NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = L.Govor Found 82 matches. 2017GO07 Phys.Atomic Nuclei 80, 1 (2017); Yad.Fiz. 80, 2 (2017) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov Level structure of 164Dy from the (n, n'γ) reaction NUCLEAR REACTIONS 164Dy(n, n'), E fast; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, angular distributions of gamma rays with respect to the neutron-beam axis, J, π, level scheme, rotational bands. The IR-8 reactor at the National Research Center Kurchatov Institute.
doi: 10.1134/S1063778816050082
2017GO21 Phys.Atomic Nuclei 80, 1039 (2017) L.I.Govor, V.A.Kurkin, I.V.Mikhailov Investigations of Properties of 89Y Levels with Reactor Fast Neutrons NUCLEAR REACTIONS 89Y(n, n'γ), E=0.05-4.5 MeV; measured Eγ, Iγ(θ) using HPGe; deduced 164 γ-ray transitions intensity, energy, J, π, T1/2 of lowest 32 levels using DSAM (Doppler Shift Attenuation Method).
doi: 10.1134/S1063778817060102
2015GO08 Phys.Atomic Nuclei 78, 167 (2015); Yad.Fiz. 78, 191 (2015) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov On the absence of rotational levels for JπK = 0+02 and 2+22 nonrotational states in 164Dy and 166Er
doi: 10.1134/S1063778815020155
2015GO09 Phys.Atomic Nuclei 78, 171 (2015); Yad.Fiz. 78, 196 (2015) L.I.Govor, A.M.Demidov, S.A.Berendakov Investigation of 166Er in the respective (n, n 'γ) reaction NUCLEAR STRUCTURE 164Dy, 166Er; analyzed available data, level energies, J, π; deduced absence of rotational bands and nonrotational states.
doi: 10.1134/S1063778815020167
2014GO06 Phys.Atomic Nuclei 77, 131 (2014); Yad.Fiz. 77, 154 (2014) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov Investigation of 238U in the (n, n'γ) reaction NUCLEAR REACTIONS 238U(n, nγ), (n, F), E fast; measured reaction products, Eγ, Iγ; deduced fission fragment yields, γ-ray energy and intensity, J, π, level scheme.
doi: 10.1134/S1063778814010086
2012GO25 Phys.Atomic Nuclei 75, 1432 (2012); Yad.Fiz. 75, 1511 (2012) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov Investigation of γ radiation from 178Hf in the respective (n, n'γ) reaction NUCLEAR REACTIONS 178Hf(n, nγ), E < 2 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, rotational bands. Comparison with available data.
doi: 10.1134/S1063778812110058
2010GO12 Phys.Atomic Nuclei 73, 1101 (2010); Yad.Fiz. 73, 1139 (2010) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov On the Kπ = O+ rotational bands in the 178Hf nucleus NUCLEAR REACTIONS 178Hf(n, nγ), E not given; measured Eγ, Iγ, γ-γ-coin.; deduced angular distribution of g-rays, rotational bands, level scheme, J, π, deformation.
doi: 10.1134/S106377881007001X
2010GO15 Phys.Atomic Nuclei 73, 1289 (2010); Yad.Fiz. 73, 1331 (2010) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov Multipole mixtures in gamma transitions from the reaction 92Mo(n, n'γ) NUCLEAR REACTIONS 92Mo(n, n'γ), E not given; measured Eγ, Iγ; deduced level energies, yields, σ(θ).
doi: 10.1134/S1063778810080016
2009DE05 Phys.Atomic Nuclei 72, 201 (2009); Yad.Fiz. 72, 228 (2009) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Deexcitation of Kπ = 0+2, 0+3, and 2+1 levels by M1 transitions in nonspherical even-even nuclei
doi: 10.1134/S106377880902001X
2009DE06 Phys.Atomic Nuclei 72, 209 (2009); Yad.Fiz. 72, 236 (2009) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Confrontation of nucleus deformation and multipole mixture parameters in (2+0n-2+01) transitions with rotational band structure for Kπ = 0+2 and 0+3
doi: 10.1134/S1063778809020021
2009GO33 Phys.Atomic Nuclei 72, 1799 (2009); Yad.Fiz. 72, 1859 (2009) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov Multipole mixtures in gamma transitions in the (n, n'γ) reaction on 160Gd NUCLEAR REACTIONS 160Gd(n, n'γ), E=fast; measured Eγ, Iγ; deduced level scheme, rotational bands, σ(θ) of gamma rays. Comparison with quasiparticle-phonon model.
