Chinese Physics C > 2004, Vol. 28 > Issue(6): 650-652

Electron Trapping in Multipole Magnet

ZHU Xiong-Wei^,,
GUO Zhi-Yuan

Institute of High Energy Physics,CAS,Beijing 100039,China

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Abstract：
The electron cloud effect limits the performance of several accelerators with high beam current, such as SLAC and KEK B factories, the CERN SPS and the CERN PS. In this paper, the electron trapping in general 2n multipole magnet (n is integer) is studied, and we find that there exists electron trapping in the adiabatic region of the multiple magnet (n>1).

References

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ZHU Xiong-Wei and GUO Zhi-Yuan. Electron Trapping in Multipole Magnet[J]. Chinese Physics C, 2004, 28(6): 650-652.

ZHU Xiong-Wei and GUO Zhi-Yuan. Electron Trapping in Multipole Magnet[J]. Chinese Physics C, 2004, 28(6): 650-652. shu

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Received: 2003-11-06
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Electron Trapping in Multipole Magnet

ZHU Xiong-Wei^,
GUO Zhi-Yuan

Corresponding author:ZHU Xiong-Wei,

Institute of High Energy Physics,CAS,Beijing 100039,China

Received Date:2003-11-06
Accepted Date:1900-01-01
Available Online:2004-06-05

Abstract:The electron cloud effect limits the performance of several accelerators with high beam current, such as SLAC and KEK B factories, the CERN SPS and the CERN PS. In this paper, the electron trapping in general 2n multipole magnet (n is integer) is studied, and we find that there exists electron trapping in the adiabatic region of the multiple magnet (n>1).