Feb 20 – 22, 2017
FBK, Trento
Europe/Zurich timezone

Development of the SHiP Timing Detector Based on Scintillating Bars Readout by SiPMs

Feb 22, 2017, 2:40 PM
20m
Aula Grande (FBK, Trento)

Aula Grande

FBK, Trento

Via Santa Croce, 77 38122 Trento ITALY

Speaker

Christopher Betancourt (Universitaet Zuerich (CH))

Description

The SHiP experiment (Search for Hidden Particles) is a new general purpose fixed target experiment proposed at the CERN SPS accelerator. A dedicated beam line in the North Area will be aimed at a fixed target station, followed by a magnetic shield to reduce beam induced background. The facility will comprise a compact tau neutrino detector and a detector to search for hidden particles. Background rejection is ensured by use of background taggers and a dedicated timing detector. The timing detector is used to reduce combinatorial di-muon background by requiring incoming particles to be coincident in time within 100 ps. One option for the timing detector consists of columns of horizontal scintillating bars read-out on each end by Silicon Photomultiplier (SiPM) arrays. This study includes characterization of SiPMs from different manufacturers to be used in the timing detector as well as results of time resolution measurements of EJ-200 and EJ-230 plastic scintillating bars read-out on both ends by SiPMs.

TRACK Applications

Primary author

Christopher Betancourt (Universitaet Zuerich (CH))

Co-authors

Barbara Storaci (Universitaet Zuerich (CH)) Nicola Serra (Universitaet Zuerich (CH)) Ruth Brundler Denzer (Universitaet Zuerich (CH))

Presentation materials