 Wed Jun 14 06:22:21 2017, Ariel, Liu, Go, Nishinmura, HV is off
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To protect HPGe and 3He tubes from high intentsity primary beam, HV of these detector are off and the HPGe will be dismounted. |
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Wed Oct 12 11:30:53 2016, Ariel Tarifeno, Alvaro Toloza, JL Tain, J. Agramunt, et al, BRIKEN Z scan
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Scanning of the BRIKEN detector with the 252Cf source
along the longitudinal axis (Z axis)
Measurements from Z: -42.5cm to 42.5cm with steps of 2.5cm. |
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Sun Nov 6 03:12:55 2016, Alvaro,Jorge, Overnight measurement
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Measurement during beam production
and measurement with F7 CH2 out,
F11 C-tar in/out, F7 CH2 in C-target out/in
START: 02:45
STOP: 12:47
ROOT file: 161106_1247_Overnight.root |
Thu Nov 3 05:27:48 2016, Alvaro, Tain, Gabor, Ale, 152Eu 
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Energy calibration for clovers, 152Eu
The Eu source positioned in the center roughly.
File name: 161103_1426_152Eu.root |
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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
Config File: 161107Conf_BrikenFull.xlsx |
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Mon Nov 7 13:15:07 2016, Alvaro, Ale, Jorge, Jose, Background
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Background measurement overnight.
Start: 23:27 (07/11/2016)
Stop: 07:52 (08/11/2016)
ROOT file: 161108_0751_Overnight.root
The spectra have a terrible aspect!
This is consequence of DACQ crashing because LN2 filling! |
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Mon Nov 7 13:44:26 2016, Alvaro, Ale, Jorge, Jose, Running Gasific and run protocol
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Preliminary |
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Tue Oct 18 09:36:07 2016, Alvaro Tolosa, 2016-Oct, Logbook
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Paper logbook for October-2016
For correct visualization,
please download it. |
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Tue Oct 18 09:41:43 2016, Alvaro Tolosa, 2016 - July, Logbook
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Paper logbook for July-2016
For correct visualization,
please download it. |
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Tue Nov 1 09:27:02 2016, Alvaro Tolosa, CLOVER
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Efficiency calibration
File "cloversEff.ods" and "cloversEff.xls" contains the experimental efficiency from different measurements
during July and October
(G7 broke before Eu-152 measurement). We can assume the efficiency didn't change from July measurements to
October measurements. |
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Thu Nov 3 04:46:24 2016, Alvaro Tolosa, 252Cf
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Check of BRIKEN calibration and thresholds
Source more or less at the center
Online File: 161103_1319_252Cf.root |
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Fri Oct 14 14:06:38 2016, All, First measurement of BRIKEN and AIDA
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Friday, October 14, 2016 21:50
AIDA and BRIKEN-CLOVER run with a common clock.
After installing the shielding and checking electronics
(See next entry)
252Cf source 7.5cm from the center.
AIDA nose aligned with the edge of the clovers hole.
start: 21:50 run number: BRIKEN:15 AIDA:0
stop : 22:18 run number: BRIKEN:16 AIDA:9
BRIKEN dlt file:252CfWithAida75mmcenter_15 to _16
AIDA file: aidas1:/TapeDate/Sept2016/R41_0 to _9
Online analyzed data around 30%
Online spec: 252CfWithAida75mmcenter_15_16.root
Configuration file attached. |
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Sun Oct 16 12:58:34 2016, All, BRIKEN
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Installation of BRIKEN PE shielding for beam
related neutrons
The missing metallic pieces needed to mount
the forward PE shielding finally arrive and
we mount it with help of the crane.
The shielding (4 PE slabs + 1Cd-PE slab) has attached
the support for VETO detectors on the beam side
and for and additional ancillary detector
a large Si detector on the BRIKEN side.
See attached photos.
The distance between shielding and BRIKEN is 40 cm. |
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Sun Oct 16 13:30:43 2016, All, END
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... and sashimi (see photo)
The detectors (BRIKEN tubes, CLOVER, VETO detectors, AIDA)
are mounted, tested and ready for November commissioning,
except beam detectors a Plastic TOF and a Si detector which
will be attached to the PE shielding.
DACQs (BRIKEN, AIDA) are running. The synchronization monitoring
program which was working in June, for some reason is not functioning
properly now and is being worked on (desirable but not required).
The data merger and near-line analysis programs are being worked on. |
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Thu Nov 3 04:40:02 2016, All, START
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Start of commissioning preparation
Working directory:
/data/1611Commissioning/161031Preparation/
DACQ configuration file:
161103Conf_BrikenFull.xlsx |
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Sun Apr 2 16:18:57 2017, All, END OF PARASITIC RUN
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Fri Oct 31 09:47:59 2014, Alfredo Estrade, BRIKEN elog: Hello world!
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A elog for the setup of the BRIKEN detector is now operational at https://elog.ph.ed.ac.uk/BRIKEN/
We have setup a list of emails that will receive automatic updates for each new entry to the elog:
C. Domingo, G. Lorusso, T. Davinson, A. Estrade, K. Rykaczewski, J.L. Tain, C. Griffin, S. Nishimura, I. Dillman, F. Montes, J. Agramunt, G. Cortes, F. Calvino, M. Marta
Please let us know about any other person that would like to be included in this list, or if you would like your email to be removed from it (should the new entries be too frequent for your inbox traffic!).
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Fri Oct 31 11:36:57 2014, Alfredo Estrade, BRIKEN elog: take 2
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A elog for the setup of the BRIKEN detector is now operational at https://elog.ph.ed.ac.uk/BRIKEN/
We have setup a list of emails that will receive automatic updates for each new entry to the logbook: C. Domingo, G. Lorusso, T. Davinson, A. Estrade, K. Rykaczewski, J.L. Tain, C. Griffin, S. Nishimura, I. Dillman, F. Montes, J. Agramunt, G. Cortes, F. Calvino, M. Marta
Please let us know the contact info for any other person that would like to be included in this list, or if you would like your email to be removed from it (should the new entries be too frequent for your inbox traffic!). |
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Mon Nov 7 02:39:55 2016, Ale, Photo of the white board with the details on the cards and preamps at B1F
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Photo of the white board with the details on the cards and preamps at B1F |
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Mon Nov 7 05:36:20 2016, Ale, new calibration for F11
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new calibration for F11
Using a value of 70 MeV energy loss and the file 161107_0833_Overnight.root
We obtained new peak positions: for V1A7C3 peak at 5398 (F11 right), for V1A7C4 (F11 left) peak at 6060
F11_rigth (V1A7C3): 0.01297
F11_left (V1A7C4): 0.01155 |