Highlights
All-Order Coulomb Corrections to Delbrück Scattering above the Pair-Production Threshold
J. Sommerfeldt, V. A. Yerokhin, Th. Stöhlker, and A. Surzhykov
Phys. Rev. Lett. 131, 061601 (2023)
Phys. Rev. Lett. Editors' suggestion. Featured in Physics
Abstract: We report calculations of Delbrück scattering that include all-order Coulomb corrections for photon energies above the threshold of electron-positron pair creation. Our approach is based on the application of the Dirac-Coulomb Green’s function and accounts for the interaction between the virtual electron-positron pair and the nucleus to all orders in the nuclear binding strength parameter αZ. Practical calculations are performed for the scattering of 2.754 MeV photons off plutonium atoms. We find that including the Coulomb corrections enhances the scattering cross section by up to 50% in this case. The obtained results resolve the long-standing discrepancy between experimental data and theoretical predictions and demonstrate that an accurate treatment of the Coulomb corrections is crucial for the interpretation of existing and guidance of future Delbrück scattering experiments on heavy atoms.
20242024
Atomic photoexcitation as a tool for probing purity of twisted light modes
R. P. Schmidt, S. Ramakrishna, A. A. Peshkov, N. Huntemann, E. Peik, S. Fritzsche, and A. Surzhykov
Using gravitational light deflection in optical cavities for laser frequency stabilization
S. Ulbricht, J. Dickmann, and A. Surzhykov
Phys. Rev. D 109, 022005 (2024)
20232023
Delbrück Scattering above the Pair Production Threshold: Going beyond the Born Approximation
J. Sommerfeldt, V. A. Yerokhin, and A. Surzhykov
Ann. Phys. (Berlin), 2300364 (2023)
Low-energy tests of Delbrück scattering
J. Sommerfeldt, S. Strnat, V. A. Yerokhin, W. Middents, Th. Stöhlker, and A. Surzhykov
Phys. Rev. A 108, 042819 (2023)
Calculation of isotope shifts and King-plot nonlinearities in Ca${}^{+}$
A. V. Viatkina, V. A. Yerokhin, and A. Surzhykov
Phys. Rev. A 108, 022802 (2023)
All-Order Coulomb Corrections to Delbrück Scattering above the Pair-Production Threshold
J. Sommerfeldt, V. A. Yerokhin, Th. Stöhlker, and A. Surzhykov
Phys. Rev. Lett. 131, 061601 (2023)
Stable vortex structures in colliding self-gravitating Bose-Einstein condensates
Y. O. Nikolaieva, Y. M. Bidasyuk, K. Korshynska, E. V. Gorbar, J. Jia, and A. I. Yakimenko
Phys. Rev. D 108, 023503 (2023)
Ionization in a laser-assisted ion-ion collision
O. Novak, R. Kholodov, A. N. Artemyev, A. Surzhykov, and Th. Stöhlker
Phys. Rev. A 107, 052815 (2023)
Excitation of forbidden electronic transitions in atoms by Hermite-Gaussian modes
A. A. Peshkov, E. Jordan, M. Kromrey, K. K. Mehta, T. E. Mehlstäubler, A. Surzhykov
Ann. Phys. (Berlin), 2300204 (2023)
Dynamical galactic effects induced by solitonic vortex structure in bosonic dark matter
K. Korshynska, Y.M. Bidasyuk, E.V. Gorbar, J. Jia and A. I. Yakimenko
Eur. Phys. J. C 83, 451 (2023)
Excitation and probing of low-energy nuclear states at high-energy storage rings
