Beam dynamics design and error study of BISOL deuteron driver linac

被引：3

作者：

Li, H. P. ^{[1
,2
]}

Wang, Z. ^{[1
]}

Lu, Y. R. ^{[1
]}

Wang, S. ^{[2
]}

Zhu, K. ^{[1
]}

Zhu, F. ^{[1
]}

Peng, S. X. ^{[1
]}

Guo, Z. Y. ^{[1
]}

Tan, Q. Y. ^{[1
]}

Liu, S. ^{[1
]}

机构：

[1] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China

[2] Xi An Jiao Tong Univ, Sch Nucl Sci & Technol, Xian 710049, Shaanxi, Peoples R China

来源：

JOURNAL OF INSTRUMENTATION | 2020年 / 15卷 / 09期

关键词：

Beam dynamics; Accelerator Applications; Beam Optics; FACILITY;

D O I：

10.1088/1748-0221/15/09/P09036

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The high intensity deuteron linac, one of the drivers of BISOL, aims to accelerate a continuous wave (cw) deuteron beam up to 40MeV with a beam current of 20 mA, which can also be operated independently as the Multi-Aimed Intense Neutron Source (MAINS). As the high beam power and beam current, high reliability and strict beam loss are demand for the deuteron driver linac. The beam dynamics design of the driver linac, including the radio frequency quadrupole (RFQ), medium energy beam transport line (MEBT) and superconducting rf (SRF) linac, has been designed and optimized to meet the required requirements. In order to prevent halo formation and achieve strict beam losses, beam halo matching is implemented in our design. The simulation results predict a transmission efficiency of above 99% and the beam power losses meet requirements of less than l W/m in the SRF linac. Detailed error studies are performed to evaluate the sensitivity of the bean dynamics design at last. The general design considerations and the overall beam dynamics of the driver linac are presented in this paper.

引用

页数：23

共 34 条

[1]

[Anonymous], 2018, P 9 INT PART ACC C I

[2]

[Anonymous], 1979, P 1979 LINACS

[3]

[Anonymous], 2018, J ADV OXID TECHNOL

[4]

[Anonymous], 1997, P PART ACC C VANC BC

[5]

[Anonymous], 2008, P LINAC08 VICT BC CA

[6]

Bosland P., 2009, P SRF09 BERL GERM SE, P902

[7]

Crandall K.R, 1988, AIP CONF P, V177, P22

[8] The Beijing ISOL initial conceptual design report [J].

Cui, Baoqun ;

Gao, Yuan ;

Ge, Yucheng ;

Guo, Zhiyu ;

Li, Zhihong ;

Liu, Weiping ;

Peng, Shixiang ;

Peng, Zhaohua ;

Wang, Zhi ;

Yan, Sha ;

Ye, Yanlin ;

Zeng, Sheng ;

Zhang, Guohui ;

Zhu, Feng .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2013, 317 :257-262

[9]

Duperrier R., 2000, Physical Review Special Topics-Accelerators and Beams, V3, DOI 10.1103/PhysRevSTAB.3.124201

[10]

Eshraqi M., 2014, P 5 INT PART ACC C I, P3323

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