Development of X-band accelerating structuresfor high gradients

Ru no

doi:10.1088/1674-1137/36/7/013

Chinese Physics C> 2012, Vol. 36> Issue(7) : 639-647 DOI: 10.1088/1674-1137/36/7/013

Development of X-band accelerating structuresfor high gradients

Ru no

Abstract
HTML
Reference
Related

PDF

Abstract：
Short copper standing wave (SW) structures operating at an X-band frequency have been recently designed and manufactured at the Laboratori Nazionali di Frascati of the Istituto Nazionale di Fisica Nucleare (INFN) using the vacuum brazing technique. High power tests of the structures have been performed at the SLAC National Accelerator Laboratory. In this manuscript we report the results of these tests and the activity in progress to enhance the high gradient performance of the next generation of structures, particularly the technological characterization of high performance coatings obtained via molybdenum sputtering.

[1]	Yang Wu , Yong-Dong Chen , De-Kui Zhao . Simulation and design of an X-band overmoded input cavity. Chinese Physics C, 2016, 40(6): 067002. doi: 10.1088/1674-1137/40/6/067002
[2]	HE Xiang , ZHAO Feng-Li , WANG Xiang-Jian . Development of a high-power and ultra-high-vacuum waveguide coupler working at C/X band. Chinese Physics C, 2015, 39(5): 057007. doi: 10.1088/1674-1137/39/5/057007
[3]	B. Spataro , A. Marcelli , S. Sarti , V. A. Dolgashev , S. Tantawi , A. D. Yeremian , M. G. Grimaldi , L. Romano , F. Ruffino , R. Parodi , G. Cibin , C. Marrelli , M. Migliorati , C. Caliendo0 . Molybdenum sputtering film characterization for high gradient accelerating structures. Chinese Physics C, 2013, 37(9): 097005. doi: 10.1088/1674-1137/37/9/097005
[4]	WU Jun , CHEN Yi-Xue , WANG Wei-Jin , YIN Wen , LIANG Tian-Jiao , JIA Xue-Jun . The high-energy multi-group HEST1.0 library based on ENDF/B-Ⅶ.0: development, verification and preliminary application. Chinese Physics C, 2012, 36(3): 275-280. doi: 10.1088/1674-1137/36/3/015
[5]	PAN Wei-Min , HUANG Tong-Ming , MA Qiang , WANG Guang-Wei , LIN Hai-Ying , ZHAO Guang-Yuan , SUN Yi , XU Bo , WANG Qun-Yao , SHA Peng . Development of a 500 MHz high power RF test stand. Chinese Physics C, 2012, 36(4): 355-361. doi: 10.1088/1674-1137/36/4/011
[6]	WU Yang , XU Zhou , LI Zheng-Hong , MA Qiao-Sheng , TANG Chuan-Xiang . High efficiency X-band relativistic backward wave oscillator with non-uniform slow wave structures. Chinese Physics C, 2012, 36(8): 750-752. doi: 10.1088/1674-1137/36/8/011
[7]	ZHANG Meng , GU Qiang . New linear accelerator (Linac) design based on C-band accelerating structures for SXFEL facility. Chinese Physics C, 2011, 35(11): 1066-1069. doi: 10.1088/1674-1137/35/11/016
[8]	LI Tao , CHEN Bao-Ren , LIU Shu-Xin . Signature splitting of the πh_11/2 band and high-spin structures in ¹⁵⁵Tb. Chinese Physics C, 2010, 34(7): 958-963. doi: 10.1088/1674-1137/34/7/006
[9]	MA Qiao-Sheng , ZHANG Yun-Jian , DENG De-Rong , TAN Jie , LIU Zhong . Design of a high-efficiency C-band backward wave oscillator. Chinese Physics C, 2010, 34(7): 1016-1018. doi: 10.1088/1674-1137/34/7/016
[10]	ZHOU Zu-Sheng , CHI Yun-Long , GU Meng-Ping , PEI Guo-Xi . 200 MW S-band traveling wave resonant ring development at IHEP. Chinese Physics C, 2010, 34(3): 402-404. doi: 10.1088/1674-1137/34/3/019