J. Jin, H. Bekker, T. Kirschbaum, Y. A. Litvinov, A. Pálffy, J. Sommerfeldt, A. Surzhykov, P. G. Thirolf, and D. Budker
Phys. Rev. Research 5, 023134 (2023)
Radiative recombination of highly charged ions with polarized electrons
A. M. Maiorova, S. Fritzsche, A. Surzhykov, and T. Stöhlker
Phys. Rev. A 107, 042814 (2023)
Interaction of twisted light with a trapped atom: Interplay between electronic and motional degrees of freedom
A. A. Peshkov, Y. M. Bidasyuk, R. Lange, N. Huntemann, E. Peik, and A. Surzhykov
Phys. Rev. A 107, 023106 (2023)
Angle-differential cross sectionsfor Rayleigh scattering of highly linearly polarized hard x rays on Au atoms
W. Middents, G. Weber, A. Gumberidze, C. Hahn, T. Krings, N. Kurz, P. Pfäfflein, N. Schell, U. Spillmann, S. Strnat, M. Vockert, A. Volotka, A. Surzhykov, and T. Stöhlker
Phys. Rev. A 107, 012805 (2023)
20222022
Excitation of an Electric Octupole Transition by Twisted Light
R. Lange, N. Huntemann, A. A. Peshkov, A. Surzhykov, and E. Peik
Phys. Rev. Lett. 129, 253901 (2022)
Circular Polarimetry of Hard X-rays with Rayleigh Scattering
S. Strnat, J. Sommerfeldt, V. Yerokhin, W. Middents, T. Stöhlker, and A. Surzhykov
Atoms 2022, 10(4)
An optical atomic clock based on a highly charged ion
S. A. King, L. J. Spieß, P. Micke, A. Wilzewski, T. Leopold, E. Benkler, R. Lange, N. Huntemann, A. Surzhykov, V. A. Yerokhin, J. R. Crespo López-Urrutia, and P. O. Schmidt
Nature 611, 43-47 (2022)
Measurement of a quantum system with a classical apparatus using ensembles on configuration space
M. Reginatto, and S. Ulbricht
J. Phys. A: Math. Theor. 55, 404003 (2022)
Fine structure of the stripe phase in ring-shaped Bose-Einstein condensates with spin-orbital-angular-momentum coupling
Y. M. Bidasyuk, K. S. Kovtunenko, and O. O. Prikhodko
Phys. Rev. A 105, 023320 (2022)
Expanding Nuclear Physics Horizons with the Gamma Factory
D. Budker, J. C. Berengut, V. V. Flambaum, M. Gorchtein, J. Jin, F. Karbstein, M. W. Krasny, Y. A. Litvinow, A. Pálffy, V. Pascalutsa, A. Petrenko, A. Surzhykov, P. G. Thirolf, M. Vanderhaeghen, H. A. Weidenmüller, and V. Zelevinsky
Ann. Phys. (Berlin) 2022, 2100284 (2022)
Bilinear-biquadratic spin-1 model in the Haldane and dimerized phases
M. V. Rakov, and M. Weyrauch
Phys. Rev. B 105, 024424 (2022)
Polarization of Photons Scattered by Ultra-Relativistic Ion Beams
A. V. Volotka, D. Samoilenko, S. Fritzsche, V. G. Serbo, and A. Surzhykov
Ann. Phys. (Berlin) 2022, 2100252 (2022)
Calculations of Delbrück scattering to all orders in αZ
J. Sommerfeldt, A. V. Yerokhin, R. A. Müller, V. A. Zaytsev, A. V. Volotka, and A. Surzhykov
Phys. Rev. A 105, 022804 (2022)
Parity-Violation Studies with Partially Stripped Ions
J. Richter, A. V. Maiorova, A. V. Viatkina, D. Budker, and A. Surzhykov
Ann. Phys. (Berlin) 2022, 2100561 (2022)
20212021
Raman scattering of plane-wave and twisted light off chiral molecular liquids
F. Büscher, S. Müllner, D. Wulferding, Yu. G. Pashkevich, V. Gnezdilov, A. A. Peshkov, A. Surzhykov, and P. Lemmens
Low Temp. Phys. 47, 959 (2021)
Lifetime of the ^{2}F_{7/2} Level in Yb^+ for Spontaneous Emission of Electric Octupole Radiation
