| Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion R Ferrer, A Barzakh, B Bastin, R Beerwerth, M Block, P Creemers, ... Nature communications 8 (1), 14520, 2017 | 120 | 2017 |
| Probing sizes and shapes of nobelium isotopes by laser spectroscopy S Raeder, D Ackermann, H Backe, R Beerwerth, JC Berengut, M Block, ... Physical Review Letters 120 (23), 232503, 2018 | 83 | 2018 |
| Charge Radii of Neutron Deficient Produced by Projectile Fragmentation K Minamisono, DM Rossi, R Beerwerth, S Fritzsche, D Garand, A Klose, ... Physical Review Letters 117 (25), 252501, 2016 | 61 | 2016 |
| Near L-edge single and multiple photoionization of singly charged iron ions S Schippers, M Martins, R Beerwerth, S Bari, K Holste, K Schubert, ... The Astrophysical Journal 849 (1), 5, 2017 | 50 | 2017 |
| Ultrafast quantum control of ionization dynamics in krypton K Hütten, M Mittermair, SO Stock, R Beerwerth, V Shirvanyan, ... Nature communications 9 (1), 719, 2018 | 49 | 2018 |
| Changes in nuclear structure along the Mn isotopic chain studied via charge radii H Heylen, C Babcock, R Beerwerth, J Billowes, ML Bissell, K Blaum, ... Physical Review C 94 (5), 054321, 2016 | 48 | 2016 |
| First ionization potentials of Fm, Md, No, and Lr: Verification of filling-up of 5f electrons and confirmation of the actinide series TK Sato, M Asai, A Borschevsky, R Beerwerth, Y Kaneya, H Makii, ... Journal of the American Chemical Society 140 (44), 14609-14613, 2018 | 47 | 2018 |
| Auger decay of 3-ionized krypton V Jonauskas, S Kučas, R Karazija Physical Review A—Atomic, Molecular, and Optical Physics 84 (5), 053415, 2011 | 42 | 2011 |
| Isotope shifts from collinear laser spectroscopy of doubly charged yttrium isotopes LJ Vormawah, M Vilén, R Beerwerth, P Campbell, B Cheal, A Dicker, ... Physical Review A 97 (4), 042504, 2018 | 35 | 2018 |
| Prominent role of multielectron processes in -shell double and triple photodetachment of oxygen anions S Schippers, R Beerwerth, L Ábrók, S Bari, T Buhr, M Martins, S Ricz, ... Physical Review A 94 (4), 041401, 2016 | 35 | 2016 |
| Krylov subspace methods for the Dirac equation R Beerwerth, H Bauke Computer Physics Communications 188, 189-197, 2015 | 31 | 2015 |
| In-gas laser ionization and spectroscopy of actinium isotopes near the closed shell C Granados, P Creemers, R Ferrer, LP Gaffney, W Gins, R De Groote, ... Physical Review C 96 (5), 054331, 2017 | 29 | 2017 |
| Near L-edge single and multiple photoionization of triply charged iron ions R Beerwerth, T Buhr, A Perry-Sassmannshausen, SO Stock, S Bari, ... The Astrophysical Journal 887 (2), 189, 2019 | 27 | 2019 |
| Near L-edge single and multiple photoionization of doubly charged iron ions S Schippers, R Beerwerth, S Bari, T Buhr, K Holste, ALD Kilcoyne, ... The Astrophysical Journal 908 (1), 52, 2021 | 25 | 2021 |
| Multiconfiguration calculations of electronic isotope shift factors in Al i L Filippin, R Beerwerth, J Ekman, S Fritzsche, M Godefroid, P Jönsson Physical Review A 94 (6), 062508, 2016 | 24 | 2016 |
| Line strengths of QED-sensitive forbidden transitions in B-, Al-, F-and Cl-like ions M Bilal, AV Volotka, R Beerwerth, S Fritzsche Physical Review A 97 (5), 052506, 2018 | 22 | 2018 |
| QED radiative corrections to the fine structure in fluorinelike ions AV Volotka, M Bilal, R Beerwerth, X Ma, T Stöhlker, S Fritzsche Physical Review A 100 (1), 010502, 2019 | 21 | 2019 |
| Photoionization of neutral atoms by waves carrying orbital angular momentum RA Müller, D Seipt, R Beerwerth, M Ornigotti, A Szameit, S Fritzsche, ... Physical Review A 94 (4), 041402, 2016 | 21 | 2016 |
| LCLS in—photon out: fluorescence measurement of neon using soft x-rays R Obaid, C Buth, GL Dakovski, R Beerwerth, M Holmes, J Aldrich, MF Lin, ... Journal of Physics B: Atomic, Molecular and Optical Physics 51 (3), 034003, 2018 | 20 | 2018 |
| The photon‐ion merged‐beams experiment PIPE at PETRA III—The first five years S Schippers, T Buhr, A Borovik Jr, K Holste, A Perry‐Sassmannshausen, ... X‐Ray Spectrometry 49 (1), 11-20, 2020 | 19 | 2020 |
