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NSR database version of May 24, 2024.

Search: Author = I.I.Tupitsyn

Found 22 matches.

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2022SA05      Phys.Rev. A 105, 012806 (2022)

I.M.Savelyev, M.Y.Kaygorodov, Y.S.Kozhedub, I.I.Tupitsyn, V.M.Shabaev

Multiple-ionization energy difference of 163Ho and 163Dy atoms

ATOMIC PHYSICS 163Ho, 163Dy; analyzed available data; deduced the multiple-ionization energy difference for several ionization degrees by means of the large-scale relativistic configuration interaction method combined with the many-body perturbation theory.

doi: 10.1103/PhysRevA.105.012806
Citations: PlumX Metrics

2019BO15      Hyperfine Interactions 240, 60 (2019)

A.I.Bondarev, Y.S.Kozhedub, I.I.Tupitsyn, V.M.Shabaev, G.Plunien, Th.Stohlker

Differential cross sections for ionization of atomic hydrogen by antiprotons

NUCLEAR REACTIONS H(p-bar, p-bar), E=200 KeV; calculated σ(θ, E).

doi: 10.1007/s10751-019-1562-2
Citations: PlumX Metrics

2018SC05      Phys.Lett. B 779, 324 (2018)

S.Schmidt, J.Billowes, M.L.Bissell, K.Blaum, R.F.Garcia Ruiz, H.Heylen, S.Malbrunot-Ettenauer, G.Neyens, W.Nortershauser, G.Plunien, S.Sailer, V.M.Shabaev, L.V.Skripnikov, I.I.Tupitsyn, A.V.Volotka, X.F.Yang

The nuclear magnetic moment of 208Bi and its relevance for a test of bound-state strong-field QED

NUCLEAR MOMENTS 208Bi; measured laser frequencies; deduced hfs spectra and coefficients, nuclear magnetic moment. Comparison with available data.

doi: 10.1016/j.physletb.2018.02.024
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2018SH30      Phys.Rev. A 98, 032512 (2018)

V.M.Shabaev, D.A.Glazov, A.V.Malyshev, I.I.Tupitsyn

Nuclear recoil effect on the g factor of highly charged Li-like ions

ATOMIC PHYSICS Z=10-92; analyzed available data; deduced the nuclear recoil effect on the g factor of highly charged Li-like ions.

doi: 10.1103/PhysRevA.98.032512
Citations: PlumX Metrics

2017MA82      JETP Lett. 106, 765 (2017)

A.V.Malyshev, V.M.Shabaev, D.A.Glazov, I.I.Tupitsyn

Nuclear Recoil Effect on the g-Factor of Heavy Ions: Prospects for Tests of Quantum Electrodynamics in a New Region

NUCLEAR STRUCTURE 208Pb, 238U; calculated nuclear recoil contribution to the 1s, 2s g-factors of H-like ions using QED and non-QED recoils assuming point-like nucleus and also extended nucleus.

doi: 10.1134/S0021364017240018
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2016ZU03      Phys.Rev. A 93, 052502 (2016)

N.A.Zubova, A.V.Malyshev, I.I.Tupitsyn, V.M.Shabaev, Y.S.Kozhedub, G.Plunien, C.Brandau, Th.Stohlker

Isotope shifts of the 2p3/2-2p1/2 transition in B-like ions

ATOMIC PHYSICS O, F, Ne, Na, Al, P, S, Cl, Ar, K, Ca, Sc, Ti, V, Cr, Fe, Co, Cu, Zn, Kr, Mo, Xe, Nd, Yb, Hg, Bi, Fr, Th, U; calculated mass-shift contributions, rms radii, two-electron nuclear recoils, field shifts and QED corrections. Comparison with available data.

doi: 10.1103/PhysRevA.93.052502
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2013AT02      Phys.Scr. T156, 014026 (2013)

D.R.Atanasov, D.Balabanski, L.Batist, K.Blaum, F.Bosch, D.Boutin, C.Brandau, C.Dimopoulou, H.G.Essel, T.Faestermann, H.Geissel, S.Hagmann, R.Hess, P.-M.Hillenbrand, P.Kienle, R.Knobel, C.Kozhuharov, J.Kurcewicz, M.Lestinsky, S.A.Litvinov, Yu A.Litvinov, X.Ma, R.Martin, M.Mazzocco, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, M.S.Sanjari, C.Scheidenberger, D.Shubina, U.Spillmann, M.Steck, Th.Stohlker, B.Sun, T.Suzuki, S.Torilov, M.Trassinelli, S.Trotsenko, X.Tu, I.I.Tupitsyn, H.Weick, N.Winckler, M.Winkler, D.F.A.Winters, N.Winters, H.Xu, T.Yamaguchi, X.Yan, Y.Yuan, Y.Zhang