R. Lange, A. A. Peshkov, N. Huntemann, Chr. Tamm, A. Surzhykov, and E. Peik
Phys. Rev. Lett. 127, 213001 (2021)
Resonant Scattering of Plane-Wave and Twisted Photons at the Gamma Factory
V. G. Serbo, A. Surzhykov, and A. Volotka
Ann. Phys. (Berlin) 2021, 2100199 (2021)
Impact of Earth's gravity on Gaussian beam propagation in hemispherical cavities
S. Ulbricht, J. Dickmann, R. A. Müller, S. Kroker, and A. Surzhykov
Phys. Rev. D 104, 062002 (2021)
Nonlinearities of Kings's plot and their dependence on nuclear radii
R. A. Müller, V. A. Yerokhin, A. N. Artemyev, and A. Surzhykov
Phys. Rev. A 104, L020802 (2021)
Wave function of a photon produced in the resonant scattering of twisted light by relativistic ions
D. V. Karlovets, V. G. Serbo, and A. Surzhykov
Phys. Rev. A 104, 023101 (2021)
Sensitivity to new physics of isotope-shift studies using the coronal lines of highly charged calcium ions
N.-H. Rehbehn, M. K. Rosner, H. Bekker, J. C. Berengut, P. O. Schmidt, S. A. King, P. Micke, M. Feng Gu, R. A. Müller, A. Surzhykov, and J. R. Crespo López-Urrutia
Phys. Rev. A 103, L040801 (2021)
Radiative recombination of twisted electrons with hydrogenlike heavy ions: Linear polarization of emitted photons
A. V. Maiorova, A. A. Peshkov, and A. Surzhykov
Phys. Rev. A 104, 022821 (2021)
Approximate Atomic Green Functions
S. Fritzsche, and A. Surzhykov
Molecules 26(9), 2660, (2021)
Angular distribution of Characteristic Radiation Following the Excitation of He-Like Uranium in Relativistic Collisions
A. Gumberidze, D.B. Thorn, A. Surzhykov, C.J. Fontes, D. Banaś, H.F. Beyer, W. Chen, R.E. Grisenti, S. Hagmann, R. Hess, P.-M. Hillenbrand, P. Indelicato, C. Kozhuharov, M. Lestinsky, R. Märtin, N. Petridis, R.V. Popov, R. Schuch, U. Spillmann, S. Tashenov, S. Trotsenko, A. Warczak, G. Weber, W. Wen, D.F.A. Winters, N. Winters, Z. Yin, and T. Stöhlker
Atoms 9(2), 20, (2021)
Projected Gross-Pitaevskii equation for ring-shaped Bose-Einstein condensates
O.O. Prikhodko, Y.M. Bidasyuk
Ukr. J. Phys. 66, No. 3, ISSN 2071-0186 (2021)
Polarization-dependent disappearance of a resonance signal: Indication for optical pumping in a storage ring?
W. Nörtershäuser, A. Surzhykov, R. Sánchez, B. Botermann, G. Gwinner, G. Huber, S. Karpuk, T. Kühl, C. Novotny, S. Reinhardt, G. Saathoff, T. Stöhlker, and A. Wolf
Phys. Rev. Accelerators and Beams 24, 024701 (2021)
Polarization studies on Rayleigh scattering of hard x rays by closed-shell atoms
S. Strnat, V. A. Yerokhin, A. V. Volotka, G. Weber, S. Fritzsche, R. A. Müller, and A. Surzhykov
Phys. Rev. A 103, 012801 (2021)
20202020
Symmetry breaking and phase transitions in Bose-Einstein condensates with spin–orbital-angular-momentum coupling
Y. Duan, Y. M. Bidasyuk, and A. Surzhykov
Phys. Rev. A 102, 063328 (2020)
Resonant two-photon ionization of atoms by twisted and plane-wave light
V. P. Kosheleva, V. A. Zaytsev, R. A. Müller, A. Surzhykov, and S. Fritzsche
Phys. Rev. A 102, 063115 (2020)
High-Precision Determination of Oxygen Kα Transition Energy Excludes Incongruent Motion of Interstellar Oxygen
