Apr 20 – 30, 2020
Virtual/Digital only workshop
Europe/Paris timezone

Progress towards a 4D fast tracking pixel detector

Apr 21, 2020, 2:35 PM
25m
Virtual/Digital only workshop

Virtual/Digital only workshop

Speaker

Marco Petruzzo (Università degli Studi e INFN Milano (IT))

Description

We present recent results of the R&D for a novel 4D fast tracking system based on rad-hard pixel sensors and front-end electronics capable of reconstructing four dimensional particle trajectories in real time. Particularly relevant results are: i) timing resolution of 30 ps for 55 micron pitch 3D silicon pixel sensors measured in a recent beam test, ii) design and production of front-end electronics prototype chip, iii) a stub-based fast tracking algorithm implemented and tested in commercial FPGA using a pipelined architecture. Tracking performance for a 4D pixel detector for a future upgrade of the LHCb experiment will be also discussed.

Consider for young scientist forum (Student or postdoc speaker) Yes
Second most appropriate track (if necessary) Novel approaches and algorithms, and theoretical analysis

Primary authors

Nicola Neri (Università degli Studi e INFN Milano (IT)) Marco Petruzzo (Università degli Studi e INFN Milano (IT)) Mauro Citterio (Università degli Studi e INFN Milano (IT)) Paolo Gandini (INFN Milano (IT)) Stefano Riboldi Massimiliano Luchi (University and INFN Milano) Adriano Lai (Universita e INFN, Cagliari (IT)) Valentino Liberali (Università degli Studi e INFN Milano (IT))

Presentation materials