doi: 10.1134/S1063778809110015
2008DE28 Phys.Atomic Nuclei 71, 1839 (2008); Yad.Fiz. 71, 1870 (2008) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Investigation of multipole mixtures in gamma transitions by means of the reaction 232Th(n, n'γ) NUCLEAR REACTIONS 232Th(n, n'), E=fast; measured Eγ, Iγ. 232Th; deduced levels, J, π.
doi: 10.1134/S1063778808110021
2008GO25 Phys.Atomic Nuclei 71, 1339 (2008); Yad.Fiz. 71, 1367 (2008) L.I.Govor, A.M.Demidov, V.A.Kurkin, I.V.Mikhailov Investigation of 88Sr in the reaction Sr(n, n'γ) NUCLEAR REACTIONS 88Sr(n, n'γ), E not given; measured Eγ, Iγ, Iγ(θ), lifetimes; deduced levels, mixing ratios, B(E2), B(M1); HPGe detector; DSA method.
doi: 10.1134/S1063778808080036
2007DE07 Phys.Atomic Nuclei 70, 231 (2007); Yad.Fiz. 70, 254 (2007) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov On the deexcitation of phonon excitations in nonspherical even-even nuclei by M1 transitions NUCLEAR STRUCTURE 158Gd, 160Dy, 168,170Er, 176Yb, 182W, 178Os; compiled, analyzed interband transitions δ, ground and excited states configurations.
doi: 10.1134/S1063778807020032
2006DE19 Phys.Atomic Nuclei 69, 555 (2006); Yad.Fiz. 69, 579 (2006) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Multipole Mixtures in γ Transitions from the Reaction 154Sm(n, n'γ) NUCLEAR REACTIONS 154Sm(n, n'γ), E=fast; measured Eγ, Iγ. 154Sm deduced levels, J, π, δ.
doi: 10.1134/S1063778806040016
2006DE30 Phys.Atomic Nuclei 69, 1173 (2006) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov On Deexcitation of β- and γ-Rotational Bands in Nonspherical Even-Even Nuclei NUCLEAR STRUCTURE 148,150Nd, 150,152,154Sm, 152,154,156,158Gd, 160,162,164Dy, 164,166,168,170Er, 172,174,176Yb, 174Hf, 182,184,186W, 174,176,178,180,182,184,186,188,190Os, 186,192Pt; compiled, analyzed rotational band transitions mixing ratios.
doi: 10.1134/S1063778806070131
2005DE40 At.Energ. 98, 365 (2005); At.Energy 98, 347 (2005) A.M.Demidov, L.I.Govor, I.V.Mikhailov Use of γ radiation from short-lived fission products for detecting 235U and 239Pu NUCLEAR REACTIONS 235U(n, F), E=thermal; measured delayed Eγ, Iγ from fission product decay. Application to sample characterization discussed.
doi: 10.1007/s10512-005-0216-4
2004DE49 Yad.Fiz. 67, 1908 (2004); Phys.Atomic Nuclei 67, 1884 (2004) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Employing (n, n'γ) Reactions to Exclude Nuclear Levels Erroneously Introduced in Other Investigations: On the 31- Level in 56Fe NUCLEAR REACTIONS 56Fe, 104,106Pd, 106,110,112,114,116Cd, 114,118,120,122,124Sn, 122,124,126,128,130Te, 136,138Ba, 140,142Ce, 142,144,146Nd, 148Sm(n, n'γ), E fast; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, excluded levels in adopted data sets. Fast-neutron beams from a PWR reactor of the IR-8 type.
doi: 10.1134/1.1811195
2003GO02 Yad.Fiz. 66, 19 (2003); Phys.Atomic Nuclei 66, 17 (2003) L.I.Govor, A.M.Demidov, I.V.Mikhailov Investigation of 138Ba in the (n, n'γ) Reaction NUCLEAR REACTIONS 138Ba(n, n'γ), E=fast; measured Eγ, Iγ, γ-ray polarization. 138Ba deduced levels, J, π, δ. Comparisons with neighboring nuclides, model predictions.
doi: 10.1134/1.1540653
2002BR05 Phys.Rev. C65, 024313 (2002) J.Bryssinck, L.Govor, F.Bauwens, D.Belic, P.von Brentano, D.De Frenne, C.Fransen, A.Gade, E.Jacobs, U.Kneissl, C.Kohstall, A.Linnemann, A.Nord, N.Pietralla, H.H.Pitz, M.Scheck, F.Stedile, V.Werner Low-Energy Electromagnetic Excitation Strengths in 121Sb and 123Sb NUCLEAR REACTIONS 121,123Sb(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ, elastic scattering cross sections. 121,123Sb deduced levels excitation B(E1), B(M1). Nuclear resonance fluorescence, comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.65.024313
2002GO15 Yad.Fiz. 65, 819 (2002); Phys.Atomic Nuclei 65, 785 (2002) L.I.Govor, A.M.Demidov, V.A.Kurkin Multipole Mixtures in γ Transitions Accompanying the (n, n'γ) Reaction on 162Dy NUCLEAR REACTIONS 162Dy(n, n'), E=fast; measured Eγ, Iγ(θ). 162Dy deduced transitions δ. Comparisons with previous results.
