Two-plane painting injection scheme for BRing of HIAF
Two-plane painting injection scheme for BRing of HIAF
复制标题
HIAF BRing 两平面喷漆注入方案
DOI:
10.1007/s41365-017-0260-5
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发表时间:
2017-07
影响因子:
2.8
通讯作者:
Shang Peng
中科院分区:
文献类型:
--
作者:
Qu Guo-Feng;Chai Wei-Ping;Xia Jia-Wen;Yang Jian-Cheng;Du Heng;Li Zhong-Shan;Ge Wen-Wen;Zheng Wen-Heng;Shang Peng
The high-intensity heavy-ion accelerator facility (HIAF) is under design at the Institute of Modern Physics (IMP) and will provide an intense ion beam for nuclear physics, atomic mass measurement research, and other applications. As the main ring of HIAF, the BRing accumulates beams to high intensity and accelerates them to high energy. To achieve high intensities up to(U), the injection gain of the BRing must be as high as 88. However, multiple multiturn injection supported by the electron cooling system takes a long time, causing substantial beam loss under a strong space charge effect. Hence, a two-plane painting injection scheme is proposed for beam accumulation in the BRing. This scheme uses a tilted injection septum and horizontal and vertical bump magnets to paint the beam into horizontal and vertical phase space simultaneously. In this paper, the two-plane painting injection parameters are optimized, and the resulting injection process is simulated using the Objective Ring Beam Injection and Tracking (ORBIT) code. An injection gain of up to 110.3 with a loss rate ofis achieved, meeting the requirements of BRing.
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DOI:
10.1142/3904
发表时间:
1999-01
期刊:
--
影响因子:
--
作者:
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通讯作者:
D. Coley
DOI:
10.1016/s0168-9002(98)00512-9
发表时间:
1998-09
影响因子:
1.4
作者:
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通讯作者:
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DOI:
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发表时间:
2013-12
影响因子:
1.3
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通讯作者:
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DOI:
10.1201/9781439822050
发表时间:
1966
期刊:
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影响因子:
--
作者:
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通讯作者:
R. Hockney;J. Eastwood
影响因子:
64.8
作者:
R. C. Barrett
通讯作者:
R. C. Barrett