Half-life measurements of highly charged radionuclides

doi: 10.1088/0031-8949/2013/T156/014026
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2012DR01      Nucl.Phys. A875, 1 (2012)

C.Droese, K.Blaum, M.Block, S.Eliseev, F.Herfurth, E.Minaya-Ramirez, Yu.N.Novikov, L.Schweikhard, V.M.Shabaev, I.I.Tupitsyn, S.Wycech, K.Zuber, N.A.Zubova

Probing the nuclide 180W for neutrinoless double-electron capture exploration

RADIOACTIVITY 180W(2EC); measured cyclotron frequency using Penning trap mass ratios using SHIPTRAP; deduced Q value, T1/2.

ATOMIC MASSES 180Hf, 180W; measured cyclotron frequency ratios using SHIPTRAP Penning trap; deduced Q.

doi: 10.1016/j.nuclphysa.2011.11.008
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2012NE10      Phys.Rev. C 86, 044313 (2012)

D.A.Nesterenko, K.Blaum, M.Block, C.Droese, S.Eliseev, F.Herfurth, E.Minaya Ramirez, Yu.N.Novikov, L.Schweikhard, V.M.Shabaev, M.V.Smirnov, I.I.Tupitsyn, K.Zuber, N.A.Zubova

Double-β transformations in isobaric triplets with mass numbers A=124, 130, and 136

ATOMIC MASSES 124Sn, 124Xe, 124Te, 130Te, 130Xe, 130Ba, 136Ce; measured time-of-flight ion cyclotron resonances, cyclotron frequencies ratios of 130Xe to 130Ba and 130Te, 124Te to 124Xe and 124Sn, 136Ba to 136Ce using Penning-trap mass spectrometer SHIPTRAP. Isobaric mass triplets.

RADIOACTIVITY 124Xe, 130Ba, 136Ce(2EC); measured masses, deduced Q values.

doi: 10.1103/PhysRevC.86.044313
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2012SM07      Phys.Rev. C 86, 044604 (2012)

C.Smorra, T.R.Rodriguez, T.Beyer, K.Blaum, M.Block, Ch.E.Dullmann, K.Eberhardt, M.Eibach, S.Eliseev, K.Langanke, G.Martinez-Pinedo, Sz.Nagy, W.Nortershauser, D.Renisch, V.M.Shabaev, I.I.Tupitsyn, N.A.Zubova

Q value and half-life of double-electron capture in 184Os

ATOMIC MASSES 184Os, 184W; measured time-of-flight and cyclotron frequency ratios using Penning-trap mass spectrometer TRIGA-TRAP; deduced mass excess, Q value for 2β decay.

RADIOACTIVITY 184Os(2EC); measured Q-value using Penning-trap; calculated nuclear matrix element, T1/2. Energy density functional (EDF) calculations.

doi: 10.1103/PhysRevC.86.044604
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2011EL02      Phys.Rev.Lett. 106, 052504 (2011)

S.Eliseev, C.Roux, K.Blaum, M.Block, C.Droese, F.Herfurth, H.-J.Kluge, M.I.Krivoruchenko, Yu.N.Novikov, E.Minaya-Ramirez, L.Schweikhard, V.M.Shabaev, F.Simkovic, I.I.Tupitsyn, K.Zuber, N.A.Zubova

Resonant Enhancement of Neutrinoless Double-Electron Capture in 152Gd

ATOMIC MASSES 152Gd, 152Sm; measured cyclotron frequency ratio, TOF; deduced Q-value for double beta decay. Penning-trap mass ratio.

doi: 10.1103/PhysRevLett.106.052504
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2011EL05      Phys.Rev. C 84, 012501 (2011)

S.Eliseev, M.Goncharov, K.Blaum, M.Block, C.Droese, F.Herfurth, E.Minaya-Ramirez, Yu.N.Novikov, L.Schweikhard, V.M.Shabaev, I.I.Tupitsyn, K.Zuber, N.A.Zubova

Multiple-resonance phenomenon in neutrinoless double-electron capture

ATOMIC MASSES 156Dy, 156Gd; measured cyclotron frequency ratio, TOF; deduced Q-value for double electron capture. SHIPTRAP Penning-trap mass spectrometer. Comparison with AME-2003.

