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Search: Author = V.I.Isakov

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2022IS06      Phys.Atomic Nuclei 85, 250 (2022)

V.I.Isakov

On the Properties of Odd-Odd Nuclides in the Vicinity of Z, N ∼ 50

NUCLEAR STRUCTURE 98Cd, 98In, 98Ag, 94Rh; calculated energy levels, quadrupole and magnetic moments, B(E2) with the random-phase approximation (RPA) and employing an effective interaction. Comparison with available data.

doi: 10.1134/S1063778822030097
Citations: PlumX Metrics


2019IS04      Phys.Atomic Nuclei 82, 38 (2019)

V.I.Isakov

On the Properties of the Neutron-Rich Odd-Odd 130In Nucleus

NUCLEAR STRUCTURE 130In; calculated energies of single-particle states, J, π, nuclear magnetic moments, quadrupole moments, E2, M1 transitions.

doi: 10.1134/S1063778819010083
Citations: PlumX Metrics


2019IS07      Phys.Atomic Nuclei 82, 468 (2019)

V.I.Isakov

Beta Decay of the 134In Nucleus and Properties of N ≥ 81 Odd-Odd Neutron-Rich Indium Isotopes

doi: 10.1134/S1063778819050077
Citations: PlumX Metrics


2017IS07      Phys.Atomic Nuclei 80, 431 (2017)); Yad.Fiz. 80, 214 (2017)

V.I.Isakov

Spectrum and decay properties of the 132In odd-odd particle-hole nucleus

doi: 10.1134/S1063778817030097
Citations: PlumX Metrics


2017IS17      Phys.Atomic Nuclei 80, 1080 (2017)

V.I.Isakov

Isomeric Level of the 229Th Nucleus and Its Population in the Coulomb Excitation Reaction

NUCLEAR STRUCTURE 229Th; calculated levels, J, π, γ-transitions, B(E2), B(M1), electric quadrupole and magnetic dipole moments of lowest lying states.

NUCLEAR REACTIONS 229Th(p, p'), E=6, 10 MeV;229Th(α, α'), E=10 MeV; calculated σ, Coulomb excitation σ. Unified nuclear model; compared with available data.

doi: 10.1134/S1063778817060114
Citations: PlumX Metrics


2015IS09      Phys.Atomic Nuclei 78, 709 (2015); Yad.Fiz. 78, 759 (2015)

V.I.Isakov

Configuration splitting and gamma-decay transition rates in the two-group shell model

NUCLEAR STRUCTURE 90,91,92Nb, 88,89Y, 86,87Rb, 89,91Zr, 94,96Tc, 98Ag, 100In; calculated electric quadrupole moments and reduced transition rates for E2 transition, magnetic moments, systematics of low-lying positive-parity levels. Comparison with experimental data.

doi: 10.1134/S1063778815060101
Citations: PlumX Metrics


2013IS09      Phys.Atomic Nuclei 76, 828 (2013)

V.I.Isakov

Global properties of nuclei from 100Sn to 132Sn

NUCLEAR STRUCTURE 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132Sn; calculated binding energies, two-neutron separation energy, proton separation energy, rms radii for protons and neutrons, occupancies, B(E2), energy levels, J, π. HF+BCS procedure.

doi: 10.1134/S1063778813070077
Citations: PlumX Metrics


2012KA07      Phys.Atomic Nuclei 75, 163 (2012)

F.F.Karpeshin, V.I.Isakov

The muon capture in 16O: the angular and polarization correlations

NUCLEAR REACTIONS 16O(μ, X)16N, E not given; calculated angular distribution of the recoil nuclei, kinematics.

doi: 10.1134/S106377881202010X
Citations: PlumX Metrics


2011IS04      Phys.Atomic Nuclei 74, 681 (2011)

V.I.Isakov

Possible explanation of oscillations of the electron capture rate in decays of one-electron ions

doi: 10.1134/S1063778811040077
Citations: PlumX Metrics


2010IS04      Phys.Atomic Nuclei 73, 1516 (2010)

