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Natalia S. Oreshkina

Personal DataEducation HistoryEmployment HistoryReseach InterestsRecent invited talksResearch TeamPublications

Personal Data

Natalia S. Oreshkina
addressMax-Planck-Institut für Kernphysik (MPIK)
Max Planck Institute for Nuclear Physics
Saupfercheckweg 1
69117 Heidelberg
Germany
emailnatalia.oreshkina@mpi-hd.mpg.de
fax+ 49 (0)6221 516-152
phone+ 49 (0)6221 516-171
office363b

Education History

2019 

Habilitation and Venia Legendi in physics, Heidelberg University (Germany)

2004-2008 

Ph.D. in physics, Saint-Petersburg State University, Saint-Petersburg (Russia). Thesis: "QED and correlation corrections to the hyperfine structure of highly charged ions", scientific advisor: Prof. Dr. Shabaev V. M.

2001-2004 

M.Sc. in physics at Department of Physics, Saint-Petersburg State University, Saint-Petersburg (Russia). Thesis: "Electric quadrupole hyperfine splitting in Li-like ions", scientific advisor Prof. Dr. Shabaev V. M.

1997-2001 

Student at Department of Physics, Saint-Petersburg State University, Saint-Petersburg (Russia)

1994-1997 

Academic Gymnasium, Saint-Petersburg (Russia)

Employment History

2011-present

PostDoc at Max Planck Institute for Nuclear Physics, Heidelberg (Germany)

2008-2011

PostDoc at Saint-Petersburg State University, Department of Quantum Mechanics, Saint-Petersburg (Russia)

2000-2008

Scientific fellow at at Saint-Petersburg State University, Department of Quantum Mechanics, Saint-Petersburg (Russia)

Research interests

  • Spectra of the heavy muonic atoms
  • The variation of the fundamental constants
  • Relativistic atomic structure, electron correlation and quantum electrodynamic effects
  • Nuclear effects in the highly charged ions
  • Time-dependent dynamics of the atomic systems in intense laser fields
  • Radiative lifetimes, hyperfine splitting and g-factors of the highly charged ions
  • Kaonic atoms

Recent invited talks

  1. May 2024: Nuclear radii for precision atomic spectroscopy, HI Jena Institute’s Seminar, Helmholtz Institute Jena in Jena (Germany);
  2. May 2024: Nuclear radii in precision atomic spectroscopy, Physics Colloquium, University of Rochester in Rochester, NY (USA);
  3. March 2024: Measuring nuclear radii with exotic atomic systems, Physics colloquium, University of Queensland, School of Mathematics and Physics in Brisbane (Australia);
  4. February 2024: Nuclear deformation effects in highly-charged ions, 44th EAS Meeting “Extreme Atomic Systems” in Riezlern, Kleinwalsertal (Austria);
  5. January 2024: Theory of highly charged ions in traps I, II, Winter school on Physics with Trapped Charged Particles in Les Houches (France);
  6. December 2023: Nuclear radii: why to care and how to measure, General Physics Colloquium, University of Groningen, Faculty of Science and Engineering in Groningen (Netherlands);
  7. November 2023: Muonic atoms and nuclear radii, Atomic Physics Seminar GSI in Darmstadt (Germany);
  8. July 2023: Muonic atoms and other exotic systems as probes of physics beyond the Standard Model I, II, University of Groningen Summer School 2023 in Ameland (Netherlands);
  9. June 2023: Testing fundamental physics with highly-charged ions I, II, III, 1st HGSFP Summerschool 2023 in Molveno (Italy);
  10. May 2023: Access to the nuclear properties with heavy muonic atoms, Laser Ionization and Spectroscopy of Actinides conference in Leuven (Belgium);
  11. March 2023: Probing nuclear structure with exotic atomic systems, School of Physics Colloqium in University of New South Wales in Sydney (Australia);
  12. October 2022: Theory of heavy muonic atoms, EMMI Workshop “Accurate relativistic treatment of multi-electron atoms and applications to Super-Heavy elements” in Paris (France);
  13. October 2022: Theory of heavy muonic atoms and access to the nuclear properties, Muonic Atoms at PSI’2022 in PSI, Villigen (Switzerland);
  14. October 2022: Astrophysical line diagnosis requires nonlinear dynamical atomic modeling,“A workshop on Atomic Data” in Heidelberg (Germany);
  15. September 2022: Theoretical predictions of the structure of heavy muonic atoms, “20th International Conference on the Physics of Highly Charged Ions” in Matsue (Japan).

