Chinese Physics C > 2010, Vol. 34 > Issue(1): 112-114 DOI: 10.1088/1674-1137/34/1/020

Towards one machine, two purposes: using a common SC linac for XFEL and ERL simultaneously

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Abstract：

The linac based XFEL and ERL are advanced (or, say, 4^thgeneration) light sources, with different electron beam parameters and different advantages. However, the linac used for XFEL and ERL should provide very advanced beams with high energy, high peak and/or average current, very low emittance and low energy spread, thus making the linac very complicated and expensive. To share the XFEL and ERL advantages and save the construction-operation budget, a proposal of using a common superconducting electron linac for hard X-ray XFEL and ERL is described in this paper. The interactions between the XFEL and ERL beams via the accelerating structure are studied and the result is positive.

References

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CHEN Sen-Yu, WANG Shu-Hong and ZHU Xiong-Wei. Towards one machine, two purposes: using a common SC linac for XFEL and ERL simultaneously[J]. Chinese Physics C, 2010, 34(1): 112-114. doi: 10.1088/1674-1137/34/1/020

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Received: 2009-02-13
Revised: 2009-03-03

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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Towards one machine, two purposes: using a common SC linac for XFEL and ERL simultaneously

Corresponding author:ZHU Xiong-Wei,

Received Date:2009-02-13

Accepted Date:2009-03-03

Available Online:2010-01-05

Abstract:

The linac based XFEL and ERL are advanced (or, say, 4^thgeneration) light sources, with different electron beam parameters and different advantages. However, the linac used for XFEL and ERL should provide very advanced beams with high energy, high peak and/or average current, very low emittance and low energy spread, thus making the linac very complicated and expensive. To share the XFEL and ERL advantages and save the construction-operation budget, a proposal of using a common superconducting electron linac for hard X-ray XFEL and ERL is described in this paper. The interactions between the XFEL and ERL beams via the accelerating structure are studied and the result is positive.

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Towards one machine, two purposes: using a common SC linac for XFEL and ERL simultaneously

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通讯作者:陈斌, bchen63@163.com

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