R. Yokota

activity

20242026

collaborators

3 papers

physics.ins-det2026

Performance of an LYSO-Based Active Converter for a Conversion Spectrometer aiming for 52.8 MeV photon detection in Future $I^¼^{+} \to e^{+} I^^{3}$ Search Experiments

Sei Ban, Lukas Gerritzen, Fumihito Ikeda +5

To facilitate future $I^¼^{+} \to e^{+} I^^{3}$ search experiments with a branching-ratio sensitivity of $1 0^{- 15}$ , we are developing a conversion spectrometer that incorporates an active…

hep-ex2025

New limit on the Î¼+->e+Î³decay with the MEG II experiment

K. Afanaciev, A. M. Baldini, S. Ban +65

This letter reports the result of the search for the decay Î¼+->e+Î³undertaken at the Paul Scherrer Institut in Switzerland with the MEG II experiment using the data collected in t…

nucl-ex2024

Search for the X17 particle in $^{7} Li (p, e^{+} e^{-})^{8} Be$ processes with the MEG II detector

The MEG II collaboration, K. Afanaciev, A. M. Baldini +64

The observation of a resonance structure in the opening angle of the electron-positron pairs in the $^{7}$ Li(p,\ee) $^{8}$ Be reaction was claimed and interpreted as the production…

Performance of an LYSO-Based Active Converter for a Conversion Spectrometer aiming for 52.8 MeV photon detection in Future I^¼+→e+I^3 Search Experiments

New limit on the Î¼+->e+Î³decay with the MEG II experiment

Search for the X17 particle in 7Li(p,e+e−)8Be processes with the MEG II detector

Performance of an LYSO-Based Active Converter for a Conversion Spectrometer aiming for 52.8 MeV photon detection in Future $I^¼^{+} \to e^{+} I^^{3}$ Search Experiments

Search for the X17 particle in $^{7} Li (p, e^{+} e^{-})^{8} Be$ processes with the MEG II detector