V.I.Isakov

Evolution of the nuclear properties in the long chain of the Ni isotopes

NUCLEAR STRUCTURE 48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78Ni; calculated ground-state properties, binding energy, proton and neutron separation energies; deduced systematics of 2+ and 3- states, B(E2), B(E3), μ. Comparison with experimental data.

doi: 10.1134/S1063778810090061
Citations: PlumX Metrics


2008IS02      Phys.Atomic Nuclei 71, 713 (2008)

V.I.Isakov

Masses of nuclei of the 1 f7/2 subshell

NUCLEAR STRUCTURE 40Ca, 48Ca, 48Ni, 56Ni; Calculated mass, binding and one-nucleon separation energies. Self-consistent HF+BCS approach with Skyrme interaction, multi-particle shell model.

doi: 10.1134/S1063778808040121
Citations: PlumX Metrics


2007FO02      Phys.Rev. C 75, 054308 (2007)

B.Fogelberg, K.A.Mezilev, V.I.Isakov, K.I.Erokhina, H.Mach, E.Ramstrom, H.Gausemel

Neutron separation energies at N = 83 and the isomer position in 136I

RADIOACTIVITY 135,136Te(β-); measured Eβ, Eγ, βγ-coinc. Deduced β endpoint energies and mass excess.

doi: 10.1103/PhysRevC.75.054308
Citations: PlumX Metrics


2007IS04      Physics of Part.and Nuclei 38, 269 (2007)

V.I.Isakov

Isospin Dependence of the Spin-Orbit Splitting in Nuclei

doi: 10.1134/S1063779607020062
Citations: PlumX Metrics


2007IS05      Phys.Atomic Nuclei 70, 818 (2007)

V.I.Isakov, K.I.Erokhina, H.Mach, B.Fogelberg, A.Korgul, K.A.Mezilev, E.Ramstrom

Isomeric and Two-Quasiparticle States in the Neutron-Excess Odd-Odd Nucleus 134Sb

NUCLEAR STRUCTURE 134Sb; calculated level energies and B(E2) using random phase approximation.

doi: 10.1134/S1063778807050031
Citations: PlumX Metrics


2007IS13      Phys.Atomic Nuclei 70, 1604 (2007)

V.I.Isakov

Binding and one-nucleon separation energies at 132Sn

NUCLEAR STRUCTURE N=82, 83, 127; Z=50, 51; 132Sn, 136I, 208Pb; calculated nuclear binding energies, neutron and proton separation energies using a semiempirical method.

doi: 10.1134/S1063778807090189
Citations: PlumX Metrics


2006IS01      Phys.Atomic Nuclei 69, 207 (2006)

V.I.Isakov, Yu.N.Novikov

On the Basic Properties of the A = 48 Isobars

NUCLEAR STRUCTURE 48Ca, 48Sc, 48Ti, 48V, 48Cr, 48Mn, 48Fe, 48Co, 48Ni; calculated binding energies, radii, particle density distributions. Self-consistent approach, isobaric symmetry, comparison with data.

doi: 10.1134/S1063778806020050
Citations: PlumX Metrics


2005IS13      Yad.Fiz. 68, 1545 (2005); Phys.Atomic Nuclei 68, 1487 (2005)

V.I.Isakov, H.Mach, B.Fogelberg, K.I.Erokhina, A.J.Aas, E.Hagebo

Structure of States and Transition Rates in the Even-Even N = 82 Nucleus 136Xe

NUCLEAR STRUCTURE 136Xe; calculated levels, J, π, B(M1), B(E2). Quasiparticle RPA and shell model methods.

doi: 10.1134/1.2053332
Citations: PlumX Metrics


2004IS07      Eur.Phys.J. A 20, 397 (2004)

V.I.Isakov, K.A.Mezilev, K.I.Erokhina, B.Fogelberg, H.Mach, E.Ramstrom

On the magnitude of single-particle proton and neutron separation energies in the chains of isotopes and isotones near closed shells

NUCLEAR STRUCTURE Z=49-92; calculated one-nucleon separation energies near closed shells. 78Ni; calculated single-particle energies. 56,78Ni; calculated particle densities.

