Design of slow extraction system for therapy synchrotron

ZHANG Jin-Quan; SONG Ming-Tao; WEI Bao-Wen

doi:10.1088/1674-1137/33/S2/008

Chinese Physics C> 2009, Vol. 33> Issue(S2) : 30-32 DOI: 10.1088/1674-1137/33/S2/008

Design of slow extraction system for therapy synchrotron

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Abstract：
Based on the optimized design of the lattice for therapy synchrotron and considering the requirement of radiation therapy, the third order resonant extraction is adopted. Using the momentum-amplitude selection method, the extraction system is designed and optimized. An extraction efficiency of more than 97% and a momentum spread less than 0.11% are obtained.

References

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ZHANG Jin-Quan, SONG Ming-Tao and WEI Bao-Wen. Design of slow extraction system for therapy synchrotron[J]. Chinese Physics C, 2009, 33(S2): 30-32. doi: 10.1088/1674-1137/33/S2/008

ZHANG Jin-Quan, SONG Ming-Tao and WEI Bao-Wen. Design of slow extraction system for therapy synchrotron[J]. Chinese Physics C, 2009, 33(S2): 30-32. doi: 10.1088/1674-1137/33/S2/008 shu

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Received: 2009-01-06
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Design of slow extraction system for therapy synchrotron

Corresponding author: ZHANG Jin-Quan,

Received Date: 2009-01-06
Accepted Date: 1900-01-01
Available Online: 2009-01-08

Abstract:

Based on the optimized design of the lattice for therapy synchrotron and considering the requirement of radiation therapy, the third order resonant extraction is adopted. Using the momentum-amplitude selection method, the extraction system is designed and optimized. An extraction efficiency of more than 97% and a momentum spread less than 0.11% are obtained.