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playground:pulsing [2010/07/19 11:36] 132.235.40.158 Changed buncher plate voltages from keV to kV |
playground:pulsing [2010/11/10 06:16] 75.105.208.104 |
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- Adjust H.E. steering, quads, tweaking magnet, etc. to maximize beam current. | - Adjust H.E. steering, quads, tweaking magnet, etc. to maximize beam current. | ||
- Adjust auxiliary width for beam current; this will affect both beam current and timing and will need to be set when the final timing is set. | - Adjust auxiliary width for beam current; this will affect both beam current and timing and will need to be set when the final timing is set. | ||
- | - Examine beam pick-off repetition rate; if you have adjusted the chopper and buncher properly it should read 500,000 at f/1. | + | - Examine beam pick-off repetition rate; if you have adjusted the chopper and buncher properly it should read 5,000,000 at f/1. |
- If you are using a gold foil: | - If you are using a gold foil: | ||
- put the cup in, then | - put the cup in, then |