 Thu Aug 18 22:39:35 2016, NT Brewer, New preamps arrived at Oak Ridge and tested working. 
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Collaborators,
Attached is a phone photo of example signals from the new preamps with 3 3He tubes connected to a scope. Scope channels 1,2,3 (color y,c,m respectively)
are preamp channels 1,2,3 while 4 (green) is open. Trigger is on channel 3, at 500mV/div and other channels are at 500,200,and 20 mV/Div for channels 2,1,4 |
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Thu Aug 18 23:32:59 2016, NT Brewer, New preamps arrived at Oak Ridge and tested working.
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Collaborators,
Attached is a phone photo of example signals from the new preamps with 3 3He tubes connected to a scope. Scope channels 1,2,3 (color y,c,m respectively)
are preamp channels 1,2,3 while 4 (green) is open. Trigger is on channel 3, at 500mV/div and other channels are at 500,200,and 20 mV/Div for channels 2,1,4 |
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Tue Nov 8 06:13:11 2016, Tain et al, New plastic detector in F11
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There is a new plastic scintillator
after the MUSIC chambers
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Mon Nov 7 13:11:42 2016, Alvaro, Ale, Jose, Jorge, New directory and Config file
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For second part of Takechi's run:
Directory: /data/1611Commissioning/161107Parasitic
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Tue Nov 22 08:28:36 2016, A. Tarifeno-Saldivia et al, New directory and Config File
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A new directory in the IFICdaq computer has been created for the parasitic measurements during the Fallon Beam Time.
The path of the folder is:
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Mon May 4 15:03:47 2015, J.Agramunt J.L.Tain K.Gabor , New detector placed under the beam line
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New detector placed under the beam line, below MUSIC chamber
This detector replace the USA tubes in the DACQ because we need the preamp to plug it.
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Wed May 6 04:57:24 2015, J.L. Tain, J. Agramunt, G. Kiss, New degrader thickness
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| The Al degrader thickness was reduced to 4.8mm |
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Sat Oct 21 17:11:03 2017, JA, ATD, JLT, New Gasific configuration file
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Configuration file saved on 22-Oct-2017 at 00:59
after increasing all the threshold in all 3He tubes to about 100keV.
Also the threshold of Clover detectors was slightly increased. |
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Sun Oct 22 11:32:59 2017, JA,ATD, JLT, New Gasific Configuration file
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Sat Oct 21 17:05:21 2017, JA,ATD, JLT, New DACQ hardware configuration
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Configuration of BRIKEN DACQ hardware:
Detector->VME->ADC->Channel
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Tue Nov 6 21:51:54 2018, NT Brewer, New D4Off.conf for HV also on github
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V A V/s V/s 1/0
------ ---------------
--------- ----- ---- ------- ------- ------ ------ -------------
0
192.168.13.239 0 0 PA1 1450 0.0001 50 10 1
0 192.168.13.239 1 |
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Fri Mar 31 16:56:16 2017, JLT, YS,Liu,PV,CG, New Configuration file
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New configuration file:
170331_Conf_BrikenFull.xlsx
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Wed Mar 29 17:15:21 2017, JLT, New Config file
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New configuration file:
170330_Conf_BrikenFull.xlsx
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Fri Nov 25 21:50:42 2016, AT, New Conf File
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| 161125Conf_BrikenFull.xlsx |
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Mon Nov 7 09:04:10 2016, Phong,Liu,Ale,Jose, New AIDA plastic calibration
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To have a range of about 200 MeV
Ortec671 Gain from x20 to x5 (fine gain : x0.5)
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Sat Jul 9 21:08:08 2016, J.L. Tain, Neutron moderator
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| Drawings of the polyethylene neutron moderator and table assembly |
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Tue Jul 19 13:47:55 2016, A. Tarifeņo-Saldivia, Neutron efficiency - Scanning on Z preliminary result
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We have carried out a scanning of the neutron efficiency with respect to the position along the Z-axis (AIDA and BEAM hole) of a 252Cf neutron
source. A preliminary analysis is presented based on data from the online. A plot with the comparison of the simulations and experimental data is attached. The
experimental results are in good agreement with the GEANT4 simulations of the studies for design of the neutron detector. The simulations for the |
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Fri Nov 4 13:16:42 2016, JLTain,ATolosa,JAgramunt, Neutron Background
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Beam tuning in BigRIPS
At 19:00 access to Exp. Area was closed and the tuning
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Sat Apr 1 04:03:31 2017, ID JA DK GK, Na37 Ne36 run 056
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Date: 1/04/2017
Start:12:00
BRIKEN run: 56
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Sat Apr 1 01:04:31 2017, ID DK JA, Na37 Ne36 Run 54
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Date: 1/04/2017
Start: 09:03
BRIKEN run: 54
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