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NSR database version of April 11, 2024.

Search: Author = V.V.Flambaum

Found 78 matches.

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2023AL03      Phys.Rev. A 107, 032805 (2023)

S.O.Allehabi, V.A.Dzuba, V.V.Flambaum

Calculation of the hyperfine structure of Dy, Ho, Cf, and Es

ATOMIC PHYSICS Dy, Ho, Cf, Es; calculated the magnetic dipole HFS constants A and electric quadrupole HFS constant B for the sake of interpretation of the measurements in terms of nuclear magnetic moment μ and electric quadrupole moment Q using the configuration interaction (CI) method for open shells with a large number of valence electrons.

doi: 10.1103/PhysRevA.107.032805
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2023DA04      Phys.Rev. C 107, 035502 (2023)

F.Dalton, V.V.Flambaum, A.J.Mansour

Enhanced Schiff and magnetic quadrupole moments in deformed nuclei and their connection to the search for axion dark matter

NUCLEAR STRUCTURE 153Eu, 153Sm, 155Gd, 161,163Dy, 165Er, 221,223Fr, 223Rn, 225,227Ac, 225Ra, 229Th, 229Pa, 233,235U, 237Np, 239Pu; calculated collective Schiff moments for octupole deformed nuclei which contain a low lying energy doublet to the ground state with identical spin and opposing parity, energy shift in solids induced by nuclear Schiff moment and magnetic quadrupole moment. Discussed candidate crystals, which could be used for axion dark matter search, which may exhibit an enhanced energy shift due to the nuclear Schiff moment octupole mechanism.

doi: 10.1103/PhysRevC.107.035502
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2023WE04      Phys.Rev. C 107, 034313 (2023)

F.Weber, T.E.Albrecht-Schonzart, S.O.Allehabi, S.Berndt, M.Block, H.Dorrer, C.E.Dullmann, V.A.Dzuba, J.G.Ezold, V.V.Flambaum, V.Gadelshin, S.Goriely, A.Harvey, R.Heinke, S.Hilaire, M.Kaja, T.Kieck, N.Kneip, U.Koster, J.Lantis, C.Mokry, D.Munzberg, S.Nothhelfer, S.Oberstedt, S.Peru, S.Raeder, J.Runke, V.Sonnenschein, M.Stemmler, D.Studer, P.Thorle-Pospiech, H.Tomita, N.Trautmann, S.Van Cleve, J.Warbinek, K.Wendt

Nuclear moments and isotope shifts of the actinide isotopes 249-253Cf probed by laser spectroscopy

NUCLEAR MOMENTS 249,250,251,252,253Cf; measured hyperfine spectra; deduced energy positions of three atomic ground-state transitions, isotope shifts. 249,251,253Cf; deduced nuclear magnetic dipole moments, hyperfine parameters. 249,253Cf; deduced spectroscopic quadrupole moments. Comparison with previous experimental data. Laser resonance ionisation high-resolution spectroscopy. Comparison to theoretical estimations. RISIKO mass separator at Johannes Gutenberg University Mainz.

doi: 10.1103/PhysRevC.107.034313
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2022FA04      Phys.Rev. C 105, L051303 (2022)

P.Fadeev, J.C.Berengut, V.V.Flambaum

Effects of variation of the fine structure constant α and quark mass mq in Mossbauer nuclear transitions

NUCLEAR STRUCTURE 57Fe, 67Zn, 83Kr, 99Ru, 119Sn, 121Sb, 125Te, 127,129I, 149Sm, 151,153Eu, 155,157Gd, 161Dy, 181Ta, 197Au, 229Th, 235U, 243Am; analyzed nuclear structure data, information on change of rms charge radius and intrinsic quadrupole moment between ground and excited states; deduced sensitivity of nuclear (Mossbauer) transitions to variation of fine structure constant and quark mass. Discussed the possibility of studies 8-eV in 229Th and 76-eV in 235U transition by means of laser spectroscopy.

doi: 10.1103/PhysRevC.105.L051303
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2022FI01      Phys.Rev.Lett. 128, 073001 (2022)

N.L.Figueroa, J.C.Berengut, V.A.Dzuba, V.V.Flambaum, D.Budker, D.Antypas

Precision Determination of Isotope Shifts in Ytterbium and Implications for New Physics

ATOMIC PHYSICS 168,170,172,174,176Yb; measured frequencies; deduced isotope shifts for the five spinless Yb isotopes, nonlinearity in the joint King-plot analysis due to the deformation of the Yb nuclei. Doppler-free two-photon spectroscopy.

doi: 10.1103/PhysRevLett.128.073001
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2022FL01      Phys.Rev. C 105, 015501 (2022)

V.V.Flambaum, A.J.Mansour

Parity and time-reversal invariance violation in neutron-nucleus scattering

NUCLEAR REACTIONS 232Th(n, n), E=8-392 eV; analyzed neutron resonances for parity violating (PV) effect and the parity and time reversal invariance violating (PTRIV) effects using statistical theory based on the properties of chaotic eigenstates; deduced P-odd asymmetries. 153Eu, 155,157Gd, 159Tb, 161,163Dy, 233U, 237Np; discussed static or dynamical octupole ground state deformations from observed rotational spectra for target nuclei suitable for neutron scattering experiments.

