 Thu May 7 08:36:56 2015, J.L. Tain, J. Agramunt, A. Estrade, G.Kiss, T. Davinson, C.Griffin, First BRIKEN_v.0 beta-delayed neutron correlations? 
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During the 98,100Kr setting run we observe
in the time correlation plot (middle right panel)
of beta signals (marked by AIDA, with amplitude larger than ch=600)
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Mon Oct 31 23:56:37 2016, J. Agramunt, First AIDA BRIKEN correlation plot
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| From the 252Cf data. |
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Fri Nov 25 23:18:04 2016, BRIKEN collaboration, Fallon Parasitic experiments
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| ===== START OF PARASITIC EXPERIMENTS ====== |
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Mon May 4 02:26:14 2015, J.Agramunt J.L.Tain K.Gabor, F11 trigger plugged in Mod2 Ch16 of Briken daq
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Wed Mar 29 11:02:40 2017, PV, Liu, JA, JLT, F11 plastic
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New calibration of F11 plastic
We decided to have both a low gain and a high gain
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Thu Oct 25 09:18:24 2018, ATS & JLT, F11 plastic
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F11 plastic (long plastic after MUSIC chamber)
connected to DACQ.
The connections were re-cabled and verified.
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Tue Mar 28 06:56:15 2017, PV, Liu, JA, JLT, F11 Plastic
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Calibration of new F11 plastic
(see photo)
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Fri Jul 15 08:29:14 2016, Nathan Brewer, Shintaro Go, Expected Performance and Voltage Setting for Germanium
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Expected Resolution:
------------------------------
G7 should be ~2.0 keV FWHM at 600 keV for all crystals. |
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Fri Oct 31 12:58:49 2014, Robert Grzywacz, Entry test - preamps
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Here is a picture of one of our Mesytec preamplifiers. We have located all seven of them.
They have 16 input channels and a common SHV per board.
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Mon May 29 07:06:56 2017, K. Matsui, Energy loss in Long Plastic Scintillator
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After Al degrader with the optimized width of 13 mm, the energy loss in Long Plastic Scintillator is 546(2) MeV at F11.
This value depends on |
 Fri Nov 4 03:37:27 2016, Roger Caballero, Energy calibration for Ge clovers
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Energy Calibration: See attached pdf
Detector Slope Offset
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Sat Nov 5 01:25:24 2016, Tain et al, End of Beam Line Setup 9x
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Some photos of the elements in the last part of the beam line
during Takechi run.
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Mon Nov 28 01:22:50 2016, BRIKEN collaboration, Elog RIBF123 & BigRIPS 6x
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Full RIB123 Elog entries for Takechi && Fallon parasitic experiments
Update:03Dec16
Instructions:
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Wed Nov 9 01:02:53 2016, Iris, Elog
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From Nov. 9th on we use the Takechi ELOG for the run information:
http://ribf-exp.riken.jp/elog/RIBF123/ |
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Sat Nov 26 00:04:15 2016, AT, Elog
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RIKEN Elog during Fallon Parasitic experiments
Fallon Group:
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Tue Jul 19 03:19:34 2016, A. Tarifeņo, I. Dillman, J. Agramunt, A. Tolosa, J.L. Tain..., Electronics
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Preamplifier and signal cable testing
We check all signal cables,the flat cable connector to BNC
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Wed Jul 20 08:58:13 2016, J.L. Tain, I.Dillman, R. Caballero, J. Agramunt, A. Tarifeņo, A. Tolosa, ..., Electronics
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Distribution of connections of tubes in preamplifiers and digitizers
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Wed Jul 20 11:16:18 2016, J.L. Tain, Electronics
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Pulser settings
We use two pulsers, Pulser1 for RIKEN, ORNL1 and ORNL2 tubes (7 PA)
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Wed Jul 20 17:18:59 2016, J.L. Tain, J. Agramunt, A. Tarifeņo, A. Tolosa, K. Gabor, S. Go, K. Matsui..., Electronics
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Measurement with preamplifiers after drying.
Amplifiers are brought back after ~12h and connected.
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Thu Oct 6 14:43:47 2016, JL Tain, A Tarifeno, A Tolosa, J Agramunt, N Brewer, S Go, ..., Electronics
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We mount back all preamplifiers
Initially we used all the PA coming from US, the repaired and the new ones.
There was an issue with the new ones (strong noise and cross talk)
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