 Thu Sep 19 11:26:44 2024, Selin, Li2 Comparison 
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1. The DEED amplitudes of Li2 run when the sample was not rotated.
2. The DEED amplitudes of Li2 run when the sample was rotated. There are two clear peaks which indicate triton and alpha.
3. The EDET amplitudes of Li2 run when the sample was not rotated. |
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Thu Sep 19 15:38:24 2024, Selin, B2 Runs
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| Two different runs of B2 and the DEED-EDET amplitudes. |
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Mon Oct 21 17:44:11 2024, Selin, Protons
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| This is the Excel sheet where the proton numbers and the runs are kept track of. |
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Fri Nov 8 11:05:14 2024, Selin, Energy Deposition Plot of K40 Runs
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| This is the energy deposited vs neutron energy plot of all ~220 runs of K40 and a few resonances can be seen. |
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Wed Jan 22 14:41:09 2025, Selin, Strip Comparison for Li and K
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1. LiF 2 strip comparison. This includes 12 runs.
2. LiF 3 strip comparison. This includes 4 runs.
3. K40 strip comparison. This shows 213 runs which have been grouped into 3 equally. |
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Tue Oct 22 08:36:28 2024, Francisco García Infantes, Saturday 19 intervention
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During the intervention on Sunday there were some problems related to the detectors and the Dummy sample.
When we opened the chamber we realised that the detectors were not in place. It happened at the beggining of the experimental campaign while
we were changing one of the references samples. As far as Emmanuel and I remenbered, the detectors were well fixed in the support, and we guess that the |
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Tue Oct 22 08:40:18 2024, Francisco García Infantes, End of the campaign. Reference samples measurement
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October 22th. It's planned to remove the dummy sample on beam. We are planning to measured 4 references samples during the next two days.
- 6LiF #2. The 6LiF is deposited in the backing side. The measurement will be performed by using Al filter, Co - Mo- W and no filters.
- 6LiF #3. The 6LiF is deposited in the backing side. The measurement will be performed by using Al filter, Co - Mo- W and no filters. |
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Mon Jan 27 15:19:16 2025, Francisco García Infantes, DSSSD Data processing
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I want to update about the DSSSD analysis and the processing routine. First, I attach a few screenshots of how the average signals work. Still, it can
be improved looking at the average signal close to the gamma flash or optimizing the PSA parameters.
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Tue Oct 22 14:05:02 2024, Francisco GarcÃa Infantes, Transport of the 40K sample to CNA
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Tue Sep 17 15:09:29 2024, FGI, CLW, LiF sample rotated
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In the scheenshot attached, the LiF sample is the same but the number of signals are different and the amplitude. The LiF is the #2.
Therefore, according to the Emmanuel's plots, we were putting the LiF sample away from the detectors. |
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Sat Sep 14 20:27:27 2024, Emmanuel, Few adjustments and Log book
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Wiith the adjustments:
voltage and leakage current in dE are 7 V and 0.03 µA, respectvely. (W1-20, 3186-9, 20 um)
voltage and leakage current in E are 47 V and 0.04 µA, respectvely. (W1-150 3458-4, 144 um) |
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Mon Sep 16 09:23:36 2024, Emmanuel, Spectra
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Spectra after adjustments of the MWD and UserInput:
10B - Sample 1, 10B - Sample 2, LiF - Sample 2 and LIF - Sample 3.
We haven't seen the triton peak in any of the LIF - just noise and alpha. |
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Fri Sep 13 14:38:09 2024, Clw, For next time
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Things to organise for the future:
- plastic detecor mounts to electrically isolate detectors
- storage boxes |
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Fri Sep 13 11:34:01 2024, CLW, TD, Pulser
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Screenshots of pulser signal in DEED - 1-4 and EDET 1-4
Pulser settings: |
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Wed Jul 31 11:15:09 2024, CLW, Francisco, reference samples, 10B, LiF, blank
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B10 and LiF samples have arrived at CERN.
There are 4 LiF sample, 4 Boron sample and one blank sample. All samples are attached to a square and are in good condition. |
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Tue Apr 16 08:57:12 2024, CLW, New Elog tab for 40K experiment
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This is a new elog tab dedicated to the 40K(n,p) and (n,alpha) experiment. Things to be prepared before the run (start of run TBD):
- new almunised Kapton windows for chamber (Peter has ordered material) |
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Thu Jun 20 12:41:22 2024, CLW, To Prepare
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- new Kapton windows for chamber (underway, waiting for workshop)
- LiF and B samples from Daresbury: under production, will be shipped directly to CERN
- shorter flat cable: will try again to make a proper flat cable that is shorter. check with Tom |
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Tue Aug 27 09:01:01 2024, CLW, Prep Meeting Slides
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Fri Sep 13 08:12:04 2024, CLW, How to Edinburgh Chamber
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| A how to from last year, still relevant for this measurement (only the vacuum valve may have moved depending on the pump. |
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Fri Sep 13 08:43:13 2024, CLW, Cabling
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Detector
Bunker Signal
patch
panel
signal cable
ADC Card
name in daq
dE 0
71
220804
10
5348
DEED
1
dE 1
72
220805
11
5348
DEED 2
dE |