doi: 10.1103/PhysRevC.105.015501
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2022FL05      Phys.Rev. C 105, 065503 (2022)

V.V.Flambaum, A.J.Mansour

Enhanced magnetic quadrupole moments in nuclei with octupole deformation and their CP-violating effects in molecules

NUCLEAR MOMENTS 153Eu, 161Dy, 221,223Fr, 223Ra, 223Rn, 225,227Ac, 229Th, 229Pa, 233,235U, 237Np; calculated CP violating magnetic quadrupole moments (MQM) in octupole-deformed nuclei, and energy shifts produced due to MQM interaction with the electron magnetic field of the molecules: EuO, EuN+, RaF, AcO, AcN+, AcF+, ThO, and ThF+ using relativistic many-body methods.

doi: 10.1103/PhysRevC.105.065503
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2021FL03      Phys.Rev. C 103, 054603 (2021)

V.V.Flambaum, J.Jin, D.Budker

Resonance photoproduction of pionic atoms at the proposed Gamma Factory

NUCLEAR REACTIONS 7Li, 11B, 12C, 14N(γ, π-), E AP 140 MeV; calculated resonant cross-section for bound π- production in 1s state at the Gamma Factory. 40Ca, 90Zr(γ, π-), E=high; analyzed and fitted experimental data for total widths. Z=9-92; calculated resonant cross sections for producing ns pionic states, partial Γγ for 1s pionic states, Γγ/Γ(total) of ns pionic states for final nuclei of Z=9-92.

doi: 10.1103/PhysRevC.103.054603
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2020AL10      Phys.Rev. C 102, 024326 (2020)

S.O.Allehabi, V.A.Dzuba, V.V.Flambaum, A.V.Afanasjev, S.E.Agbemava

Using isotope shift for testing nuclear theory: The case of nobelium isotopes

NUCLEAR STRUCTURE 252,254No; calculated nuclear charge distributions, rms charge radii for five nuclear models using covariant density functional theory (CDFT) with state-of-the-art covariant energy density functionals, isotope shifts and field isotope shifts for four electric dipole atomic transitions using CI+MBPT method. Comparison with experimental data. 254No, 286No; calculated difference in charge radii, isotope shifts between 254No and hypothetical 286No in different nuclear models for four electric dipole transitions from the ground state.

doi: 10.1103/PhysRevC.102.024326
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2020FA08      Phys.Rev. A 102, 052833 (2020)

P.Fadeev, J.C.Berengut, V.V.Flambaum

Sensitivity of 229Th nuclear clock transition to variation of the fine-structure constant

RADIOACTIVITY 229Th(IT); analyzed available data; deduced the quadrupole moment sensitivity, frequency shift, fine-structure constant impact, possible effect of the octupole deformation.

doi: 10.1103/PhysRevA.102.052833
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2020FL01      Phys.Rev. C 101, 015502 (2020)

V.V.Flambaum, H.Feldmeier

Enhanced nuclear Schiff moment in stable and metastable nuclei

NUCLEAR STRUCTURE 153Eu, 227Ac, 235U, 237Np; analyzed octupole deformations in stable and nuclei with long half-lives; deduced estimates of the enhanced Schiff moments, atomic electric dipole moments (EDMs), and T, P-odd interaction constants in molecules containing these nuclei. Discussed possible experiments to test CP-violation theories predicting T, P-violating nuclear forces, and search for axions. 152Sm, 153Eu, 226Ra, 227Ac, 234,235,236U, 237Np; plotted experimental energy levels of positive and negative parities as function of J(J+1) rotational bands.

doi: 10.1103/PhysRevC.101.015502
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2020LA03      Phys.Rev. A 101, 012514 (2020)

B.G.C.Lackenby, V.A.Dzuba, V.V.Flambaum

Calculation of atomic properties of superheavy elements Z = 110-112 and their ions

ATOMIC PHYSICS Ds, Rg, Cn; calculated spectra, electric dipole transition rates, and isotope shifts of the superheavy elements and their ions using a recently developed, efficient version of the ab initio configuration-interaction combined with perturbation theory to treat distant effects.

doi: 10.1103/PhysRevA.101.012514
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2019AN01      Nat.Phys. 15, 120 (2019)

D.Antypas, A.Fabricant, J.E.Stalnaker, K.Tsigutkin, V.V.Flambaum, D.Budker

Isotopic variation of parity violation in atomic ytterbium

ATOMIC PHYSICS Yb; measured transition frequencies; deduced isotopic variation of parity violation.

doi: 10.1038/s41567-018-0312-8
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2019FA07      Phys.Rev. C 100, 015504 (2019)

P.Fadeev, V.V.Flambaum

Time-reversal invariance violation in neutron-nucleus scattering

doi: 10.1103/PhysRevC.100.015504
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2019FL04      Phys.Rev. C 99, 035501 (2019)


Enhanced nuclear Schiff moment and time-reversal violation in 229Th containing molecules

