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hep-ph2026
The X17 Existence Hinted at by Nuclear Reactor Neutrinos
Johan Rathsman, Joakim Cederkäll, Yasar Hicyilmaz +2
We show that by exploiting the process of Coherent Elastic neutrino (v) Nucleus Scattering (CEvNS), neutrino measurements by nuclear reactor experiments appear to corroborate the e…
hep-ph2026
Glimpses of the X17 from coherent elastic neutrino nucleus scattering
Johan Rathsman, Joakim Cederkäll, Yasar Hicyilmaz +2
We show that the process of Coherent Elastic neutrino (ν) Nucleus Scattering (CEνNS) at nuclear reactor experiments has significant sensitivity to the so-called X17 particle, which…
hep-ph2025
Neural Fake Factor Estimation Using Data-Based Inference
Jan Gavranovič, Lara Čalić, Jernej Debevc +2
In a high-energy physics data analysis, the term "fake" backgrounds refers to events that would formally not satisfy the (signal) process selection criteria, but are accepted nonet…