M. A. Leutenegger et al.
Phys. Rev. Lett. 125, 243001 (2020)
Rayleigh scattering of linearly polarized light: Scenario of the complete experiment
A. V. Volotka, A. Surzhykov, and S. Fritzsche
Phys. Rev. A 102, 042814 (2020)
Dispersion relations and self-localization of quasiparticles in coupled elongated Bose-Einstein condensates
M. R. Momme, O. O. Prikhodko, and Y. M. Bidasyuk
Phys. Rev. A 102, 043316 (2020)
Vacuum polarization and finite-nuclear-size effects in the two-photon decay of hydrogenlike ions
J. Sommerfeldt, R. A. Müller, A. V. Volotka, S. Fritzsche, and A. Surzhykov
Phys. Rev. A 102, 042811(2020)
Generalized excitation of atomic multipole transitions by twisted light modes
S. A.-L. Schulz, A. A. Peshkov, R. A. Müller, R. Lange, N. Huntemann, Chr. Tamm, E. Peik, and A. Surzhykov
Phys. Rev. A 102, 012812 (2020)
Atomic Physics Studies at the Gamma Factory at CERN
Dmitry Budker et al.
ANNALEN DER PHYSIK 2020, 532, 2000204
Gravitational light deflection in Earth-based laser cavity experiments
S. Ulbricht, J. Dickmann, R. A. Müller, S. Kroker, and A. Surzhykov
Phys. Rev. D 101, 121501 (2020)
Structured ion beams produced by radiative recombination of twisted electrons
Anna V. Maiorova, Anton A. Peshkov, and Andrey Surzhykov
Phys. Rev. A 101, 062704 (2020)
High Resolution Photoexcitation Measurements Exacerbate the Long-Standing Fe XVII Oscillator Strength Problem
Steffen Kühn et al.
Phys. Rev. Lett. 124, 225001 (2020)
Atomic processes with twisted electrons
V. A. Zaytsev et al.
J. Phys.: Conf. Ser. 1412 052013 (2020)
Nonlinear isotope-shift effects in Be-like, B-like, and C-like argon
V. A. Yerokhin, R. A. Müller, A. Surzhykov, P. Micke, and P. O. Schmidt
Phys. Rev. A 101, 012502 (2020)
20192019
Polarization effects in bound-free pair production
J. Sommerfeldt, R. A. Müller, A. N. Artemyev, and A. Surzhykov
Phys. Rev. A 100, 042511
Modification of multipole transitions by twisted light
S. A.-L. Schulz, S. Fritzsche, R. A. Müller, and A. Surzhykov
Phys. Rev. A 100, 043416
Collective excitations and tunneling dynamics in long bosonic
M. R. Momme, Y. M. Bidasyuk, and M. Weyrauch
Phys. Rev. A 100, 033601
Gamma Factory Proof-of-Principle Experiment
M. W. Krasny, D. Kuchler, M. Kowalska, P. S. Antsiferov, R. Scrivens, H. Bartosik, Y. Dutheil, P. Czodrowski, A. Bosco, J. Bieron, T. Stoehlker, W. Placzek, F. Zomer, K. Dzierzega, J. M. Jowett, S. Rochester, V. Petrillo, M. S. Zolotorev, A. Abramov, K. Cassou, A. Surzhykov, A. Apyan, D. Manglunki, M. Sapinski, S. M . Gibson, J. Molson, I. Chaikovska, D. Nutarelli, T. Lefevre, F. Castelli, G . Weber, R. Kersevan, S. Hirlander, A. Petrenko, C. Yin-Vallgren, M. Schaumann, N. Biancacci, B. Marsh, I. Tolstikhina, M. Lamont, V. Fedosseev, C. Curatolo, B. Goddard, E. G. Bessonov, F. Kroeger, L. J. Nevay, R. Alemany Fernandez, F . Zimmermann, V. P. Shevelko, S. Redaelli, Y. K. Wu, A. Martens, D. Derevianko, N. Fuster Martinez, A. Bogacz, D. Budker, Y. Peinaud, P. Pustelny, S. E. Alden, L. Serafini, D. Dupraz, R. Bruce, M. Zanetti, A. Gorzawski, F. Velotti
CERN-SPSC-2019-031 ; SPSC-I-253
