10 ps timing with highly irradiated 3D trench silicon pixel sensors

In this paper the results of a beam test characterization campaign of 3D trench silicon pixel sensors are presented. A time resolution in the order of 10 ps was measured both for non-irradiated and irradiated sensors up to a fluence of $2.5\cdot {10}^{16}1MeV{n}_{eq}c{m}^{-2}$. This feature and a detection efficiency close to $99\mathrm{\%}$ make this sensors one of the best candidates for 4D tracking detectors in High-Energy-Physics experiments.