mard Calatayud Cadenillas (Pontificia Universidad Católica del Perú) Dr Christoph Ternes (Istituto Nazionale di Fisica Nucleare) Dr Gabriela Barenboim (Universitat de Valencia)

Presentation materials