CH HPGe Efficiency - Revision history

Harpconn: /* Efficiency Measurements Summer 2022 */

2022-10-31T14:24:51Z

Efficiency Measurements Summer 2022

2022-10-19T16:18:34Z

90 Degrees Off Axis

2022-10-19T16:15:47Z

90 Degrees Off Axis

2022-10-19T14:49:49Z

On Axis

2022-10-19T14:46:19Z

On Axis

2022-10-19T14:40:16Z

On Axis

2022-10-17T20:20:47Z

Absolute Efficiency

2022-10-13T20:49:25Z

Dead Time Analysis

2022-10-13T20:48:58Z

Overlays

2022-10-13T20:48:35Z

Dead Time Analysis

← Older revision		Revision as of 14:24, 31 October 2022
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	='''Efficiency Measurements Summer 2022'''=		='''Efficiency Measurements Summer 2022'''=
		+
		+	<big>This page is ''mostly'' correct, but will need to be updated to reflect the final methodologies. </big>

	=='''Electronics Chain'''==		=='''Electronics Chain'''==

@@ Line 98: / Line 98: @@
 <gallery heights="300" widths="550" class="center">
-CH_ADC_Eu152_OffAxis_7-26-22.png|'''Figure 7:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from the side of the cap of detector, 90 degrees from central axis of detector crystal.
+CH_ADC_Eu152_OffAxis_10-18-22.png|'''Figure 7:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from the side of the cap of detector, 90 degrees from central axis of detector crystal.
 CH_Eu152_OffAxis_Log_10-18-22.png|'''Figure 8:''' Energy calibrated and time normalized spectrum from Figure 6.
 CH_Eu152_OffAxis_Background_Subtacted_7-26-22.png|'''Figure 9:''' Background subtracted energy spectrum from 90 degree off axis measurements.

@@ Line 99: / Line 99: @@
 <gallery heights="300" widths="550" class="center">
 CH_ADC_Eu152_OffAxis_7-26-22.png|'''Figure 7:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from the side of the cap of detector, 90 degrees from central axis of detector crystal.
-CH_Eu152_OffAxis_Log_7-26-22.png|'''Figure 8:''' Energy calibrated and time normalized spectrum from Figure 6.
+CH_Eu152_OffAxis_Log_10-18-22.png|'''Figure 8:''' Energy calibrated and time normalized spectrum from Figure 6.
 CH_Eu152_OffAxis_Background_Subtacted_7-26-22.png|'''Figure 9:''' Background subtracted energy spectrum from 90 degree off axis measurements.
 </gallery>

@@ Line 75: / Line 75: @@
 <gallery heights="300" widths="550" class="center">
-CH_ADC_Eu152_OnAxis_10-18-22.png|'''Figure 4:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from end cap of detector directly on central axis. The red arrows indicate peaks used in regression for energy calibration.
+CH_ADC_Eu152_OnAxis_10-18-22.png|'''Figure 4:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from end cap of detector directly on central axis.
 CH_Eu152_OnAxis_Log_10-18-22.png|'''Figure 5:''' Energy calibrated and time normalized spectrum from Figure 4.
 CH_Eu152_OnAxis_Background_Subtacted_7-26-22.png|'''Figure 6:''' Background subtracted and energy calibrated on axis spectrum from Eu152.

@@ Line 75: / Line 75: @@
 <gallery heights="300" widths="550" class="center">
-CH_ADC_Eu152_OnAxis_7-26-22.png|'''Figure 4:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from end cap of detector directly on central axis. The red arrows indicate peaks used in regression for energy calibration.
+CH_ADC_Eu152_OnAxis_10-18-22.png|'''Figure 4:''' Eu152 Emission spectrum captured using HPGe detector and ADC in clean room on 7/26/22. Eu152 source placed 45cm from end cap of detector directly on central axis. The red arrows indicate peaks used in regression for energy calibration.
 CH_Eu152_OnAxis_Log_10-18-22.png|'''Figure 5:''' Energy calibrated and time normalized spectrum from Figure 4.
 CH_Eu152_OnAxis_Background_Subtacted_7-26-22.png|'''Figure 6:''' Background subtracted and energy calibrated on axis spectrum from Eu152.

@@ Line 202: / Line 202: @@
 |}
 <gallery heights="400" widths="600" class="center">
-CH Intrinsic Efficiencies 8-4-22.png|''On and Off axis intrinsic efficiency of the HPGe detector as a function of energy using a <sup>152</sup>Eu 45cm away from the detector casing.''
+CH_Int_Efficiencies_Oct22.png|''On and Off axis intrinsic efficiency of the HPGe detector as a function of energy using a <sup>152</sup>Eu 45cm away from the detector casing.''
-CH Absolute Efficiencies 8-4-22.png|''On and Off axis absolute efficiency of the HPGe detector as a function of energy using a <sup>152</sup>Eu 45cm away from the detector casing.''
+CH_Abs_Efficiencies_Oct22.png|''On and Off axis absolute efficiency of the HPGe detector as a function of energy using a <sup>152</sup>Eu 45cm away from the detector casing.''
 </gallery>

← Older revision		Revision as of 20:49, 13 October 2022
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	==='''Dead Time Analysis'''===		==='''Dead Time Analysis'''===
		+
		+	<gallery heights="300" widths="550" class="center">
		+	CH_Dead_Time_Missed_ROC_Trigger.png\|Caption1
		+	CH_Dead_Time_Wiggle.png\|Caption2
		+	CH_Dead_Time_Wiggle_ENHANCED.png\|Caption2
		+	</gallery>

	=='''Efficiency Calculations'''==		=='''Efficiency Calculations'''==

← Older revision		Revision as of 20:48, 13 October 2022
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	</gallery>		</gallery>

−	~~<gallery>~~
−	~~CH_Dead_Time_Missed_ROC_Trigger.png\|Caption1~~
−	~~CH_Dead_Time_Wiggle.png\|Caption2~~
−	~~CH_Dead_Time_Wiggle_ENHANCED.png\|Caption2~~
−	~~</gallery>~~
	==='''Dead Time Analysis'''===		==='''Dead Time Analysis'''===