Difference between revisions of "June,18,2007 Teachers in lab"
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== Tuesday , June 19, 2007 == | == Tuesday , June 19, 2007 == | ||
| − | Today our team of experimenters setup a discriminator to determine which of the PMT outputs woudld be used to define the presense of a charged particle passing through the scintillator | + | Today our team of experimenters setup a discriminator to determine which of the PMT outputs woudld be used to define the presense of a charged particle passing through the scintillator. |
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| + | [[Image:Discriminator.jpeg]] | ||
Revision as of 17:49, 19 June 2007
Experimenters:
- Jenette Briggs
- Keith Quigley
- Bettie Keetch
- Tony Forest
Monday, June 18, 2007
Out Quarknet Teachers had their first seesion experimenting with a coscmic ray test stand made up of two scintillators. Each scintillator was attached to a single PMT. A voltage of -900 Volts was applied and signals were observed using an oscilloscope.
First Cosmic ray scope pictures using PMT + Scintillator
First scope picture on a single detector
now look for a coincidence signal between two PMT detectors
Tuesday , June 19, 2007
Today our team of experimenters setup a discriminator to determine which of the PMT outputs woudld be used to define the presense of a charged particle passing through the scintillator.