doi: 10.1134/1.1481469
2001GO36 Yad.Fiz. 64, No 7, 1329 (2001); Phys.Atomic Nuclei 64, 1254 (2001) L.I.Govor, A.M.Demidov, I.V.Mikhailov Multipole Mixtures in Gamma Transitions in 158Gd from the (n, n'γ) Reactions NUCLEAR REACTIONS 158Gd(n, n'γ), E=reactor; measured Eγ, Iγ(θ), γ-ray polarization. 158Gd deduced levels, J, π, δ.
doi: 10.1134/1.1389552
2000BA63 Phys.Rev. C62, 024302 (2000) F.Bauwens, J.Bryssinck, D.De Frenne, K.Govaert, L.Govor, M.Hagemann, J.Heyse, E.Jacobs, W.Mondelaers, V.Yu.Ponomarev Dipole Transitions to Bound States in 56Fe and 58Ni NUCLEAR REACTIONS 56Fe, 58Ni(γ, γ'), E=6.5, 10 MeV bremsstrahlung; 56Fe, 58Ni(polarized γ, γ'), E=12 MeV bremsstrahlung; measured Eγ, Iγ. 56Fe, 58Ni deduced levels, J, π, widths, dipole transition strength distributions. Nuclear resonance fluorescence. Quasiparticle phonon model calculations.
doi: 10.1103/PhysRevC.62.024302
2000BR05 Phys.Rev. C61, 024309 (2000) J.Bryssinck, L.Govor, V.Yu.Ponomarev, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, T.Eckert, C.Fransen, K.Govaert, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner Systematic Study of Electric Quadrupole Excitations in the Stable Even Mass Sn Nuclei NUCLEAR REACTIONS 116,118,120,122,124Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 116,118,120,122,124Sn deduced levels J, π, B(E1), B(E2).
doi: 10.1103/PhysRevC.61.024309
2000BR33 Phys.Rev. C62, 014309 (2000) J.Bryssinck, L.Govor, V.Yu.Ponomarev, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, C.Fransen, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner Search for the Electric Dipole Excitations to the 3s1/2 (x) [21+ (x) 31-] Multiplet in 117Sn NUCLEAR REACTIONS 117Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ(θ). 117Sn deduced levels, widths, excitation B(E1). Comparison with quasiparticle phonon model calculations.
doi: 10.1103/PhysRevC.62.014309
2000DE59 Bull.Rus.Acad.Sci.Phys. 64, 725 (2000) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Multipole Mixes at De-Excitation of γ-Vibrational Band Levels to Ground-State Rotational Band Levels in 158Gd, 162Dy, 166, 168, 170Er, 176Yb, and 182W Nuclei NUCLEAR REACTIONS 158Gd, 162Dy, 166,168,170Er, 176Yb, 182W(n, n'γ), E=reactor; measured Eγ, Iγ(θ). 158Gd, 162Dy, 166,168,170Er, 176Yb, 182W deduced levels, J, π, δ.
1999BR12 Phys.Rev. C59, 1930 (1999) J.Bryssinck, L.Govor, D.Belic, F.Bauwens, O.Beck, P.von Brentano, D.De Frenne, T.Eckert, C.Fransen, K.Govaert, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Yu.Ponomarev, V.Werner Uniform Properties of Jπ = 1- Two-Phonon States in the Semimagic Even-Even Tin Isotopes 116, 118, 120, 122, 124Sn NUCLEAR REACTIONS 116,118,120,122,124Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 116,118,120,122,124Sn deduced levels, J, π, excitation B(M1), two-phonon excitations. Quasiparticle-phonon model calculations.
doi: 10.1103/PhysRevC.59.1930
1999DE37 Yad.Fiz. 62, No 8, 1349 (1999); Phys.Atomic Nuclei 62, 1271 (1999) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Multipole Mixtures for (2γ+-2g+) Transitions in N = 90-110 Nonspherical Nuclei NUCLEAR STRUCTURE 150,152Sm, 152,154,156,158Gd, 160,162,164Dy, 166,168,170Er, 174,176,178,180,182,184,186,188Os, 172,176Yb, 182,184,186W; compiled, analyzed δ for transitions from vibrational bands; deduced systematic features, configuration effects.
