Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station. - Aguilar M; Ali Cavasonza L; Alpat B; Ambrosi G; Arruda L; Attig N; Aupetit S; Azzarello P; Bachlechner A; Barao F; Barrau A; Barrin L; et al. (Physical review letters, 2018)