RPC R&D Approved Results for Conferences

Plots approved in 2016

Plots approved for RPC2016 (February 2016)

Figure Description
hv50_b_or.png HV50 distributions of Barrel and Endcap: According to the their position the RPCs are subdivided in 2 or 3 eta partitions, called roll. Each roll has a readout and thus it might be considered as an individual detector unit. These plots compare four HV Scans, one done during run2 of the LHC (2015) and the other three during run1 (2011, 2012_1, 2012_2) in order to monitor the chamber performance. The HV50 is defined as the high voltage at which every roll reaches 50% of the plateau efficiency. The distributions are very similar therefore no obvious ageing effect is observed. The different HV50 values for Barrel and Endcap chambers depends on different construction techniques used. Contact: cms-dpg-conveners-rpc@cernNOSPAMPLEASE.ch

-- IsaPedraza - 2016-07-18

Topic attachments
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PNGpng hv50_b_or.png r1 manage 25.3 K 2016-09-27 - 18:20 BorislavPavlov  
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Topic revision: r2 - 2016-09-27 - BorislavPavlov
 
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