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  nuclear two-photon decay, Page 8 of 12  Not logged in ELOG logo
ID Date Author Category Subjectdown Text Attachments
  169   Thu Jul 1 16:27:57 2021 Andrew NicGeneralNTCAP parametersThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000233
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001138
  
  181   Thu Jul 1 21:15:01 2021 Andrew NicDAQNTCAP StatusThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000299
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001462
  
  141   Tue Jun 29 21:12:15 2021 Kanika, ShahabRunsMoving the resonance frequency of the 245 MHz resonator moving in the plungers:

before: 400
 e143_resonance_change_2.PNG 
  68   Sat May 8 07:14:00 2021 Akash, Nic, Jelena, ZsoltGeneralMorning shift entryThings look ok. No settings have been changed...

Analysis attempts are going on...
  
  163   Thu Jul 1 00:09:28 2021 David, LilianaGeneralLow beam intensity for few minutesFor few minutes (starting at 00:05) beam intensity
went down. Same as it was reported by the
previous shift. 
  
  Draft   Sat Jul 3 06:49:55 2021 The remote Canadian eager beavers (Guy &Iris)AnalysisList of possible spectra with isomer decayAttached is an example for the possible isomer
(on the left) next to the 70Se (right). 
 410MHz-2021.07.02.22.03.37.550.tiq.png 
  186   Thu Jul 1 23:46:17 2021 IrisGeneralLess beam after gas bottle change?Looks like there is a bit less beam now in
the ring. I just looked at one spectra from
before the gas bottle change and after...
 Comparison-21h-2340h.png 
  187   Thu Jul 1 23:54:43 2021 IrisGeneralLess beam after gas bottle change?No, everything okay! Must have had a very
good earlier run to compare.
 Comparison-21h-2350h.png 
  134   Thu Jun 24 22:05:11 2021 Helmut WeickAcceleratorLISE files for 72Ge, 70Se, 52Mn settingsThis is just a Brho selection by the ESR based
on SIS-energy used, 
energy-loss in target with calibrated thickness
 E143_TEline-ESR-72Ge.lppE143_TEline-ESR-70Se.lppE143_TEline-ESR-52Mn.lpp 
  2   Wed Apr 28 09:36:39 2021 Helmut WeickSimulationsLISE file for fragments from TE3UF into ESRUncooled beam on target at TE3UF with dispersion
and slit in TE beamlne and realistic injection
into ESR.
 E143_weick.pptxE143_TE-ESR.lpp 
  74   Sat May 8 11:42:21 2021 YuriAcceleratorKPsEO1KP03 was on = -44.9 A
E01KP05 was off, now is on = 3.67 A
The beam is on the right frequency, but the
  
  164   Thu Jul 1 01:35:15 2021 David, LilianaGeneralIon source changeChanging ion source, no beam expected for
the next 30 minutes.
  
  40   Fri May 7 09:56:43 2021 YuriCalibrationIdentification VerificationWith closed scrapers there are only a few
weak lines.
Open temporarily all scrapers in the ESR
  
  135   Fri Jun 25 21:47:24 2021 YuriAnalysisIdentificationAttached are two files with a proposed particle
identification.
Different colors indicate different harmonic
 Spectrum_possible_ID.pngID_2nd_Part.jpg 
  157   Wed Jun 30 19:08:25 2021 Rui-Jiu ChenAnalysisID of 70Se spectrum recorded in May   output_126.tofplot_242.0_245.0.pngplot_242.0_245.0.rootplot_242.0_245.0.pdf 
  144   Wed Jun 30 00:20:10 2021 Rui-Jiu ChenAnalysisID of 70Se setting on MayThis is an old spectrum which was recoded
on May.
 plot_242.0_245.0.pngplot_242.0_245.0.pdfplot_242.0_245.0.rootoutput_126.tof 
  152   Wed Jun 30 13:05:08 2021 Rui-Jiu ChenAnalysisID of 70SeThis is the latest ID of 70Se setting.  2021-06-30_11_54_00.png2021-06-30_11_54_00.pdf2021-06-30_11_54_00.rootoutput_127.tofoutput_128.tof 
  8   Thu May 6 00:32:57 2021 Helmut WeickSimulationsGICOSY file for TE beamline and ESRThis file has several options:
start in SIS, at TE3UF target or inside ESR,
choose with GOTO LABEL (G L)after start system
 SIS-TE-ESR-isoc-std.datTE-ESR.JPG 
  43   Fri May 7 10:46:40 2021 YuriAcceleratorGE02DS3HGThe scraper is blocked at -10 mm and -unfortunately-
blocks the beam in the ESR. Uli Popp is taking
care.
  
  170   Thu Jul 1 16:47:15 2021 Andrew NicRunsFrequency shiftThe freqency suddenly shifted at time 16:11:47
and remained shifted until now 
  
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