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Design and testing of multi-PMTs and Regression Studies for New Generation Water Cherenkov Detectors

by Brenda E. Medina, Elías A. Avendaño, Rajesh R. Biswal, Karen S. Caballero-Mora, Edgar Chucuan, Eduardo De la Fuente, Giannina Dalle Mese, Luis E. Falcón-Morales, Christoper E. Falcón Anaya, Rodrigo Gamboa, Elrick E. Haces Gil, Rodrigo Medina, Felipe Orozco-Luna, Gilberto Rodriguez, Lazaro M. Salas, Rodrigo Salmón-Folgueras, Alejandro K. Tomatani-Sánchez, Saul Cuen-Rochin

Submission summary

Authors (as registered SciPost users): Saul Cuen-Rochin · Elisa Medina
Submission information
Preprint Link: scipost_202411_00061v2  (pdf)
Date accepted: Sept. 16, 2025
Date submitted: Aug. 28, 2025, 3:27 a.m.
Submitted by: Elisa Medina
Submitted to: SciPost Physics Proceedings
Proceedings issue: 22nd International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI 2024)
Ontological classification
Academic field: Physics
Specialties:
  • High-Energy Physics - Experiment
Approaches: Experimental, Computational, Observational

Abstract

This paper presents contributions to the mechanical-electronic design and testing of a multi-PMT (mPMT) vessel for the Hyper-Kamiokande (HK) experiment. Results of the computational and physical tests are satisfactory, pointing to potential areas for improvement. A regression study for reconstructing neutrino kinematic variables for the Intermediate Water Cherenkov Detector (IWCD) is also presented, using a ResNet-50 architecture; these findings help to improve neutrino precision detection methodologies.

Current status:
Accepted in target Journal

Editorial decision: For Journal SciPost Physics Proceedings: Publish
(status: Editorial decision fixed and (if required) accepted by authors)

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