1–5 Jun 2026
Paraninfo, University of Zaragoza
Europe/Madrid timezone

Probing the neutrino fog with XENONnT: CE$\nu$NS, light WIMPs, and BSM-$\nu$ physics with a 6.77 t$\times$yr exposure

2 Jun 2026, 11:30
20m
Pedro Cerbuna

Pedro Cerbuna

Oral presentation Astrophysical observations Parallel Session - Indirect Detection / Astro

Speaker

Giovanni Volta (Max-Planck-Institut für Kernphysik)

Description

At IDM 2024, the XENON collaboration reported the first indication of nuclear recoils from solar $^{8}$B neutrinos via coherent elastic neutrino-nucleus scattering (CE$\nu$NS) in the XENONnT detector, utilizing a total exposure of 3.51 t$\times$yr from the first two science runs. In this talk, I will present the results of a blind search for CE$\nu$NS using the third science run, which contributes an additional 3.25 t$\times$yr of exposure. I will discuss the combined analysis of these datasets, summarize key improvements in the data analysis pipeline, and present updated results on CE$\nu$NS, searches for light WIMPs, and Beyond Standard Model (BSM) neutrino physics.

Main Contribution topic Astrophysical observations
Secondary contribution topic Light Dark Matter

Author

Giovanni Volta (Max-Planck-Institut für Kernphysik)

Presentation materials