Crystal optics for hard-X-ray spectroscopy of highly charged ions
文献类型：会议论文
| 作者 | Beyer, H. F.1; Attia, D.2,3; Banas, D.4; Le Bigot, E. -O.2,3; Bosch, F.1; Dousse, J. -Cl.5; Foerster, E.6; Gumberidze, A.1; Hagmann, S.1; Hess, S.1 |
| 出版日期 | 2009-08 |
| 关键词 | X-ray spectroscopy X-ray optics Fast-beam spectroscopy Position-sensitive detectors |
| 卷号 | 64 |
| 期号 | 8 |
| DOI | 10.1016/j.sab.2009.05.019 |
| 页码 | 736-743 |
| 英文摘要 | A twin crystal-spectrometer assembly, operated in the focusing compensated asymmetric Laue geometry has been developed for accurate spectroscopy of fast highly charged heavy ions in the hard-X-ray region. Coupled to the focusing crystal optics is a specially developed two-dimensional position-sensitive X-ray detector which is necessary for retaining spectral resolution also for fast moving sources. We summarize the crystal optics and demonstrate the usefulness of the instrument for spectroscopy of both stationary and fast moving X-ray sources. Results are reported from several tests employing a Yb-169 gamma-ray source and the Lyman radiation of one-electron Pb81+ ions traveling at a velocity corresponding to beta equivalent to v/c approximate to 0.59. The features of the instrument presented may be useful in many applications where it appears difficult to make the leap from conventional X-ray energy measurements to wavelength-dispersive spectroscopy based on crystal optics. (C) 2009 Elsevier B.V. All rights reserved. |
| 会议录 | SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
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| 会议录出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 会议录出版地 | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
| 语种 | 英语 |
| WOS研究方向 | Spectroscopy |
| WOS记录号 | WOS:000269995300003 |
| 源URL | [http://119.78.100.186/handle/113462/57192]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Beyer, H. F. |
| 作者单位 | 1.GSI Darmstadt, D-64291 Darmstadt, Germany 2.CNRS, Ecole Normale Super, Lab Kastler Brossel, F-75005 Paris, France 3.Univ Paris 06, F-75005 Paris, France 4.Jan Kochanowski Univ Humanities & Sci, Inst Phys, PL-25406 Kielce, Poland 5.Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland 6.Univ Jena, Inst Opt & Quantenelekt, D-07743 Jena, Germany 7.European Synchrotron Radiat Facil, F-38043 Grenoble, France 8.Inst Kernphys, FZ Julich, D-52425 Julich, Germany 9.Inst Modern Phys, Lanzhou 730000, Peoples R China 10.CIRIL GANIL, F-14070 Caen, France |
| 推荐引用方式 GB/T 7714 | Beyer, H. F.,Attia, D.,Banas, D.,et al. Crystal optics for hard-X-ray spectroscopy of highly charged ions[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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