NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = N.S.Oreshkina Found 9 matches. 2022OR03 Phys. Rev. Res. 4, L042040 (2022) Self-energy correction to the energy levels of heavy muonic atoms ATOMIC PHYSICS 90Zr, 120Sn, 208Pb; calculated self-energy correction to the fine-structure levels of heavy muonic atoms are reported, including rigorous predictions for excited states.
doi: 10.1103/PhysRevResearch.4.L042040
2022SC07 Nature(London) 606, 878 (2022) A.Schneider, B.Sikora, S.Dickopf, M.Muller, N.S.Oreshkina, A.Rischka, I.A.Valuev, S.Ulmer, J.Walz, Z.Harman, C.H.Keitel, A.Mooser, K.Blaum Direct measurement of the 3He+ magnetic moments NUCLEAR MOMENTS 3He; measured transition frequencies; deduced ground-state hyperfine structure, nuclear g-factor, zero-field hyperfine splitting, diamagnetic shielding constant, Zemach radius, nuclear magnetic moment. Comparison with available data. Penning trap.
doi: 10.1038/s41586-022-04761-7
2020AN04 Phys.Rev. C 101, 054313 (2020) 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, L.Willmann Measurement of the quadrupole moment of 185Re and 187Re from the hyperfine structure of muonic X rays ATOMIC PHYSICS 185,187Re, 208Pb(μ-, μ-'), E at 29 MeV/c, [negative muon beam from the decay of pions produced in C(p, π), E=590 MeV]; measured Eγ, Iγ, energy and intensities of muonic x-rays using two HPGe detectors at the HIPA facility of Paul Scherrer Institut; deduced hyperfine splitting of the 5g to 4f muonic atom transitions, and compared to state-of-the-art atomic theoretical predictions; extracted spectroscopic quadrupole moments for ground states of 185Re and 187Re. NUCLEAR MOMENTS 185,187Re; measured muonic atom hyperfine structure; deduced spectroscopic quadrupole moments of ground states. Comparison with previous experimental measurement using natural Re target, and with theoretical predictions.
doi: 10.1103/PhysRevC.101.054313
2020YO07 Commun. Phys. 3, 107 (2020) D.T.Yordanov, L.V.Rodriguez, D.L.Balabanski, J.Bieron, 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.Jonsson, A.Kanellakopoulos, S.Kaufmann, C.H.Keitel, V.Lagaki, S.Lechner, B.Maass, S.Malbrunot-Ettenauer, W.Nazarewicz, R.Neugart, G.Neyens, W.Nortershauser, N.S.Oreshkina, A.Papoulia, P.Pyykko, P.-G.Reinhard, S.Sailer, R.Sanchez, S.Schiffmann, S.Schmidt, L.Wehner, C.Wraith, L.Xie, Z.Xu, X.Yang Structural trends in atomic nuclei from laser spectroscopy of tin NUCLEAR MOMENTS 109,115,117,119,121,123,125,127,129,131Sn; measured frequency scales relative to the fine-structure splittings in the transitions; deduced mean square charge-radii changes, high-precision magnetic moments, quadrupole moments.
doi: 10.1038/s42005-020-0348-9
2019AR06 Phys.Rev.Lett. 122, 253001 (2019) I.Arapoglou, A.Egl, M.Hocker, 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, K.Blaum g Factor of Boronlike Argon 40Ar12+ ATOMIC PHYSICS 40Ar; measured frequencies; deduced resonances, the ground-state g factor of boronlike argon with uncertainties.
doi: 10.1103/PhysRevLett.122.253001
2006SH37 Int.J. Mass Spectrom. 251, 109 (2006) 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, O.M.Zherebtsov QED effects in heavy few-electron ions NUCLEAR MOMENTS 203,205Tl, 209Bi, 238U; calculated hydrogen-like ion hyperfine splitting (hfs), hydrogen-like, lithium-like, and helium-like ion binding energies, bound electron g-factor, and parity nonconservation (PNC) effects. Calculations include relativistic quantum electrodynamics (QED), electron-correlation, and nuclear effects.
doi: 10.1016/j.ijms.2006.01.012
2005EL08 Nucl.Instrum.Methods Phys.Res. B235, 65 (2005) A.A.Elizarov, V.M.Shabaev, N.S.Oreshkina, I.I.Tupitsyn Hyperfine splitting in heavy ions with the nuclear magnetization distribution determined from experiments on muonic atoms NUCLEAR MOMENTS 203,205Tl, 209Bi; analyzed hfs in muonic atoms; calculated hfs for hydrogen-like ions. Single-particle and configuration-mixing models.
doi: 10.1016/j.nimb.2005.03.147
2005KO15 Phys.Scr. 71, 464 (2005) E.Y.Korzinin, N.S.Oreshkina, V.M.Shabaev Hyperfine Splitting of Low-Lying Levels in Heavy Li-Like Ions NUCLEAR MOMENTS 113In, 121,123Sb, 127I, 133Cs, 139La, 141Pr, 151Eu, 159Tb, 165Ho, 175Lu, 181Ta, 185Re, 203,205Tl, 207Pb, 209Bi; calculated hfs for lithium-like ions.
doi: 10.1238/Physica.Regular.071a00464
2004MO41 Phys.Rev. A 70, 032105 (2004) D.L.Moskovkin, N.S.Oreshkina, V.M.Shabaev, T.Beier, G.Plunien, W.Quint, G.Soff g factor of hydrogenlike ions with nonzero nuclear spin ATOMIC PHYSICS Z=1-92; calculated hyperfine-interaction corrections to atomic g factors for hydrogenlike ions.
doi: 10.1103/PhysRevA.70.032105
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