Linac and Damping Ring Designs for the FCC-ee

Oğur, Salim; Barnyakov, A. M.; Chaikovska, Iryna; Chehab, R.; Furukawa, K.; Iida, N.; Kamitani, T.; Levichev, A. E.; Martyshkin, Pavel; Miyahara, F.; Nikiforov, D. A.; Oide, K.; Özcan, Erkcan; Papaphilippou, Y.; Polozov, Sergey; Rinolfi, L.; Yaman, Fatih; Zimmermann, Frank

doi:10.18429/jacow-ipac2019-mopmp002

Cited by 1 publication

(4 citation statements)

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“…1. A 328 m S-Band linac with 6 GeV extraction energy will serve as the first accelerator stage [6,7].…”

Section: Introductionmentioning

confidence: 99%

“…2. A damping ring with 242 m circumference is used to cool the 1.54 GeV electron and positron beams before re-injection into the linac via a bunch compressor [6,7]. 3.…”

Section: Introductionmentioning

confidence: 99%

“…The ramping time consequently depends on the extraction energy and is t r = 0.32 s for 45. 6 GeV extraction energy and t r = 2.0 s for 182. 5 GeV.…”

Section: Introductionmentioning

confidence: 99%

“…The maximum cycle length is 51.7 s for 45. 6 GeV operation, where the number of bunches and thus the filling time of the booster are highest. With this scheme the current drop can be limited to ±3% (5% for Z) [1].…”

Section: Introductionmentioning

confidence: 99%

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Lattice Design and Dynamic Aperture Studies for the FCC-ee Top-Up Booster Synchrotron

Haerer¹,

Tydecks²

2021

Preprint

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The Future Circular Collider (FCC) study investigates the feasibility of circular colliders in the post-LHC era. The sub-study FCC-ee is a 100 km electron positron collider in the energy range of 90-365 GeV. In order to achieve a design luminosity in the order of 10 36 cm −2 s −1 continuous top-up injection is required. The injector chain therefore includes a 100 km booster synchrotron in the same tunnel as the collider rings. This paper presents the lattice design of this booster synchrotron and the first dynamic aperture studies based on the chromaticity correction sextupole scheme.

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“…1. A 328 m S-Band linac with 6 GeV extraction energy will serve as the first accelerator stage [6,7].…”

Section: Introductionmentioning

confidence: 99%

“…2. A damping ring with 242 m circumference is used to cool the 1.54 GeV electron and positron beams before re-injection into the linac via a bunch compressor [6,7]. 3.…”

Section: Introductionmentioning

confidence: 99%

“…The ramping time consequently depends on the extraction energy and is t r = 0.32 s for 45. 6 GeV extraction energy and t r = 2.0 s for 182. 5 GeV.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations