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2012•Physics ProcediaOpen access

A 3-MeV RFQ accelerator for the Compact Pulsed Hadron Source at Tsinghua University

Qingzi Xing, Yuming Bai, J. Billen, Jie Cai, Chijitai Cheng, Lei Du, Qiang Du, Tiantian Du, Weiqiang Guan, X. L. Guan, Ya-Ling He, Jiachen Li, James E. Stovall, X.W. Wang, Jie Wei, Zhengfeng Xiong, L.M. Young, H.Y. Zhang, Shu-xin Zheng

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Abstract

The design and construction status of the Radio Frequency Quadrupole (RFQ) accelerator for the Compact Pulsed Hadron Source (CPHS) at Tsinghua University is presented. The RFQ will accelerate protons from 50 keV to 3 MeV, with the RF frequency of 325 MHz. The total length of the RFQ cavity is about 3 m with the transmission rate of 97.2% predicted by PARMTEQM. Fine machining of the RFQ cavity was completed in July, 2011. The brazing of the vanes, the flanges and the cooling pipes has been finished in September, 2011.

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What this paper is about

The design and construction status of the Radio Frequency Quadrupole (RFQ) accelerator for the Compact Pulsed Hadron Source (CPHS) at Tsinghua University is presented. The RFQ will accelerate protons from 50 keV to 3 MeV, with the RF frequency of 325 MHz. The total length of the RFQ cavity is about 3 m with the transmission rate of 97.2% predicted by PARMTEQM. Fine machining of the RFQ cavity was completed in July, 2011. The brazing of the vanes, the flanges and the cooling pipes has been finished in September, 2011.

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Available abstract

The design and construction status of the Radio Frequency Quadrupole (RFQ) accelerator for the Compact Pulsed Hadron Source (CPHS) at Tsinghua University is presented. The RFQ will accelerate protons from 50 keV to 3 MeV, with the RF frequency of 325 MHz. The total length of the RFQ cavity is about 3 m with the transmission rate of 97.2% predicted by PARMTEQM. Fine machining of the RFQ cavity was completed in July, 2011. The brazing of the vanes, the flanges and the cooling pipes has been finished in September, 2011.

Key concepts: Radio-frequency quadrupole, Physics, Nuclear physics, Linear particle accelerator, Quadrupole, Hadron, Particle accelerator, Nuclear engineering

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