Fixed, e738, Mon Jul 9 15:43:50 2018, Pierre Valérie, RUN, General, Cryo-empty, Run 309 
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start: 15h36
stop: 16h10
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Fixed, e738, Mon Jul 9 17:18:55 2018, e748, RUN, General, Cryo-empty, RUN 311 13x
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Run 311
Beam/Detectors Tuning
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Fixed, e738, Mon Jul 9 18:03:48 2018, Valérie Louis, RUN, General, Cryo-LH2, RUN 312 25x
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Run 312
First RUN of 9C on filled LH2 target
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Fixed, e738, Mon Jul 9 19:16:13 2018, Freddy Louis, RUN, General, Cryo-LH2, RUN 313 to 316
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From RUN 313 to RUN 316:
Tuning dor the Drift Chamber:
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Fixed, e738, Mon Jul 9 19:24:06 2018, Freddy Valérie Louis, RUN, General, Cryo-LH2, RUN 317
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Run 317
start: 19h08 stop: 19h30
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Fixed, e738, Mon Jul 9 20:28:09 2018, Daisuke, Freddy, Louis, Valérie, RUN, General, Cryo-LH2, RUNS 318 to 320
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From RUN 318 to RUN 320:
initial problem was that the stop process was not correctly taken into account on Narval. Geco acor was still running.
We killed Narval.
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Fixed, e738, Mon Jul 9 20:33:00 2018, Daisuke Louis Valérie , RUN, General, Cryo-LH2, RUN 321- ok again ! 20x
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Run 321 start 20:09
Total beam on CATS ~ 1.7 10**5 /s
Beam of 9C, 7Be, 8B and 6Li
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Fixed, e738, Mon Jul 9 22:15:04 2018, DIdier Daisuke Nori Louis Valérie, RUN, General, Cryo-LH2, RUN 322, strip CATS2 X 19 off 7x
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Run 322 start: 22h00 stop: 0h21
e748 Exxx 3,7G 10 juil. 00:21 run_0322.dat.09-07-18_21h58m34s
Beam: 9C
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Fixed, e738, Mon Jul 9 23:25:10 2018, takeshi, RUN, General, Cryo-LH2, run summary for 10C beam
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With 10C beam, we have obtained
31.7 hours of liq. H2 target and
1.2 hours of empty target.
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Fixed, e738, Mon Jul 9 23:29:18 2018, Nori, CATS, General, Cryo-LH2, CATS tracking efficiency
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Analyzed run 312 (9C physics run). CATS calibration files with lowered threshold values
(/home/e748/analysis/nptool/Projects/e755/Calibration/cats/CATS1_X.e738.npt, etc.) were used.
Using the total E information from the plastic, tracking efficiencies for each beam species were estimated.
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Fixed, e738, Tue Jul 10 00:46:26 2018, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 323 + Brho line settings
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Run 323 start: 0h20 stop: 2h45
e748 Exxx 3,5G 10 juil. 02:45 run_0323.dat.10-07-18_00h20m04s
Beam: 9C
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Fixed, e738, Tue Jul 10 01:26:21 2018, Shumpei, OFFLINE, General, Cryo-LH2, Analysis for 10C(p,d)9C and 10C(p,t)8C updated 6x
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Used data run run0284-0302 (almost all for 10C beam)
CsI calibration parameters are the same as E755 exp (deuteron optimized),
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Fixed, e738, Tue Jul 10 02:47:10 2018, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 324 24x
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Run 324 start: 2h45 stop 5h10
e748 Exxx 3,8G 10 juil. 05:10 run_0324.dat.10-07-18_02h44m52s
Beam: 9C
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Fixed, e738, Tue Jul 10 05:12:31 2018, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 325
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Run 325 start: 5h10 stop 6h53 due to CATS1 -->tripping
e748 Exxx 2,5G 10 juil. 06:53 run_0325.dat.10-07-18_05h09m53s
Beam: 9C
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Fixed, e738, Tue Jul 10 05:23:19 2018, Shumpei, OFFLINE, General, Cryo-LH2, Analysis for 9C beam setting
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Used data: run0312 (about 80 minutes data taking).
Analysis for (p,d) channel and invariant mass
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Fixed, e738, Tue Jul 10 05:25:42 2018, Shumpei, BEAM, General, Cryo-LH2, triton contamination in the 9C beam setting
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In MUST2 dE-E plot, strong locus for triton E ~ 40 MeV exists.
Kinematics for triton bellow 45 MeV matches the kinematics of triton 40MeV beam proton elastic scattering.
If coincidence of proton required, still exists for some region (proton forward scattering with enough energy to pass through DSSD).
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Fixed, e738, Tue Jul 10 07:16:16 2018, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 326 9x
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Run 326 start: 6h59
Beam: 9C
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Fixed, e738, Tue Jul 10 12:51:37 2018, marlène, olivier, J-C, daisuke, RUN, General, Cryo-LH2, RUN 330 28x
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9C + liquid H. Data taking after replacing CATS1.
12h03 started
13h54 stop |
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Fixed, e738, Tue Jul 10 13:59:09 2018, jacques, daisuke, freddy, RUN, General, Cryo-LH2, RUN 331 6x
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9C + liquid H
13h56 start. 12C 1.7 electric micro A.
16h51 stop |
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Fixed, e738, Tue Jul 10 14:22:22 2018, Nori, BEAM, General, Cryo-LH2, Beam image on target
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| Reconstructed beam images from run0330. |
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