Signatures of supermassive charged gravitinos in liquid scintillator detectors

Adrianna Kruk, Michał Lesiuk, Krzysztof A. Meissner +1

In a previous work [K.A. Meissner and H. Nicolai, Eur. Phys. J. C {\bf 84}, 269 (2024)], two of the present authors have suggested possible experimental ways to search for stable s…