Journal article

Publication year: 2023

Journal: The European Physical Journal D

Volume number: 77

Issue number: 7

ISSN: 1434-6060

eISSN: 1434-6079

Open access status: Hybrid

DOI Link: https://doi.org/10.1140/epjd/s10053-023-00698-2

Publisher: Springer

Abstract: 
We report on an experiment conducted at the ESR storage ring aiming at the study of the X-ray emission of Xe54+ ions colliding with Xe atoms at a beam energy of 50 MeV/u. The radiation resulting from the ion-atom interaction was observed using a high-resolution spectrometer based on metallic-magnetic calorimeter technology. In order to benchmark the capabilities of these detectors for high-precision atomic physics experiments, we identified several transitions from H-like and He-like xenon and determined their energies. Furthermore, the 1s-Lamb shift in Xe53+ was estimated using the measured line energies. The results are compared with previous experimental studies and theoretical predictions.

Harvard Citation style: Herdrich, M., Hengstler, D., Keller, M., Geist, J., Schoetz, C., Krantz, M., et al. (2023) High-resolution X-ray emission study for Xe⁵⁴⁺ collisions on Xe, The European Physical Journal D, 77(7), Article 125. https://doi.org/10.1140/epjd/s10053-023-00698-2

APA Citation style: Herdrich, M., Hengstler, D., Keller, M., Geist, J., Schoetz, C., Krantz, M., Fleischmann, A., Enss, C., Gassner, T., Hillenbrand, P., Gumberidze, A., Spillmann, U., Trotsenko, S., Indelicato, P., & Stoehlker, T. (2023). High-resolution X-ray emission study for Xe⁵⁴⁺ collisions on Xe. The European Physical Journal D. 77(7), Article 125. https://doi.org/10.1140/epjd/s10053-023-00698-2