Publications

Google Scholar

Submitted papers

1   QED Corrections in Unstable Vacuum

V. A. Zaytsev, V. A. Yerokhin, C. H. Keitel, N. S. Oreshkina
submitted (2024).

2   Second-order hyperfine structure in strontium and impact on new physics searches using isotope shift spectroscopy

J. C. Berengut, N. S. Oreshkina
submitted (2024).

3   Smallness of the nuclear polarization effect in the hyperfine structure of heavy muonic atoms as a stimulus for next-generation experiments

J. Vandeleur, G. Sanamyan, O. R. Smits, I. A. Valuev, N. S. Oreshkina, J. S. M. Ginges
submitted (2024).

4  Improved access to the fine-structure constant with the simplest atomic systems

H. Cakir, N. S. Oreshkina, I. A. Valuev, V. Debierre, V. A. Yerokhin, C. H. Keitel, and Z. Harman
submitted (2020).

Publications in MPIK

37High-accuracy measurements of core-excited transitions in light Li-like ions

M. Togawa, S. Kühn, C. Shah, V. A. Zaytsev, N. S. Oreshkina, J. Buck, S. Bernitt, R. Steinbrügge, J. Seltmann, M. Hoesch, C. H. Keitel, T. Pfeifer, M. A. Leutenegger, and J. R. Crespo López-Urrutia
Physical Review A 110, L030802 (2024)

36Nuclear deformation effects in the spectra of highly charged ions

Z. Sun, I. A. Valuev, and N. Oreshkina
Physical Review Research 6, 023327 (2024)

35Challenging beyond-the-standard-model solutions to the fine-structure anomaly in heavy muonic atoms

K. A. Beyer, I. A. Valuev, C. H. Keitel, M. Tamburini, and N. S. Oreshkina
Physics Letters B 854, 138746 (2024)

34Muon-induced nuclear magnetic moments in spinless muonic atoms: a simple estimate

K. A. Beyer and N. S. Oreshkina
Journal of Physics B 57, 105003 (2024)

33Full leading-order nuclear polarization in highly charged ions

I. A. Valuev and N. S. Oreshkina
Physical Review A 109, 042811 (2024)

32Comment on “Nuclear Excitation by Free Muon Capture”

N. S. Oreshkina and J. C. Berengut
Physical Review Letters 132, 129201 (2024)

31QED calculations of the nuclear recoil effect in muonic atoms

V. A. Yerokhin and N. S. Oreshkina
Physical Review A 108, 052824 (2023)

30New Measurement Resolves Key Astrophysical Fe XVII Oscillator Strength Problem

S. Kühn, C. Cheung, N. S. Oreshkina, R. Steinbrügge, M. Togawa, S. Bernitt, L. Berger, J. Buck, M. Hoesch, J. Seltmann, F. Trinter, C. H. Keitel, M. G. Kozlov, S. G. Porsev, M. F. Gu, F. S. Porter, T. Pfeifer, M. A. Leutenegger, Z. Harman, M. S. Safronova, J. R. Crespo López-Urrutia, and C. Shah
Physical Review Letters 129, 245001 (2022)
 Phys. Rev. Lett.: Editors' Suggestion - Open Access
 APS Physics Viewpoint: Getting a Clearer View of Iron Emission Lines
 idw press release: X-ray analysis without doubt - Four-decade enigma of cosmic X-rays solved
 Focus Online: Rätsel im Röntgenspektrum gelöst
 pro-physik.de: Kosmisches Röntgen-Rätsel gelöst
 MPG-Pressemitteilung: Röntgenanalyse ohne Zweifel
 MPIK press release: X-ray analysis without doubt
 MPIK-Pressemitteilung: Röntgenanalyse ohne Zweifel
 Physics Today: Experiment resolves long-standing iron-spectrum discrepancy

