Speaker
Jacqueline Keintzel
(European Organization for Nuclear Research)
Description
The ultimate goal of the Future Circular electron-positron Collider is performing particle physics experiments at an unprecedented precision from the Z-pole up to above the top-pair-threshold. This demands, among others, an excellent knowledge of the center-of-mass energy and, hence, the beam energies. By depolarizing polarized pilot bunches with a RF-kicker and recording the change of polarization with a 3D Compton polarimeter, it is aimed to measure the spin tune, which is directly linked to the beam energy. The current status of the plans for energy calibration at FCC-ee is presented.
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Author
Jacqueline Keintzel
(European Organization for Nuclear Research)
Co-authors
Alain Blondel
(University of Geneva)
Christian Carli
(European Organization for Nuclear Research)
Frank Zimmermann
(European Organization for Nuclear Research)
Guy Wilkinson
(European Organization for Nuclear Research)
Jorg Wenninger
(European Organization for Nuclear Research)
Michael Benedikt
(European Organization for Nuclear Research)
