HRRL Positrons Jul 2012 Runs Setup - Revision history

Setisadi: /* 6 way cross */

2013-03-28T23:16:00Z

6 way cross

Setisadi: /* 6 way cross */

2013-03-28T22:24:50Z

6 way cross

Setisadi at 22:24, 28 March 2013

2013-03-28T22:24:06Z

Setisadi: /* Other Parts */

2012-07-31T23:04:31Z

Other Parts

Setisadi at 23:02, 31 July 2012

2012-07-31T23:02:01Z

Setisadi: /* Wiring */

2012-07-31T22:54:44Z

Wiring

Setisadi: /* Wiring */

2012-07-31T22:51:24Z

Wiring

Setisadi: /* Wiring */

2012-07-31T22:49:55Z

Wiring

Setisadi: /* Wiring */

2012-07-31T22:48:32Z

Wiring

Setisadi: /* Wiring */

2012-07-31T22:47:36Z

Wiring

← Older revision		Revision as of 23:16, 28 March 2013
Line 26:		Line 26:

	[[File:hrrl-pos-jul-run-6-way-cross.png \| 500 px]]		[[File:hrrl-pos-jul-run-6-way-cross.png \| 500 px]]
		+
		+	[[File:hrrl-pos-jul-run-6-way-cross_and_NaI.png \| 500 px]]

	= Targets =		= Targets =

@@ Line 23: / Line 23: @@
 == 6 way cross ==
+[[File:hrrl-pos-jul-run-6-way-cross.png | 500 px]]
 = Targets =

← Older revision		Revision as of 22:24, 28 March 2013
Line 1:		Line 1:
		+	= 6 Way Cross and NaI Detectors =
		+
		+	== Crystal ==
		+
		+	NaI crystal sizes: 3”x3”
		+
		+	SAINT-GOBAIN
		+
		+	CRYSTAL & DETECTORS
		+
		+	MOD. 3M3/3
		+
		+	S/N:60002-8453-I
		+
		+	P/N:IA-1377
		+
		+	BICRON
		+
		+
		+	[[Media:SAINT-GOBAIN_3M33.PDF]]
		+
		+	[[File:SAINT-GOBAIN_3M33.png \| 400 px]]
		+
		+	== 6 way cross ==
		+
		+
		+
	= Targets =		= Targets =

@@ Line 175: / Line 175: @@
 = Other Parts =
-Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_sweeping_dipole.jpg | 300 px]]
+Sweeping dipole magnet:
-Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_1.jpg | 300 px]] Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_2.jpg | 300 px]]
+[[File:hrrl_pos_jul2012_setup_sweeping_dipole.jpg | 300 px]]
-Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_3.jpg | 300 px]] Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_4.jpg | 300 px]]
 Lay out of detectors: [[File:hrrl_pos_jul2012_setup_1.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_2.jpg | 300 px]]

← Older revision		Revision as of 23:02, 31 July 2012
Line 171:		Line 171:

	Pulse from the gun is always generating a gate. When there is a gate DAQ reads data. But the data is fast cleared, unless there is veto. veto is generated by the coincidence from the 2 NaI detector dynode signals. Dynode signals from 2 NaI detectors are discriminated with CFD, and cleared from RF noise (by forming a pulse to veto using RF trigger pulse), then sent to form coincidence. The coincidence formed with logic of (DL & GunTrig) & (DR & GunTrig), that is (detector left AND gun trigger) AND (detector right AND gun trigger).		Pulse from the gun is always generating a gate. When there is a gate DAQ reads data. But the data is fast cleared, unless there is veto. veto is generated by the coincidence from the 2 NaI detector dynode signals. Dynode signals from 2 NaI detectors are discriminated with CFD, and cleared from RF noise (by forming a pulse to veto using RF trigger pulse), then sent to form coincidence. The coincidence formed with logic of (DL & GunTrig) & (DR & GunTrig), that is (detector left AND gun trigger) AND (detector right AND gun trigger).
		+
		+
		+	= Other Parts =
		+
		+	Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_sweeping_dipole.jpg \| 300 px]]
		+
		+	Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_1.jpg \| 300 px]] Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_2.jpg \| 300 px]]
		+	Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_3.jpg \| 300 px]] Sweeping dipole magnet: [[File:hrrl_pos_jul2012_setup_Scint_RL_4.jpg \| 300 px]]
		+	Lay out of detectors: [[File:hrrl_pos_jul2012_setup_1.jpg \| 300 px]] [[File:hrrl_pos_jul2012_setup_2.jpg \| 300 px]]

@@ Line 165: / Line 165: @@
 [[File:Hrrl pos jul2012 setup TDC input 4.jpg  | 300 px]][[File:hrrl_pos_jul2012_setup_TDC_input_7.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_TDC_input_8.jpg | 300 px]]
 =DAQ Setup=
 Pulse from the gun is always generating a gate. When there is a gate DAQ reads data. But the data is fast cleared, unless there is veto. veto is generated by the coincidence from the 2 NaI detector dynode signals. Dynode signals from 2 NaI detectors are discriminated with CFD, and cleared from RF noise (by forming a pulse to veto using RF trigger pulse), then sent to form coincidence. The coincidence formed with logic of (DL & GunTrig) & (DR & GunTrig), that is (detector left AND gun trigger) AND (detector right AND gun trigger).

@@ Line 163: / Line 163: @@
                    data was saved and the trigger comes 6 micro-second after the gate, then data is saved.
-[[File:Hrrl pos jul2012 setup TDC input 4.jpg  | 300 px]]
-[[File:hrrl_pos_jul2012_setup_wiring_8.jpg | 300 px]]  [[File:hrrl_pos_jul2012_setup_wiring_9.jpg | 300 px]]
+[[File:Hrrl pos jul2012 setup TDC input 4.jpg  | 300 px]][[File:hrrl_pos_jul2012_setup_wiring_11.jpg | 300 px]]
 [[File:hrrl_pos_jul2012_setup_wiring_12.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_wiring_13.jpg | 300 px]]
 [[File:hrrl_pos_jul2012_setup_wiring_14.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_wiring_15.jpg | 300 px]]