NUCLEAR STRUCTURE 229Th; calculated collective Schiff moment in 229ThO molecules; discussed measurements of time-reversal- and parity- and charge conjugation and parity violating electric dipole moments. Comparison with other theoretical predictions.

doi: 10.1103/PhysRevC.99.035501
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2019VI04      Phys.Rev. C 100, 034318 (2019)

A.V.Viatkina, D.Antypas, M.G.Kozlov, D.Budker, V.V.Flambaum

Dependence of atomic parity-violation effects on neutron skins and new physics

ATOMIC PHYSICS 85,87Rb, 131,134,135,136,137Cs, 130,132,133,134,135,136,137,138Ba, 144,145,146,147,148,149,150,151,152,153,154Sm, 156,158,161,162,163,164Dy, 168,170,171,172,173,174,176Yb, 203,204,205Tl, 202,204,205,206,207,208Pb, 207,208,209,210,211,212,213,220,221,222,223,224,225,226,227,228Fr, 208,209,210,211,212,213,214,220,221,222,223,224,225,226,227,228,229,230,232Ra; calculated mean values of the coefficients as functions of the radius parameter for different elements, assuming Fermi distribution of nuclear density; evaluated relevant coefficients from for the nuclear factor of the Parity-nonconserving (PNC) amplitude in low energy atomic experiments. Relevance to Yb experiment in Mainz and the Fr experiment at TRIUMF.

doi: 10.1103/PhysRevC.100.034318
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2018GE05      Phys.Rev. A 98, 022508 (2018)

A.J.Geddes, L.V.Skripnikov, A.Borschevsky, J.C.Berengut, V.V.Flambaum, T.P.Rakitzis

Enhanced nuclear-spin-dependent parity-violation effects using the 199HgH molecule

ATOMIC PHYSICS 199Hg; analyzed available data; deduced a proposal for low-energy optical rotation experiment to extract the anapole moment and shed light on the underlying theory of hadronic parity violation.

doi: 10.1103/PhysRevA.98.022508
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2018HA34      Phys.Rev. A 98, 032510 (2018)

Y.Hao, M.ILias, E.Eliav, P.Schwerdtfeger, V.V.Flambaum, A.Borschevsky

Nuclear anapole moment interaction in BaF from relativistic coupled-cluster theory

ATOMIC PHYSICS Ba, F; calculated of the P-odd interaction coefficient describing the nuclear anapole moment effect on the molecular electronic structure.

doi: 10.1103/PhysRevA.98.032510
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2018LA08      J.Phys.(London) G45, 075105 (2018)

B.G.C.Lackenby, V.V.Flambaum

Weak quadrupole moments

NUCLEAR MOMENTS 9Be, 21Ne, 27Al, 131Xe, 133Cs, 151,153Eu, 163Dy, 167Er, 173Yb, 177,179Hf, 181Ta, 201Hg, 229Th; calculated quadrupole distributions of neutrons, Lorentz invariance violating energy shifts, weak quadrupole moments.

doi: 10.1088/1361-6471/aac65d
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2018LA11      Phys.Rev. A 98, 022518 (2018)

B.G.C.Lackenby, V.A.Dzuba, V.V.Flambaum

Calculation of atomic spectra and transition amplitudes for the superheavy element Db (Z=105)

ATOMIC PHYSICS Db, Ta; calculated atomic spectra and other properties of superheavy element dubnium, energy levels for low-lying states of Db and Db II, electric dipole transition amplitudes between the ground state and low-lying states of opposite parity, isotope shift for these transitions, and the ionization potential of Db. Method combining configuration interaction with perturbation theory.

doi: 10.1103/PhysRevA.98.022518
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2018LA13      Phys.Rev. A 98, 042512 (2018)

B.G.C.Lackenby, V.A.Dzuba, V.V.Flambaum

Atomic structure calculations of superheavy noble element oganesson (Z=118)

ATOMIC PHYSICS Rn, Og; calculated spectrum of E1 transitions, transition rates, radial electron density. Comparison with available data.

doi: 10.1103/physreva.98.042512
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2018RA11      Phys.Rev.Lett. 120, 232503 (2018)

S.Raeder, D.Ackermann, H.Backe, R.Beerwerth, J.C.Berengut, M.Block, A.Borschevsky, B.Cheal, P.Chhetri, Ch.E.Dullmann, V.A.Dzuba, E.Eliav, J.Even, R.Ferrer, V.V.Flambaum, S.Fritzsche, F.Giacoppo, S.Gotz, F.P.Hessberger, M.Huyse, U.Kaldor, O.Kaleja, J.Khuyagbaatar, P.Kunz, M.Laatiaoui, F.Lautenschlager, W.Lauth, A.K.Mistry, E.Minaya Ramirez, W.Nazarewicz, S.G.Porsev, M.S.Safronova, U.I.Safronova, B.Schuetrumpf, P.Van Duppen, T.Walther, C.Wraith, A.Yakushev

Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy

NUCLEAR MOMENTS 252,253,254No; measured excitation spectra, hyperfine structure components; deduced nuclear magnetic and quadrupole moments, charge radii. Comparison with the state-of-the-art nuclear density functional calculations.

doi: 10.1103/PhysRevLett.120.232503
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2017FL01      Phys.Rev.Lett. 118, 142501 (2017)

