27th RD50 Workshop (CERN)

Beam test of 3D pixel detectors up to fluences of 9e15 neq/cm2

4 Dec 2015, 09:40

20m

6/2-024 - BE Auditorium Meyrin (CERN)

Standard (20 min including discussion) 3D and Pixel detectors

Speaker

Ivan Lopez Paz (Universitat Autònoma de Barcelona (ES))

Description

3D FEI4 pixel detectors from the IBL production were non-uniformly irradiated at CERN-PS with 23 GeV protons up to a maximum fluence of 9e15 neq/cm2. The devices have been studied in beam tests at CERN SPS and good efficiencies of >97% have been achieved at the highest fluence already at 170 V. Especially interesting is the option to study a vast range of fluences on a single pixel device due to the non-uniform beam profile. This presentation will give an overview on the achieved results.

Presentation materials

ILopez_RD50Dec2015_v2.pdf