Fixed, e755, Tue Jun 26 18:28:45 2018, Nori, OFFLINE, General, Cryo-LH2, 37K,36Ar(p,t) 
|
Offline analysis of run0128-0146.
Cuts: tritons, target aperture, beam, and multiplicity=1. Zero-degree infomation was not used.
|
|
Fixed, e755, Thu Jun 28 01:22:43 2018, Nori, BEAM, General, N/A, Brho2 scan for 36Ca
|
We scanned Brho2 values so that the yield for 36Ca is maximized (LISE run0282-0284, F31 = +/-6 mm).
Attachment 1:
|
|
Fixed, e755, Thu Jun 28 01:39:58 2018, Nori, BEAM, General, N/A, Discussion for 37Ca
|
Offline analysis of LISE run0281. F31 = +/-0.6 mm, without wedge.
The number of counts of 37Ca was 900/50 = 18 times larger than 36Ca.
Comparing this result with a LISE++ simulation, if the Brho setting is optimized for 37Ca,
|
|
Fixed, e755, Sat Jun 30 18:09:53 2018, Nori, BEAM, General, N/A, Brho1 and Brho2 optimization for 37Ca
|
Summary of Brho1 and Brho2 optimizations for the 37Ca beam.
Attachment 1:
|
|
Fixed, e755, Wed Jul 4 15:34:34 2018, Nori, BEAM, General, N/A, 37Ca PID at D6
|
| A particle identification plot of 37Ca from LISE run 332. |
|
Fixed, e738, Fri Jul 6 18:43:39 2018, Nori, ONLINE, Software, N/A, Online analysis code: e755.detector
|
The modular label file has to be modified.
lpcgrit:/home/e748/analysis/nptool/Projects/e755 $ cat ModularLabel_new.txt
|
|
Pinned, e738, Sat Jul 7 08:26:27 2018, Nori, BEAM, General, N/A, Beam production procedure
|
| |
|
Fixed, e738, Mon Jul 9 00:25:30 2018, Nori, CATS, General, N/A, CATS tracking efficiency 8x
|
We noticed that the tracking efficiency was only 70% while the timing efficiencies were around 95%.
By lowering the thresholds (see Attachment 5-8) 89% tracking efficiency was achieved.
Note: analyzed run 293 (CATS1 640V, CATS2 670V), first 10000 events, only CATS trigger was selected. |
|
Fixed, e738, Mon Jul 9 23:29:18 2018, Nori, CATS, General, Cryo-LH2, CATS tracking efficiency
|
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.
|
|
Fixed, e738, Tue Jul 10 14:22:22 2018, Nori, BEAM, General, Cryo-LH2, Beam image on target
|
| Reconstructed beam images from run0330. |
|
Fixed, e738, Tue Jul 10 15:17:21 2018, Nori, CATS, General, Cryo-LH2, CATS tracking efficiency
|
Tracking efficiencies deduced from run 330 (after replacing CATS1).
9C 89% (see Attachment 1)
|
|
Fixed, e738, Wed Jul 11 04:16:04 2018, Nori, BEAM, General, Cryo-LH2, Caviar status
|
Caviar is now operating at 700 V. TOF-CaviarX position correlations are clearly seen (Attachment 1).
Position efficiencies for each beam species were estimated by applying plastic Q gates on wire multiplicity
distributions (Attachment 2).
|
|
Fixed, e738, Wed Jul 11 08:18:00 2018, Nori, CATS, General, Cryo-LH2, CATS efficiency
|
| The tracking efficiency is diminishing probably due to damaged CATS2. |
|
Fixed, e738, Wed Jul 11 16:51:50 2018, Nori, CATS, General, Cryo-LH2, CATS efficiency
|
The tracking efficiency recovered after replacing CATS2.
9C 91%
|
|
Pinned, e738, Thu Jul 12 18:47:32 2018, Nori, BEAM, General, N/A, Summary of Brho2 values
|
Beam
Brho2 RMN (Tm)
Brho2 L++ (Tm)
9C
1.6352
1.6343
10C
1.8345
1.8335
40Ca
(high)
2.2448
2.2432
37Ca
1.9242
1.9228
38Ca
1.9860
1.9846
40Ca |
|
Ongoing, e744, Tue May 29 00:17:18 2018, Night shifter, BEAM, General, Carbon, Beam intensity variation
|
Beam shut down at 00h03. Increase the intensity progressively up to now 00h18.
At 0:28: primary intensity dropped down to 0. |
|
Pinned, e744, Tue May 22 18:33:32 2018, Nicolas, Adrien, OTHER, Software, , How to run Online and Convert raw data files
|
[U][B]1. How to run Basic_online or Online code[/B][/U]
[LIST]
[*] From any computer (logged as e748 user), type '[COLOR=pink]online[/COLOR]'. This logs you to the lpcgrit server and the online directory
|
|
Pinned, e755, Tue Jun 26 14:36:55 2018, NPteam, OFFLINE, General, , 36Ca(p,t)36Ca analysis with zero degree gate
|
Here is an update of the analysis results for the 36Ca(p,t)36Ca channel.
Run concerned: 128 to 137
|
|
Fixed, e755, Tue Jun 26 11:47:16 2018, NPTeam, OFFLINE, General, Cryo-LH2, 38Ca(p,d)37Ca with zero deg gate
|
We did a gate on IC_E:PlasticQ on particle with same Z as the beam.
We obtain the 37Ca bound state spectrum. The spectrum is coherent with known state at 0 1.6 2.9 MeV (green thick line) and no count above Sp (dashed red |
|
Fixed, e755, Tue Jun 26 13:41:02 2018, NPTeam, MUST2, General, N/A, Change in strips firing
|
After changing in the MUST2 the range of pedestal suppression (Ex < 8192 are rejected and Ey > 8192 are rejected). we can clearly see that there are no
more firing of all the strips for X and Y.
|
|