Feb 19 – 21, 2018
Max-Planck-Institut für Physik, Munich
Europe/Zurich timezone

Test Beam study of small-pitch 3D pixel sensors from CNM

Not scheduled
15m
Max-Planck-Institut für Physik, Munich

Max-Planck-Institut für Physik, Munich

Max-Planck-Institut für Physik (Werner-Heisenberg-Institut) Föhringer Ring 6 80805 München

Speaker

Dr Gervasio Gomez (Universidad de Cantabria (ES))

Description

Silicon pixel sensors of cell size 50um x 50um fabricated at CNM using 3D, doubled-sided n-on-p technology were bump-bonded to ROC4Sens readout chips and tested in an electron test beam at DESY. We show initial results of efficiency, charge collection, charge sharing, noise and resolution for different track incidence angles. The sensor+ROC assemblies were later irradiated with protons to a fluence of 3e15 neq/cm2. Preliminary results of irradiated sensors are also shown.

Primary author

Dr Gervasio Gomez (Universidad de Cantabria (ES))

Presentation materials

There are no materials yet.