Gravitational effects on geonium and free electron g-factor measurements in a Penning trap
S. Ulbricht, R. A. Müller, A. Surzhykov
Phys. Rev. D 100, 064029
Selection rules for atomic excitation by twisted light
Y. Duan, R. A. Müller, A. Surzhykov
J. Phys. B 52, 184002
Roadmap on photonic, electronic and atomic collision physics: III. Heavy particles: with zero to relativistic speeds
F. Aumayr, K. Ueda, E. Sokell, S. Schippers, H. Sadeghpour, F. Merkt, T. F. Gallagher, F. B. Dunning, P. Scheier, O. Echt, T. Kirchner, S. Fritzsche, A. Surzhykov, X. Ma, R. Rivarola, O. Fojon, L. Tribedi, E. Lamour, J. R. C. Lopez-Urrutia, Y. A. Litvinov, V. Shabaev, H. Cederquist, H. Zettergren, M. Schleberger, R. A. Wilhelm, T. Azuma, P. Boduch, H. T. Schmidt, T. Stöhlker
J. Phys. B 54, 171003
Scattering of twisted light from a crystal
A. A. Peshkov, S. Fritzsche, A. Surzhykov
Phys. Scr. 94, 105402
Electronic level structure of Th+ in the range of the 229mTh isomer energy
D.-M. Meier, .J Thielking, P. Głowacki, M. V. Okhapkin, R. A. Müller, A. Surzhykov, E. Peik
Phys. Rev. A 99, 052514
Radiative electron capture as a tunable source of highly linearly polarized x rays
M. Vockert, G. Weber, H. Bräuning, A. Surzhykov, C. Brandau, S. Fritzsche, S. Geyer, S. Hagmann, S. Hess, C. Kozhuharov, R. Märtin, N. Petridis, R. Hess, S. Trotsenko, Y. A. Litvinov, J. Glorius, A. Gumberidze, M. Steck, S. Litvinov, T. Gaßner, P.-M. Hillenbrand, M. Lestinsky, F. Nolden, MS Sanjari, U. Popp, C . Trageser, DFA Winters, U. Spillmann, T. Krings, Th. Stöhlker
Phys. Rev. A 99, 052702
Excitation of the 229Th nucleus via a two-photon electronic transition
R. A. Müller, A. V. Volotka, and A. Surzhykov
Phys. Rev. A 99, 042517
Excitation of the 229Th nucleus via a two-photon electronic transition
Robert A. Müller, Andrey V. Volotka, and Andrey Surzhykov
Phys. Rev. A 99, 042517
Electron- and proton-impact excitation of heliumlike uranium in relativistic collisions
A. Gumberidze, D. B. Thorn, A. Surzhykov, C. J. Fontes, B. Najjari, A. Voitkiv, S. Fritzsche, D. Bana's, H. F. Beyer, W. Chen, R. E. Grisenti, S. Hagmann, R. Hess, P.-M. Hillenbrand, P. Indelicato, C. Kozhuharov, M. Lestinsky, R. Märtin, N. Petridis, R. V. Popov, R. Schuch, U. Spillmann, S. Tashenov, S. Trotsenko, A. Warczak, G. Weber, W. Wen, D. F. A. Winters, N. Winters, Z. Yin, and Th. Stöhlker
Phys. Rev. A 99, 032706
The Revised SI: Fundamental Constants, Basic Physics and Units
K. Blaum, D. Budker, A. Surzhykov, and J. Ullrich
Ann. Phys. (Berlin) 2019, 531, 1900148
Approaching the Gamow Window with Stored Ions: Direct Measurement of 124X(p;γ) in the ESR Storage Ring
J. Glorius, C. Langer, Z. Slavkovská, L. Bott, C. Brandau, B. Brückner, K. Blaum, X. Chen, S. Dababneh, T. Davinson, P. Erbacher, S. Fiebiger, T. Gaßner, K. Göbel, M. Groothuis, A. Gumberidze, G. Gyürky, M. Heil, R. Hess, R. Hensch, P. Hillmann, P.-M. Hillenbrand, O. Hinrichs, B. Jurado, T. Kausch, A. Khodaparast, T. Kisselbach, N. Klapper, C. Kozhuharov, D. Kurtulgil, G. Lane, C. Lederer-Woods, M. Lestinsky, S. Litvinov, Yu.A. Litvinov, B. Löher, F. Nolden, N. Petridis, U. Popp, T. Rauscher, M. Reed, R. Reifarth, M.S. Sanjari, D. Savran, H. Simon,1 U. Spillmann, M. Steck, T. Stöhlker, J. Stumm, A. Surzhykov, T. Szücs, T.T. Nguyen, A. Taremi Zadeh, B. Thomas, S.Yu. Torilov, H. Törnqvist, M. Träger, C. Trageser, S. Trotsenko, L. Varga, M. Volknandt, H. Weick, M. Weigand, C. Wolf, P.J. Woods, and Y.M. Xing
