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T: Fachverband Teilchenphysik

T 70: Myondetektoren

T 70.6: Group Report

Tuesday, March 28, 2017, 18:05–18:25, VSH 06

On chamber verification of new TDCs for CMS (DT) muon chamber upgrade — •Carsten Heidemann and Thomas Hebbeker — III. Physikalisches Institut A RWTH Aachen University, Aachen

During the Phase II Upgrade of CMS the on chamber electronics of the CMS (DT) muon chambers will be replaced. Most of the on chamber logic is relocated to the service cavern, allowing access also during data taking periods. Only the time to digital conversion will still be located on the chambers. After testing the FPGA based TDC in the lab, now the required verification is done on a spare chamber. Measurements done on the demonstrator set-up will be presented.