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  nuclear two-photon decay 2024, Page 3 of 6  Not logged in ELOG logo
ID Date Authordown Category Subject Text Attachments
  111   Tue May 21 03:07:58 2024 K.Takiura Y.KikuchiRunsNo beam03:07 Beam is down.   
  112   Tue May 21 03:27:21 2024 K.Takiura Y.KikuchiRunsBeam back03:26 Beam is back.   
  29   Wed May 15 17:22:43 2024 Jeroen, Shahab, JohanRuns98Mo runBeam tuned at 4:50, data acquisition aligned
for 98Mo at 4:56.
  
  31   Wed May 15 17:47:34 2024 Jeroen, Johan, ShahabGeneralNew Trigger SetupWe changed the trigger setup, see attachment  2024-05-15_18-06-54-910.png 
  32   Wed May 15 18:37:36 2024 Jeroen, Johan, ShahabRunsBeam returned to ESRBeam returned at 18:30:55. Taking data with
new triggers.
 2024-05-15_18-37-57-073_tcl1064.png 
  28   Wed May 15 16:55:10 2024 Jeroen, JohanGeneralTuning ESR scraper. Isomer resolved.4:50 Scraper tuned to produce Gaussian beam
profile for 98Mo. Isomer now clearly resolved.
  
  30   Wed May 15 17:45:09 2024 Jeroen, JohanGeneralNo beam to ESRBeam lost from SIS18 at 17:41:41.   
  36   Wed May 15 20:40:51 2024 Jeroen, JohanRunsBeam returned to ESR20:39:42 Runs restarted.  2024-05-15_20-40-22-391_tcl1064.png2024-05-15_22-01-28-310_tcl1064.png 
  35   Wed May 15 20:17:20 2024 JeroenAcceleratorFewer spills from SIS18 then lost beamApparently fewer spills coming from SIS18,
see attached.
 2024-05-15_20-16-49-990_tcl1064.png2024-05-15_20-18-47-422_tcl1064.png 
  108   Mon May 20 13:26:55 2024 Jelena, Oliver, ShahabGeneralPlunger valuesplunger 150 for 250
plunger 48 for 410 
  
  109   Mon May 20 13:31:09 2024 Jelena, Oliver, ShahabGeneralNew setting focussing on 96-Srplunger 150 for 250
plunger 48 for 410 
  
  110   Mon May 20 14:02:03 2024 Jelena, Oliver, ShahabDAQRetune 245 MHzMew numbers for 245 MHz plunger is 190 (both)   
  74   Fri May 17 19:43:03 2024 Jelena B, Zsolt P., Shahab, DavidAnalysis+ Beam issuesImportant - analysis 
-> we are trying to get PID with a new setting
to see if 98Zr decays with 30s half-life
 beam.png 
  73   Fri May 17 17:50:49 2024 Jelena B, Zsolt P., ShahabDAQnew trigger eventsFrom 17:49 we have super short trigger. -
see attached setting! 
 new_style_trigger.png 
  68   Fri May 17 16:34:43 2024 Jelena B, Zsolt P.GeneralBeam issuesWe lost beam at 16:29. 
Cooler has to be investigated. 
 2024-05-17_16-38-18-294.png 
  69   Fri May 17 16:42:00 2024 Jelena B, Zsolt P.GeneralBeam backBeam is back at 16:38.

We are changing the setting.
  
  71   Fri May 17 17:08:24 2024 Jelena B, Zsolt P.RunsNew setting from 5p.m. NEW SETTING 

All runs from 17:00 are with new setting,
  
  75   Fri May 17 20:33:43 2024 Jelena B, Zsolt P.GeneralBeam returned to FRSWe have again beam at FRS..
But we are taking still cycles on a same
way as before...and discussing to go back
  
  76   Fri May 17 21:44:39 2024 Jelena B, Zsolt P.GeneralBeam issuesWe do not have beam, and we have some instability
during last 1-1.5 hour. 
  
  77   Fri May 17 21:56:58 2024 Jelena B, Zsolt P.AcceleratorOptimizing settingWe are optimizing setting for 96Sr
start time: 21:52
  
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