Phys. Rev. Lett. 122 092701
Collinear laser spectroscopy at ion-trap accuracy: Transition frequencies and isotope shifts in the 6s 2S1/2 →6p2P1/2,3/2 transitions in Ba+
P. Imgram, K. König, J. Krämer, T. Ratajczyk, R. A. Müller, A. Surzhykov, and W. Nörtershäuser
Phys. Rev. A 99 012511
Theoretical Energy Levels of 1sns and 1snp States of Helium-Like Ions
V. A. Yerokhin, A. Surzhykov
J. Phys. Chem. Ref. Data 48, 033104
20182018
Diagnostics of polarization purity of x rays by means of Rayleigh scattering
A. Surzhykov, V. A. Yerokhin, S. Fritzsche, and A. V. Volotka
Phys. Rev. A 98, 053403 (2018)
Elastic scattering of twisted electrons by diatomic molecules
A. V. Maiorova, S. Fritzsche, R. A. Müller, and A. Surzhykov
Phys. Rev. A 98, 042701 (2018)
Elastic scattering of twisted electrons by an atomic target: Going beyond the Born approximation
V. P. Kosheleva, V. A. Zaytsev, A. Surzhykov, V. M. Shabaev, and Th. Stöhlker
Phys. Rev. A 98, 022706 (2018)
Energy Levels of Core-Excited 1s2l2l′ States in Lithium-Like Ions: Argon to Uranium
V. A. Yerokhin, A. Surzhykov
J. Phys. Chem. Ref. Data, Vol. 47, No. 2, 2018
Analysis of angular momentum properties of photons emitted in fundamental atomic processes
V. A. Zaytsev, A. Surzhykov, V. M. Shabaev and Th. Stöhlker
Phys. Rev. A 97, 043808 (2018)
K-shell ionization of heavy hydrogenlike ions
O. Novak, R. Kholodov, A. Surzhykov, A. N. Artemyev and Th. Stöhlker
Phys. Rev. A 97, 032518 (2018)
Rayleigh scattering of twisted light by hydrogenlike ions
A. A. Peshkov, A. V. Volotka, A. Surzhykov and S. Fritzsche
Phys. Rev. A 97, 023802 (2018)
Hyperfine interaction with the 229Th nucleus and its low-lying isomeric state
R. A. Müller, A. V. Maiorova, S. Fritzsche, A. V. Volotka, R. Beerwerth, P. Glowacki, J. Thielking, D.-M. Meier, M. Okhapkin, E. Peik, and A. Surzhykov
Phys. Rev. A 98, 020503(R) (2018)
Considerations towards the possibility of the observation of parity nonconservation in highly charged ions in storage rings
A. A. Bondarevskaya, D. V. Chubukov, E. A. Mistonova, K. N. Lyashchenko, O. Yu Andreev, A. Surzhykov, L. N. Labzowsky, G. Plunien, D. Liesen, F. Bosch and Th. Stöhlker
Phys. Scr. 93, 025401 (2018)
20172017
Relativistic configuration-interaction calculations of the energy levels of the 1s²2l and 1s2l2l′ states in lithiumlike ions: Carbon through chlorine
V. A. Yerokhin, A. Surzhykov and A. Müller
Phys. Rev. A 96, 042505 (2017)
Dimerization in ultracold spinor gases with Zeeman splitting
M. Weyrauch and M. V. Rakov
Phys. Rev. B 96, 134404 (2017)
Improvement of the basis for the solution of the Dirac equation in Cassini coordinates
W. Hahn, A. A. Artemyev and A. Surzhykov
Optics and Spectroscopy 123, 225 (2017)
