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arXiv · 2504.00014

Neutrino Theory in the Precision Era

Abstract

This document summarises discussions on future directions in theoretical neutrino physics, which are the outcome of a neutrino theory workshop held at CERN in February 2025. The starting point is the realisation that neutrino physics offers unique opportunities to address some of the most fundamental questions in physics. This motivates a vigorous experimental programme which the theory community fully supports. \textbf{A strong effort in theoretical neutrino physics is paramount to optimally take advantage of upcoming neutrino experiments and to explore the synergies with other areas of particle, astroparticle, and nuclear physics, as well as cosmology.} Progress on the theory side has the potential to significantly boost the physics reach of experiments, as well as go well beyond their original scope. Strong collaboration between theory and experiment is essential in the precision era. To foster such collaboration, \textbf{we propose to establish a CERN Neutrino Physics Centre.} Taking inspiration from the highly successful LHC Physics Center at Fermilab, the CERN Neutrino Physics Centre would be the European hub of the neutrino community, covering experimental and theoretical activities.

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BibTeXRIS

Asmaa Abada, Gabriela Barenboim, Toni Bertólez-Martínez, Sandipan Bhattacherjee, Sara Bolognesi, Patrick D. Bolton, Nilay Bostan, Gustavo C. Branco, Sabya Sachi Chatterjee, Adriano Cherchiglia, Marco Chianese, B. A. Couto e Silva, Peter B. Denton, Stephen Dolan, Marco Drewes, Ilham El Atmani, Miguel Escudero, Ivan Esteban, Manuel Ettengruber, Enrique Fernández-Martínez, Julien Froustey, Raj Gandhi, Julia Gehrlein, Srubabati Goswami, André de Gouvêa, Alessandro Granelli, Rasmi Hajjar, Pilar Hernández, Gonzalo Herrera, Matheus Hostert, Alejandro Ibarra, Yu Seon Jeong, Filipe R. Joaquim, Monireh Kabirnezhad, Kevin J. Kelly, Pyungwon Ko, Joachim Kopp, Zoha Laraib, Shirley Li, Chayan Majumdar, Xabier Marcano, Danny Marfatia, Hyun Min Lee, Manimala Mitra, Rukmani Mohanta, Biswarup Mukhopadhyaya, Maksym Ovchynnikov, Supriya Pan, Ornella Palamara, Stephen J. Parke, George A. Parker, Silvia Pascoli, Joselen Pena Quintero, João Paulo Pinheiro, Federica Pompa, Yago Porto, Suraj Prakash, M. N. Rebelo, Albert de Roeck, Juan Rojo, Valentina De Romeri, Salvador Rosauro-Alcaraz, Purushottam Sahu, Ina Sarcevic, Ninetta Saviano, Michael A. Schmidt, Ian M. Shoemaker, Alka Singh, Zahra Tabrizi, S. Uma Sankar, Salvador Urrea, Zoya Vallari, Biao Wang, Xin Wang, Zhi-zhong Xing, Farhana Zaidi, Di Zhang, Zhong Zhang, Shun Zhou. 2025-03-27. Neutrino Theory in the Precision Era. https://arxiv.org/abs/2504.00014

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