A 5 nm CsI photocathode achieves 10.9 ps time resolution with over 30 photoelectrons in PICOSEC Micromegas, while Ti and B4C offer robust options at ~30 ps.
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Advances in photocathode development for PICOSEC Micromegas precise-timing detectors
A 5 nm CsI photocathode achieves 10.9 ps time resolution with over 30 photoelectrons in PICOSEC Micromegas, while Ti and B4C offer robust options at ~30 ps.