R. Beerwerth

activity

20172021

most citedMulticonfiguration calculations of electronic isotope shift factors in Zn I

23 citations · 28 across the 2 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

physics.atom-ph2019

Near L-edge photoionization of triply charged iron ions

Randolf Beerwerth, Ticia Buhr, Alexander Perry-Saßmannshausen +12

Relative cross sections for $m$ -fold photoionization ( $m = 1, \dots, 5$ ) of Fe $^{3 +}$ by single photon absorption were measured employing the photon-ion merged-beams setup PIPE at the…

physics.atom-ph2019

QED radiative corrections to the $^{2}$ P $_{1/2}$ - $^{2}$ P $_{3/2}$ fine-structure in fluorinelike ions

A. V. Volotka, M. Bilal, R. Beerwerth +3

Ab initio calculations of QED radiative corrections to the $^{2} P_{1/2}$ - $^{2} P_{3/2}$ fine-structure transition energy are performed for selected F-like ions. These calculations are…

physics.atom-ph2019★ 5 cited

High-precision calculations of the $1 s^{2} 2 s 2 p$ $^{1} P_{1} \to 1 s^{2} 2 s^{2}$ $^{1} S_{0}$ spin-allowed $E 1$ transition in C {\small III}

Moazzam Bilal, Andrey V Volotka, Randolf Beerwerth +3

Large-scale relativistic calculations are performed for the transition energy and line strength of the $1 s^{2} 2 s 2 p$ $^{1} P_{1} - 1 s^{2} 2 s^{2}$ $^{1} S_{0}$ transition in Be-like…

Near L-edge photoionization of triply charged iron ions

QED radiative corrections to the 2P1/2​-2P3/2​ fine-structure in fluorinelike ions

High-precision calculations of the 1s22s2p 1P1​→1s22s2 1S0​ spin-allowed E1 transition in C {\small III}

QED radiative corrections to the $^{2}$ P $_{1/2}$ - $^{2}$ P $_{3/2}$ fine-structure in fluorinelike ions

High-precision calculations of the $1 s^{2} 2 s 2 p$ $^{1} P_{1} \to 1 s^{2} 2 s^{2}$ $^{1} S_{0}$ spin-allowed $E 1$ transition in C {\small III}