3 papers
physics.acc-ph2022
Impact of Field Errors of Quadrupole Units on Beam Losses at SIS100 Injection
Adrian Oeftiger
This report discusses heavy-ion beam losses due to the nominal transverse space charge and the field imperfections in SIS100 during accumulation based on recent cold measurements o…
physics.acc-ph2022
Absence of Structure Resonances in SIS100 Tune Quadrant for Heavy Ion Fast Extraction
Adrian Oeftiger
The understanding and avoidance of space charge induced resonances is of utmost importance for long storage times in synchrotrons, as they can lead to halo generation and subsequen…
physics.acc-ph2016
Flat Bunches with a Hollow Distribution for Space Charge Mitigation
Adrian Oeftiger, Hannes Bartosik, Alan James Findlay +2
Longitudinally hollow bunches provide one means to mitigate the impact of transverse space charge. The hollow distributions are created via dipolar parametric excitation during acc…