Else Lytken

collaborators

3 papers

hep-ph2026

Glimpses of the X17 from coherent elastic neutrino nucleus scattering

Johan Rathsman, Joakim CederkÃ¤ll, Yasar Hicyilmaz +2

We show that the process of Coherent Elastic neutrino (Î½) Nucleus Scattering (CEÎ½NS) at nuclear reactor experiments has significant sensitivity to the so-called X17 particle, whi…

hep-ph2026

Neural Fake Factor Estimation Using Data-Based Inference

Jan GavranoviÄ, Lara ÄaliÄ, 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…

hep-ph2025

Hunting the elusive $X 17$ in CE $I^½$ NS at the ESS

Joakim CederkÃ¤ll, YaÅar HiÃ§yÄ±lmaz, Else Lytken +2

The so-called $X 17$ particle has been proposed in order to explain a very significant resonant behaviour (in both the angular separation and invariant mass) of $e^{+} e^{-}$ pairs produ…

Glimpses of the X17 from coherent elastic neutrino nucleus scattering

Neural Fake Factor Estimation Using Data-Based Inference

Hunting the elusive X17 in CEI^½NS at the ESS

Hunting the elusive $X 17$ in CE $I^½$ NS at the ESS