| A double crystal monochromator of sagittal focusing at SSRF |
| 其他题名 | SSRF弧矢聚焦双晶单色器
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| He, JH; Xia, SJ; Hou, ZC; Gong, JL; Jiang, XM; Zhao, Y; Jiang XM(姜晓明)
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| 2001
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| 发表期刊 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 卷号 | 25页码:#REF! |
| 通讯作者 | He, JH (reprint author), Acad Sinica, Shanghai Inst Nucl Res, POB 800-204, Shanghai 201800, Peoples R China.
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| 摘要 | A double crystal monochromator of sagittal focusing has been designed, based on the idea of the separate movements of the crystal and the independent adjustment of crystal orientations, to be able to work in both the fixed beam exit and the variable beam exit cases. Three sorts of flexure hinge mechanisms have been used to bend the focusing crystal and to adjust the crystal orientations independently. The first crystal of the monochromator is cooled directly by water feeding through the rotation axis. The performance of the monochromator has been tested off-line, and the results show that the adjusting precision of the crystal orientations is better than 0.5 arcsecond and the horizontal width of the focusing image deviates from the theoretical width by less than 25%. |
| 文章类型 | Article
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| 关键词 | monochromator
crystal
sagittal focusing
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| 学科领域 | Physics
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| 收录类别 | SCI
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| WOS类目 | Physics, Nuclear
; Physics, Particles & Fields
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| WOS记录号 | WOS:000176377600029
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/226456
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| 专题 | 多学科研究中心
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推荐引用方式
GB/T 7714 |
He, JH,Xia, SJ,Hou, ZC,et al. A double crystal monochromator of sagittal focusing at SSRF[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25:#REF!.
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| APA |
He, JH.,Xia, SJ.,Hou, ZC.,Gong, JL.,Jiang, XM.,...&姜晓明.(2001).A double crystal monochromator of sagittal focusing at SSRF.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25,#REF!.
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| MLA |
He, JH,et al."A double crystal monochromator of sagittal focusing at SSRF".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25(2001):#REF!.
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