1999PO22 Phys.Rev.Lett. 83, 4029 (1999) V.Yu.Ponomarev, J.Bryssinck, L.Govor, F.Bauwens, O.Beck, D.Belic, P.von Brentano, D.De Frenne, C.Fransen, R.-D.Herzberg, E.Jacobs, U.Kneissl, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, V.Werner Strong Fragmentation of Low-Energy Electromagnetic Excitation Strength in 117Sn NUCLEAR REACTIONS 117Sn(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, integral elastic σ. 117Sn deduced fragmentation of low-energy electromagnetic excitation strength. Comparison with microscopic calculations. Nuclear resonance fluorescence technique.
doi: 10.1103/PhysRevLett.83.4029
1998BE20 Yad.Fiz. 61, No 3, 389 (1998); Phys.Atomic Nuclei 61, 329 (1998) S.A.Berendakov, L.I.Govor, E.P.Grigoriev, A.M.Demidov, P.A.Sushkov Population of 168Er Levels in the Reactions 167Er(n, γ)168Er, 168Er(n, n'γ), and 168Er(γ, γ') NUCLEAR REACTIONS 168Er(n, n'), E=fast; measured Eγ, Iγ. 168Er deduced levels, J, π. Comparison with (n, γ), (γ, γ') results. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41296. 1998BE62 Yad.Fiz. 61, No 9, 1547 (1998); Phys.Atomic Nuclei 61, 1437 (1998) S.A.Berendakov, L.I.Govor, A.M.Demidov Multipole-Mixing Ratios as Determined for γ Transitions in 168Er, 182W, and 186W from an Investigation of (n, n'γ) Reactions NUCLEAR REACTIONS 168Er(n, n'), E=reactor; measured Eγ, Iγ(θ), linear polarization. 182W(n, n'), E=reactor; measured Eγ, Iγ(θ). 168Er, 182W deduced levels J, π, δ. Comparison with results from 186W data, mixing ratio systematics discussed. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41319. 1998GO07 Phys.Rev. C57, 2229 (1998) K.Govaert, F.Bauwens, J.Bryssinck, D.De Frenne, E.Jacobs, W.Mondelaers, L.Govor, V.Yu.Ponomarev Dipole Excitations to Bound States in 116Sn and 124Sn NUCLEAR REACTIONS 116,124Sn(polarized γ, γ'), E=12 MeV bremsstrahlung; 116,124Sn(γ, γ'), E=4.1, 7.5, 10 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. 116,124Sn deduced E1, M1 strength distributions. Comparison with quasiparticle phonon model, tagged photon scattering.
doi: 10.1103/PhysRevC.57.2229
1998IS05 Yad.Fiz. 61, No 4, 585 (1998); Phys.Atomic Nuclei 61, 515 (1998) B.S.Ishkhanov, I.M.Kapitonov, E.V.Shirokov, B.A.Yurev, L.I.Govor, A.M.Demidov Determination of the Half-Life of the 56Fe Level at 3449 keV in the Self-Absorption Experiment NUCLEAR REACTIONS 56Fe(γ, γ'), E=6.6 MeV bremsstrahlung; measured Eγ, Iγ. 56Fe level deduced Γ, T1/2, B(M1).
1997DE21 Yad.Fiz. 60, No 4, 581 (1997); Phys.Atomic Nuclei 60, 503 (1997) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Signs of the Multipole-Mixing Ratios for 2+(2, 3)-2+1 and 3+1-2+1 Transitions in Even-Even Nuclei NUCLEAR STRUCTURE 52Cr, 54,56,58Fe, 62,64,68,70Zn, 70,72,74,76Ge, 74,76,78Se, 80,82Kr, 84Sr, 96Mo, 100,102,104,106,108Ru, 104,106Pd, 106,108,110,112,114,116Cd, 116,120,122,124Sn, 122,126,128,130Te, 124,126,128,132,134Xe, 130,132,134,136,138,140Ba, 140,142Ce, 142,144,146,148,150Nd, 146,148,150,152Sm, 152,154,156Gd, 160,164Dy, 166,168,170Er, 182,184,186W, 174,176,178,180,182,184,186,188,190,192Os, 192,196Pt, 204,206Pb; analyzed, reviewed δ data for certain transitions; deduced model parameters dependence. Interacting boson model.
1997GO20 Yad.Fiz. 60, No 10, 1733 (1997); Phys.Atomic Nuclei 60, 1579 (1997) L.I.Govor, A.M.Demidov, Yu.K.Cherepantsev Investigation of 148Sm in (n, n'γ) and ((n-bar)(res), γ) Reactions NUCLEAR REACTIONS 148Sm(n, n'γ), E=reactor; 147Sm(n, γ), E=reactor; measured Eγ, Iγ. 148Sm deduced levels, J, π, B(λ), transition E0 contribution. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41376. 1996DE28 Yad.Fiz. 59, No 4, 581 (1996); Phys.Atomic Nuclei 59, 549 (1996) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov Sign of the Multipole-Mixing Ratio δ(E2/M1) in the 2+2 → 2+1, 2+3 → 2+1 Transitions in Even-Even Spherical Nuclei NUCLEAR STRUCTURE 106,108,110,112,114,116Cd, 114,116,118,120,122,124Sn, 122,124,126,128,130Te, 134Ba; analyzed δ(E2/M1); deduced δ, softness correlation.
1996GO29 Yad.Fiz. 59, No 10, 1733 (1996); Phys.Atomic Nuclei 59, 1675 (1996) L.I.Govor, A.M.Demidov, V.A.Kurkin Study of 142Nd in a (n, n'γ) Reaction NUCLEAR REACTIONS 142Nd(n, n'γ), E=fast; measured Eγ, Iγ, γ(θ), linear polarization. 142Nd deduced levels, J, π, δ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41234. 1996IS04 Yad.Fiz. 59, No 7, 1157 (1996); Phys.Atomic Nuclei 59, 1109 (1996) B.S.Ishkhanov, I.M.Kapitonov, D.A.Rodionov, E.V.Shirokov, B.A.Yurev, L.I.Govor, A.M.Demidov, O.K.Zhuravlev Low-Lying Dipole Excitations of the 48Ti Nucleus: Investigation by the method of resonance fluorescence NUCLEAR REACTIONS 48Ti(γ, γ'), E ≤ 6.6 MeV bremsstrahlung; measured Eγ, Iγ. 48Ti deduced levels, J, π, transitions γ multi-polarity, Γ0, B(λ). Resonance fluorescence technique.
1994GO25 Phys.Lett. 335B, 113 (1994) K.Govaert, L.Govor, E.Jacobs, D.De Frenne, W.Mondelaers, K.Persyn, M.L.Yoneama, U.Kneissl, J.Margraf, H.H.Pitz, K.Huber, S.Lindenstruth, R.Stock, K.Heyde, A.Vdovin, V.Yu.Ponomarev Observation of a 1- Two Phonon 2+ (x) 3- Excitation in 116Sn and 124Sn NUCLEAR REACTIONS 116,124Sn(γ, γ'), E=4.1, 10 MeV bremsstrahlung; 116,124Sn(polarized γ, γ'), E=12 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. 116,124Sn deduced levels, J, π, γ-multipolarity, B(λ), configuration, widths, ratio. Quasiparticle RPA. Linearly polarized beam.
doi: 10.1016/0370-2693(94)91400-1
1993GO23 Yad.Fiz. 56, No 12, 15 (1993); Phys.Atomic Nuclei 56, 1625 (1993) L.I.Govor, A.M.Demidov, V.A.Kurkin Study of γ Transitions of 140Ce in the Reaction (n, n'γ) NUCLEAR REACTIONS 140Ce(n, n'γ), E=fast; measured Eγ, Iγ(θ), linear polarization, DSA. 140Ce levels deduced T1/2, B(λ), δ, J, π. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41142. 1991GO07 Yad.Fiz. 53, 3 (1991); Sov.J.Nucl.Phys. 53, 1 (1991) L.I.Govor, A.M.Demidov, I.V.Mikhailov Comparison of the Radiative Properties of the Complete Level Systems of the Even-Even 114-124Sn Isotopes up to Excitation Energy 3.0 MeV NUCLEAR REACTIONS 114,116,118,120,122,124Sn(n, n'), E=fast; measured Eγ, Iγ, γ(θ), linear polarization, Doppler shift reduction. 114,116,118,120,124Sn deduced levels, J, π, T1/2, δ, B(λ).
1991GO24 Yad.Fiz. 54, 330 (1991); Sov.J.Nucl.Phys. 54, 196 (1991) L.I.Govor, A.M.Demidov, O.K.Zhuravlev, I.V.Mikhailov, E.Yu.Shkuratova Lifetime Measurements for Excited 116-124Sn States in the (n, n'γ) Reaction NUCLEAR REACTIONS 116,118,122,124,120Sn(n, n'γ), E=fast; measured γ-spectra, DSA. 116,118,120,122,124Sn levels deduced T1/2.
1990BE50 Yad.Fiz. 52, 609 (1990); Sov.J.Nucl.Phys. 52, 389 (1990) S.A.Berendakov, L.I.Govor, A.M.Demidov, I.V.Mikhailov Comparison of the De-Excitation Schemes of the Complete System of Levels of 122-130Te up to Excitation Energy 2.5 MeV NUCLEAR STRUCTURE 114,116,118,120,122,124,126,128,130,132Te; analyzed data; deduced levels, Iγ, δ. Data from (n, n').
1990GO33 Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 526 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.3, 147 (1990) L.I.Govor, A.M.Demidov, V.A.Kurkin Spectrum and Angular Distribution of γ Rays from the Reaction 208Pb(n, n'γ) NUCLEAR REACTIONS 208Pb(n, n'γ), E=fast; measured Eγ, Iγ, γ(θ). 208Pb deduced levels, J, π, γ-multipolarity. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41045. 1989DE51 Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 888 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.5, 65 (1989) A.M.Demidov, L.I.Govor, I.V.Mikhailov Causes of the Periodical Change of Radioactive Properties of Low-Lying Levels in Even-Even Nuclei with A = 96-154 NUCLEAR STRUCTURE 130Te, 118Sn, 206Pb; analyzed transition δ; deduced periodicity causes.
1988BE51 Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 1020 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.5, 181 (1988) S.A.Berendakov, L.I.Govor, A.M.Demidov, I.V.Mikhailov The γ-Rays from 126Te(n, n'γ) NUCLEAR REACTIONS 126Te(n, n'γ), E=fast; measured E(γ), I(γ), γ linear polarization, γ(θ). 126Te deduced levels, J, π, δ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40962. 1988BE52 Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 1028 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.5, 187 (1988) S.A.Berendakov, L.I.Govor, A.M.Demidov, I.V.Mikhailov The γ Rays from 130Te(n, n'γ) NUCLEAR REACTIONS 130Te(n, n'γ), E=reactor; measured E(γ), I(γ), γ(θ), linear polarization. 130Te deduced levels, J, π, δ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40962. 1988DE14 Yad.Fiz. 47, 897 (1988) A.M.Demidov, L.I.Govor, V.A.Kurkin, I.V.Mikhailov, S.Yu.Araddad, J.M.Rateb, S.M.Zlitni A Gross Structure in Radiation Characteristics of Low-Lying States of the A = 96-154 Even-Even Nuclei NUCLEAR STRUCTURE 96,98Mo, 100,102,104,106,108Ru, 102,104,106Pd, 106,108,110,112,114Cd; 112,114,116,118,120,122,124Sn, 122,124,126,128,130Te, 124,126,128,130,132,134Xe, 132,134,136,138,140Ba, 140,142Ce, 146,148,150,152Sm, 144,146,148,150Nd, 152,154Gd; analyzed γ-decay data; deduced δ systematics.
1986BA72 Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 1898 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.10, 23 (1986) K.A.Baskova, G.I.Borisov, A.B.Vovk, T.M.Gerus, L.I.Govor, A.M.Demidov, I.V.Mikhailov 111Cd Levels Excited in (n-bar(res), γ) Reaction NUCLEAR REACTIONS 110Cd(n, γ), E=20-1000 eV; measured Eγ, Iγ. 111Cd deduced levels, J, π. Enriched target, Ge detectors, resonance averaging procedure.
1984GA31 Yad.Fiz. 40, 561 (1984) S.N.Galyamin, L.I.Govor, A.M.Demidov, O.K.Zhuravlev, V.A.Kurkin, Yu.K.Cherepantsev Measurements of Gamma-Quantum Linear Polarization in 142,144,146,150Nd(n, n'γ) Reactions NUCLEAR REACTIONS 142,144,146,150Nd(n, n'γ), E=fast; measured Eγ, Iγ, linear polarization, γ(θ). 142,144,146,150Nd deduced transition γ-multipolarity, δ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41543. 1984GO20 At.Energ. 57, 270 (1984); Sov.At.Energy 57, 732 (1984) L.I.Govor, A.M.Demidov, O.K.Zhuravlev, V.A.Kurkin, Yu.K.Cherepantsev Using a Linear Polarimeter for Investigating the γ Radiation of an (n, n'γ) Reaction NUCLEAR REACTIONS 148Nd(n, n'γ), E=fast; measured γ linear polarization. 148Nd levels deduced δ, J, π. Enriched target. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41574. 1983AL11 Nucl.Phys. A402, 247 (1983) T.J.Al-Janabi, J.D.Jafar, K.M.Mahmood, H.M.Youhana, A.M.Demidov, L.I.Govor Angular Distribution Studies in 14460Nd NUCLEAR REACTIONS 144Nd(n, n'γ), E=reactor; measured Eγ, Iγ, γ(θ). 144Nd deduced levels, J, π, mixing ratios. Enriched target.
doi: 10.1016/0375-9474(83)90497-9
1983AL12 J.Phys.(London) G9, 779 (1983) T.J.Al-Janabi, J.D.Jafar, H.M.Youhana, A.M.Demidov, L.I.Govor Levels in 14660Nd Populated by the (n, n'γ) Reaction NUCLEAR REACTIONS 146Nd(n, n'γ), E=fast; measured Eγ, Iγ, γ(θ). 146Nd deduced levels, J, π, δ. Enriched target.
