LOGO CEPC Partial Double Ring Lattice Design and
LOGO CEPC Partial Double Ring Lattice Design and DA Study SU Feng GAO Jie WANG Dou WANG Yiwei Li Yongjun BIAN Tianjinan BAI Sha DUAN Zhe GENG Huiping ZHANG Yuan XU Gang XIAO Ming Key Laboratory of Particle Acceleration Physics and Technology Institute of High Energy Physics Chinese Academy of Sciences 2016. 4. 29
Out line 1. CEPC PDR Lattice Layout 2. CEPC Double Ring Layout 3. CEPC DR DA without FFS 4. Next
CEPC Partial Double Ring Layout 1/2 RF IP 1_ee RF RF 3. 2 Km 1/2 RF Bypass about 42 m 1/2 RF IP 4_pp IP 2_pp 1/2 RF IP 1_ee/IP 3_ee, 3. 2 Km IP 2_pp/IP 4_pp, 1132. 8 m 4 Short Straights, 141. 6 m Bypass about 42 m C=59044 m RF RF IP 3_ee 4 Medium Straights, 566. 4 m 4 Long Straights, 849. 6 m 2 Short ARC, 24*FODO, 1132. 8 m 4 Medium ARC, 112*FODO, 5286. 4 m 4 Long ARC, 124*FODO, 5852. 8 m 1/2 RF SU Feng 2016. 1. 4
Double Ring Scheme FCC-ee Oide-150917
Double Ring Scheme
CEPC Double Ring Scheme Layout IP 1_ee Common RF IP 4_pp IP 2_pp 56 km Common RF 1132. 8 m IP 3_ee 16. 9 m 30 mrad 566 m Su Feng 2016. 4. 28
ARC FODO 90/90 non-interleave SF 1 SD 1
Optics of CEPC Double Ring (no FFS) IP 2 IP 3 IP 4 IP 1
DA of CEPC Double Ring (2 family, no FFS)
CEPC Double Ring Scheme Layout IP 1_ee Common RF 1132. 8 m IP 4_pp IP 2_pp 56 km Common RF IP 3_ee 16. 9 m 30 mrad 566 m Su Feng 2016. 4. 28
CEPC Bypass at IP 2/4 12 Lc 566. 4 m 12 Lc L=42 m 24 Lc 12 Lc 566. 4 m 12 Lc s 566. 4 m Cell length=47. 2 m
Optics of CEPC Double Ring (bypass, no FFS) IP 2 Bypass 42 m IP 3 IP 4 Bypass 42 m IP 1
DA of CEPC Double Ring (bypass, no FFS)
DA of CEPC Double Ring (2 family, with FFS) Wangdou-test 20160328
Optics of CEPC Double Ring (with FFS) IP 2 IP 3 IP 4 IP 1
DA of CEPC Double Ring (2 family, with FFS)
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- Slides: 18