5 papers
Constraint on Pseudo-Dirac Neutrinos
Chee Sheng Fong, Yago Porto
After the electroweak symmetry breaking, we can write down two types of mass for the Standard Model neutrinos, Dirac or Majorana. It is often said that both types of mass cannot be…
Expected flavor composition of supernova neutrinos
Antonio Capanema, Yago Porto, Maria Manuela Saez
We revisit the flavor composition of neutrinos from core-collapse supernovae (SN), focusing on robust predictions that are insensitive to the poorly known dynamics of collective fl…
Scalar non-standard neutrino interactions in Galactic supernovae
Bhaskar Dutta, Aparajitha Karthikeyan, Nityasa Mishra +2
We analyze the prospects for studying scalar non-standard interactions (SNSI) using the neutrino burst from a Galactic supernova. SNSI modify the resonant flavor conversion and, co…
Neutrino Theory in the Precision Era
Asmaa Abada, Gabriela Barenboim, Toni Bertólez-Martínez +76
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 st…
Signatures of quasi-Dirac neutrinos in diffuse high-energy astrophysical neutrino data
Kiara Carloni, Yago Porto, Carlos A. Argüelles +2
Although the sources of astrophysical neutrinos are still unknown, they are believed to be produced by a population of sources in the distant universe. Measurements of the diffuse,…