05-2-2017 - Revision history

Burgjeff at 00:12, 16 June 2017

2017-06-16T00:12:33Z

Burgjeff at 00:13, 23 May 2017

2017-05-23T00:13:51Z

Burgjeff at 00:13, 23 May 2017

2017-05-23T00:13:36Z

Burgjeff: /* run list */

2017-05-18T04:35:18Z

run list

Burgjeff: /* run list */

2017-05-18T04:04:00Z

run list

Burgjeff at 22:28, 12 May 2017

2017-05-12T22:28:56Z

Burgjeff: /* run list */

2017-05-03T22:58:31Z

run list

Burgjeff: /* run list */

2017-05-03T22:52:08Z

run list

Burgjeff: /* run list */

2017-05-03T22:51:56Z

run list

Burgjeff: /* run list */

2017-05-03T22:44:28Z

run list

@@ Line 12: / Line 12: @@
 |}
 He-3 timing is in patch panel 223A16, & energy is 223A17.
@@ Line 26: / Line 23: @@
 Small aux. scintillators have a CFD threshold of 0.550 V for run 6274 and later.
 {| border="1"

← Older revision		Revision as of 00:13, 23 May 2017
Line 55:		Line 55:
	\|}		\|}

		+
		+	=Analysis=

	[[Analysis_of_may_2017_runs]]		[[Analysis_of_may_2017_runs]]

← Older revision	Revision as of 00:13, 23 May 2017
Line 56:	Line 56:


−	+	[[Analysis_of_may_2017_runs]]

@@ Line 46: / Line 46: @@
 | 6280||11.5 pV*s || 1" diam DU 111108007 ||  '''10.6 MeV''' , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6279-R6280Overlay.png|200px]] ||singles: 3.96E-02 doubles: 7.49E-04 || singles: +- 1% doubles: +-8% || singles/A: 2.83E-02 doubles/A: 5.35E-04 || doubles/single: 1.89E-02
 |-
-| 6282||11.5 pV*s || '''0.5 mm x 4 cm x 2 cm DU-238 R45020''' ||  10.6 MeV , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6280-R6282Overlay.png|200px]] || singles: 6.06E-03 doubles: 3.63E-05 || singles: +- 1% doubles: +-19% || singles/A: 4.33E-03 doubles/A: 2.60E-05 || doubles/single: 6.00E-03
+| 6282||11.5 pV*s || '''0.5 mm x 4 cm x 2 cm DU-238 R45020''' ||  10.6 MeV , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6280-R6282Overlay.png|200px]] || singles: 4.87E-03 doubles: 2.47E-05 || singles: +- 1% doubles: +-24% || singles/A: 3.48E-03 doubles/A: 1.77E-05 || doubles/single: 5.07E-03
 |-
 | 6283||11.5 pV*s || 0.5 mm x 4 cm x 2 cm DU-238 R45020 || '''HV tripped around pulse 498,000''' ; 10.6 MeV , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , '''Removed small Scint at .725 m Kept Scint in at 1.45 m''',  ||  || Histograms only includes pulses with HV on.  [[File:R6283.png|200px]] ||

@@ Line 44: / Line 44: @@
 | 6279||12 pV*s || 1" diam DU 111108007 ||  '''9.0 MeV''' , 3 ns FWHM pulse width , 1.3 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6276-R6279Overlay.png|200px]] ||
 |-
-| 6280||11.5 pV*s || 1" diam DU 111108007 ||  '''10.6 MeV''' , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6279-R6280Overlay.png|200px]] || singles: 5.13E-02 doubles: 1.37E-03 || singles: +- 1% doubles: +-6% || singles/A: 3.67E-02 doubles/A: 9.78E-04 || doubles/single: 2.67E-02
+| 6280||11.5 pV*s || 1" diam DU 111108007 ||  '''10.6 MeV''' , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6279-R6280Overlay.png|200px]] ||singles: 3.96E-02 doubles: 7.49E-04 || singles: +- 1% doubles: +-8% || singles/A: 2.83E-02 doubles/A: 5.35E-04 || doubles/single: 1.89E-02
 |-
 | 6282||11.5 pV*s || '''0.5 mm x 4 cm x 2 cm DU-238 R45020''' ||  10.6 MeV , 3 ns FWHM pulse width , 1.4 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, added 2" lead on beam right side of magnet ||  ||  [[File:R6280-R6282Overlay.png|200px]] || singles: 6.06E-03 doubles: 3.63E-05 || singles: +- 1% doubles: +-19% || singles/A: 4.33E-03 doubles/A: 2.60E-05 || doubles/single: 6.00E-03

← Older revision		Revision as of 22:28, 12 May 2017
Line 1:		Line 1:
	[[2nCor 44\| go_back]]		[[2nCor 44\| go_back]]

		+	'''The He-3 detector output from the spec amp to the ADC had the wrong polarity'''

	''' Electronics map for the two auxiliary scintillators '''		''' Electronics map for the two auxiliary scintillators '''

@@ Line 29: / Line 29: @@
 ! Run # !!Charge/pulse !!Target!! Configuration !! Individual histos + rates !!  overlayed histos  !!  neutron coincidences per pulse  !! n-coin error !! neutron coincidences per pulse per Amp !! doubles/singles
 |-
-| 6272|| 18 pV*s || D2O'''|| 7.5 MeV , 3 ns FWHM pulse width , 1.3 A Peak , 180.4 Hz , ||  ||  singles: 3.63E-03 doubles: 6.69E-06 || singles: +- 4% doubles: +-100% || singles/A: 2.59E-03 doubles/A: 4.78E-06 || doubles/single: 1.85E-03
+| 6272|| 18 pV*s || D2O'''|| 7.5 MeV , 3 ns FWHM pulse width , 1.3 A Peak , 180.4 Hz , ||  ||  || singles: 3.63E-03 doubles: 6.69E-06 || singles: +- 4% doubles: +-100% || singles/A: 2.59E-03 doubles/A: 4.78E-06 || doubles/single: 1.85E-03
 |-
 | 6273|| 21 pV*s || ''' 0.5mm x 2cm x 4cm  Th #170113000''' || 7.5 MeV , 3 ns FWHM pulse width , 1.3 A Peak , 180.4 Hz , small Scint at .725 m and 1.45 m, teed off Beam current monitor changing pulse size from 21 pV*s to 14 pV*s , inserted beam current into PADC ch 6 20 minutes into run||  ||  ||