V.V.Flambaum, M.V.Romalis

Effects of the Lorentz Invariance Violation on Coulomb Interactions in Nuclei and Atoms

doi: 10.1103/PhysRevLett.118.142501
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2017FL04      Phys.Rev. A 96, 012516 (2017)

V.V.Flambaum, V.A.Dzuba, C.Harabati

Effect of nuclear quadrupole moments on parity nonconservation in atoms

ATOMIC PHYSICS Yb, Fr, Ra; calculated quadrupole moment which leads to tensor contribution to the parity nonconserving interaction between nuclei and electrons. Comparison with available data.

doi: 10.1103/PhysRevA.96.012516
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2016FL02      Phys.Rev.Lett. 117, 072501 (2016)


Enhancing the Effect of Lorentz Invariance and Einstein's Equivalence Principle Violation in Nuclei and Atoms

NUCLEAR STRUCTURE 133Cs, 85,87Rb, 131Xe, 201Hg, 21Ne; calculated quadrupole moments, possible Local Lorentz invariance violating (LLIV) and Einstein equivalence principle violating (EEPV) effects.

doi: 10.1103/PhysRevLett.117.072501
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2012BE32      J.Phys.:Conf.Ser. 337, 012043 (2012)

J.C.Berengut, V.V.Flambaum, V.F.Dmitriev

Quark-mass variation effect on big bang nucleosynthesis

NUCLEAR REACTIONS 3H(d, n), E not given;3He(d, p), E not given; analyzed resonance influence on σ within big bang nucleosynthesis. 3He(α, γ), E not given; calculated 7Be and via β-capture 7Li abundances vs light quark mass.

doi: 10.1088/1742-6596/337/1/012043
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2012FL03      Phys.Rev. C 85, 068502 (2012)

V.V.Flambaum, A.Kozlov

Screening and finite-size corrections to the octupole and Schiff moments

NUCLEAR STRUCTURE 199Hg, 205Tl; calculated nuclear octupole moment including the electron screening correction, and Z2α2 correction to the Schiff moments due to finite nuclear size. Relevance to test of CP-violation theories.

doi: 10.1103/PhysRevC.85.068502
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2011FL04      J.Phys.(London) G38, 055105 (2011)

V.V.Flambaum, G.McManus, S.G.Porsev

Bound state of a heavy charged massive particle and a nucleus

doi: 10.1088/0954-3899/38/5/055105
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2010ON01      Phys.Rev. C 82, 014320 (2010)

A.Ong, J.C.Berengut, V.V.Flambaum

Effect of spin-orbit nuclear charge density corrections due to the anomalous magnetic moment on halonuclei

NUCLEAR STRUCTURE 6,8He, 6,7,8,9,11Li, 7Be; calculated spin-orbit contribution to nucleon charge density of halo nuclei; deduced charge radii. Comparison with experimental data, and with theoretical calculations using no-core shell model (NCSM) and Green¬Ěs function Monte Carlo (GFMC) method.

doi: 10.1103/PhysRevC.82.014320
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2010PO09      Phys.Rev.Lett. 105, 182501 (2010)

S.G.Porsev, V.V.Flambaum, E.Peik, Chr.Tamm

Excitation of the Isomeric 229mTh Nuclear State via an Electronic Bridge Process in 229Th+

RADIOACTIVITY 229Th(IT); calculated isomeric transition, energy levels, excitation probability; deduced two-photon bridge process.

doi: 10.1103/PhysRevLett.105.182501
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2009BE53      Phys.Rev.Lett. 102, 210801 (2009)

J.C.Berengut, V.A.Dzuba, V.V.Flambaum, S.G.Porsev

Proposed Experimental Method to Determine α Sensitivity of Splitting between Ground and 7.6 eV Isomeric States in 229Th

RADIOACTIVITY 229Th(IT); calculated energies, field shift constants, isotope shifts, electric-quadrupole hyperfine-structure parameters.

doi: 10.1103/physrevlett.102.210801
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2009BR02      Phys.Rev. C 79, 035501 (2009)

B.A.Brown, A.Derevianko, V.V.Flambaum

Calculations of the neutron skin and its effect in atomic parity violation

NUCLEAR STRUCTURE 129,131,133,135,137Cs, 130,132,134,136,138Ba, 144,146,148,150,152,154Sm, 156,158,160,162,164Dy, 168,170,172,174,176Yb, 203,205Tl, 204,206,208Pb, 209Bi, 209,211,213,215,217,219,221Fr, 210,212,214,216,218,220,222Ra; calculated neutron skins and proton distribution rms radii using Skyrme and relativistic Hartree formulations with Skxs(20) functionals. Atomic parity nonconservation.

doi: 10.1103/PhysRevC.79.035501
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2009FL01      Phys.Rev. C 79, 034302 (2009)