doi: 10.1140/epja/i2003-10168-1
Citations: PlumX Metrics


2004IS08      Yad.Fiz. 67, 935 (2004); Phys.Atomic Nuclei 67, 911 (2004)

V.I.Isakov

Single-Particle Levels and Spin-Orbit Splitting in the Vicinity of the Doubly Magic Nucleus 48Ca

NUCLEAR STRUCTURE 48Ca; analyzed data; deduced single-particle states. 48Sc; calculated levels, J, π.

doi: 10.1134/1.1755383
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2004IS14      Yad.Fiz. 67, 1850 (2004); Phys.Atomic Nuclei 67, 1823 (2004)

V.I.Isakov, K.I.Erokhina, B.Fogelberg, H.Mach, M.Sanchez-Vega

On the Isotopic Dependence of the Mean Spin-Orbit Field in Nuclei

NUCLEAR STRUCTURE 48Ca, 132Sn, 208Pb; calculated single-particle level energies, isotopic dependence of mean spin-orbit field.

NUCLEAR REACTIONS 48Ca(polarized p, n), E not given; calculated analyzing power, role of spin-orbit term, absorption effects. Comparison with data.

doi: 10.1134/1.1811185
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2003IS10      Yad.Fiz. 66, 1279 (2003); Phys.Atomic Nuclei 66, 1239 (2003)

V.I.Isakov

Charge-Exchange (p, n) Reaction on 48Ca as a Means for Determining the Isospin Structure of the Mean Nuclear Spin-Orbit Field

NUCLEAR REACTIONS 48Ca(p, n), E=6.67 MeV; calculated analyzing power, isospin dependence in spin-orbit splitting.

doi: 10.1134/1.1592577
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2002IS04      Eur.Phys.J. A 14, 29 (2002)

V.I.Isakov, K.I.Erokhina, H.Mach, M.Sanchez-Vega, B.Fogelberg

On the Difference between Proton and Neutron Spin-Orbit Splittings in Nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 100,132Sn, 208Pb; calculated single-particle level energies, isotopic dependence of spin-orbit splitting. Several models compared.

doi: 10.1007/s10050-002-8786-1
Citations: PlumX Metrics


2002IS08      Yad.Fiz. 65, 1466 (2002); Phys.Atomic Nuclei 65, 1431 (2002)

V.I.Isakov, K.I.Erokhina

Nuclear Masses and Properties of Nuclei in the Vicinity of the Remote Magic Nucleus 100Sn

NUCLEAR STRUCTURE 96,97,98,99,100Cd, 97,98,99,100,101In, 98,99,100,101,102Sn, 99,100,101,102,103Sb, 100,101,102,103,104Te; calculated mass differences. 100,132Sn; calculated nucleon density distributions. 92Mo, 94Ru, 96Pd, 98Cd, 100Sn; calculated levels, J, π, B(E2).

doi: 10.1134/1.1501655
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2002KO53      Eur.Phys.J. A 15, 181 (2002)

A.Korgul, H.Mach, B.Fogelberg, W.Urban, W.Kurcewicz, T.Rzaca-Urban, P.Hoff, H.Gausemel, J.Galy, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, N.Schulz, I.Ahmad, L.R.Morss, M.Gorska, V.I.Isakov, K.I.Erokhina, J.Blomqvist, F.Andreozzi, F.Coraggio, A.Covello, A.Gargano

The neutron and proton two-particle nucleus 134Sb: New low-spin states observed in the decay of 134Sn and an estimate of the energy of the 7- isomer

RADIOACTIVITY 134Sn(β-) [from 238U(n, F)]; measured Eγ, Iγ, γγ-, βγ-coin. 134Sb deduced levels, possible J, π, configurations. Mass separator. Comparisons with model predictions.

doi: 10.1140/epja/i2001-10250-8
Citations: PlumX Metrics


2001ER09      Part. and Nucl., Lett. 107, 5 (2001)

K.I.Erokhina, V.I.Isakov, B.Fogelberg, H.Mach

On the Properties of the N = 82 Even-Even Nuclei

NUCLEAR STRUCTURE 132Sn, 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd; calculated levels, J, π, transitions B(E2), B(E3), B(E4). RPA approach, comparisons with data.


2001KO45      Phys.Rev. C64, 021302 (2001)

A.Korgul, H.Mach, B.Fogelberg, W.Urban, W.Kurcewicz, V.I.Isakov

Structure Information on the r-Process Nucleus 135Sn

RADIOACTIVITY 135Sn(β-) [from 238U(n, F)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2. 135Sb deduced levels, possible J, π. Online fission-product mass separator. Astrophysical r-process and level systematics in neighboring nuclides discussed. Comparisons with model predictions.

doi: 10.1103/PhysRevC.64.021302
Citations: PlumX Metrics

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2000IS13      Yad.Fiz. 63, No 10, 1828 (2000); Phys.Atomic Nuclei 63, 1740 (2000)

V.I.Isakov, K.A.Mezilev, Yu.N.Novikov, K.I.Erokhina, B.Fogelberg, H.Mach

Mass-Surface Predictions Near the Doubly Magic Nuclide 78Ni

NUCLEAR STRUCTURE 75,76,77,78Fe, 76,77,78,79Co, 77,78,79,80Ni, 78,79,80,81Cu, 79,80,81,82Zn; calculated one-, two-neutron separation energies, Qβ. Implications for astrophysical r-process discussed.

doi: 10.1134/1.1320143
Citations: PlumX Metrics


2000IS15      Part. and Nucl., Lett. 102, 44 (2000)

V.I.Isakov, K.I.Erokhina, B.Fogelberg, Yu.N.Novikov, H.Mach, K.A.Mezilev

On the Mass Surface and the Properties of Nuclides Close to Hypothetic Doubly Magic Lead-164

NUCLEAR STRUCTURE 160,161,162,163,164Hg, 161,162,163,164,165Tl, 162,163,164,165,166Pb, 163,164,165,166,167Bi, 164,165,166,167,168Po; calculated binding energy, decay energies. 164Pb; calculated single-particle energies. 164,208Pb; calculated proton and neutron densities, radii.


1999FO01      Phys.Rev.Lett. 82, 1823 (1999)

B.Fogelberg, K.A.Mezilev, H.Mach, V.I.Isakov, J.Slivova

Precise Atomic Mass Values Near 132Sn: The resolution of a puzzle

RADIOACTIVITY 131,132Sn, 131,132,133Sb, 132,133,134Te, 132,133,134,135I, 133,135Xe(β-); measured βγ-coin; deduced Qβ, mass excess. 131,132In, 133,134Sn, 134Sb(β-); analyzed data; deduced Qβ, mass excess. Comparison with previous results, theory. Shell model analysis.

ATOMIC MASSES 131,132Sn, 131,132,133Sb, 132,133,134Te, 132,133,134,135I, 133,135Xe(β-); measured βγ-coin; deduced Qβ, mass excess. 131,132In, 133,134Sn, 134Sb(β-); analyzed data; deduced Qβ, mass excess. Comparison with previous results, theory. Shell model analysis.

doi: 10.1103/PhysRevLett.82.1823
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1996ER03      Yad.Fiz. 59, No 4, 621 (1996); Phys.Atomic Nuclei 59, 589 (1996)

K.I.Erokhina, V.I.Isakov

Comparative Calculations of the Properties of 208Pb and 132Sn Nuclei

NUCLEAR STRUCTURE 208Pb; calculated levels, quadrupole moment, μ. 132Sn; calculated levels, B(λ). RPA, finite-range effective forces.


1995ER05      Yad.Fiz. 58, No 3, 483 (1995); Phys.Atomic Nuclei 58, 432 (1995)

K.I.Erokhina, V.I.Isakov

Capture of Solar Neutrinos by 98Mo Nuclei

NUCLEAR REACTIONS 98Mo(ν, e-), E=solar; calculated solar neutrino counting rate. RPA wave functions.

NUCLEAR STRUCTURE 98Mo, 98Tc; calculated wave functions, transition matrix elements, Gamow-Teller transition strength function, reduced transition probabilities. RPA.


1995ER08      Phys.Scr. T56, 258 (1995)

K.I.Erokhina, V.I.Isakov

On the Efficiency of a Solar Neutrino Detector Based on 98Mo

RADIOACTIVITY 98Mo(β+); calculated Gamow-Teller transition strength; deduced model parameters, solar neutrino counting rates related features. RPA.

NUCLEAR STRUCTURE 98Mo, 98Tc; calculated B(λ). RPA.

doi: 10.1088/0031-8949/1995/T56/043
Citations: PlumX Metrics


1995MA02      Phys.Rev. C51, 500 (1995)

H.Mach, D.Jerrestam, B.Fogelberg, M.Hellstrom, J.P.Omtvedt, K.I.Erokhina, V.I.Isakov

Structure of the p-h Nucleus 132Sb

RADIOACTIVITY 132Sn(β-) [from 235U(n, F)132In(β+-decay), E=thermal]; measured βγ(t), γγ(θ), I(ce). 132Sb deduced levels, J, π, δ(E2/M1), B(λ), γ-branching, T1/2, ICC. Model comparison.

doi: 10.1103/PhysRevC.51.500
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1995MA49      Nucl.Phys. A588, 179c (1995)

H.Mach, B.Fogelberg, M.Hellstrom, D.Jerrestam, J.Blomqvist, A.Kerek, L.O.Norlin, J.P.Omtvedt, K.I.Erokhina, V.I.Isakov

Detailed Spectroscopy of Doubly-Magic 132Sn and Its Neighbours; Perspective for further studies at PIAFE

RADIOACTIVITY 132In(β-); 132Sn(β-) [from 132In(β--decay)]; 123Sb(β-) [from 132Sn(β--decay)]; analyzed β-decay data; 132Sn deduced levels, J, π, configuration. 132Sb deduced levels, J, π, configuration, δ(E2/M1), B(λ).

doi: 10.1016/0375-9474(95)00136-O
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1995OM01      Phys.Rev.Lett. 75, 3090 (1995)

J.P.Omtvedt, H.Mach, B.Fogelberg, D.Jerrestam, M.Hellstrom, L.Spanier, K.I.Erokhina, V.I.Isakov

Effective Charges and Octupole Collectivity in the 132Sn Region

RADIOACTIVITY 134Sb(β-); measured Eγ, Iγ, γγ-coin, γγ(θ). 134Te deduced levels, J, π, T1/2, γ multipolarity, configuration, B(λ), effective charges.

doi: 10.1103/PhysRevLett.75.3090
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1994ER03      Yad.Fiz. 57, No 2, 212 (1994); Phys.Atomic Nuclei 57, 198 (1994)

K.I.Erokhina, V.I.Isakov

Odd-Odd Neutron-Excess Nuclei from the Magicity Region Close to 132Sn

NUCLEAR STRUCTURE 134,132Sb, 130,132In; calculated levels, μ, electric quadrupole moments, Gamow-Teller transition strengths. Quasiboson approximation.


1992ER02      Bull.Rus.Acad.Sci.Phys. 56, 104 (1992)

K.I.Erokhina, V.I.Isakov, I.Kh.Lemberg, I.A.Mitropolsky

pn-Interaction and Collectivity of Nuclei in the Range 28 < Z, N < 50

NUCLEAR STRUCTURE 60,62,64,66,68,70,72,74Zn, 64,66,68,70,72,74,76,78Ge, 68,70,72,74,76,78,80,82,84Se, 72,74,76,78,80,82,84,86Kr, 78,80,82,84,86,88Sr, 80,82,84,86,88,90Zr; analyzed 2+ level energy, B(E2) systematics; deduced proton-neutron interaction role.


1992ER04      Bull.Rus.Acad.Sci.Phys. 56, 1720 (1992)

K.I.Erokhina, V.I.Isakov

Neutron-Excessive Nuclei of Magicity Region in the Vicinity of 132Sn

NUCLEAR STRUCTURE 134Sn, 130Cd, 134Te; calculated levels. 130Sn calculated levels, B(λ). RPA method.


1990RO10      Nucl.Phys. A514, 401 (1990)

H.Rotter, J.Doring, L.Funke, L.Kaubler, H.Prade, R.Schwengner, G.Winter, A.E.Zobov, A.P.Grinberg, I.K.H.Lemberg, A.S.Mishin, L.A.Rassadin, I.N.Chugunov, A.D.Efimov, K.I.Erokhina, V.I.Isakov, L.O.Norlin, U.Rosengard

Yrast Spectroscopy of the N = 48 Nucleus 84Kr

NUCLEAR REACTIONS 82Se(α, 2n), E=12-27 MeV; measured Eγ, Iγ, I(ce), Iγ(E), Iγ(θ), γ(θ, H, t), γγ-, γγ(t)-coin, γ(t), γ-ray linear polarization, DSA, recoil distance. 84Kr deduced levels, J, π, ICC, T1/2, δ(E2/M1), B(λ), g-factor, configurations. Enriched tagets, Ge, Ge(Li), NaI(Tl), p-Si detectors. Shell-model calculations.

doi: 10.1016/0375-9474(90)90150-K
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1989AR14      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 13 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 11 (1989)

S.A.Artamonov, V.I.Isakov

Structure of Odd-Odd Nuclei 144Eu and 148Tb

NUCLEAR STRUCTURE 144Eu, 148Tb; calculated levels. RPA.


1989AR17      Fiz.Elem.Chastits At.Yadra 20, 440 (1989); Sov.J.Part.Nucl 20, 189 (1989)

S.A.Artamonov, V.I.Isakov, Yu.N.Novikov, S.G.Ogloblin, V.R.Shaginyan, I.A.Lomachenkov

Magic Properties of the 146Gd Nucleus and Properties of Neighboring Nuclei

NUCLEAR STRUCTURE 144,148Gd, 148Dy, 144Sm, 146Eu, 146Tb, 210Pb, 210Pb; analyzed level schemes; deduced magicity of 146Gd.


1988ER07      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 867 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.5, 31 (1988)

K.I.Erokhina, A.E.Zobov, V.I.Isakov, I.Kh.Lemberg, A.S.Mishin

84Kr and 85Kr Multiparticle States

NUCLEAR STRUCTURE 84,85Kr; calculated levels, δ, B(λ).


1987AL20      Phys.Lett. 198B, 37 (1987)

G.D.Alkhazov, S.A.Artamonov, V.I.Isakov, K.A.Mezilev, Yu.N.Novikov

On the Magnitude of the Effective Axial-Vector Coupling Constant for the Nuclei Close to 146Gd

NUCLEAR STRUCTURE 147Tb, 148Dy, 144Eu; analyzed β+-decay data; deduced (G(A)/g(v)).

doi: 10.1016/0370-2693(87)90153-5
Citations: PlumX Metrics


1987AR05      Yad.Fiz. 45, 33 (1987)

S.A.Artamonov, V.I.Isakov, I.A.Lomachenkov

Spectra and Decay Properties of Nuclei in the Vicinity of 146Gd

RADIOACTIVITY 210Pb, 144,148Gd, 148Dy(α); calculated Eα, Γα.

NUCLEAR STRUCTURE 144Sm, 148Dy, 148Tb, 144,148Gd, 144Eu; calculated levels, B(E2). 210Pb, 210Po, 148Gd, 148Dy, 148Tb; compiled α-decay spectroscopic factors.


1987AR29      Izv.Akad.Nauk SSSR, Ser.Fiz. 51, 1919 (1987); Bull.Acad.Sci.USSR, Phys.Ser. 51, No.11, 40 (1987)

S.A.Artamonov, V.I.Isakov

Neutron-Proton Particle-Hole States of Nuclei 146Tb and 146Eu

NUCLEAR STRUCTURE 146Tb, 146Eu; calculated levels, J, π, Fermi-, Gamow-Teller transition strengths.


