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| Laser Cooling Experiment 2021 |
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Message ID: 10
Entry time: Wed May 12 08:10:17 2021
In reply to: 8
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| Author: |
Lars |
| Category: |
General |
| Subject: |
instabilities in ion frequency |
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looks like the E-Cooler is responsible for this. If one turns off the electron current, the beam stays stable.
M.Steck is informed.
> The ion beam moves around, pretty arbitrary. See picture.
> ESR crew believes that it is not due to fluctuations in the HV of the E-Cooler. |