Title |
FCC-ee Hybrid RF Scheme |
Authors |
- Sh. Gorgi Zadeh, U. van Rienen
Rostock University, Faculty of Computer Science and Electrical Engineering, Rostock, Germany
- R. Calaga, F. Gerigkpresenter
CERN, Geneva, Switzerland
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Abstract |
For FCC-ee, the range of beam energies and beam currents is large between each mode of operation, all scaled to an available 50 MW maximum power per beam. The two limiting scenarios for the RF system design are at low energy (45 GeV) with high beam current (1.45 A) and the highest energy (182.5 GeV) with a radiation loss reaching 8.92 GeV per turn. In this paper, RF staging with a hybrid scheme using both 400 MHz and 800 MHz is proposed to mitigate the requirements on the two extremes. Relevant comparisons are made with respect to using only a single frequency for all modes.
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Funding |
Research supported by the FCC design study |
Paper |
download MOPMF036.PDF [0.755 MB / 3 pages] |
Export |
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Conference |
IPAC2018, Vancouver, BC, Canada |
Series |
International Particle Accelerator Conference (9th) |
Proceedings |
Link to full IPAC2018 Proccedings |
Session |
MC1 Poster Session |
Date |
30-Apr-18 16:00–17:30 |
Main Classification |
01 Circular and Linear Colliders |
Sub Classification |
A01 Hadron Colliders |
Keywords |
cavity, HOM, impedance, operation, radiation |
Publisher |
JACoW Publishing, Geneva, Switzerland |
Editors |
Shane Koscielniak (TRIUMF, Vancouver, BC, Canada); Todd Satogata (JLab, Newport News, VA, USA); Volker RW Schaa (GSI, Darmstadt, Germany); Jana Thomson (TRIUMF, Vancouver, BC, Canada) |
ISBN |
978-3-95450-184-7 |
Published |
June 2018 |
Copyright |
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