Design of a higher harmonic cavity for the SSRF storage ring

  • Higher harmonic cavity used in the third generation synchrotron light source increases the Touschek lifetime. The higher harmonic cavity of Shanghai Synchrotron Radiation Facility (SSRF) is a 1.5GHz passive superconducting cavity. Its higher order modes (HOM) are extracted by a ferrite HOM damper out of the cryostat. Multi-cell cavity is chosen concerning the voltage. The harmonic cavity dynamics, beam dynamics with passive harmonic cavity and the design of single cell cavity are included in this paper.

  • [1] . Byrd J M, Georgsson M. Physical Review Special Topics-Accelerators and Beams, 2001, 4: 0307012. Penco G, Svandrlik M. Physical Review Special Topics-Accelerator and Beams, 2006, 9: 0444013. Hofmann A, Myers S. Beam Dynamics in a Double RF System. In: CERN, Proceedings of the 11th International Conference on High Energy Accelerator. Geneva: CERN,1980. 610-6144. Marchand P. Possible Upgrade of the SLS RF System for Improving the Beam Lifetime. In: Proceedings of the Particle Accelerator Conference. USA: New York, 1999. 989-9915. Pedrozzi M et al. First Operation Results of the 3rd Harmonic Super Conducting Cavities in SLS and ELETTRA.In: Proceedings of the Particle Accelerator Conference.USA: Portland, 2003. 878-8806. Penco G et al. First Year of Operation of SUPER-3HC at ELETTRA. In: Proceedings of the European Particle Accelerator Conference. Switzerland: Lucerne, 2004. 1009-10117. Craievich P et al. HOM Couplers Design for the SUPER-3HC Cavity. In: Proceedings of the Particle Accelerator Conference. USA: Chicago, 2001. 1134-11368. Umemori K. Higher-Order-Mode Damping of L-band Superconducting Cavity Using a Radial-Line HOM Damper.In: Proceedings of the Particle Accelerator Conference.USA: Knoxville, 2005. 3606-36089. Sekutowicz J et al. Cavities for JLAB's 12 GeV Upgrade.In: Proceedings of the Particle Accelerator Conference.USA: Portland, 2003. 1395-1397
  • [1] . Byrd J M, Georgsson M. Physical Review Special Topics-Accelerators and Beams, 2001, 4: 0307012. Penco G, Svandrlik M. Physical Review Special Topics-Accelerator and Beams, 2006, 9: 0444013. Hofmann A, Myers S. Beam Dynamics in a Double RF System. In: CERN, Proceedings of the 11th International Conference on High Energy Accelerator. Geneva: CERN,1980. 610-6144. Marchand P. Possible Upgrade of the SLS RF System for Improving the Beam Lifetime. In: Proceedings of the Particle Accelerator Conference. USA: New York, 1999. 989-9915. Pedrozzi M et al. First Operation Results of the 3rd Harmonic Super Conducting Cavities in SLS and ELETTRA.In: Proceedings of the Particle Accelerator Conference.USA: Portland, 2003. 878-8806. Penco G et al. First Year of Operation of SUPER-3HC at ELETTRA. In: Proceedings of the European Particle Accelerator Conference. Switzerland: Lucerne, 2004. 1009-10117. Craievich P et al. HOM Couplers Design for the SUPER-3HC Cavity. In: Proceedings of the Particle Accelerator Conference. USA: Chicago, 2001. 1134-11368. Umemori K. Higher-Order-Mode Damping of L-band Superconducting Cavity Using a Radial-Line HOM Damper.In: Proceedings of the Particle Accelerator Conference.USA: Knoxville, 2005. 3606-36089. Sekutowicz J et al. Cavities for JLAB's 12 GeV Upgrade.In: Proceedings of the Particle Accelerator Conference.USA: Portland, 2003. 1395-1397
  • 加载中

Get Citation
MA Guang-Ming, ZHAO Zhen-Tang and LIU Jian-Fei. Design of a higher harmonic cavity for the SSRF storage ring[J]. Chinese Physics C, 2008, 32(4): 275-279. doi: 10.1088/1674-1137/32/4/007
MA Guang-Ming, ZHAO Zhen-Tang and LIU Jian-Fei. Design of a higher harmonic cavity for the SSRF storage ring[J]. Chinese Physics C, 2008, 32(4): 275-279.  doi: 10.1088/1674-1137/32/4/007 shu
Milestone
Received: 2007-06-06
Revised: 2007-07-04
Article Metric

Article Views(4121)
PDF Downloads(847)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Design of a higher harmonic cavity for the SSRF storage ring

    Corresponding author: ZHAO Zhen-Tang,

Abstract: 

Higher harmonic cavity used in the third generation synchrotron light source increases the Touschek lifetime. The higher harmonic cavity of Shanghai Synchrotron Radiation Facility (SSRF) is a 1.5GHz passive superconducting cavity. Its higher order modes (HOM) are extracted by a ferrite HOM damper out of the cryostat. Multi-cell cavity is chosen concerning the voltage. The harmonic cavity dynamics, beam dynamics with passive harmonic cavity and the design of single cell cavity are included in this paper.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return