apl.-Prof. Dr. habil. (F.A.P.S.) Stefan Ewald Schippers
ORCID: https://orcid.org/0000-0002-6166-7138 Researcher ID: A-7786-2008 |
Projects as principal investigator
1 of 4
- PANIONS - Physics and Applications of Negative IONS
01/01/2026 - 31/12/2029
European Union (EU) - Aufbau von APPA bei FAIR: Elektron-Ion-Kollisionsspektroskopie und Laserspektroskopie hochgeladener schwerer Ionen an den FAIR-Speicherringen
01/07/2024 - 30/06/2027
Federal Ministry of Research, Technology and Space, former: Federal Ministry of Education and Research (BMFTR, BMBF) - Vibrationally-resolved core-excitation spectroscopy of (near-)symmetric diatomic molecular ions
01/07/2024 - 30/06/2027
German Research Foundation (DFG) - All-Permanent-Magnet 14.5-GHz ECR Ion Source
01/09/2023 - 30/09/2023
German Research Foundation (DFG) - ErUM-FSP T05 - Electron-ion collision spectroscopy of highly-charged heavy ions at the FAIR storage rings
01/07/2021 - 30/06/2024
Federal Ministry of Research, Technology and Space, former: Federal Ministry of Education and Research (BMFTR, BMBF)
Projects as co-investigator or project member
- Photo-induced processes of endohedral fullerene ions: Experiment
01/01/2013 - 31/12/2020
German Research Foundation (DFG) - Photoexcitation and photoionization spectroscopy of very highly charged ions
01/01/2009 - 31/12/2018
German Research Foundation (DFG)
Publications
13 of 28
- Future experiments using forward electron spectroscopy to study the quantum dynamics of high-Z ions at the ESR/CRYRING storage rings (2013)
- Physica ScriptaThe Astrophysical Journal
Conference paper - Probing confinement resonances by photoionizing Xe inside a C60+ molecular cage (2013)
- Physical review AThe Astrophysical Journal
Journal article - Probing nuclear properties by resonant atomic collisions between electrons and ions (2013)Asymmetric photoelectron emission from the krypton 4p shell in the vicinity of 3d resonant excitations (2012)
- Physica ScriptaJournal of Physics: Conference Series
Conference paper - Single-Photon Multiple Detachment in Fullerene Negative Ions: Absolute Ionization Cross Sections and the Role of the Extra Electron (2013)
- Physical Review Letters
Journal article - Storage ring cross section measurements for electron impact single and double ionization of Fe13+ and single ionization of Fe16+ and Fe17+ (2013)
- The Astrophysical Journal
Journal article - Storage-ring measurements of hyperfine induced transition rates in berylliumlike ions (2013)
Schippers, Stefan
Conference paper - Symmetry breaking in the core-level photoionization of N2 (2013)
Metz, D.; Lower, J.; Trinter, F.; et al.
Conference poster - The effect of an external magnetic field on the determination of E1M1 two-photon decay rates in Be-like ions (2013)
- arXiv
E-paper - Addendum: "Storage Ring cross section measurements for electron impact ionization of Fe11+ forming Fe12+ and Fe13+" (2011, ApJ, 729, 76) (2012)
Journal article - Addendum: "Storage Ring cross-section measurements for electron impact ionization of Fe12+ forming Fe13+ and Fe14+" (2011, ApJ, 735, 105) (2012)
- The Astrophysical Journal
Journal article - Addendum: "Storage ring measurement of electron impact ionization for Mg7+ forming Mg8+" (2010, ApJ, 712, 1166) (2012)
Journal article - An unexpectedly low oscillator strength as the origin of the Fe XVII emission problem (2012)
- Nature
Journal article - Journal of Physics: Conference Series
Conference paper- Breit interaction in dielectronic recombination of H-like uranium (2012)
Conference paper - Confinement resonances in photoionization of endohedral Xe@C60+ (2012)
- Journal of Physics: Conference Series
Conference paper