V.V.Flambaum, R.B.Wiringa

Enhanced effect of quark mass variation in 229Th and limits from Oklo data

NUCLEAR STRUCTURE 229Th, 150Sm; calculated enhancement of effects of variation of quark mass and strong interaction parameter on the 7.6-eV transition from the first excited state in 229Th and on the 0.1 eV resonance in 150Sm from extrapolations of calculations for light nuclei. 2,3H, 3,4,5,6,7He, 6,7Li, 7,8,9Be; calculated variations of nuclear binding energies, spin-orbit intervals, nuclear radius, shifts of nuclear resonances and weakly-bound energy levels. Comparisons with data from Oklo natural reactor and estimates from Walecka model.

doi: 10.1103/PhysRevC.79.034302
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2008DZ03      Europhys.Lett. 84, 22001 (2008)

V.A.Dzuba, V.V.Flambaum

The effect of atomic electrons on nuclear fission

doi: 10.1209/0295-5075/84/22001
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2007AU07      Phys.Atomic Nuclei 70, 1654 (2007)

N.Auerbach, V.F.Dmitriev, V.V.Flambaum, A.Lisetskiy, R.A.Senkov, V.G.Zelevinsky

Is it possible to enhance the nuclear Schiff moment by nuclear collective modes?

NUCLEAR MOMENTS 217,219,221Ra, 217,219,221Rn; calculated the nuclear Schiff moment using the QRPA formalism.

doi: 10.1134/S106377880709027X
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2007FL02      Phys.Rev. C 76, 054002 (2007)

V.V.Flambaum, R.B.Wiringa

Dependence of nuclear binding on hadronic mass variation

NUCLEAR STRUCTURE 2,3H, 3,4,5He, 6,7Li, 7,8Be; calculated ground-state energies, multi-nucleon energies using various Hamiltonians.

doi: 10.1103/PhysRevC.76.054002
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2007FL03      Phys.Rev. C 76, 065206 (2007)

V.V.Flambaum, E.V.Shuryak

Influence of meson widths on Yukawa-like potentials and lattice correlation functions

doi: 10.1103/PhysRevC.76.065206
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2006AU02      Phys.Rev. C 74, 025502 (2006)

N.Auerbach, V.F.Dmitriev, V.V.Flambaum, A.Lisetskiy, R.A.Sen'kov, V.G.Zelevinsky

Nuclear Schiff moment in nuclei with soft octupole and quadrupole vibrations

NUCLEAR STRUCTURE 217,219,221Ra; calculated Schiff moments, role of soft collective quadrupole and octupole vibrations. Quasiparticle RPA.

NUCLEAR MOMENTS 217,219,221Ra; calculated Schiff moments, role of soft collective quadrupole and octupole vibrations. Quasiparticle RPA.

doi: 10.1103/PhysRevC.74.025502
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2006FL01      Europhys.Lett. 74, 813 (2006)

V.V.Flambaum, E.V.Shuryak

Possible evidence for "dark radiation" from Big Bang Nucleosynthesis data

doi: 10.1209/epl/i2006-10031-y
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2006FL02      Phys.Rev. C 73, 055501 (2006)

V.V.Flambaum, A.F.Tedesco

Dependence of nuclear magnetic moments on quark masses and limits on temporal variation of fundamental constants from atomic clock experiments

NUCLEAR MOMENTS 1,2H, 3He, 87Rb, 111Cd, 129Xe, 133Cs, 171Yb, 199Hg; calculated μ, sensitivity to variation in quark masses and fine structure constant.

doi: 10.1103/PhysRevC.73.055501
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2006FL03      Phys.Rev.Lett. 97, 092502 (2006)


Enhanced Effect of Temporal Variation of the Fine Structure Constant and the Strong Interaction in 229Th

NUCLEAR STRUCTURE 229Th; calculated transition frequency, sensitivity to temporal variation of fundamental constants.

doi: 10.1103/PhysRevLett.97.092502
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2005DM02      Phys.Rev. C 71, 068501 (2005)

V.F.Dmitriev, V.V.Flambaum

Relativistic corrections to the nuclear Schiff moment

NUCLEAR MOMENTS 199Hg, 205Tl; calculated Schiff moments, relativistic corrections.

doi: 10.1103/PhysRevC.71.068501
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2005FL01      J.Phys.(London) G31, 355 (2005)

V.V.Flambaum, V.G.Zelevinsky

Quantum tunnelling of a complex system: effects of a finite size and intrinsic structure

doi: 10.1088/0954-3899/31/5/006
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2004KU21      Phys.Rev. C 70, 047601 (2004); Erratum Phys.Rev. C 71, 029901 (2005)

M.Yu.Kuchiev, B.L.Altshuler, V.V.Flambaum

Exponential enhancement of nuclear reactions in a condensed matter environment

NUCLEAR REACTIONS 1H(t, X), (7Li, X), E=low; calculated enhancement of σ in condensed matter environment.

doi: 10.1103/PhysRevC.70.047601
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2003FL03      Phys.Rev. C 68, 035502 (2003)

V.V.Flambaum, V.G.Zelevinsky

Enhancement of nuclear Schiff moments and time-reversal violation in atoms due to soft nuclear octupole vibrations

NUCLEAR MOMENTS 223Rn, 223,225Ra; calculated nuclear Schiff moments, atomic electric dipole moments, role of soft octupole vibrations.

