Goal of the paper

Discuss the efficiency and time resolution of different geometry for I-MCP configuration tested during the 2014-2015-2016 iMCP test beam program. Starting from the chevron configuration already discussed in the first paper [[][]], we add more layers (Z-stack, 4 layers) or thicker layers (

The possibility of radiation hard radiators (quartz window + rad hard cathode, quartz window + coated MCP) or MCP with higher secondary emission efficiency (MgO2 coating) will be discussed in a successive paper

Data will be analyzed in a consistent way using H4 analysis both for the BTF and for the H2/H4 configurations.

Preshower configuration for high energy electrons (@H4_2014)

Available Geometries:

# Configuration MCP configuration Test beams # MCP layers Runs
1 BINP Chevron @BTF_2014, @ H4_2014 2  
2 BINP Z-stack @H4_2014 3 HVScan
3 BINP 9040 (1 layer L:d 90:1 , 1 layer L:d 40:1) @BTF_2015, @H2_2015 2  
4 BINP 9090 (1 layer L:d 90:1, 1 layer L:d 90:1) @BTF_2015, @H2_2015 2  
5 CameroneRM 9040 (1 layer L:d 90:1 5mu, 1 layer L:d 40:1 25mu) @BTF_2016 2 HVScan
6 CameroneRM 9040 (1 layer L:d 90:1 8mu, 1 layer L:d 40:1 25mu) @BTF_2016 2 HVScan
7 CameroneMib 909040 (2 layers L:d 90:1 10mu, 1 layer L:d 40:1 25mu) @BTF_2016, @T9_2016 3 HVScan
8 CameroneMib 909040 (2 layers L:d 90:1 25mu, 1 layer L:d 40:1 25mu) @BTF_2016, @T9_2016 3 HVScan, HVScan2
9 BINP3 904040 (1 layers L:d 90:1, 2 layer L:d 40:1 25mu) @BTF_2016 3 HVScan, Timing
10 BINP2 404040 (3 layers L:d 40:1 25mu) @BTF_2016 3 HVScan,Timing
11 BINP4 90904040 (2 layers L:d 90:1, 2 layer L:d 40:1 25mu) @BTF_2016 4 HVScan,Timing
12 BINP1 40404040 (4 layers L:d 40:1 25mu) @BTF_2016 4 HVScan,Timing

-- PaoloMeridiani - 2016-09-08

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Topic revision: r8 - 2016-10-03 - ChiaraRovelli
 
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