Analytical expression development for eddy field and the beam dynamics effect on the CEPC booster-Reference-Cited by-同舟云学术

Analytical expression development for eddy field and the beam dynamics effect on the CEPC booster

Published:2021-07-30 Issue:22 Volume:36 Page:2142010
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

Chen Yuan¹²,Wang Dou³,Kang Wen³,Peng Yuemei³,Cui Xiaohao³,Chen Fusan³,Yu Chenghui³²,Wang Sheng³,Gao Jie³²

Affiliation:

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

2. University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China

3. Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China

Abstract

An analytical magnetic field expression for a circular vacuum chamber with induced eddy on it is obtained. Two boundary conditions are discussed: with and without the iron poles; the former implies the use of the image current methods. After the current angular distribution in the vacuum chamber is calculated, a contour integration is applied to obtain the field distribution in the aperture. The application to the CEPC booster is also presented, which is one of the most important issues in the design stage.

Funder

National Key Program for S&T Research and Development

Key Research Program of Frontier Sciences, CAS

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X21420100

Reference6 articles.

1. CEPC partial double ring scheme and crab-waist parameters

2. Design and beam dynamics of the CEPC booster

3. An Introduction to the Physics of High Energy Accelerators

4. Complex Representation and Computation of Two‐Dimensional Magnetic Fields

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