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  nuclear two-photon decay 2024  Not logged in ELOG logo
Message ID: 34     Entry time: Wed May 15 19:45:44 2024
Author: Helmut Weick 
Category: Accelerator 
Subject: Cooler curves after beam shift 
After the Beam position tuning but before the scraper tuning two more cooler curves were taken.
The first with all scrapers open shows a similar shape to before with the same quadrupole setting.
Afterwards the ESR ebergy was shifted by -0.8 MeV/u to get the beam more on an outer orbit.
The curve then is shifted and has a bit less acceptance.
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Attachment 3: isoc_curves_15052024.xlsx  70 kB  Uploaded Wed May 15 20:50:46 2024
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