Irina Anisimova

Irina
PhD Student
Involved in projects
Photo-CIDNP in complex systems

Universität Oldenburg
Institut für Physik
Carl-von-Ossietzky-Str. 9-11
26129 Oldenburg, Germany

Room: W16 A 1-114
Email: irina.anisimova@uni-oldenburg.de

 

 


 

 

EDUCATION

Carl von Ossietzky University of Oldenburg, Germany
Postgraduate studies, Nov. 2023 - Present

 

Saint Petersburg State University, Russia
Master of Physics, Sep. 2019 - Jul. 2021
Thesis: “Model-operator approach to relativistic calculations of the nuclear recoil effect in many-electron atoms and ions”.

 

Bachelor of Physics, Sep. 2015 - Jul. 2019
Thesis: “Nuclear recoil effect on the binding energies in highly charged berylliumlike ions”.

 

 

RESEARCH EXPERIENCE

  • Carl von Ossietzky University of Oldenburg, Germany Nov. 2023 - Present
    I am involved in theoretical principles of the photo-chemically induced dynamic nuclear polarization in complex systems.

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  • Saint Petersburg State University, Russia Dec. 2017 - Feb. 2023
    My theoretical work here was about high-precision bound-state QED calculations of the binding and transition energies in highly-charged ions. Specifically, I have taken part in the evaluation of the nuclear recoil effect in berylliumlike ions, the development of a model operator for the nuclear recoil effect, ab initio calculations of energy levels in Be-like ions. All of my work was carried out at the Division of Quantum Mechanics under the supervision of A.V. Malyshev.

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  • GSI Helmholtz Centre for Heavy Ion Research, Darmstadt, Germany
    Visiting researcher Jul. 2019 - Sep. 2019
    I joined the Atomic Physics Department to work on the commissioning of the S-EBIT vacuum and cryogenic system.

Publications

Model-QED-operator approach to relativistic calculations of the nuclear recoil effect in many-electron atoms and ions, Irina S. Anisimova, A. V. Malyshev, D. A. Glazov, M. Y. Kaygorodov, Y. S. Kozhedub, G. Plunien, V. M. Shabaev, Physical Review A, 106, 062823, (2022)
Ab initio Calculations of Energy Levels in Be-Like Xenon: Strong Interference between Electron-Correlation and QED Effects, A. V. Malyshev, D. A. Glazov, Y. S. Kozhedub, Irina S. Anisimova, M. Y. Kaygorodov, V. M. Shabaev, I. I. Tupitsyn, Physical Review Letters, 126, 183001, (2021)
Binding Energy of the Ground State of Beryllium-Like Molybdenum: Correlation and Quantum-Electrodynamic Effects, A. V. Malyshev, Y. S. Kozhedub, Irina S. Anisimova, D. A. Glazov, M. Y. Kaygorodov, I. I. Tupitsyn, V. M. Shabaev, Optics and Spectroscopy, 129, 652-661, (2021)
QED theory of the normal mass shift in few-electron atoms, A. V. Malyshev, Irina S. Anisimova, D. A. Glazov, M. Y. Kaygorodov, D. V. Mironova, G. Plunien, V. M. Shabaev, Physical Review A, 101, 052506, (2020)
Isotope shifts of the 1s22s2p(J) — 1s22s2 transition energies in Be-like thorium and uranium, N A Zubova, Irina S. Anisimova, M Yu Kaygorodov, Yu S Kozhedub, A V Malyshev, V M Shabaev, I I Tupitsyn, G Plunien, C Brandau, Th Stöhlker, Physica B, 52, 185001, (2019)