Microwave Cold Test Debug of an S-Band 2MeV on-Axis Coupling SW Accelerator

LIU Jie; BAI Wei; CHEN Ya-Nan; XU Zhou; LI Ming; YANG Xing-Fan

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 175-177

Microwave Cold Test Debug of an S-Band 2MeV on-Axis Coupling SW Accelerator

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Abstract：
This paper presents the model cavity tune and cold test of an S-band 2MeV on-axis coupling SW accelerator. The measurement of the model cavity's frequency, degree of coupling, Q value and on-axis field distribution are described in detail. In addition, the results of cavity tune and cold test of the accelerating tube are given. The frequency consistency of the accelerator is within ±0.3MHz, the coupling degree in the supersaturation state 1.14, the quality factor of the accelerator 12000±200, and the field distribution ratio 1:2.2:2. All the results observed show that the accelerator satisfies the physics design with microwave
debugging.

References

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LIU Jie, BAI Wei, CHEN Ya-Nan, XU Zhou, LI Ming and YANG Xing-Fan. Microwave Cold Test Debug of an S-Band 2MeV on-Axis Coupling SW Accelerator[J]. Chinese Physics C, 2008, 32(S1): 175-177.

LIU Jie, BAI Wei, CHEN Ya-Nan, XU Zhou, LI Ming and YANG Xing-Fan. Microwave Cold Test Debug of an S-Band 2MeV on-Axis Coupling SW Accelerator[J]. Chinese Physics C, 2008, 32(S1): 175-177. shu

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Received: 2008-01-10
Revised: 1900-01-01

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