Design of proton beam optics to realize beam distribution transformation in C-ADS HTBT

  • The linac to the transmuter beam transport line (LTBT) connecting the end of the linac to the spallation target is a critical sub-system in the accelerator driven system (ADS). It has the function of transporting the accelerated high power proton beam to the target with a beam footprint satisfying the special requirements of the minor actinide (MA) transmuter. In this paper, a preliminary conceptual design of the hurling magnet to transmuter beam transport section (HTBT), as a part of the LTBT, for the China ADS (C-ADS) system is proposed and developed. In this design, a novel hurling magnet with a two dimensional amplitude modulation (AM) of 1 kHz and scanning of more than 10 kHz at 360° in transverse directions is used to realize a 300 mm diameter uniform distribution of beam on target. The preliminary beam optics design of C-ADS HTBT optimized to minimize the beam loss on the vacuum chamber and the radiation damage caused by back-scattering neutrons will be reported.
      PCAS:
    • 13.20.Gd(Decays of J/ψ, Υ, and other quarkonia)
  • [1] Abderrahim H A, Galambosd J, Gohara Y et al. Fermilab-FN-0907-DI, 2010. 33[2] TANG J Y. Introduction to the China-ADS Project and Accelerator Design. In: FNAL Seminar, August 18, 2011[3] LI Z H. General Design of C-ADS Accelerator Physics. In: International Review Meeting on C-ADS Accelerator Physics Design, 19th-20th September, 2011[4] YAN Fang, LI Zhi-Hui. Physics Design on the Main Linac. In: International Review Meeting on C-ADS Accelerator Physics Design, 19th-20th September, 2011[5] Rubbia C, Rubio J A, Buono S et al. In: European Organization for Nuclear Research, CERN/AT/95-44 (ET), Geneva, 29th September, 1995[6] Cinotti L, Mansani L, Carluec B et al. In: Proceedings of the International Workshop on PT and ADS Development, Framatome, SCK-CEN, Mol, Belgium, 6th-8th October, 2003[7] WENG W T, Ludewig H, Raparia D et al. In: Proceedings No. X Design of Proton Beam Optics to Realize Beam Distribution Transformation in C-ADS HTBT8 of 2011 Particle Accelerator Conference. New York, NY, USA, 2011. 4-6[8] Jean-Luc Biarrotte, Sebastien Bousson, Tomas Junquera et al. Nucl. Instrum. Mathods A, 2006, 562: 656-661[9] TANG J Y, LI H H, AN S Z et al. Nucl. Instrum. Mathods A, 2004, 532: 538-547[10] TANG J Y, WEI G H, ZHANG C. Nucl. Instrum. Mathods A, 2007, 582: 326-335[11] Jason A J, Blind B. Beam Expansion with Speciednal Distribution. In: Proceedings of 1997 Particle Accelerator Conference, Vancouver, B. C., Canada, 1997. 3728-3730[12] JIA Xian-Lu, ZHANG Tian-Jue, Lü Yin-Long et al. High Energy Physics and Nuclear Physics, 2007, 31(3): 292-295 (in Chinese)[13] REN Xiu-Yan, LU Yu-Zhu. Atomic Energy Science and Technology, 2011, 45(7): 868-871 (in Chinese)[14] CHU W T, Curtis S B, Llacer J et al. IEEE Transactions on Nuclear Science, 1985, 32(5): 3321-3323[15] Terakawa A, Ishii K, Okamura H. Design of the Rotating Beam-Irradiation System Employing the Beam Swinger for Charged-Particle Therapy Experiments at CYRIC, In: CYRIC Annual Report 2003.40-42[16] Komori M, Furukawa T et al. Design of Compact Irradiation Port for Carbon Radiotheraphy Facility. In: Proceedings of APAC 2004, Gyeongju, Kerea, 2004. 417-419[17] Shunsuke Yonai, Nobuyuki Kanematsu, Masataka Komori et al. Med. Phys., 2008, 35(3): 927-938[18] XU Yu-Cun, WANG Xiang-Qi, FENG De-Ren et al. High Power Laser and Particle Beams, 2008, 20(6): 1043-1047 (in Chinese)
