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  Nuclear hyperfine mixing in 229Th89+ 2024, Page 4 of 4  Not logged in ELOG logo
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ID Date Authordown Category Subject Text Attachments
  28   Thu Jun 6 19:51:11 2024 CarstenAcceleratorESR crew left after persisting problems with ESR magnetsNo beam today.--.   
  29   Fri Jun 7 09:15:31 2024 CarstenDAQUpdated Channel List   ChannelList.pdfChannelList.odt 
  33   Sat Jun 8 12:02:20 2024 CarstenDetectorsTest Particle Detectors - Det South not workingWith the test beam from ESR I started to have
a look at the PartDets.:
North outside: Works properly with a voltage		   
  34   Sat Jun 8 12:45:05 2024 CarstenDAQTemporary change of RF signalThe setting was 1.540974 MHz and division
factor 68 (for a 200 MeV/u) beam, and the
signal was taken from a signal generator. 		  
  35   Sat Jun 8 13:11:52 2024 CarstenGeneralPut the go4login in atplaser .bashrcPut the go4login in atplaser .bashrc in order
to avoid that one always has to go to the
go4 directory to set the environment variable. 		  
  39   Mon Jun 10 09:17:38 2024 CarstenDAQUpdated Channel List   2024_06_10_ChannelList.pdfChannelList.odt 
  44   Tue Jun 11 22:59:06 2024 CarstenAcceleratorIdentification / NTCAP startedESR is set-up in most parts.We are trying
to identify our 229Th89+. It is more cumbersome
then exspected because of the thick target		   
  47   Wed Jun 12 09:17:43 2024 Carsten Tests of background with ionization pumps on (from monday)On monday the ionization pumps were switch
on to test the background, and if it is possible
to run with the pumps switched on. 		 mit_IZ_trending_sued_alles(blind_durch_IZ).pngmit_IZ_trending_mitte_Nord_mit_Strahl.pngmit_IZ_trending_mitte_Nord_ohne_Strahl.pngmit_IZ_trending_mitte_Nord_alles.png 
  48   Wed Jun 12 09:43:57 2024 CarstenAcceleratorStopped NTCAP at 9:43Setup at ESR is carried on - stopped the long-time
NTCAP run from overnight,		   
  55   Wed Jun 12 22:48:55 2024 Carsten Beam HaloThe seamingly short live time reported in
[URL=https://elog.gsi.de/esr/E0052/53]entry
53[/URL] is due to a halo from a different		   
  57   Thu Jun 13 02:05:04 2024 CarstenAcceleratorShort Lifetime at 100 mALifetime still is short  2024_06_13_229Th_Short_Lifetime3.png 
  53   Wed Jun 12 18:48:43 2024 Afternoon shiftRunsFirst laser scans[TABLE border="1"]
Time | Part. Det. Int | ESR-intensity| cooler-HV
| LMD-DAQ1 Files | LMD-DAQ2 Files | scan		  2024_06_12_229Th_Lifetime_at_190MeV.png 
  68   Thu Jun 13 18:03:36 2024 Afternoon shiftRunsContinuation: First scans[TABLE border="1"]
Time | Part. Det. Int | ESR-intensity| cooler-HV
| LMD-DAQ1 Files | LMD-DAQ2 Files | scan		  2024_06_13_229Th_Lifetime_at_190MeV_afterscraping.png2024-06-13_23-13-55-242.png 
  77   Fri Jun 14 14:44:51 2024 Afternoon shiftRunsAfternoon shiftPizza shift

[B]the scan direction is from higher wavelength		   
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