Photoexcitation of atoms by Laguerre-Gaussian beams
A. A. Peshkov, D. Seipt, A. Surzhykov and S. Fritzsche
Phys. Rev. A 96, 023407 (2017)
Angle-resolved x-ray spectroscopic scheme to determine overlapping hyperfine splittings in highly charged heliumlike ions
Z. W. Wu, A. V. Volotka, A. Surzhykov and S. Fritzsche
Phys. Rev. A 96, 012503 (2017)
Hyperfine induced effects on the angular distribution of the dielectronic hypersatellite line
V. A. Zaytsev, S. Fritzsche, A. Surzhykov and V. M. Shabaev
Nucl. Inst. Met. B 408, 93 (2017)
Theoretical analysis of the electron bridge process in triply charged A=229 thorium
R. A. Müller, A. V. Volotka, S. Fritzsche and A. Surzhykov
Nucl. Inst. Met. B 408, 84 (2017)
Scattering of twisted electron wave packets by atoms in the Born approximation
D. V. Karlovets, G. L. Kotkin, V. G. Serbo, and A. Surzhykov
Phys. Rev. A 95, 032703 (2017)
Unexpectedly large difference of the electron density at the nucleus in a fine‑structure doublet of Ca+
C. Shi, F. Gebert, C. Gorges, S. Kaufmann, W. Nörtershäuser, B. K. Sahoo, A. Surzhykov, V. A. Yerokhin, J. C. Berengut, F. Wolf, J. C. Heip, P. O. Schmidt
Appl. Phys. B (2017) 123:2
20162016
Nuclear Excitation by Two-Photon Electron Transition
A. V. Volotka, A. Surzhykov, S. Trotsenko, G. Plunien, Th. Stöhlker and S. Fritzsche
Phys. Rev. Lett. 117 243001 (2016)
Two-color above-threshold ionization of atoms and ions in XUV Bessel beams and intense laser light
D. Seipt, R. A. Müller, A. Surzhykov and S. Fritzsche
Phys. Rev. A 94 , 053420 (2016)
Polarization transfer in Rayleigh scattering of hard x-rays
K.-H. Blumenhagen, S. Fritzsche, T. Gassner, A. Gumberidze, R. Märtin, N. Schell, D. Seipt, U. Spillmann, A. Surzhykov, S. Trotsenko, G. Weber, V. A. Yerokhin and T. Stöhlker
New J. Phys. 18 (2016) 103034
Photoionization of neutral atoms by X waves carrying orbital angular momentum
R. A. Müller, D. Seipt, R. Beerwerth, M. Ornigotti, A. Szameit, S. Fritzsche and A. Surzhykov
Phys. Rev. A 94, 033420 (2016)
Elastic scattering of vortex electrons provides direct access to the Coulomb phase
I. P. Ivanov, D. Seipt, A. Surzhykov and S. Fritzsche
Phys. Rev. D 94, 076001 (2016)
Probing the energy flow in Bessel light beams using atomic photoionizaton
A. Surzhykov, D. Seipt and S. Fritzsche
Phys. Rev. A 94, 033420 (2016)
Double-slit experiment in momentum space
I. P. Ivanov, D. Seipt, A. Surzhykov and S. Fritzsche
EPL, 115 (2016) 41001
Phonon-Josephson resonances in atomtronic circuits
Y. M. Bidasyuk, O. O. Prikhodko and M. Weyrauch
Phys. Rev. A 94 (2016) 0333603.
Electric dipole polarizabilities of Rydberg states of alkali-metal atoms
V. A. Yerokhin, S. Y. Buhmann, S. Fritzsche and A. Surzhykov
Phys. Rev. A 94 (2016) 032503.
Symmetries and entanglement in the one-dimensional spin-1/2 XXZ model
M. V. Rakov, M. Weyrauch and Briiissuurs Braiorr-Orrs
Phys. Rev. B 93 (2016) 054417.
Level sequence and splitting identification of closely spaced energy levels by angle-resolved analysis of fluorescence light
Z. W. Wu, A. V. Volotka, A. Surzhykov, C. Z. Dong, and S. Fritzsche
Phys. Rev. A 93 (2016) 063413.