Difference between revisions of "NaI JD-766 Attenuation"

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:{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="1
 
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|  Run Number || Configuration || CF-252 Source || Counts || Run Time (Sec) || Count Rate (Hz)
+
|  Run Number || Configuration || Discriminator Threshold || CF-252 Source || Counts || Run Time (Sec) || Count Rate (Hz)
 
|-
 
|-
|  1  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  1  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  2  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
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|  2  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  3  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
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|  3  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  4  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  4  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  5  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  5  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  6  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  6  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  7  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  7  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  8  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  8  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  9  || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  9  || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
|-
 
|-
|  10 || Unshielded detector at +800V, no discriminator or amplifier || Yes ||  || 60 ||
+
|  10 || Unshielded detector at +800V, no amplification || 15mV || Yes ||  || 60 ||
 
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Revision as of 20:47, 14 May 2021

Preliminary Measurements

Detector JD-766 on experimental table to measure background count rate to be used in attenuation measurements.












Run Number Configuration CF-252 Source Counts Run Time (Sec) Count Rate (Hz)
1 Unshielded detector at +800V, no discriminator or amplifier No 49 60
2 Unshielded detector at +800V, no discriminator or amplifier No 46 60
3 Unshielded detector at +800V, no discriminator or amplifier No 46 60
4 Unshielded detector at +800V, no discriminator or amplifier No 36 60
5 Unshielded detector at +800V, no discriminator or amplifier No 46 60
6 Unshielded detector at +800V, no discriminator or amplifier No 42 60
7 Unshielded detector at +800V, no discriminator or amplifier No 45 60
8 Unshielded detector at +800V, no discriminator or amplifier No 47 60
9 Unshielded detector at +800V, no discriminator or amplifier No 54 60
10 Unshielded detector at +800V, no discriminator or amplifier No 41 60


Run Number Configuration Discriminator Threshold CF-252 Source Counts Run Time (Sec) Count Rate (Hz)
1 Unshielded detector at +800V, no amplification 15mV Yes 60
2 Unshielded detector at +800V, no amplification 15mV Yes 60
3 Unshielded detector at +800V, no amplification 15mV Yes 60
4 Unshielded detector at +800V, no amplification 15mV Yes 60
5 Unshielded detector at +800V, no amplification 15mV Yes 60
6 Unshielded detector at +800V, no amplification 15mV Yes 60
7 Unshielded detector at +800V, no amplification 15mV Yes 60
8 Unshielded detector at +800V, no amplification 15mV Yes 60
9 Unshielded detector at +800V, no amplification 15mV Yes 60
10 Unshielded detector at +800V, no amplification 15mV Yes 60












NaI_JD-766

NaI_Attenuation_Measurements