NUCLEAR STRUCTURE 223Rn, 223,225Ra; calculated nuclear Schiff moments, atomic electric dipole moments, role of soft octupole vibrations.

doi: 10.1103/PhysRevC.68.035502
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2002DZ01      Phys.Rev. A66, 012111 (2002)

V.A.Dzuba, V.V.Flambaum, J.S.M.Ginges, M.G.Kozlov

Electric Dipole Moments of Hg, Xe, Rn, Ra, Pu, and TIF Induced by the Nuclear Schiff Moment and Limits on Time-Reversal Violating Interactions

ATOMIC PHYSICS 199Hg, 129Xe, 223Rn, 225Ra, 239Pu; calculated atomic electric dipole moments induced by nuclear Schiff moments. Role of parity and time-reversal violating interactions discussed.

NUCLEAR MOMENTS 199Hg, 129Xe, 223Rn, 225Ra, 239Pu; calculated atomic electric dipole moments induced by nuclear Schiff moments. Role of parity and time-reversal violating interactions discussed.

doi: 10.1103/PhysRevA.66.012111
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2002KU03      J.Phys.(London) G28, 47 (2002)

M.Yu.Kuchiev, B.L.Altshuler, V.V.Flambaum

Low-Energy Nuclear Reactions Boosted by Collisions with Environment (Carambole Collisions)

NUCLEAR REACTIONS 2H(d, d), E < 800 eV; calculated σ(θ=135°). 2H(d, p), E < 500 eV; calculated relative fusion probability, environmental effects. Three-elastic-collision mechanism.

doi: 10.1088/0954-3899/28/1/304
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2001AL37      J.Phys.(London) G27, 2345 (2001)

B.L.Altshuler, V.V.Flambaum, M.Yu.Kuchiev, V.G.Zelevinsky

' Colliding Beam ' Enhancement Mechanism of Deuteron-Deuteron Fusion Reactions in Matter

NUCLEAR REACTIONS 2H(d, X), E=low; calculated enhancement mechanism for fusion reactions in matter.

doi: 10.1088/0954-3899/27/11/312
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2000BE36      Phys.Rev. C62, 024610 (2000)

J.C.Berengut, V.V.Flambaum, G.F.Gribakin

Unusual Statistics of Interference Effects in Neutron Scattering from Compound Nuclei

doi: 10.1103/PhysRevC.62.024610
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1998DZ02      Zh.Eksp.Teor.Fiz. 114, 1636 (1998); J.Exper.Theo.Phys. 87, 885 (1998)

V.A.Dzuba, V.V.Flambaum, M.G.Kozlov, S.G.Porsev

Using Effective Operators in Calculating the Hyperfine Structure of Atoms

NUCLEAR MOMENTS 205Tl; calculated hfs. Multielectron atoms, effective Hamiltonian for valence electrons.

doi: 10.1134/1.558736
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1997FL01      Phys.Rev. C56, 1641 (1997)

V.V.Flambaum, D.W.Murray

Anapole Moment and Nucleon Weak Interactions

ATOMIC PHYSICS 133Cs; analyzed parity nonconserving (PNC) interaction related data; deduced anapole moment constant, p-nucleus PNC potential strength, other aspects.

doi: 10.1103/PhysRevC.56.1641
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1997FL02      Phys.Rev. C56, 2820 (1997)

V.V.Flambaum, D.W.Murray, S.R.Orton

Time Invariance Violating Nuclear Electric Octupole Moments

NUCLEAR STRUCTURE 127I, 133Cs, 209Bi, 223Ra, 223Rn, 225Ac, 223Fr, 229Pa; calculated nuclear electric octupole moments, contribution to atomic electric dipole moments.

ATOMIC PHYSICS 127I, 133Cs, 209Bi, 223Ra, 223Rn, 225Ac, 223Fr, 229Pa; calculated nuclear electric octupole moments, contribution to atomic electric dipole moments.

doi: 10.1103/PhysRevC.56.2820
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1997SP03      Phys.Rev. C56, 1357 (1997)

V.Spevak, N.Auerbach, V.V.Flambaum

Enhanced T-Odd, P-Odd Electromagnetic Moments in Reflection Asymmetric Nuclei

NUCLEAR STRUCTURE 223,225Ra, 223Rn, 221,223Fr, 225Ac, 229Pa; calculated T-odd, P-odd collective electric moments; deduced atomic electric dipole moments enhancement. Reflection asymmetry, two-fluid liquid drop model, particle plus core model.

doi: 10.1103/PhysRevC.56.1357
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1996AU06      Phys.Rev.Lett. 76, 4316 (1996)

N.Auerbach, V.V.Flambaum, V.Spevak

Collective T- and P-Odd Electromagnetic Moments in Nuclei with Octupole Deformations

NUCLEAR STRUCTURE 223,225Ra, 223Rn, 229Pa, 199Hg, 129Xe; analyzed collective T-odd, P-odd electromagnetic moments, octupole deformation for nuclei.

doi: 10.1103/PhysRevLett.76.4316
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1996DM04      Phys.Rev. C54, 3305 (1996)

