Difference between revisions of "MainPage:Nuclear:KaonDetector:PMTCharacteristics"

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Revision as of 13:51, 1 December 2011

This page is under construction.
It requires a review!

⇐ Back to the Kaon Detector page

Objectives of PMT Characterization

The group is performing different experiments with some PMT to construct a tool to analyse the equipment that will be used in the aerogel detector.

Previous analysis of PMT's gain

The University of South Carolina had analyzed the PMT before it comes to JLab. It was done in the summer of 2011. Here is a table with the main characteristics of each PMT, separated by its serial number.

This table can also be download as a spreadsheet: [File:PMTcatalog.xls].

PMT characteristics (from the University of South Carolina)
Serial Number High Voltage (kV) Gain AAA Comments
3 1600 22856140.36 AAA
2 1600 22856140.36 AAA
1 1600 22856140.36 AAA
4 1600 22856140.36 AAA

Position dependence of incident photon

Position dependence setup for PMT characterization
PositionDependence1.JPG
PositionDependence2.JPG
PositionDependence3.JPG

Details on the step motor that are being used in the position dependence experiment can be found in the following links: