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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 ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132}Sn; 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 ^{48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78}Ni; 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 f_7/2 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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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 ^{96,97,98,99,100}Cd, ^{97,98,99,100,101}In, ^{98,99,100,101,102}Sn, ^{99,100,101,102,103}Sb, ^{100,101,102,103,104}Te; 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, T_1/2. 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 ^{160,161,162,163,164}Hg, ^{161,162,163,164,165}Tl, ^{162,163,164,165,166}Pb, ^{163,164,165,166,167}Bi, ^{164,165,166,167,168}Po; 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, ^{132,133,134,135}I, ^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, ^{132,133,134,135}I, ^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
Citations: PlumX Metrics

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
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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, T_1/2, ICC. Model comparison.

doi: 10.1103/PhysRevC.51.500
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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, T_1/2, γ multipolarity, configuration, B(λ), effective charges.

doi: 10.1103/PhysRevLett.75.3090
Citations: PlumX Metrics

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 ^{60,62,64,66,68,70,72,74}Zn, ^{64,66,68,70,72,74,76,78}Ge, ^{68,70,72,74,76,78,80,82,84}Se, ^{72,74,76,78,80,82,84,86}Kr, ^{78,80,82,84,86,88}Sr, ^{80,82,84,86,88,90}Zr; 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, T_1/2, 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
Citations: PlumX Metrics

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), (FoT_1/2); 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 ^{147,148,150,152}Tb, ^{149,150,151,152}Ho, ^{148,149,150,151,153,146}Dy, ^156,158Tm, ^{150,152,148,154}Er; 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. ^{204,206,210,208}Po, 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