V.F.Dmitriev, V.B.Telitsin, V.V.Flambaum, V.A.Dzuba

Core Contribution to the Nuclear Magnetic Quadrupole Moment

NUCLEAR STRUCTURE 133Cs, 131Xe; calculated core contribution to magnetic quadrupole moment.

doi: 10.1103/PhysRevC.54.3305
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1996VO16      Phys.Lett. 385B, 17 (1996)

O.K.Vorov, N.Auerbach, V.V.Flambaum

Structure of Low-Energy Collective 0--States in Doubly Magic Nuclei and Matrix Elements of the P-Odd and P- and T-Odd Weak Interaction

doi: 10.1016/0370-2693(96)00861-1
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1995FL02      Phys.Rev. C51, 1521 (1995)

V.V.Flambaum, O.K.Vorov

Induced Parity Nonconserving Interaction and Enhancement of Two-Nucleon Parity Nonconserving Forces

NUCLEAR STRUCTURE Th, U; calculated induced parity nonconserving interaction matrix elements in this region; deduced strength relative to residual two-nucleon weak interaction.

doi: 10.1103/PhysRevC.51.1521
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1995FL04      Phys.Rev. C51, 2914 (1995)

V.V.Flambaum, O.K.Vorov

Effects of T- and P-Odd Weak Nucleon Interaction in Nuclei: Renormalizations due to residual strong interaction, matrix elements between compound states and their correlations with P-violating matrix elements

doi: 10.1103/PhysRevC.51.2914
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1995FL07      Phys.Lett. 350B, 8 (1995)

V.V.Flambaum, V.G.Zelevinsky

Possible Doublet Mechanism for a Regular Component of Parity Violation in Neutron Scattering

NUCLEAR REACTIONS 232Th(polarized n, n), E not given; calculated parity nonconserving asymmetry; deduced possible doublet mechanism role in observed sign correlations.

doi: 10.1016/0370-2693(95)00325-F
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1994FL01      Phys.Lett. 320B, 211 (1994)


Spin Hedgehog and Collective Magnetic Quadrupole Moments Induced by Parity and Time Invariance Violating Interaction

NUCLEAR STRUCTURE 163,161Dy; calculated collective magnetic quadrupole moment. Parity, time invariance violating interaction.

doi: 10.1016/0370-2693(94)90646-7
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1994FL02      Phys.Rev. C49, 1827 (1994)

V.V.Flambaum, O.K.Vorov

Renormalization of the P- and T-Odd Nuclear Potentials by the Strong Interaction and Enhancement of P-Odd Effective Field

doi: 10.1103/PhysRevC.49.1827
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1994FL07      Phys.Rev. C50, 3122 (1994)

V.V.Flambaum, G.F.Gribakin

Random-Sign Observables Nonvanishing Upon Averaging: Enhancement of weak perturbations and parity nonconservation in compound nuclei

doi: 10.1103/PhysRevC.50.3122
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1993FL02      Phys.Rev.Lett. 70, 4051 (1993)

V.V.Flambaum, O.K.Vorov

Matrix Elements between Nuclear Compound States and Dynamical Enhancement of the Weak Interaction

NUCLEAR STRUCTURE 233Th; calculated intercompound states weak interaction mean squared matrix element; deduced agreement with data.

doi: 10.1103/PhysRevLett.70.4051
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1993FL05      Phys.Rev. C48, 1329 (1993)

V.V.Flambaum, C.Hanhart

Magnetic Interaction between Relativistic Atomic Electrons and Parity Nonconserving Nuclear Moments

NUCLEAR STRUCTURE 133Cs, 209Bi; calculated relativistic electrons, P-odd nuclear current magnetic interaction; deduced finite size corrections magnitude.

doi: 10.1103/PhysRevC.48.1329
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1992FL01      Phys.Rev. C45, 437 (1992)


Regular Mechanism of Parity and Time Invariance Nonconserving Effects Enhancement in Neutron Capture and Scattering Near p-Wave Compound Resonances

NUCLEAR STRUCTURE 239U, 233Th; calculated sign, magnitude of parity nonconserving effects; deduced mechanism of small interaction dynamical enhancements.

doi: 10.1103/PhysRevC.45.437
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1989DZ03      Phys.Lett. 142A, 373 (1989)

V.A.Dzuba, V.V.Flambaum, A.Ya.Kraftmakher, O.P.Sushkov

Summation of the High Orders of Perturbation Theory in the Correlation Correction to the Hyperfine Structure and to the Amplitudes of E1-Transitions in the Caesium Atom

NUCLEAR MOMENTS 133Cs; calculated hfs correlation correction. Higher order perturbation theory term summation.

doi: 10.1016/0375-9601(89)90385-X
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1987DZ02      Phys.Scr. 36, 69 (1987)

V.A.Dzuba, V.V.Flambaum, P.G.Silvestrov, O.P.Sushkov

Parity Non-Conservation in Thallium and Caesium

NUCLEAR STRUCTURE 205Tl, 133Cs; calculated parity non-conserving electric dipole transition amplitudes. Time-dependent Hartree-Fock method.

doi: 10.1088/0031-8949/36/1/010
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1986FL01      Nucl.Phys. A449, 750 (1986)