1986IS07      Phys.Lett. 181B, 195 (1986)

V.I.Isakov, M.I.Strikman

Restrictions on the Mixing of Electron and Heavy Neutrinos from Superallowed 0+ → 0+ Fermi β-Decays

RADIOACTIVITY 14O, 26mAl, 34Cl, 38mK, 42Sc, 46V, 50Mn, 54Co; compiled β-spectra E(max), (FoT1/2); deduced electron, heavy neutrino mixing new limit. Hartree-Fock approximation.

doi: 10.1016/0370-2693(86)90030-4
Citations: PlumX Metrics


1986IS08      Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 1810 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 550, No.9, 140 (1986)

V.I.Isakov, M.I.Strikman

Restriction on Parameter Mixing in Electronic and Massive Neutrino from Data on Superallowed 0+ → 0+ β-Transition

RADIOACTIVITY 14O, 26mAl, 34Cl, 36mK, 42Sc, 46V, 50Mn, 54Co(β+); analyzed decay data; calculated electronic, massive neutrinos mixing parameters vs neutrino mass.


1984AL31      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 912 (1984)

G.D.Alkhazov, S.A.Artamonov, N.Ganbaatar, K.Ya.Gromov, V.I.Isakov, V.G.Kalinnikov, K.A.Mezilev, Yu.N.Novikov, A.M.Nurmukhamedov, A.Potempa, F.Tarkani

Clear Spin-Flip Type Gamow-Teller Transitions and Renormalized Weak Interaction Axial Vector Constants in Heavy Nuclei

NUCLEAR STRUCTURE 147,148,150,152Tb, 149,150,151,152Ho, 148,149,150,151,153,146Dy, 156,158Tm, 150,152,148,154Er; analyzed decay data. 148,150Dy, 150,152,154Er, 152,156Yb, 147,149Tb, 149,151,153Ho; calculated Gamow-Teller transition strength, (G(A)/g(V)).


1984AR05      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 71 (1984); Bull.Acad.Sci.USSR, Phys.Ser. 48, No.1, 70 (1984)

S.A.Artamonov, V.I.Isakov, S.G.Ogloblin

Effective Interaction for Near-Magic Nuclei

NUCLEAR STRUCTURE 208,206,210Pb, 146Gd, 206,208Tl, 208,210Bi, 206Hg, 210Po; calculated levels. 146Gd, 208Pb; calculated B(λ); deduced effective two-particle interaction strength. Two-particle states, RPA.


1984AR10      Yad.Fiz. 39, 328 (1984)

S.A.Artamonov, V.I.Isakov, S.G.Ogloblin, L.A.Sliv, V.R.Shaginyan

Investigation of Magic Properties of Proton-Excess Nucleus 146Gd and Its Neighborhood

NUCLEAR STRUCTURE 142,146,150Gd, 150Er, 142Nd; calculated neutron, proton gap energy parameter dependence. 145Eu, 147Tb; calculated single particle proton spectra. 145,147Gd; calculated single particle neutron spectra. 146Gd; calculated levels, B(λ); deduced proton system proximity to superfluid state phase transition.


1983IS09      Izv.Akad.Nauk SSSR, Ser.Fiz. 47, 928 (1983)

V.I.Isakov, V.M.Belenky, S.A.Badalov, L.A.Sliv

Effective Interaction and Structure of Odd Spherical Nuclei

NUCLEAR STRUCTURE 205Tl, 205Pb, 207Bi, 209Po; calculated levels, single-nucleon transfer S. 211At; calculated levels. Bruekner-Hartree-Fock theory.


1982AR19      Yad.Fiz. 36, 829 (1982)

S.A.Artamonov, V.I.Isakov, S.G.Kadmensky, I.A.Lomachenkov, V.I.Furman

α and γ Transitions in Spherical Nuclei near 208Pb

NUCLEAR STRUCTURE 206Tl, 206,210Pb, 208,210Bi, 210Po; calculated B(E2), B(M1), electric quadrupole, magnetic dipole moments. 210Bi deduced α-decay widths. RPA.


1982IS02      Yad.Fiz. 35, 302 (1982)

V.I.Isakov, S.A.Artamonov, L.A.Sliv

Effective Interaction of Valence Nucleons in Nuclei

NUCLEAR STRUCTURE 40,42,46,48Ca, 48Sc, 90,92,96Nb, 92Mo, 90,92Zr, 88,90Y, 88Sr, 50Ti, 208,206,210Pb, 208,210Bi, 206,208Tl; analyzed data; deduced valence nucleon effective interaction.


