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tuning_the_s800_xdt [2015/10/29 13:25] pereira [Checking Particle ID and rate at S800 FP] |
tuning_the_s800_xdt [2015/10/30 10:25] pereira [Setting up Reaction Settings] |
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* Adjust the TDC delays of E1 up, down using the Delay GUI | * Adjust the TDC delays of E1 up, down using the Delay GUI | ||
* In principle, the TACs delays don't need to be adjusted | * In principle, the TACs delays don't need to be adjusted | ||
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+ | * Check the efficiencies of the Phillips TDC, TACs, and MTDC for the OBJ-FP and XFP-FP ToFs: | ||
+ | * Make a gate on spectrum **IC.SUM** selecting the region of interest, and call it " | ||
+ | * Looking at the ToF spectra gated on " | ||
+ | * The window file **S800_TOF_EFFICIENCY.win** includes all the spectra needed | ||
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==== Checking Particle ID and rate at S800 FP ==== | ==== Checking Particle ID and rate at S800 FP ==== | ||
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* What experimenters want (e.g., if they want singles, the cut has to be more restrictive to limit acquisition deadtime) | * What experimenters want (e.g., if they want singles, the cut has to be more restrictive to limit acquisition deadtime) | ||
* Move blocker, decrease attenuator, repeat | * Move blocker, decrease attenuator, repeat | ||
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+ | * If necessary, do the ToF corrections to improve the PID resolution (instructions [[During experiments# | ||