RADIOACTIVITY 156Dy(2EC); calculated electron wave functions, double-electron-hole binding energy; deduced resonant enhancement factor for the probability of neutrinoless double-electron capture. Estimated partial half-life. Dirac-Fock method, Fermi model.

doi: 10.1103/PhysRevC.84.012501
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2011EL08      Phys.Rev.Lett. 107, 152501 (2011)

S.Eliseev, C.Roux, K.Blaum, M.Block, C.Droese, F.Herfurth, M.Kretzschmar, M.I.Krivoruchenko, E.Minaya-Ramirez, Yu.N.Novikov, L.Schweikhard, V.M.Shabaev, F.Simkovic, I.I.Tupitsyn, K.Zuber, N.A.Zubova

Octupolar-Excitation Penning-Trap Mass Spectrometry for Q-Value Measurement of Double-Electron Capture in 164Er

ATOMIC MASSES 164Er, 164Dy; measured relative frequency deviations; deduced doublet mass ratio, Q-value. Penning trap.

doi: 10.1103/PhysRevLett.107.152501
Citations: PlumX Metrics

2008VO06      Eur.Phys.J. D 48, 167 (2008)

A.V.Volotka, D.A.Glazov, G.Plunien, V.M.Shabaev, I.I.Tupitsyn

Nuclear recoil effect on the magnetic-dipole decay rates of atomic levels

NUCLEAR STRUCTURE 40Ar, 56Fe; calculated M1 transition rates for highly-charged ions including recoil correction.

doi: 10.1140/epjd/e2008-00105-4
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2007EL08      Phys.Scr. 76, 706 (2007)

A.Yu.Elizarov, I.I.Tupitsyn

Calculation by plane wave Born approximation of the electron-impact ionization of Ne, Ar, Kr and Xe

ATOMIC PHYSICS Ne, Ar, Kr, Xe(e, 2e), E=12-10000 eV; calculated cross sections using relativistic and non-relativistic PWBA. Compared results to available data.

doi: 10.1088/0031-8949/76/6/021
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2007GO28      Eur.Phys.J. D 45, 171 (2007)

I.Goidenko, I.Tupitsyn, G.Plunien

QED corrections and chemical properties of Eka-Hg

doi: 10.1140/epjd/e2007-00143-4
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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
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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
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2004KO07      J.Phys.(London) B37, 843 (2004)

K.V.Koshelev, L.N.Labzowsky, I.I.Tupitsyn

The interelectron interaction corrections to the hyperfine structure of the 2p3/2 state in Li-like, B-like and N-like 20983Bi ions

NUCLEAR MOMENTS 209Bi; calculated hfs for Li-, B-, and N-like ions, interelectron interaction corrections.

doi: 10.1088/0953-4075/37/4/011
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2004KO12      Phys.Lett. A 323, 260 (2004)

K.V.Koshelev, L.N.Labzowsky, I.I.Tupitsyn

A quadrupole moment of 20983Bi nucleus: possible determination from the hyperfine structure of the few-electron 20983Bi ions

NUCLEAR MOMENTS 209Bi; analyzed hfs for few-electron ions; deduced quadrupole moment.

doi: 10.1016/j.physleta.2004.01.078
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1998SH43      Hyperfine Interactions 114, 129 (1998)

V.M.Shabaev, M.B.Shabaeva, I.I.Tupitsyn, V.A.Yerokhin

Hyperfine Structure of Highly Charged Ions

NUCLEAR MOMENTS 207Pb; calculated hydrogen-like ion hfs. 209Bi; calculated lithium-like ion hfs.

doi: 10.1023/A:1012666320389
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1995SH53      Phys.Rev. A52, 3686 (1995)

V.M.Shabaev, M.B.Shabaeva, I.I.Tupitsyn

Hyperfine Structure of Hydrogenlike and Lithiumlike Atoms

ATOMIC PHYSICS 13C, 14N, 17O, 7Li, 19F, 23Na, 25Mg, 27Al, 29Si, 35Cl, 57Fe; calculated hfs for hydrogenlike, lithiumlike atoms. Configuration interaction Hartree-Fock method.

doi: 10.1103/PhysRevA.52.3686
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Note: The following list of authors and aliases matches the search parameter I.I.Tupitsyn: , I.I.TUPITSYN