  • [1] Abderrahim H A, Galambosd J, Gohara Y et al. Fermilab-FN-0907-DI, 2010. 33[2] TANG J Y. Introduction to the China-ADS Project and Accelerator Design. In: FNAL Seminar, August 18, 2011[3] LI Z H. General Design of C-ADS Accelerator Physics. In: International Review Meeting on C-ADS Accelerator Physics Design, 19th-20th September, 2011[4] YAN Fang, LI Zhi-Hui. Physics Design on the Main Linac. In: International Review Meeting on C-ADS Accelerator Physics Design, 19th-20th September, 2011[5] Rubbia C, Rubio J A, Buono S et al. In: European Organization for Nuclear Research, CERN/AT/95-44 (ET), Geneva, 29th September, 1995[6] Cinotti L, Mansani L, Carluec B et al. In: Proceedings of the International Workshop on PT and ADS Development, Framatome, SCK-CEN, Mol, Belgium, 6th-8th October, 2003[7] WENG W T, Ludewig H, Raparia D et al. In: Proceedings No. X Design of Proton Beam Optics to Realize Beam Distribution Transformation in C-ADS HTBT8 of 2011 Particle Accelerator Conference. New York, NY, USA, 2011. 4-6[8] Jean-Luc Biarrotte, Sebastien Bousson, Tomas Junquera et al. Nucl. Instrum. Mathods A, 2006, 562: 656-661[9] TANG J Y, LI H H, AN S Z et al. Nucl. Instrum. Mathods A, 2004, 532: 538-547[10] TANG J Y, WEI G H, ZHANG C. Nucl. Instrum. Mathods A, 2007, 582: 326-335[11] Jason A J, Blind B. Beam Expansion with Speciednal Distribution. In: Proceedings of 1997 Particle Accelerator Conference, Vancouver, B. C., Canada, 1997. 3728-3730[12] JIA Xian-Lu, ZHANG Tian-Jue, Lü Yin-Long et al. High Energy Physics and Nuclear Physics, 2007, 31(3): 292-295 (in Chinese)[13] REN Xiu-Yan, LU Yu-Zhu. Atomic Energy Science and Technology, 2011, 45(7): 868-871 (in Chinese)[14] CHU W T, Curtis S B, Llacer J et al. IEEE Transactions on Nuclear Science, 1985, 32(5): 3321-3323[15] Terakawa A, Ishii K, Okamura H. Design of the Rotating Beam-Irradiation System Employing the Beam Swinger for Charged-Particle Therapy Experiments at CYRIC, In: CYRIC Annual Report 2003.40-42[16] Komori M, Furukawa T et al. Design of Compact Irradiation Port for Carbon Radiotheraphy Facility. In: Proceedings of APAC 2004, Gyeongju, Kerea, 2004. 417-419[17] Shunsuke Yonai, Nobuyuki Kanematsu, Masataka Komori et al. Med. Phys., 2008, 35(3): 927-938[18] XU Yu-Cun, WANG Xiang-Qi, FENG De-Ren et al. High Power Laser and Particle Beams, 2008, 20(6): 1043-1047 (in Chinese)
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WANG Xiang-Qi, LUO Huan-Li, HAO Hao, TANG Jing-Yu, LI Wei-Min and XU Hong-Liang. Design of proton beam optics to realize beam distribution transformation in C-ADS HTBT[J]. Chinese Physics C, 2013, 37(2): 027004. doi: 10.1088/1674-1137/37/2/027004
WANG Xiang-Qi, LUO Huan-Li, HAO Hao, TANG Jing-Yu, LI Wei-Min and XU Hong-Liang. Design of proton beam optics to realize beam distribution transformation in C-ADS HTBT[J]. Chinese Physics C, 2013, 37(2): 027004.  doi: 10.1088/1674-1137/37/2/027004 shu
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Received: 2012-04-23
Revised: 1900-01-01
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Design of proton beam optics to realize beam distribution transformation in C-ADS HTBT

    Corresponding author: WANG Xiang-Qi,

Abstract: The linac to the transmuter beam transport line (LTBT) connecting the end of the linac to the spallation target is a critical sub-system in the accelerator driven system (ADS). It has the function of transporting the accelerated high power proton beam to the target with a beam footprint satisfying the special requirements of the minor actinide (MA) transmuter. In this paper, a preliminary conceptual design of the hurling magnet to transmuter beam transport section (HTBT), as a part of the LTBT, for the China ADS (C-ADS) system is proposed and developed. In this design, a novel hurling magnet with a two dimensional amplitude modulation (AM) of 1 kHz and scanning of more than 10 kHz at 360° in transverse directions is used to realize a 300 mm diameter uniform distribution of beam on target. The preliminary beam optics design of C-ADS HTBT optimized to minimize the beam loss on the vacuum chamber and the radiation damage caused by back-scattering neutrons will be reported.

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