The R&amp;D status of DTL for CSNS

Yin, Xin; Gong, Keyun; Peng, Jun; Song, H. Y.; Xiao, Yi; Li, Ahong; Liu, Lei; Fu, Shinian

doi:10.1007/s11433-011-4522-7

Cited by 3 publications

(2 citation statements)

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“…An R&D program for developing the key technology of the DTL was launched 5 years ago at IHEP. A 2.8 m long full-scale prototype has been built to validate the design principles [23]. Each drift tube houses an electromagnetical quadrupole in the FFDD lattice.…”

Section: Key Technology Developmentmentioning

confidence: 99%

Research progress on high intensity hadron accelerator in China

2012

Chin. Sci. Bull.

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High intensity hadron beam has wide-range important applications. In recent years, several projects with intense-beam hadron accelerator are under design, development or construction in China. We are facing a lot of challenges in beam physics and key technology of the accelerators. Beam loss and beam emittance must be minimized for such a high intensity accelerator. Space charge effect and nonlinear dynamics should be taken into account in beam physics and accelerator design. In this paper we will present the recent research progress in China on beam dynamics, new technology development and beam experiments for intense beam hadron accelerators, including linear accelerator, synchrotron and cyclotron.hadron accelerator, intense beam, beam loss, emittance Citation:

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Section: Key Technology Developmentmentioning

confidence: 99%

Research progress on high intensity hadron accelerator in China

2012

Chin. Sci. Bull.

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“…The CSNS Alvarez DTL working at 324 MHz will accelerate the H − ion from 3.0 MeV to 80.0 MeV [1]. The first unit tank (∼2.8 m in length) was consisted of 29 accelerating cells, including 28 full drift tubes and two end plates.…”

Section: Introductionmentioning

confidence: 99%

Preliminary study on the RF tuning of CSNS DTL

Yin

Yong-Chuang

et al. 2014

Chinese Phys. C

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Abstract:In the R&D of the CSNS Drift Tube Linac (DTL), the first unit tank with 28 drift tubes has been developed. The axial accelerating field is ramped from 2.2MV/m to 3.1MV/m in this tank. The required field flatness is less than ±2 % with the standard deviation of 1 % for the beam dynamics. And the field stability should be less than 1% for machine stable operation. After the successful alignment, the RF tuning was carried out focusing on the field profile measurement. Four slug tuners and 11 post couplers were applied in this procedure. The ramped filed and required stability had been achieved by fine adjustment of the slug tuners and post couplers. In this paper, the preliminary tuning results are presented and discussed.

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Recent progress in techniques utilized for particle accelerator

Liu

2012

Sci. China Phys. Mech. Astron.

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The R&D status of DTL for CSNS

Cited by 3 publications

References 1 publication

Research progress on high intensity hadron accelerator in China

Research progress on high intensity hadron accelerator in China

Preliminary study on the RF tuning of CSNS DTL

Recent progress in techniques utilized for particle accelerator

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