29Testing standard-model extensions with isotope shifts in few-electron ions

V. Debierre, N. S. Oreshkina, I. A. Valuev, Z. Harman, and C. H. Keitel
Physical Review A 106, 062801 (2022)

28Self-energy correction to the energy levels of heavy muonic atoms

N. S. Oreshkina
Physical Review Research 4, L042040 (2022)

27Direct measurement of the 3He+ magnetic moments

A. Schneider, B. Sikora, S. Dickopf, M. Müller, N. S. Oreshkina, A. Rischka, I. A. Valuev, S. Ulmer, J. Walz, Z. Harman, C. H. Keitel, A. Mooser, and K. Blaum
Nature 606, 878-883 (2022)
 MPIK press release: How magnetic is helium-3?
 MPIK-Pressemitteilung: Wie magnetisch ist Helium-3?
 phys.org: Investigating the magnetic properties of helium-3

26Evidence Against Nuclear Polarization as Source of Fine-Structure Anomalies in Muonic Atoms

I. A. Valuev, G. Colò, X. Roca-Maza, C. H. Keitel, and N. S. Oreshkina
Physical Review Letters 128, 203001 (2022)

25Access to the Kaon Radius with Kaonic Atoms

N. Michel and N. S. Oreshkina
Annalen der Physik, 2100150 (2021)

24Radiative and photon-exchange corrections to new-physics contributions to energy levels in few-electron ions

V. Debierre and N. S. Oreshkina
Physical Review A 104, 032825 (2021)

23Relativistic effective charge model of a multi-electron atom

K. Dzikowski, O. D. Skoromnik, I. D. Feranchuk, N. S. Oreshkina, and C. H. Keitel
Journal of Physics B: Atomic, Molecular and Optical Physics 54, 115002 (2021)

22Two-loop virtual light-by-light scattering corrections to the bound-electron g factor

V. Debierre, B. Sikora, H. Cakir, N. S. Oreshkina, V. A. Yerokhin, C. H. Keitel, and Z. Harman
Physical Review A 103, L030802 (2021)

21Ab initio electronic factors of the A and B hyperfine structure constants for the 5s25p6s 1,3P01 states in Sn ׀

A. Papoulia, S. Schiffmann, J. Bieroń, G. Gaigalas, M. Godefroid, Z. Harman, P. Jönsson, N. S. Oreshkina, P. Pyykkö, and I. I. Tupitsyn
Physical Review A 103, 022815 (2021)

20QED corrections to the g factor of Li- and B-like ions

H. Cakir, V. A. Yerokhin, N. S. Oreshkina, B. Sikora, I. I. Tupitsyn, C. H. Keitel, and Z. Harman
Physical Review A 101, 062513 (2020)

19Structural trends in atomic nuclei from laser spectroscopy of tin

D. T. Yordanov, L. V. Rodríguez, D. L. Balabanski, J. Bieroń, M. L. Bissell, K. Blaum, B. Cheal, J. Ekman, G. Gaigalas, R. F. G. Ruiz, G. Georgiev, W. Gins, M. R. Godefroid, C. Gorges, Z. Harman, H. Heylen, P. Jönsson, A. Kanellakopoulos, S. Kaufmann, C. H. Keitel, V. Lagaki, S. Lechner, B. Maaß, S. Malbrunot-Ettenauer, W. Nazarewicz, R. Neugart, G. Neyens, W. Nörtershäuser, N. S. Oreshkina, A. Papoulia, P. Pyykkö, P. Reinhard, S. Sailer, R. Sánchez, S. Schiffmann, S. Schmidt, L. Wehner, C. Wraith, L. Xie, Z. Xu, and X. Yang
Communications Physics 3, 107 (2020)

18High Resolution Photoexcitation Measurements Exacerbate the Long-Standing Fe XVII Oscillator Strength Problem

S. Kühn, C. Shah, J. R. Crespo López-Urrutia, K. Fujii, R. Steinbrügge, J. Stierhof, M. Togawa, Z. Harman, N. S. Oreshkina, C. Cheung, M. G. Kozlov, S. G. Porsev, M. S. Safronova, J. C. Berengut, M. Rosner, M. Bissinger, R. Ballhausen, N. Hell, S. Park, M. Chung, M. Hoesch, J. Seltmann, A. S. Surzhykov, V. A. Yerokhin, J. Wilms, F. S. Porter, T. Stöhlker, C. H. Keitel, T. Pfeifer, G. V. Brown, M. A. Leutenegger, and S. Bernitt
Physical Review Letters 124, 225001 (2020)

17Skyrme-type nuclear interaction as a tool for calculating the finite-nuclear-size correction to atomic energy levels and the bound-electron g factor