V.V.Flambaum, I.B.Khriplovich, O.P.Sushkov

On the P- and T-Nonconserving Nuclear Moments

NUCLEAR STRUCTURE 129,131Xe, 199,201Hg, 203,205Tl; calculated electric dipole, magnetic quadrupole, Schiff moments; deduced P-, T-nonconserving nucleon-nucleon interactions.

doi: 10.1016/0375-9474(86)90331-3
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1985DZ01      Phys.Lett. 154B, 93 (1985)

V.A.Dzuba, V.V.Flambaum, P.G.Silvestrov

Bounds on Electric Dipole Moments and T-Violating Weak Interactions of the Nucleons

NUCLEAR STRUCTURE 129Xe; calculated electric dipole moment; deduced T-odd interaction constant bounds.

doi: 10.1016/0370-2693(85)90564-7
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1985DZ04      Phys.Scr. 32, 507 (1985)

V.A.Dzuba, V.V.Flambaum, O.P.Sushkov

Hyperfine Structures of Ra+ and Nuclear Magnetic Moments of Radium Isotopes

NUCLEAR MOMENTS 211,213,221,223,225,227,229Ra; calculated μ. Relativistic Hartree-Fock method, hfs data input.

ATOMIC PHYSICS Ra; calculated hfs, fine structure intervals, levels. Relativistic Hartree-Fock method.

doi: 10.1088/0031-8949/32/5/009
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1985FL03      Nucl.Phys. A435, 352 (1985)

V.V.Flambaum, O.P.Sushkov

Angular and Polarization Correlations in the (n, γ) Reaction

NUCLEAR REACTIONS 35Cl, 81Br, 113Cd, 117Sn, 139La(polarized n, γ), E ≈ resonance; calculated odd-, even-parity correlation parameters.

doi: 10.1016/0375-9474(85)90469-5
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1985FL04      Nucl.Phys. A444, 611 (1985)

V.V.Flambaum, V.B.Telitsin, O.B.Sushkov

Parity Nonconservation in pα Scattering

NUCLEAR REACTIONS 4He(polarized p, p), E=15 MeV; analyzed σ(θ), asymmetry parameter vs θ; deduced parity nonconservation effect magnitude.

doi: 10.1016/0375-9474(85)90108-3
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1985FL05      Phys.Lett. 162B, 213 (1985)

V.V.Flambaum, I.B.Khriplovich, O.P.Sushkov

Limit on the Constant of T-Nonconserving Nucleon-Nucleon Interaction

NUCLEAR MOMENTS 129,131Xe, 199,201Hg, 203,205Tl; calculated Schiff moments; deduced T-noninvariant nucleon-nucleon interaction constant limit. Electric dipole moment data input.

doi: 10.1016/0370-2693(85)90908-6
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1984DZ01      J.Phys.(London) B17, 1953 (1984)

V.A.Dzuba, V.V.Flambaum, O.P.Sushkov

Relativistic Many-Body Calculations of the Hyperfine-Structure Intervals in Caesium and Francium Atoms

NUCLEAR MOMENTS 133Cs; calculated hfs. Relativistic Hartree-Fock theory.

RADIOACTIVITY 208,209,210,211,212Fr(α), (β+), (EC); 213Fr(α), (EC); calculated μ;. Relativistic Hartree-Fock theory, hfs data analysis.

doi: 10.1088/0022-3700/17/10/005
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1984DZ02      Phys.Lett. 103A, 265 (1984)

V.A.Dzuba, V.V.Flambaum, P.G.Silvestrov, O.P.Sushkov

Relativistic Many-Body Calculation of Parity-Violating E1-Amplitude for 6S → 7S Transition in Atomic Cesium

ATOMIC PHYSICS Cs; calculated parity violating 6S-7S transition E1 amplitude.

doi: 10.1016/0375-9601(84)90122-1
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1984FL03      Phys.Lett. 146B, 367 (1984)

V.V.Flambaum, I.B.Khriplovich, O.P.Sushkov

Nuclear Anapole Moments

NUCLEAR STRUCTURE 133Cs, 203,205Tl, 207Pb, 209Bi; calculated parity violating electromagnetic nuclear moment; deduced P-odd electron-nucleus interaction effective coupling constant. Woods-Saxon potential, analytic approach.

doi: 10.1016/0370-2693(84)90140-0
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1983DM01      Phys.Lett. 125B, 1 (1983)

V.F.Dmitriev, V.V.Flambaum, O.P.Sushkov, V.B.Telitsin

The Parity Violating Rotation of the Neutron Spin in Helium

NUCLEAR REACTIONS 4He(polarized n, n), E=low; calculated spin rotation angle. Parity violating nucleon-nucleon interaction.

doi: 10.1016/0370-2693(83)91221-2
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1981SU11      Yad.Fiz. 33, 59 (1981); Sov.J.Nucl.Phys. 33, 31 (1981)

O.P.Sushkov, V.V.Flambaum

Mechanism for Parity Violation in Fission

NUCLEAR REACTIONS, Fission 233,235U, 239Pu(polarized n, F), E=thermal; analyzed light fragment asymmetry, parity violation; deduced magnitude, mechanism for parity violation. Strong deformation, opposite parity rotational state mixing.

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