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High-resolution wavelength-dispersive spectroscopy of K-shell transitions in hydrogen-like gold |
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| Authors: | T. Gassner A. Gumberidze M. Trassinelli R. Heß U. Spillmann D. Banaś K.-H. Blumenhagen F. Bosch C. Brandau W. Chen Chr. Dimopoulou E. Förster R.E. Grisenti S. Hagmann P.-M. Hillenbrand P. Indelicato P. Jagodzinski T. Kämpfer M. Lestinsky D. Liesen Yu.A. Litvinov R. Loetzsch B. Manil R. Märtin F. Nolden N. Petridis M.S. Sanjari K.S. Schulze M. Schwemlein A. Simionovici M. Steck Th. Stöhlker C.I. Szabo S. Trotsenko I. Uschmann G. Weber O. Wehrhan N. Winckler D.F.A. Winters N. Winters E. Ziegler H.F. Beyer |
| Affiliation: | 1. Helmholtz-Institut Jena, Jena, Germany GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany;2. GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany;3. INSP, CNRS and SU, Paris, France;4. Institute of Physics, Jan Kochanowski University, Kielce, Poland;5. Helmholtz-Institut Jena, Jena, Germany;6. GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany;7. Helmholtz-Institut Jena, Jena, Germany IOQ, FSU, Jena, Germany;8. GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany IKF, Goethe-Universität, Frankfurt am Main, Germany;9. LKB, CNRS-UMR 8552, Collège de France, ENS-PSL Research University, SU, UPMC, Paris, France;10. Department of Mathematics and Physics, Kielce University of Technology, Kielce, Poland;11. Helmholtz-Institut Jena, Jena, Germany LPL, UMR 7538 CNRS - Université Paris 13, Villetaneuse, France;12. Helmholtz-Institut Jena, Jena, Germany GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany ISTerre, UGA, CNRS, CS 40700, Grenoble, France;13. Helmholtz-Institut Jena, Jena, Germany GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany IOQ, FSU, Jena, Germany;14. Helmholtz-Institut Jena, Jena, Germany INSP, CNRS and SU, Paris, France LKB, CNRS-UMR 8552, Collège de France, ENS-PSL Research University, SU, UPMC, Paris, France Theiss Research, La Jolla, California;15. Helmholtz-Institut Jena, Jena, Germany Institute of Physics, Jan Kochanowski University, Kielce, Poland ESRF, Grenoble, France |
| Abstract: | We present a measurement of K-shell transitions in H-like gold (Au78+) using specially developed transmission type crystal spectrometers combined with Ge(i) microstrip detectors. The experiment has been carried out at the Experimental Storage Ring at GSI in Darmstadt. This is a first high-resolution wavelength-dispersive measurement of a K-shell transition in a high-Z H-like ion, thus representing an important milestone in this field. Ideas on possible future improvements are discussed as well. |
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