| Autor: |
Abusaif, Falastine, Hinder, Fabian, Nass, Alexander, Pretz, Joerg, Rathmann, Frank, Soltner, Helmut, Shergelashvili, Dito, Suvarna, Rahul |
| Rok vydání: |
2024 |
| Předmět: |
|
| Druh dokumentu: |
Working Paper |
| Popis: |
A new, compact beam position monitor based on segmented a toroidal coil surrounding the charged particle beam has been investigated. It makes use of the induced voltages in the windings instead of the induced charge imbalance on capacitor plates in the conventional beam position monitors. We theoretically investigate the response of the coils to the bunched particle beam based on a lumped element model and compare it with measurements in the laboratory and in the storage ring COSY, in terms of beam displacement. As to the frequency response of the coils, we find a resonant behavior, which may be exploited to increase the sensitivity of the device further. The resolution presently achieved is about 5 micrometer in a one second time interval for a beam current of 0.5 mA. |
| Databáze: |
arXiv |
| Externí odkaz: |
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