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Outputs (3)

NuFit-6.0: updated global analysis of three-flavor neutrino oscillations (2024)
Journal Article
Esteban, I., Gonzalez-Garcia, M. C., Maltoni, M., Martinez-Soler, I., Pinheiro, J. P., & Schwetz, T. (2024). NuFit-6.0: updated global analysis of three-flavor neutrino oscillations. Journal of High Energy Physics, 2024(12), Article 216. https://doi.org/10.1007/jhep12%282024%29216

We present an updated global analysis of neutrino oscillation data as of September 2024. The parameters θ12, θ13, ∆m212, and ∣∆m3ℓ2∣ (ℓ = 1, 2) are well-determined with relative precision at 3σ of about 13%, 8%, 15%, and 6%, respectively. The third m... Read More about NuFit-6.0: updated global analysis of three-flavor neutrino oscillations.

Boosting neutrino mass ordering sensitivity with inelasticity for atmospheric neutrino oscillation measurement (2024)
Journal Article
Olavarrieta, S. G., Jin, M., Argüelles, C. A., Fernández, P., & Martinez-Soler, I. (2024). Boosting neutrino mass ordering sensitivity with inelasticity for atmospheric neutrino oscillation measurement. Physical Review D, 110(5), Article L051101. https://doi.org/10.1103/physrevd.110.l051101

In this letter, we study the potential of boosting the atmospheric neutrino experiments sensitivity to the neutrino mass ordering (NMO) sensitivity by incorporating inelasticity measurements. We show how this observable improves the sensitivity to th... Read More about Boosting neutrino mass ordering sensitivity with inelasticity for atmospheric neutrino oscillation measurement.

Relic neutrino decay solution to the excess radio background (2024)
Journal Article
Bhupal Dev, P., Di Bari, P., Martínez-Soler, I., & Roshan, R. (2024). Relic neutrino decay solution to the excess radio background. Journal of Cosmology and Astroparticle Physics, 2024(04), Article 046. https://doi.org/10.1088/1475-7516/2024/04/046

The excess radio background detected by ARCADE 2 represents a puzzle within the standard cosmological model. There is no clear viable astrophysical solution, and therefore, it might indicate the presence of new physics. Radiative decays of a relic ne... Read More about Relic neutrino decay solution to the excess radio background.