doi: 10.1088/0305-4616/9/7/013
1983AV07 Izv.Akad.Nauk SSSR, Ser.Fiz. 47, 851 (1983) V.D.Avchukhov, K.A.Baskova, V.A.Bondarenko, A.V.Vovk, T.M.Gerus, L.I.Govor, A.M.Demidov Investigation of the Level Scheme of 147Sm NUCLEAR REACTIONS 147Sm(n, n'γ), E=fast; measured Eγ, Iγ. 147Sm deduced levels, γ-branching. Enriched target, Ge(Li) detector.
1983AV08 Yad.Fiz. 38, 817 (1983) V.D.Avchukhov, K.A.Baskova, A.B.Vovk, T.M.Gerus, L.I.Govor, A.M.Demidov On Excitation of Levels of Odd Nuclei in Inelastic Scattering of Fast Neutrons NUCLEAR REACTIONS 35Cl, 39K, 45Sc, 47Ti, 51V, 55Mn, 59Co, 63,65Cu, 69,71Ga, 75As, 79,81Br, 85,87Rb, 89Y, 91Zr, 93Nb, 97Mo, 105Rh, 105Pd, 107,109Ag, 111,113Cd, 115In, 121,123Sb, 127I, 133Cs, 141Pr, 147Sm, 207Pb, 209Bi(n, n'), E=fast; analyzed low-level population data; deduced statistical model validity. 55Mn, 89Y, 207Pb, 209Bi deduced collective effects.
1983GO15 Nucl.Phys. A406, 456 (1983) L.I.Govor, A.M.Demidov, M.A.Al-Amili, T.J.Al-Janabi, V.D.Avchukhov, K.A.Baskova, A.B.Vovk Investigation of the Level Scheme of 145Nd in the (n, n'γ) Reaction NUCLEAR REACTIONS 145Nd(n, n'γ), E=reactor; measured Eγ, Iγ(θ). 145Nd deduced levels, J, level populations, γ-branching, γ-multipolarities. Enriched target.
doi: 10.1016/0375-9474(83)90370-6
1982AV05 Izv.Akad.Nauk SSSR, Ser.Fiz. 46, 947 (1982) V.D.Avchukhov, K.A.Baskova, V.A.Bondarenko, A.B.Vovk, L.I.Govor, A.D.Demidov Angular Distribution of γ-Quanta in the Reaction 93Nb(n, n'γ) NUCLEAR REACTIONS 93Nb(n, n'γ), E=reactor; measured Eγ, Iγ, γ(θ). 93Nb levels deduced δ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40624. 1980DE07 Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 135 (1980); Bull.Acad.Sci.USSR, Phys.Ser. 44, No.1, 109 (1980) A.M.Demidov, L.I.Govor, I.B.Shukalov, M.R.Akhmed, S.al-Najar, M.A.al-Amili, N.Rammo, N.al-Assafi Multipole Mixing in γ-Rays of 124,126,128,130Te NUCLEAR REACTIONS 124,126,128,130Te(n, n'γ), E=fast; measured Eγ, Iγ(θ). 124,126,128,130Te deduced levels, γ-branching, J, δ. Separated isotopes. Ge(Li) detector. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30673. 1979AV02 Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 2333 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.11, 77 (1979) V.D.Avchukhov, K.A.Baskova, T.M.Bekukh, A.B.Vovk, L.I.Govor, A.M.Demidov, M.M.Komkov Angular Distribution of Gamma Photons in (n, n'γ) Reaction on 91Zr NUCLEAR REACTIONS 91Zr(n, n'), E=fast; measured Eγ, Iγ(θ). 91Zr deduced levels, J, δ, γ-branching. Enriched target, Ge(Li) detector. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40528. 1979DE37 Yad.Fiz. 30, 289 (1979); Sov.J.Nucl.Phys. 30, 149 (1979) A.M.Demidov, L.I.Govor, O.K.Zhuravlev, M.M.Komkov, V.A.Kurkin, I.B.Shukalov Determination of Multipole Admixtures in 2+2 → 2+1 Transitions in the Isotopes 112,114Sn NUCLEAR REACTIONS 112,114Sn(n, n'γ), E=fast; measured Iγ(θ). 112,114Sn transitions deduced δ.
1979GO18 Yad.Fiz. 29, 1425 (1979); Sov.J.Nucl.Phys. 29, 731 (1979) L.I.Govor, A.M.Demidov, M.M.Komkov Cross Sections for Excitation of Levels in the (n, n'γ) Reaction in Spherical Even-Even Nuclei with 28 ≤ A ≤ 152 NUCLEAR REACTIONS 92Mo, 104,108,110Pd, 124,128,130Te, 150,152Sm(n, n'γ); calculated integral σ. Hauser-Feshbach moldauer model.
