CEM Splitter Documentation

Documentation:

CEM Splitter Paper (07/26/02) TeX File

Parts:

Splitter Parts Page

Cabling & Mapping:

Cabling & Mapping Page

Basis of Estimates:

Basis of Estimates Page

Pictures:

Black & White Picture of Splitter with Text (ps-06/11/02) (jpg-06/10/02) (ppt-07/23/02)
Color Picture of Splitter with Text (ps-06/10/02) (jpg-06/26/02) (ppt-07/23/02)
Splitter Diagram (ps-07/02/02) (ppt-07/15/02)

Results:

Stand-alone Test Results
Scope pictures with 1 Volt input (06/10/02)
Scope pictures with 150 mV input (06/10/02)
Secondary splitter response as a function of input voltage (07/23/02)
B0 Test ADMEM stand-alone Test Results
ADMEM test stand: Pedestals (06/10/02)
ADMEM results: 10 GeV Blowup - Bucket 1 ( 06/10/02)
ADMEM results: 10 GeV Input - 4 Buckets (06/10/02)
ADMEM results: 40 GeV Comparison (07/23/02)
ADMEM results: 40 GeV Comparison with no 50 ohm termination on the secondary output (06/26/02)
Pretty 40 GeV Comparison (07/23/02)
(12/07/02)
B0 Teststand ADMEM/ASD/TDC Test Results: Comparing Splitter to No Splitter
Diff. in ADC Counts vs. ADC Counts. Top: No splitter - Splitter, Bot: No splitter-Control(12/07/02)
Diff. in ADC Counts vs. ADC Counts. Top: No splitter - Splitter, Bot: Smaller scale (11/26/02)
Top: Diff. in ADC Counts vs. ADC Counts, Bot: Percent error vs. ADC Counts (11/26/02)
Top: Splitter vs. No Splitter, Bot: Difference vs ADC counts (11/26/02)
Top: Percent Error vs. ADC Counts, Bot: TDC Efficiency vs. ADC Counts(11/26/02)
Top: Percent Error vs. ADC Counts, Bot: Smaller scale(11/26/02)
TDC Efficiency vs. ADC Counts (12/07/02)
Splitter vs. No Splitter (12/07/02)
Histogram of Delta Counts. Top: Splitter-No Splitter, Bot: No splitter-control (12/07/02)
Histogram of Percent ADC diff counts. Top: Splitter-No Splitter, Bot: No splitter-control (12/07/02)
Histogram of Percent RMS ADC diff counts. Top: Splitter-No Splitter, Bot: No splitter-control (12/07/02)
Top: Percent Error vs. ADC Counts, Bot: with control sample(ADMEM (12/07/02)
Top: Ratio of mean ADC Counts vs. ADC counts, Bot: with control sample (12/19/02)
Splitter RMS ADC counts vs. No Splitter RMS ADC counts (12/07/02)
Top: Diff. in RMS ADC Counts. Bot: with control (12/07/02)
Top: Splitter RMS. vs. No splitter RMS, Bot: Delta RMS vs. ADC counts (12/05/02)
On detector calibration tests
Measurement of intrinsic timing resolution of splitter using LED (07/23/02)
Splitter Noise (07/23/02)
LED Comparison (07/17/02)
LED Pedistals (07/17/02)

E/P in-situ tests using electrons in real data comparing real data 1 month of running before Jan 2003 Shutdown when Splitters were installed
Raw E/P values in tower 9 (04/28/03)
E/P for electrons in tower 9, before installation (04/23/03)
E/P for electrons in tower 9, after installation(04/23/03)
Differences (before-after) (04/23/03)
Difference (before-after) vs. wedge number (04/28/03)

Created by Chris Battle (cbattle12@yahoo.com)
Maintained by Peter Wagner (wagnp@fnal.gov)
Last Updated - 09/05/03