A bstract We search for scalar and tensor non-standard interactions using (anti)-electron neutrino disappearance in oscillation data. found a slight preference non-zero CP violation, coming from both interactions. The violation is led by Daya Bay low-energy data with significance that reaches ~ 1 . 7 σ the global analysis (and 2 when considering only medium baseline reactors data) compared to s...

When collecting spectroscopic data on at least four isotopes, nonlinearities in the King plot are a possible sign of physics beyond standard model. In this work, an improved approach to search for hypothetical new interactions with isotope-shift spectroscopy few-electron ions is presented. Careful account taken small nuclear corrections energy levels and gyromagnetic factors, which cause deviat...