A new compact structure for a high intensity low-energy heavy-ion accelerator

被引：4

作者：

Wang Zhi-Jun ^{[1
,2
,3
]}

He Yuan ^{[1
,3
]}

Kolomiets, A. A.

Liu Shu-Hui ^{[1
]}

Du Xiao-Nan ^{[1
]}

Jia Huan ^{[1
]}

Li Chao ^{[1
,3
]}

Wang Wang-Sheng ^{[1
]}

Chen Xi-Meng ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

[2] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

CHINESE PHYSICS C | 2013年 / 37卷 / 12期

基金：

中国国家自然科学基金;

关键词：

Hybrid RFQ; high intensity; heavy ion linac; compact structure;

D O I：

10.1088/1674-1137/37/12/127001

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

A new compact accelerating structure named Hybrid RFQ is proposed to accelerate a high-intensity low-energy heavy ion beam in HISCL (High Intensive heavy ion SuperConducting Linear accelerator), which is an injector of HIAF (Heavy Ion Advanced Research Facility). It is combined by an alternative series of acceleration gaps and RFQ sections. The proposed structure has a high accelerating ability compared with a conventional RFQ and is more compact than traditional DTLs. A Hybrid RFQ is designed to accelerate U-238(34+) from 0.38 MeV/u to 1.33 MeV/u. The operation frequency is described to be 81.25 MHz at CW (continuous wave) mode. The design beam current is 1.0 mA. The results of beam dynamics and RF simulation of the Hybrid RFQ show that the structure has a good performance at the energy range for ion acceleration. The emittance growth is less than 5% in both directions and the RF power is less than 150 kW. In this paper, the results of beam dynamics and RF simulation of the Hybrid RFQ are presented.

引用

页数：4

共 50 条

[41] Low-energy heavy-ion reactions and the Skyrme effective interaction
Stevenson, P. D.
Barton, M. C.
PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, 2019, 104 : 142 - 164
[42] Positron creation probabilities in low-energy heavy-ion collisions
Bondarev, Andrey I.
Tupitsyn, Ilya I.
Maltsev, Ilia A.
Kozhedub, Yury S.
Plunien, Guenter
EUROPEAN PHYSICAL JOURNAL D, 2015, 69 (04):
[43] SURVEY OF LOW-ENERGY HEAVY-ION REACTION-MECHANISMS
WINTHER, A
PHYSICA SCRIPTA, 1983, T5 : 84 - 90
[44] A METHOD FOR THE ENERGY CALIBRATION OF A HEAVY-ION ACCELERATOR
MARTIN, B
MICHAELSEN, R
SETHI, RC
ZIEGLER, K
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1985, 238 (01): : 1 - 4
[45] MEDIUM ENERGY HEAVY-ION ACCELERATOR AT TIFR
PRASAD, KG
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1989, 40-1 : 916 - 920
[46] Design of a radio frequency quadrupole for a high intensity heavy-ion accelerator facility
Zhang, Zhouli
Xu, Xianbo
He, Yuan
Zhang, Shengxue
Wang, Chao
Zhang, Shenghu
Li, Chenxing
Huang, Yulu
PHYSICAL REVIEW ACCELERATORS AND BEAMS, 2022, 25 (08)
[47] HEAVY-ION ACCELERATOR
LOGACHEV, EI
REMNEV, GE
USOV, YP
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1983, 26 (01) : 16 - 19
[48] STEERING AND MANIPULATION OF ION-BEAMS FOR LOW-ENERGY HEAVY-ION ACCELERATORS
BEANLAND, DG
FREEMAN, JH
NUCLEAR INSTRUMENTS & METHODS, 1976, 139 (DEC15): : 33 - 39
[49] Design of a compact superconducting accelerator for advanced heavy-ion therapy
Iwata, Y.
Shirai, T.
Mizushima, K.
Matsuba, S.
Yang, Y.
Noda, E.
Urata, M.
Muramatsu, M.
Katagiri, K.
Yonai, S.
Inaniwa, T.
Sato, S.
Abe, Y.
Fujimoto, T.
Sasano, T.
Shiraishi, T.
Suzuki, T.
Takahashi, K.
Kondo, Ki.
Sakaki, H.
Nishiuchi, M.
Orikasa, T.
Takayama, S.
Amano, S.
Nakanishi, K.
Tachibana, M.
Touchi, Y.
Tsubomatsu, S.
Nomura, S.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2023, 1053
[50] LOW-ENERGY HEAVY-ION IRRADIATIONS OF COPPER AND MOLYBDENUM AT LOW-TEMPERATURES
BULLOUGH, TJ
ENGLISH, CA
EYRE, BL
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1991, 435 (1893): : 85 - 107

← 1 2 3 4 5 →