国家自然科学基金(10775153)

作品数:6被引量:7H指数:2
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相关作者:唐靖宇敬罕涛孟才更多>>
相关机构:中国科学院更多>>
相关期刊:《Chinese Physics C》《强激光与粒子束》更多>>
相关主题:铝合金镍合金散裂靶中国散裂中子源质子束更多>>
相关领域:理学核科学技术更多>>
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Courant-Snyder invariant density screening method for emittance analysis
《Chinese Physics C》2011年第11期1059-1065,共7页孙纪磊 唐靖宇 敬罕涛 
Supported by NSFC (10975150, 10775153);Major State Basic Research Development Program of China (2007CB209904)
Emittance is an important characteristic of describing charged particle beams. In hadron accelerators, we often meet irregular beam distributions that are not appropriately described by a single rms emittance or 95% e...
关键词:EMITTANCE Courant-Snyder invariant density Courant-Snyder parameters beam halo 
散裂靶中质子束窗的散射效应(英文)被引量:4
《强激光与粒子束》2011年第10期2773-2780,共8页孟才 唐靖宇 敬罕涛 
National Natural Science Foundation of China(10975150,10775153);CAS Knowledge Innovation Program-"CSNS R&D Studies"
质子束窗是在高功率靶区中的一个分界窗,它将质子输运线上高真空区域和氦容器中的氦环境分开。在其他散裂中子源中质子束窗的热效应以及机械问题都已经被研究过了,但质子束在该窗中散射效应的研究却很少被报导,然而在靶设计中如果没有...
关键词:质子束窗 中国散裂中子源 铝合金 因科镍合金718 散射效应 质子束窗结构 
Studies of dual-harmonic acceleration at CSNS-Ⅱ
《Chinese Physics C》2010年第10期1643-1648,共6页陈锦芳 唐靖宇 
Supported by National Natural Science Foundation of China (10775153)
The Rapid Cycling Synchrotron (RCS) of the China Spallation Neutron Source (CSNS) complex is designed to provide 1.56×10^13 protons per pulse (ppp) during the initial stage, and it is upgradeable to 3.12× 10^1...
关键词:space charge effects bunching factor dual-harmonic RF acceleration 
Proposal for muon and white neutron sources at CSNS被引量:3
《Chinese Physics C》2010年第1期121-125,共5页TANG Jing-Yu FU Shi-Nian JING Han-Tao TANG Hong-Qing WEI Jie XIA Hai-Hong 
Supported by CAS Knowledge Innovation Program-'CSNS R&D Project';National Natural Science Foundation of China(10775153, 10975150)
The China Spallation Neutron Source (CSNS) is a large scientific facility with the main purpose of serving multidisciplinary research on material characterization using neutron scattering techniques. The accelerator...
关键词:high power proton beam  pulsed muon source  white neutron source  muon science nuclear data measurements 
Matching by solenoids in space charge dominated LEBTs
《Chinese Physics C》2009年第10期905-913,共9页李金海 唐靖宇 欧阳华甫 
Supported by CAS Knowledge Innovation Program-'CSNS R&D Studies';National Natural Science Foundation of China(10775153)
The betatron matching of a rotationally asymmetric beam in space charge dominated low-energy beam transports (LEBTs) where solenoids are used for the transverse matching has been studied. For better understanding, t...
关键词:betatron matching SOLENOID coupling terms space charge force rotationally asymmetric 
Injection and Extraction Techniques in Circular Accelerators
《Chinese Physics C》2008年第z1期256-258,共3页唐靖宇 
国家自然科学基金(10775153);中国科学院知识创新工程重大项目资助~~
Injection and extraction are usually the key systems in circular accelerators.They play important roles in transferring the beam from one stage acceleration to the other or to experimental stations.It is also in the i...
关键词:injection extraction technique SEPTUM kicker slow bump electrostatic deflector STRIPPER 
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