Speaker
Lina Valle
Description
The accelerating ramps of the high-energy booster are optimised to comply with the transverse beam size requirements at extraction energy while maintaining longitudinal beam stability. Specifically, the Z mode ramp includes an energy overshoot to boost the synchrotron radiation damping effect. Beam stability challenges are foreseen at low energy, which are mitigated with damping wigglers at the cost of a higher energy spread at extraction. The expected RF requirements and dynamic power losses for all operation modes are also presented.
Author
Co-authors
Antoine Chance
(CEA Irfu)
Franck Peauger
(CERN)
Heiko Damerau
(CERN)
Ivan Karpov
(CERN)
Rama Calaga
(CERN)
Wolfgang Hofle
(CERN)
