Crystal optics for hard-X-ray spectroscopy of highly charged ions
- Beyer, H.F. GSI, Darmstadt, Germany
- Attia, D. Laboratoire Kastler Brossel, Ecole Normale Supérieure, CNRS et Université Pierre et Marie Curie-Paris France
- Banas, D. Institute of Physics, Kielce, Poland
- Bigot, E.-O. Le Laboratoire Kastler Brossel, Ecole Normale Supérieure, CNRS et Université Pierre et Marie Curie-Paris France
- Bosch, F. GSI, Darmstadt, Germany
- Dousse, Jean-Claude Department of Physics, University of Fribourg, Switzerland
- Förster, E. Institut für Optik und Quantenelektronik, Jena, Germany
- Gumberidze, A. GSI, Darmstadt, Germany
- Hagmann, S. GSI, Darmstadt, Germany
- Heß, S. GSI, Darmstadt, Germany
- Hoszowska, Joanna Department of Physics, University of Fribourg, Switzerland
- Indelicato, P. Laboratoire Kastler Brossel, Ecole Normale Supérieure, CNRS et Université Pierre et Marie Curie-Paris France
- Jagodzinski, P. Institute of Physics, Kielce, Poland
- Kozhuharov, Chr. GSI, Darmstadt, Germany
- Krings, Th. FZ Jülich, Institut für Kernphysik, Jülich, Germany
- Liesen, D. GSI, Darmstadt, Germany
- Ma, X. Institute of Modern Physics, Lanzhou, China
- Manil, B. CIRIL-GANIL, Caen, France
- Mohos, I. FZ Jülich, Institut für Kernphysik, Jülich, Germany
- Pajek, M. Institute of Physics, Kielce, Poland
- Protić, D. FZ Jülich, Institut für Kernphysik, Jülich, Germany
- Reuschl, R. GSI, Darmstadt, Germany
- Rzadkiewicz, J. Andrzej Soltan Institute for Nuclear Studies, Swierk, Poland
- Simionovici, A. LGIT, Observatoire des Sciences de l'Univers de Grenoble, France
- Spillmann, U. GSI, Darmstadt, Germany
- Stachura, Z. Institute of Nuclear Physics, Cracow, Poland
- Stöhlker, Th. GSI, Darmstadt, Germany
- Trassinelli, M. Institut des Nanosciences de Paris, France
- Trotsenko, S. GSI, Darmstadt, Germany
- Warczak, A. Institute of Physics, Jagiellonian University, Cracow, Poland
- Wehrhan, O. Institut für Optik und Quantenelektronik, Jena, Germany
- Ziegler, E. ESRF, Grenoble, France
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21.09.2007
Published in:
- Spectrochimica Acta Part B: Atomic Spectroscopy. - 2009, vol. 64, no. 8, p. 736-743
English
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 ¹⁶⁹Yb gamma-ray source and the Lyman radiation of one-electron Pb⁸¹⁺ ions traveling at a velocity corresponding to β ≡ v/c ≈ 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.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Physique
- Language
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- English
- Classification
- Physics
- License
- License undefined
- Identifiers
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- RERO DOC 12552
- DOI 10.1016/j.sab.2009.05.019
- Persistent URL
- https://folia.unifr.ch/unifr/documents/301238
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