I. Valuev, Z. Harman, C. H. Keitel, and N. S. Oreshkina
Physical Review A 101, 062502 (2020)

16Measurement of the quadrupole moment of 185Re and 187Re from the hyperfine structure of muonic X rays

A. Antognini, N. Berger, T. E. Cocolios, R. Dressler, R. Eichler, A. Eggenberger, P. Indelicato, K. Jungmann, C. H. Keitel, K. Kirch, A. Knecht, N. Michel, J. Nuber, N. S. Oreshkina, A. Ouf, A. Papa, R. Pohl, M. Pospelov, E. Rapisarda, N. Ritjoho, S. Roccia, N. Severijns, A. Skawran, S. M. Vogiatzi, F. Wauters, and L. Willmann
Physical Review C 101, 054313 (2020)

15Self-energy-corrected Dirac wave functions for advanced QED calculations in highly charged ions

N. S. Oreshkina, H. Cakir, B. Sikora, V. A. Yerokhin, V. Debierre, Z. Harman, and C. H. Keitel
Physical Review A 101, 032511 (2020)

14Theory of the two-loop self-energy correction to the g factor in nonperturbative Coulomb fields

B. Sikora, V. A. Yerokhin, N. S. Oreshkina, H. Cakir, C. H. Keitel, and Z. Harman
Physical Review Research 2, 012002(R) (2020)

13g Factor of Boronlike Argon 40Ar13+

I. Arapoglou, A. Egl, M. Höcker, T. Sailer, B. Tu, A. Weigel, R. Wolf, H. Cakir, V. A. Yerokhin, N. S. Oreshkina, V. A. Agababaev, A. V. Volotka, D. V. Zinenko, D. A. Glazov, Z. Harman, C. H. Keitel, S. Sturm, and K. Blaum
Physical Review Letters 122, 253001 (2019)
 pro-physik.de: Alphatrap-Experiment liefert erste Ergebnisse
 idw press release: First results of the new Alphatrap experiment
 MPIK-Pressemitteilung: Erste Resultate des neuen ALPHATRAP-Experiments

12Higher-order corrections to the dynamic hyperfine structure of muonic atoms

N. Michel and N. S. Oreshkina
Physical Review A 99, 042501 (2019)

11Nonperturbative analysis of nuclear shape effects on the bound electron g factor

N. Michel, J. Zatorski, N. S. Oreshkina, and C. H. Keitel
Physical Review A 99, 012505 (2019)

10Finite nuclear size effect to the fine structure of heavy muonic atoms

A. S. M. Patoary and N. S. Oreshkina
European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics 72, 54 (2018)

9Improving the accuracy of the muon mass and magnetic moment anomaly via the bound-muon g factor

B. Sikora, H. Cakir, N. Michel, V. Debierre, N. S. Oreshkina, N. Belov, V. A. Yerokhin, C. H. Keitel, and Z. Harman
Physical Review D 97, 111301(R) (2018)

8Theoretical prediction of the fine and hyperfine structure of heavy muonic atoms

N. Michel, N. S. Oreshkina, and C. H. Keitel
Physical Review A 96, 032510 (2017)

7Hyperfine splitting in simple ions for the search of the variation of fundamental constants

N. S. Oreshkina, S. M. Cavaletto, N. Michel, Z. Harman, and C. H. Keitel
Physical Review A 96, 030501(R) (2017)

6X-ray fluorescence spectrum of highly charged Fe ions driven by strong free-electron-laser fields

N. S. Oreshkina, S. M. Cavaletto, C. H. Keitel, and Z. Harman
Journal of Physics B: Atomic, Molecular and Optical Physics 49, 094003 (2016)

5Identifications of 5s1/2−5p3/2 and 5s2−5s5p EUV transitions of promethium-like Pt, Ir, Os and Re

H. Bekker, O. O. Versolato, A. Windberger, N. S. Oreshkina, R. Schupp, T. M. Baumann, Z. Harman, C. H. Keitel, P. O. Schmidt, J. Ullrich, and J. Crespo Lopez-Urrutia
Journal of Physics B 48, 144018 (2015)

4Identification of the Predicted 5s−4f Level Crossing Optical Lines with Applications to Metrology and Searches for the Variation of Fundamental Constants

A. Windberger, J. R. Crespo López-Urrutia, H. Bekker, N. S. Oreshkina, J. C. Berengut, V. Bock, A. Borschevsky, V. A. Dzuba, E. Eliav, Z. Harman, U. Kaldor, S. Kaul, U. I. Safronova, V. V. Flambaum, C. H. Keitel, P. O. Schmidt, J. Ullrich, and O. O. Versolato
Physical Review Letters 114, 150801 (2015)

