Paper |
Title |
Page |
MOACH03 |
Beam Dynamics Studies in the BEPCII Storage Rings |
9 |
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- Q.Qin, N. Huang, W.B. Liu, Y.D. Liu, Y.M. Peng, J. Qiu,
D. Wang, X.H. Wang, N. Wang, J.Q. Wang, Y.Y. Wei, X.M. Wen, J. Xing, G. Xu, C.H. Yu, C. Zhang, Y. Zhang, Z. Zhao, D.M. Zhou
IHEP, CAS
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As an upgrade project of the Beijing Electron Positron Collider (BEPCII), the commissioning of the storage rings for both collision and synchrotron radiation modes started in Nov. 2006. Besides the normal commissioning on luminosity and beam performance, beam dynamics studies are being carried on as well. Some results on beam parameters determination, single and multi-bunch effect, and beam instabilities of two rings are given in this paper.
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Transparencies |
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TUACH09 |
Interaction Region Design and Realization for BEPCII |
52 |
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- C.H.Yu, Y. Z. Wu, Z. S. Yin, J. F. Zhang, M. T. Wang, Q. L. Peng, J. B. Pang, Y. Yang, X. W. Dai,
IHEP, CAS
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The BEPC (Beijing Electron Positron Collider) is being upgraded as a double-ring factory-like collider (BEPCII). A New and compact interaction region (IR) has been designed to afford a peak luminosity of 10e33 cm-2s-1 with an equal beam energy of 1.89 GeV, a cross angle of +/-11 mrad, 93 bunches and maximum beam current of 0.91 A. All the components of the IR have been fabricated successfully. During the commissioning of BEPCII the operation experience shows that the IR components have excellent performance and meet the design requirements. The design and realization of the interaction region for the BEPCII will be introduced in detail.
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Transparencies |
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