Preliminary physics design of the Hefei Advanced Light Facility storage ring

Zhenghe Bai; Gangwen Liu; Tianlong He; Weiwei Li; Penghui Yang; Weimin Li; Shancai Zhang; Lin Wang; Guangyao Feng

doi:10.11884/HPLPB202234.220137

Journals >High Power Laser and Particle Beams >Volume 34 >Issue 10 >Page 104003 > Article

High Power Laser and Particle Beams
Vol. 34, Issue 10, 104003 (2022)

Preliminary physics design of the Hefei Advanced Light Facility storage ring

Zhenghe Bai, Gangwen Liu, Tianlong He, Weiwei Li, Penghui Yang, Weimin Li, Shancai Zhang, Lin Wang^*, and Guangyao Feng^*

Author Affiliations

National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

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DOI: 10.11884/HPLPB202234.220137 Cite this Article

Zhenghe Bai, Gangwen Liu, Tianlong He, Weiwei Li, Penghui Yang, Weimin Li, Shancai Zhang, Lin Wang, Guangyao Feng. Preliminary physics design of the Hefei Advanced Light Facility storage ring[J]. High Power Laser and Particle Beams, 2022, 34(10): 104003 Copy Citation Text

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Abstract

The Hefei Advanced Light Facility (HALF) is a soft X-ray and VUV diffraction-limited storage ring light source, and the construction of HALF has just been approved by the Chinese government. The electron beam energy of the HALF storage ring is 2.2 GeV; the circumference is 480 m; the natural beam emittance is 86 pm·rad; and there are 20 long and 20 short straight sections in total. This paper will report the physics design progress of the HALF storage ring, including lattice design and optimization, simulation and calculation of beam injection and collective effects.

Keywords

collective effects diffraction-limited storage ring Hefei Advanced Light Facility lattice design multipole kicker injection

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