Ciência_Iscte
Publications
Publication Detailed Description
Journal Title
Physical Review Letters
Year (definitive publication)
2025
Language
English
Country
United States of America
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Abstract
We show experimentally that an effect of motion of ions, observed in a plasma-based accelerator, depends inversely on the plasma ion mass. The effect appears within a single wakefield event and manifests itself as a bunch tail, occurring only when sufficient motion of ions suppresses wakefields. Wakefields are driven resonantly by multiple bunches, and simulation results indicate that the ponderomotive force causes the motion of ions. In this case, the effect is also expected to depend on the amplitude of the wakefields, experimentally confirmed through variations in the drive bunch charge.
Acknowledgements
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Keywords
Fields of Science and Technology Classification
- Physical Sciences - Natural Sciences
Funding Records
| Funding Reference | Funding Entity |
|---|---|
| PHY-1903316 | NSF Award |
| CERN/FIS-TEC/0017/2019 | Fundação para a Ciência e a Tecnologia |
| NRF-2020R1A2C1010835 | National Research Foundation of Korea |
| NRF-2016R1A5A1013277 | National Research Foundation of Korea |
| UIBD/50021/2020 | Fundação para a Ciência e a Tecnologia |
| CERN/FIS-TEC/0034/2021 | Fundação para a Ciência e a Tecnologia |
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