3Astrophysical line diagnosis requires non-linear dynamical atomic modeling

N. S. Oreshkina, S. M. Cavaletto, C. H. Keitel, and Z. Harman
Physical Review Letters 113, 143001 (2014)
 Phys. Rev. Lett.: Editors’ suggestion

2Coronium in the laboratory: measuring the Fe XIV green coronal line by laser spectroscopy

K. Schnorr, V. Mäckel, N. S. Oreshkina, S. Augustin, F. R. Brunner, Z. Harman, C. H. Keitel, J. H. Ullrich, and J. R. Crespo López-Urrutia
The Astrophysical Journal, Supplement Series 776, 121 (2013)

1Nuclear Shape Effect on the g Factor of Hydrogenlike Ions

J. Zatorski, N. S. Oreshkina, C. H. Keitel, and Z. Harman
Physical Review Letters 108, 063005, 1-5 (2012)

Publications before MPIK

11 Finite nuclear size correction to vacuum polarization in hydrogen-like ions

A. I. Bondarev, Yu. S. Kozhedub, and N. S. Oreshkina,
Opt. Spectr. 109, 823 (2010).

10 Ground-state hyperfine structure of H-, Li-, and B-like ions in the intermediate-Z region

D. A. Glazov, A. V. Volotka, I. I. Tupitsyn, N. S. Oreshkina, G. Plunien, and V. M. Shabaev,
Phys. Rev. A 78, 062507 (2008).

9 Radiative and interelectronic-interaction effects on the hyperfine splitting of highly charged B-like ions

N. S. Oreshkina, D. A. Glazov, A. V. Volotka, V. M. Shabaev, I. I. Tupitsyn, and G. Plunien,
Phys. Lett. A 372, 675 (2008).

8 QED calculation of the 2p - 2s and 2p3/2 - 2s transition energies and the ground-state hyperfine splitting in lithiumlike scandium

Y. S. Kozhedub, D. A. Glazov, A. N. Artemyev, N. S. Oreshkina, V. M. Shabaev, I. I. Tupitsyn, A. V. Volotka, and G. Plunien,
Phys. Rev. A 76, 012511 (2007).

7 Hyperfine structure of lithium-like scandium

N. S. Oreshkina, A. V. Volotka, D. A. Glazov, I. I. Tupitsyn, V. M. Shabaev, and G. Plunien,
Opt. Spectr. 102, 815 (2007).

6 g-Factor of Heavy Ions: A New Access to the Fine Structure Constant

V. M. Shabaev, D. A. Glazov, N. S. Oreshkina, A. V. Volotka, G. Plunien, H.-J. Kluge, and W. Quint,
Phys. Rev. Lett. 96, 253002 (2006).

5 QED effects in heavy few-electron ions

V. M. Shabaev, O. V. Andreev, A. N. Artemyev, S. S. Baturin, A. A. Elizarov, Y. S. Kozhedub, N. S. Oreshkina, I. I. Tupitsyn, V. A. Yerokhin, and O. M. Zherebtsov,
Int. J. Mass Spectrom. 251, 109 (2006).

4 The hyperfine structure of heavy hydrogen-like ions: Calculations based on experimental data on muonic atoms

A. A. Elizarov, V. M. Shabaev, N. S. Oreshkina, I. I. Tupitsyn and Th. Stöhlker,
Opt. Spectr. 100, 361 (2006).

3 Hyperfine splitting in heavy ions with the nuclear magnetization distribution determined from experiments on muonic atoms

A. A. Elizarov, V. M. Shabaev, N. S. Oreshkina, and I. I. Tupitsyn,
Nucl. Instr. Meth. in Physics Research B 235, 65 (2005).

2 Hyperfine Splitting of Low-Lying Levels in Heavy Li-Like Ions

E. Y. Korzinin, N. S. Oreshkina, and V. M. Shabaev,
Phys. Scr. 71, 464 (2005).

1 g factor of hydrogenlike ions with nonzero nuclear spin

D. L. Moskovkin, N. S. Oreshkina, V. M. Shabaev, T. Beier, G. Plunien, W. Quint, and G. Soff, Phys. Rev. A 70, 032105 (2004).