[11]	XU Qiang , ZHU Sheng-Jiang , CHE Xing-Lai , DING Huai-Bo , GU Long , ZHU Li-Hua , WU Xiao-Guang , LIU Ying , HE Chuang-Ye , LI Li-Hua , PAN Bo , HAO Xin , LI Guang-Sheng . High spin band structure in ¹³⁹Nd. Chinese Physics C, 2009, 33(S1): 185-187. doi: 10.1088/1674-1137/33/S1/059
[12]	HE Xiao-Dong , WU Cong-Feng , FENG Guang-Yao , DONG Sai , PEI Yuan-Ji . Physical calculation for an X-band hybrid dielectric-iris-loaded accelerator. Chinese Physics C, 2009, 33(S2): 109-111. doi: 10.1088/1674-1137/33/S2/028
[13]	TANG Chuan-Xiang , LIU Xiao-Han . Ultra-low emittance X-band photocathode RF gun. Chinese Physics C, 2009, 33(S2): 102-104. doi: 10.1088/1674-1137/33/S2/026
[14]	CHEN Lin , XIE Wei-Ping , LI Ming-Yang , HE Ji-Lin , FAN Hui-Ru , ZHANG Bao-Cheng , HE Fei-Si , ZHAO Kui , CHEN Jia-Er , LIU Ke-Xin . Development of high purity niobium used in SRF accelerating cavity. Chinese Physics C, 2008, 32(12): 1003-1006. doi: 10.1088/1674-1137/32/12/012
[15]	XU Peng , CHEN Huai-Bi , ZHENG Shu-Xin , GAO Feng , GAI Wei , SHI Jia-Ru , GUAN Xin . Simulation and Fabrication Research on X-Band Photonic Band Gap Accelerating Structure. Chinese Physics C, 2007, 31(7): 678-682.
[16]	HU Lin-Lin , MENG Fan-Bao , CHEN Hong-Bin , ZHOU Chuan-Ming . Study of X-Band High-Power Sub-nanosecond Pulse Generation Based on Superradiance Mechanism. Chinese Physics C, 2006, 30(11): 1096-1099.
[17]	WU Cong-Feng , DONG Sai , LIN Hui , PEI Yuan-Ji . Calculations　of propagation characteristics and the model cavity investigations for a X-band hybrid dielectric-iris-loaded traveling accelerating structure. Chinese Physics C, 2006, 30(S1): 57-59.
[18]	HU Yuan , TANG Chuan-Xiang , CHEN Huai-Bi , TONG De-Chun , LIN Yu-Zheng . The Research of Multi-cell Thermionic RF Gun Injector Based on X-band DAW Accelerating Structure. Chinese Physics C, 2005, 29(7): 700-704.
[19]	HU Yuan , TANG Chuan-Xiang , CHEN Huai-Bi , TONG De-Chun , LIN Yu-Zheng . Optimization of the X-Band DAW (Disk-and-Washer) Accelerating Structure. Chinese Physics C, 2001, 25(9): 914-919.
[20]	XIAO Li-Ling , LIANG Yu-Zhong , TONG De-Chun , ZHANG Hua-Yi . Higher Order Mode Measurements in a X-Band Accelerating Structure. Chinese Physics C, 2001, 25(2): 160-166.

Access

Get Citation

Ru no. Development of X-band accelerating structuresfor high gradients[J]. Chinese Physics C, 2012, 36(7): 639-647. doi: 10.1088/1674-1137/36/7/013

Ru no. Development of X-band accelerating structuresfor high gradients[J]. Chinese Physics C, 2012, 36(7): 639-647. doi: 10.1088/1674-1137/36/7/013 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-09-06
Revised: 2011-10-28

Article Metric

Article Views(3062)
PDF Downloads(287)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Development of X-band accelerating structuresfor high gradients

Ru no

Received Date: 2011-09-06
Accepted Date: 2011-10-28
Available Online: 2012-07-05

Abstract: Short copper standing wave (SW) structures operating at an X-band frequency have been recently designed and manufactured at the Laboratori Nazionali di Frascati of the Istituto Nazionale di Fisica Nucleare (INFN) using the vacuum brazing technique. High power tests of the structures have been performed at the SLAC National Accelerator Laboratory. In this manuscript we report the results of these tests and the activity in progress to enhance the high gradient performance of the next generation of structures, particularly the technological characterization of high performance coatings obtained via molybdenum sputtering.