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  nuclear two-photon decay, Page 12 of 12  Not logged in ELOG logo
Entry  Thu Jul 1 20:35:21 2021, Andrew Nic Shahab, DAQ, Acquisition stopped  
Checking if signal can be further amplified 

Last files:
Entry  Thu Jul 1 20:48:58 2021, Shahab Andrew Nic, DAQ, Acquisition started 
15dB amplifier on 410MHz 
Entry  Fri May 7 08:04:22 2021, Carlo Bruno, Desislava Kalaydjieva, Analysis, 7:00 - 14:00 analysis shift 15x
(See
https://triumfoffice365-my.sharepoint.com/:w:/g/personal/dillmann_triumf_ca/Eb_LCp7yTx5Bgc8TO8khJmEBWeS-ycdPRnG02wQout-fgQ?rtime=3n3A3xMR2Ug
for remote shifter instructions. To be updated/corrected by the experts)
Entry  Tue Jun 29 21:10:30 2021, Shahab, Runs, 72-Ge setting 
the new setting is roughly 400 khz lower in frequency.
Previous beam time Ge was on 243.100 now it is on 242.74
Entry  Fri Jul 2 20:33:44 2021, Yuri, Accelerator, 70Se setting with closed scrapers 
We tune back to 70Se.
The scrapers stay closed at EEXDS2HA=0 mm, EEXDS1HG=+5 mm
"Single"-particle run
Entry  Sat May 8 01:43:23 2021, Helmut Weick, Accelerator, 70Se setting 
If gamma_t = 1.3955 Tm stays, we will need Brho = 6.21902 Tm for 70Se.
The corresponding ESR Brho setting will be a bit shifted.
It then requires E-SIS = 446.55 MeV/u to get 70Se to this Brho and gamma_t.
Entry  Wed Jun 30 08:59:37 2021, Yuri, Accelerator, 70Se setting 
X(9Be)=1.815 g/cm2 (adjusted in primary beam setting)

Gamma_t=1.3956
Entry  Fri May 7 04:26:54 2021, Shahab, Runs, 245 MHz resonator extra 20dB gain off 
made sure that the extra 20dB amplifier is off.
Entry  Wed Jun 30 13:04:40 2021, Shahab, Runs, 245 Amplifier on amplification_on245.png
turned on extra 20dB amplifier for the 245 Resonator around 12:32 
Entry  Fri Jul 2 07:31:44 2021, The remote Canadian eager beavers (Iris and Guy), Analysis, 00h to 05h Summed Spectra 245MHz-07.02.00-05h-sum_10ms.png245MHz-07.02.00-05h-sum_10ms_zoom.png410MHz-07.02.00-05h-sum_10ms.png410MHz-07.02.00-05h-sum_10ms_zoom.png
Using the scripts I posted previously, I summed 5.5 hours of data from midnight to 5:30 July 2nd CEST. 
I used 10ms time steps for better time resolution, but that did leave questionable frequency resolution. If anyone would like to see higher resolved frequency
plots for the 
Entry  Sat May 8 21:42:51 2021, All, Accelerator, Set up for 52Mn 
Details will follow
E(Mn) = 368.41 MeV/u
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