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Advances in physical design of diffraction-limited storage ring
Alternative Title衍射极限储存环物理设计研究进展
Jiao Y(焦毅); Xu G(徐刚); Chen SY(陈森玉); Qin Q(秦庆); Wang JQ(王九庆); Jiao; Yi; Xu; Gang; Chen; Senyu; Qin; Qing; Wang; Jiuqing
Source Publication强激光与粒子束
Corresponding Author焦毅
AbstractA new generation of ring-based light source, called diffraction-limited storage ring (DLSR), has attracted increasing attention from accelerator scientists worldwide. This article introduces the progress in the physical design and optimization of DLSR at home and abroad in the past few years. In the linear optics design multi-bend achromats with compact layout are usually adopted, so as to achieve ultralow emittance within a reasonable circumference. In the nonlinear optimization, phase manipulation technique, theoretical and numerical optimization methods are usually used to minimize the strong nonlinearities caused by the chromatic sextupoles. Associated with the small acceptance of a DLSR, off-axis injection with pulsed multipoles and on-axis injection with fast kickers are considered. Collective effects, especially the intrabeam scattering and the Touschek effects, become significant as emittance decreases, requiring methods of bunch lengthening and transverse feedback to ensure the stability of the particle motion. ©, 2015, Editorial Office of High Power Laser and Particle Beams. All right reserved.
KeywordCollective effects Diffraction limited storage rings Injection schemes Intra-beam scattering Non-linear optimization Numerical optimizations Phase manipulations Physical design
Indexed ByEI
WOS Subject408 Structural Design ; 711.1 Electromagnetic Waves in Different Media ; 744 Lasers ; 921.5 Optimization Techniques ; 921.6 Numerical Methods ; 932.1.1 Particle Accelerators
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Document Type期刊论文
Recommended Citation
GB/T 7714
Jiao Y,Xu G,Chen SY,et al. Advances in physical design of diffraction-limited storage ring[J]. 强激光与粒子束,2015,27(4):45108.
APA 焦毅.,徐刚.,陈森玉.,秦庆.,王九庆.,...&Jiuqing.(2015).Advances in physical design of diffraction-limited storage ring.强激光与粒子束,27(4),45108.
MLA 焦毅,et al."Advances in physical design of diffraction-limited storage ring".强激光与粒子束 27.4(2015):45108.
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