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

A. Lampis; F. Borgato; D. Brundu; A. Cardini; G. M. Cossu; G. -F. Dalla Betta; M. Garau; L. La Delfa; A. Lai; A. Loi; M. Obertino; G. Simi; S. Vecchi

doi:10.1088/1748-0221/18/01/C01051

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

Instrumentation and Detectors 2023-02-08 v2 High Energy Physics - Experiment

Authors: A. Lampis , F. Borgato , D. Brundu , A. Cardini , G. M. Cossu , G. -F. Dalla Betta , M. Garau , L. La Delfa , A. Lai , A. Loi , M. Obertino , G. Simi , S. Vecchi

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Abstract

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 $2.5 \cdot 10^{16}\,1\,MeV\, n_{eq}\,cm^{-2}$ . This feature and a detection efficiency close to $99\%$ make this sensors one of the best candidates for 4D tracking detectors in High-Energy-Physics experiments.

Keywords

3d trench silicon pixel sensors time resolution beam test irradiation detection efficiency 4d tracking detectors high-energy physics

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@article{arxiv.2209.14632,
  title  = {10 ps timing with highly irradiated 3D trench silicon pixel sensors},
  author = {A. Lampis and F. Borgato and D. Brundu and A. Cardini and G. M. Cossu and G. -F. Dalla Betta and M. Garau and L. La Delfa and A. Lai and A. Loi and M. Obertino and G. Simi and S. Vecchi},
  journal= {arXiv preprint arXiv:2209.14632},
  year   = {2023}
}

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Prepared for submission to JINST, IWORID 2022

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

Abstract

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