Chinese Physics C > 2005, Vol. 29 > Issue(1): 81-85

RF Power Test and Conditioning of the New Accelerating Structures for the BEPCII-Linac

HOU Mi,
ZHOU Zu-Sheng^,

Institute of High Energy Physics,CAS,Beijing 100049,China

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Abstract：
The beijing electron Positron collider upgrade Project (bePcⅡ) requires its injector linac to upgrade the beam energy and current. thus the accelerating structures in the positron production region must be newly designed and constructed to meet the high gradient demand. these new structures must be tested and conditioned with the high rf power before their installation into the linac tunnel. this paper describes the design and construction of the high power rf test stand, the tuning of the rf power source, the progress and the final results of the rf test and conditioning.

References

[1]	. BEPC .. Design Report.. Injector Linac Part. IHEP..BEPC ....SB..03..2,Inst itute of High Energy Phyiscs, CAS, 20032. Ref erence Manual for the POSSION/ SUPERFISH Group of Codes. LosAlamos Accelerator Code Group, MS H829, LA..UR..87..126, 1987

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HOU Mi and ZHOU Zu-Sheng. RF Power Test and Conditioning of the New Accelerating Structures for the BEPCII-Linac[J]. Chinese Physics C, 2005, 29(1): 81-85.

HOU Mi and ZHOU Zu-Sheng. RF Power Test and Conditioning of the New Accelerating Structures for the BEPCII-Linac[J]. Chinese Physics C, 2005, 29(1): 81-85. shu

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Received: 2004-06-01
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

RF Power Test and Conditioning of the New Accelerating Structures for the BEPCII-Linac

HOU Mi
ZHOU Zu-Sheng^,

Corresponding author:ZHOU Zu-Sheng,

Institute of High Energy Physics,CAS,Beijing 100049,China

Received Date:2004-06-01
Accepted Date:1900-01-01
Available Online:2005-01-05

Abstract:The beijing electron Positron collider upgrade Project (bePcⅡ) requires its injector linac to upgrade the beam energy and current. thus the accelerating structures in the positron production region must be newly designed and constructed to meet the high gradient demand. these new structures must be tested and conditioned with the high rf power before their installation into the linac tunnel. this paper describes the design and construction of the high power rf test stand, the tuning of the rf power source, the progress and the final results of the rf test and conditioning.