Study on beam spot size requirement in PES, BSRF and the beamline upgrade
文献类型：期刊论文
| 作者 | Qian HJ(钱海杰) ; Yan YL(闫永廉); Su R(苏润); Wang JO(王嘉鸥); Qian, HJ; Yan, YL; Su, R; Wang, JO
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2005 |
| 卷号 | 29页码:#REF! |
| 关键词 | synchrotron radiation soft X-ray beamline photoemission spectrum |
| 其他题名 | BSRF光电子能谱仪光源尺寸要去研究及束线改进 |
| 通讯作者 | Qian, HJ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | Different photoelectron analyzer has different detectable area and acceptance angle, the experimental count rate is up to the photon flux density in the detected area, so the size of the X-ray source used for the analyzer is very important to get the best experimental result. Due to the experimental resolution and count rate of the analyzers is not so ideal, their relation to the beam spot of the beamline is studied. Result shows the size of beam spot at the sample position is too large, which helped to decide the upgrade project for beamline 4B9B and make the beam size much more smaller. A new design for high photon energy branch of the beamline upgrade with new post-focusing mirror is finished, meanwhile the focusing of low photon energy branch is also better designed. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000234206900038 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226487]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Qian HJ,Yan YL,Su R,et al. Study on beam spot size requirement in PES, BSRF and the beamline upgrade[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2005,29:#REF!. |
| APA | 钱海杰.,闫永廉.,苏润.,王嘉鸥.,Qian, HJ.,...&Wang, JO.(2005).Study on beam spot size requirement in PES, BSRF and the beamline upgrade.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29,#REF!. |
| MLA | 钱海杰,et al."Study on beam spot size requirement in PES, BSRF and the beamline upgrade".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 29(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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