Experimental Results of an ECR Oxygen Source and a LEBT System for 1MeV ISR RFQ Accelerator Upgrade Project

ZHANG Meng; PENG Shi-Xiang; SONG Zhi-Zhong; ZHAO Jie; XU Rong; YUAN Zhong-Xi; GUO Zhi-Yu; LU Yuan-Rong; YU Jin-Xiang

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 220-222

Experimental Results of an ECR Oxygen Source and a LEBT System for 1MeV ISR RFQ Accelerator Upgrade Project

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Abstract：
To meet the requirements of developing SFRFQ and upgrading the 1MeV ISR RFQ accelerator, an ECR O⁺ ion source and LEBT system have been developed. Using two Einzel Lenses to focus the beam, more than 3mA O⁺ beam with the energy of 22keV can be obtained at the end of LEBT. Its normalized root-mean-square emittance is about 0.12πmm﹒mrad.

References

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. LU Y R et al. Nucl. Instrum. Methods A, 2003, 515: 394-4012. CHEN J E et al. Proc. of EPAC'00, Vienna, Austria, 2000,2594-25963. YAN X Q et al. Nucl. Instrum. and Methods in Physics Research, 2005, A539: 606-6124. LU Y R et al. Proc. of LINAC2006, Vnoxville, Tennessee USA, 2006, 139-1415. PENG S X et al. High Energy Physics And Nuclear Physics,2007, 31(Supp): 63-65(in Chinese)(彭士香等. 高能物理与核物理, 2007, 31(Supp): 63—65)6. SONG Z Z et al. Review of Scienti c Instruments, 2006,77: 03A3057. MING J C et al. Nuclear Techniques, 2006, 29(2): 105-107(in Chinese)(明建川等. 核技术, 2006, 29(2): 105—107)8. XU R et al. High Power Laser and Particle Beams, 2007,19(7): 1216-1220(in Chinese)(徐蓉等. 强激光与粒子束, 2007, 19(7): 1216—1220)

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ZHANG Meng, PENG Shi-Xiang, SONG Zhi-Zhong, ZHAO Jie, XU Rong, YUAN Zhong-Xi, GUO Zhi-Yu, LU Yuan-Rong and YU Jin-Xiang. Experimental Results of an ECR Oxygen Source and a LEBT System for 1MeV ISR RFQ Accelerator Upgrade Project[J]. Chinese Physics C, 2008, 32(S1): 220-222.

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Received: 2008-01-10
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

Experimental Results of an ECR Oxygen Source and a LEBT System for 1MeV ISR RFQ Accelerator Upgrade Project

Corresponding author: ZHANG Meng,

Received Date: 2008-01-10
Accepted Date: 1900-01-01
Available Online: 2008-01-04

Abstract: To meet the requirements of developing SFRFQ and upgrading the 1MeV ISR RFQ accelerator, an ECR O⁺ ion source and LEBT system have been developed. Using two Einzel Lenses to focus the beam, more than 3mA O⁺ beam with the energy of 22keV can be obtained at the end of LEBT. Its normalized root-mean-square emittance is about 0.12πmm﹒mrad.