1979AR17      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 2071 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.10, 43 (1979)

S.A.Artamonov, V.I.Isakov

Quasiparticle Model for Odd-Odd Spherical Nuclei

NUCLEAR STRUCTURE 122Sb, 208At; calculated levels. Quasiparticle model, odd-odd nuclei.


1977IS06      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 2074 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.10, 72 (1977)

V.I.Isakov, S.A.Artamonov, L.A.Sliv

Spectra of Nuclides in the Lead Region and the Random-Phase Method

NUCLEAR STRUCTURE 206,210Pb, 210Po, 206Hg, 208,210Bi, 206,208Tl; calculated levels, J, π. Random phase method.


1974IS03      Yad.Fiz. 20, 283 (1974); Sov.J.Nucl.Phys. 20, 151 (1975)

V.I.Isakov, Y.I.Kharitonov, S.A.Artamonov, L.A.Sliv

Magnetic Moment of the 209Bi Nucleus

NUCLEAR MOMENTS 209Bi; calculated anomaly in μ.


1974IS08      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 2466 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.12, 1 (1974)

V.I.Isakov, L.A.Sliv

Analysis of the Data on the Magnetic Moments of Nuclei in the Vicinity Of Lead

NUCLEAR STRUCTURE 209Bi, 207Tl, 207,209Pb; calculated B(M1), μ. 204,206,210,208Po, 211At, 212Rn, 214Ra; calculated g.


1972IS09      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 798 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 720 (1973)

V.I.Isakov, T.A.Kozhamkulov, L.A.Sliv

Configuration Mixing and Effective Charge in 211At

NUCLEAR STRUCTURE 211At calculated levels, configurations, B(E2).


1972IS10      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 805 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 727 (1973)

V.I.Isakov

Properties of 71Ga According to the Shell Model

NUCLEAR STRUCTURE 71Ga calculated levels, J, π, B(E2).


1972IS11      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 848 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 767 (1973)

V.I.Isakov, T.A.Kozhamkulov, V.N.Guman

Structure of the Low-Lying States of 93Tc and 91Nb

NUCLEAR STRUCTURE 91Nb, 93Tc; calculated levels, J, π. Three-particle configurations.


1972IS15      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 2157 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 1895 (1973)

V.I.Isakov, T.A.Kozhamkulov, L.A.Sliv

Effective Internucleon Interaction and Properties of Nuclei Near Lead

NUCLEAR STRUCTURE 210Po, 210Pb, 210Bi; calculated levels, J, π.


1971IS03      Yad.Fiz. 13, 512 (1971); Sov.J.Nucl.Phys. 13, 287 (1971)

V.I.Isakov, T.A.Kozhamkulov

Interaction of Single-Particle and Collective Excitations in Odd Nuclei Near Pb

NUCLEAR STRUCTURE 207,209Pb, 209Bi, 207Tl; calculated levels, B(EL).


1970ER14      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 2146 (1970);Bull.Acad.Sci. USSR, Phys.Ser. 34, 1914 (1971)

K.I.Erokhina, V.I.Isakov, I.K.Lemberg

Properties of Odd Nuclei in the Excited-Core Model

NUCLEAR STRUCTURE 53Cr, 59Co, 63,65Cu; calculated levels, B(λ), quadrupole moment. Excited-core model.


1968BI13      Izv.Akad.Nauk SSSR, Ser.Fiz. 32, 1618 (1968); Bull.Acad.Sci.USSR, Phys.Ser. 32, 1504 (1969)

B.L.Birbrair, K.I.Erokhina, V.I.Isakov, I.K.Lemberg

L-Forbidden Magnetic Dipole Transitions and Magnetic Moments of Odd-A Spherical Nuclei


1967BI14      Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 1696 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 1736 (1968)

B.L.Birbrair, G.M.Gusinskii, V.I.Isakov, I.K.Lemberg

Probabilities for l-Forbidden M1 Transitions and the Magnetic Moments Of Odd-A Spherical Nuclei


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