Deuteron beam commissioning of the linear IFMIF prototype accelerator ion source and low energy beam transport

被引:16
|
作者
Chauvin, N. [1 ]
Akagi, T. [2 ]
Bellan, L. [3 ]
Beauvais, P-Y [4 ]
Bolzon, B. [1 ]
Cara, P. [5 ]
Chel, S. [1 ]
Comunian, M. [3 ]
Dzitko, H. [4 ]
Fagotti, E. [3 ]
Gerardin, F. [1 ]
Gex, D. [4 ]
Gobin, R. [1 ]
Harrault, F. [1 ]
Heidinger, R. [4 ]
Ichimiya, R. [2 ]
Ihara, A. [2 ]
Kasugai, A. [2 ]
Kitano, T. [2 ]
Knaster, J. [6 ]
Komata, M. [2 ]
Kondo, K. [2 ]
Marqueta, A. [4 ]
Nishiyama, K. [5 ]
Okumura, Y. [5 ]
Pisent, A. [3 ]
Pruneri, G. [7 ]
Sakamoto, K. [2 ]
Scantamburlo, F. [3 ]
Senee, F. [1 ]
Shinya, T. [2 ]
Sugimoto, M. [2 ]
机构
[1] Paris Saclay Univ, IRFU, CEA, Gif Sur Yvette, France
[2] Rokkasho Fus Inst, QST, Rokkasho, Japan
[3] Ist Nazl Fis Nucl, LNL, Legnaro, Italy
[4] F4E, Garching, Germany
[5] IFMIF EVEDA Project Team, Rokkasho, Japan
[6] F4E, Cadarache, France
[7] Consorzio RFX, Padua, Italy
关键词
accelerator physics; high intensity beams; beam diagnostics; space charge compensation; EMITTANCE; IMPROVEMENT;
D O I
10.1088/1741-4326/ab1c88
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
During the EVEDA (engineering validation and engineering design activities) phase of the International Fusion Materials Irradiation Facility (IFMIF) project, a 125 mA/9 MeV linear prototype accelerator (LIPAc) has to be built, tested and operated in Rokkasho-mura (Japan). Involved in this project for several years, CEA-Saclay designed the injector of this accelerator which is composed of an electron cyclotron resonance ion source, delivering a 140 mA deuteron beam at 100 keV, and a low energy beam transport (LEBT) line to match the beam for the injection into the radio-frequency quadrupole. In this paper, the components of the LIPAc injector are described. The commissioning of the ion source and LEBT with beam started in November 2014. The different phases of the commissioning are explained and some noticeable experimental results obtained with a D+ beam at 100 keV are presented.
引用
收藏
页数:9
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