DAQ - Revision history

Abdehait: /* Electronic Setup for the Neutron detector at the IAC */

2013-10-21T14:17:14Z

Electronic Setup for the Neutron detector at the IAC

2013-10-21T14:16:58Z

Electronic Setup for the Neutron detector at the IAC

2013-08-18T00:05:53Z

Electronic Setup for the Neutron detector at the IAC

2013-08-18T00:05:20Z

LDS Using CAEN V792 QDC

2013-08-18T00:04:39Z

LDS Using CAEN V792 QDC

2013-08-18T00:01:06Z

Data Acquisition (DAQ)

2013-08-18T00:00:32Z

Electronics Flow Chart

2013-08-17T23:48:26Z

GEM gain data graphs and GEM Calibration at the IAC

2013-08-17T23:46:54Z

LDS Using CAEN V792 QDC

2013-08-17T23:42:53Z

DAQ system description

@@ Line 29: / Line 29: @@
 - The area of the detector kipton window increased to the same size of the GEM cards( 10X10 cm).
-- The distance of the cathode from the first GEM increased up to 10mm. previously the distance was about 3-4 mm.
+- The distance of the cathode from the first GEM increased up to 10 mm. previously the distance was about 3-4 mm.
 Increasing the drift distance demands an increase in cathode potential to maintain the same values of the electric field in the old setup.

@@ Line 29: / Line 29: @@
 - The area of the detector kipton window increased to the same size of the GEM cards( 10X10 cm).
-- The distance of the cathode from the first GEM increased up to 1.2 cm. previously the distance was about 3-4 mm.
+- The distance of the cathode from the first GEM increased up to 10mm. previously the distance was about 3-4 mm.
 Increasing the drift distance demands an increase in cathode potential to maintain the same values of the electric field in the old setup.

← Older revision		Revision as of 00:05, 18 August 2013
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−	;Electronics Flow Chart	+	;Electronics Flow Chart Using QDC and TDC

	[[File:IAC_electronics_flow_chart.png \|200px]]		[[File:IAC_electronics_flow_chart.png \|200px]]

← Older revision		Revision as of 00:05, 18 August 2013
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−		+	;Electronics Flow CHart Using QDC

	[[File:LDS_electronics_flow_chart.png \|200px]]		[[File:LDS_electronics_flow_chart.png \|200px]]

← Older revision		Revision as of 00:04, 18 August 2013
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	== LDS Using CAEN V792 QDC==		== LDS Using CAEN V792 QDC==
		+
		+
		+	[[GEM performance QDC data graphs]]
		+
		+
		+
		+
		+	[[Calibrating GEM detector]]
		+
		+

@@ Line 3: / Line 3: @@
 The data acquisition system used for recording the data that collected from the detector trigger output consists of CAEN V792 anolog-digital converter, V760 scalar, ortec  gate and delay, ortec timing filter amplifier 474,ortec counter 875,  P.S. 710 octal discriminator, and P.S. eight channel variable gain amplifier 777, and a CPU supported by CODA and ROOT. The data were collected manually from ortec counter, and digitally using the CAEN modules that were connected together and to the CPU by a VME crate.
 == LDS Using CAEN V792 QDC==
@@ Line 10: / Line 8: @@
 [[File:LDS_electronics_flow_chart.png |200px]]
 =Electronic Setup for the Neutron detector at the IAC=

← Older revision		Revision as of 00:00, 18 August 2013
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−	==Electronics Flow Chart==	+	;Electronics Flow Chart

	[[File:IAC_electronics_flow_chart.png \|200px]]		[[File:IAC_electronics_flow_chart.png \|200px]]

← Older revision		Revision as of 23:48, 17 August 2013
Line 15:		Line 15:


−	=~~GEM gain data graphs and GEM Calibration~~ at the IAC=	+	=Electronic Setup for the Neutron detector at the IAC=

	;Summary		;Summary

← Older revision		Revision as of 23:46, 17 August 2013
Line 10:		Line 10:

	[[File:LDS_electronics_flow_chart.png \|200px]]		[[File:LDS_electronics_flow_chart.png \|200px]]
		+
		+
		+
		+
		+
		+	=GEM gain data graphs and GEM Calibration at the IAC=
		+
		+	;Summary
		+
		+	The detector is installed in the IAC after modifications took place in the detector design.
		+
		+	The modifications are:
		+
		+	1- The area of the detector kipton window increased to the same size of the GEM cards( 10X10 cm).
		+
		+	2- The distance of the cathode from the first GEM increased up to 1.2 cm. previously the distance was about 3-4 mm.
		+
		+	Increasing the drift distance demands an increase in cathode potential to maintain the same values of the electric field in the old setup.
		+
		+	3- The detector is installed in a wooden box, in addition to a plastic scintillator which was placed to cover part of the detector window.
		+
		+
		+	[[GEM performance data graphs]]
		+
		+
		+	==Electronics Flow Chart==
		+
		+	[[File:IAC_electronics_flow_chart.png \|200px]]
		+
		+
		+	[[File:IAC_n.png \|200px]]
		+
		+
		+


	Go Back [https://wiki.iac.isu.edu/index.php/Performance_of_THGEM_as_a_Neutron_Detector#Detector_Description]		Go Back [https://wiki.iac.isu.edu/index.php/Performance_of_THGEM_as_a_Neutron_Detector#Detector_Description]

← Older revision		Revision as of 23:42, 17 August 2013
Line 2:		Line 2:

	The data acquisition system used for recording the data that collected from the detector trigger output consists of CAEN V792 anolog-digital converter, V760 scalar, ortec gate and delay, ortec timing filter amplifier 474,ortec counter 875, P.S. 710 octal discriminator, and P.S. eight channel variable gain amplifier 777, and a CPU supported by CODA and ROOT. The data were collected manually from ortec counter, and digitally using the CAEN modules that were connected together and to the CPU by a VME crate.		The data acquisition system used for recording the data that collected from the detector trigger output consists of CAEN V792 anolog-digital converter, V760 scalar, ortec gate and delay, ortec timing filter amplifier 474,ortec counter 875, P.S. 710 octal discriminator, and P.S. eight channel variable gain amplifier 777, and a CPU supported by CODA and ROOT. The data were collected manually from ortec counter, and digitally using the CAEN modules that were connected together and to the CPU by a VME crate.
		+
		+
		+	= Data Acquisition (DAQ)=
		+
		+	== LDS Using CAEN V792 QDC==
		+
		+
		+	[[File:LDS_electronics_flow_chart.png \|200px]]
		+
		+
		+	Go Back [https://wiki.iac.isu.edu/index.php/Performance_of_THGEM_as_a_Neutron_Detector#Detector_Description]