1978AV04 Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 1937 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.9, 120 (1978) V.D.Avchukhov, M.R.Akhmed, K.A.Baskova, A.B.Vovk, L.I.Govor, A.M.Demidov Excitation of the Levels of 184W in the (n, n'γ) Reaction NUCLEAR REACTIONS 184W(n, n'γ), E=reactor spectrum; measured Eγ, Iγ. 184W deduced levels, J, K, π, γ-branching. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40449. 1978AV05 Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 1942 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.9, 124 (1978) V.D.Avchukhov, M.A.Al-Amili, M.R.Akhmed, K.A.Baskova, A.B.Vovk, L.I.Govor, A.M.Demidov Excitation of the Levels of 186W in the (n, n'γ) Reaction NUCLEAR REACTIONS 186W(n, n'γ), E=0.06-3 MeV; measured Eγ, Iγ. 186W levels deduced J, π, γ-branching. Enriched target. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40449. 1978AV06 Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 2624 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.12, 134 (1978) V.D.Avchukhov, M.R.Akhmed, K.A.Baskova, A.B.Vovk, L.I.Govor, A.N.Demidov, I.B.Shukalov Angular Distributions of γ-Quanta in the (n, n'γ) Reaction on 127I NUCLEAR REACTIONS 127I(n, n'γ), E=fast; measured γ(θ). 127I levels deduced J, π, δ(E2/M1). Legendre polynomial analysis.
1978AV08 Probl.Yad.Fiz.Kosm.Luchei 8, 18 (1978) V.D.Avchukhov, M.R.Akhmed, M.A.Al-Amili, S.Al-Nadzhar, K.A.Baskova, A.B.Vovk, L.I.Govor, A.M.Demidov, M.M.Komkov, N.Rammo De-Excitation of the 115In Levels in (n, n'γ) Reaction NUCLEAR REACTIONS 115In(n, n'γ), E=fast; measured Eγ, Iγ. 115In deduced levels, J, π, γ-branching. Ge(Li) detector, natural targets.
1978DE31 Yad.Fiz. 28, 870 (1978); Sov.J.Nucl.Phys. 28, 445 (1978) A.M.Demidov, L.I.Govor, O.K.Zhuravlev, M.M.Komkov, V.A.Kurkin, I.B.Shukalov Effect of Pair Interactions on the Values of Δ = (E2/M1)1/2 in 2+2 → 2+1 Transitions of Tin Isotopes NUCLEAR REACTIONS 116,118,120,122,124Sn(n, n'γ), E not given; analyzed σ(θ); deduced neutron dependence of E2/M1 mixing.
1978DE41 Atlas of Gamma-Ray Spectra from the Inelastic Scattering of Reactor Fast Neutrons, Part I and II, Atomizdat, Moscow (1978) A.M.Demidov, I.Govor, Yu.K.Cherepantsev, M.R.Ahmed, S.Al-Najjar, M.A.Al-Amili, N.Al-Assafi, N.Rammo COMPILATION Z=3-92; compiled experimental values of Eγ, Iγ, decay schemes, energy levels.
1978DE42 Probl.Yad.Fiz.Kosm.Luchei 8, 113 (1978) A.M.Demidov, L.I.Govor, M.R.Akhmed, Ya.S.Al-Shiraida, S.Al-Nadzhar, M.A.Al-Amili A Study of γ Transitions in 152,154Sm with Fast Pile Neutrons NUCLEAR REACTIONS 152,154Sm(n, n'γ), E=fast; measured Eγ, Iγ. 152,154Sm deduced levels, J, π, γ-branching, configurations. Enriched targets.
1977AK06 Probl.Yad.Fiz.Kosm.Luchei 7, 31 (1977) M.R.Akhmed, Ya.S.Al-Shiraida, S.Al-Nadzhar, M.A.Al-Amili, A.M.Demidov, L.I.Govor A Study of γ Transitions in 144, 148, 150Sm with Fast Pile Neutrons NUCLEAR REACTIONS 144,148,150Sm(n, n'γ), E=0.08-3.5 MeV; measured Eγ, Iγ. 144,148,150Sm deduced levels, J, π, γ-branching. Ge(Li) detectors.
1977AV02 Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 76 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.1, 60 (1977) V.D.Avchukhov, M.R.Ahmed, A.Al-Amili, N.Al-Assafi, S.Al-Najjar, K.A.Baskova, A.B.Vovk, L.I.Govor, A.M.Demidov Deexcitation of 133Cs Levels Excited in the (n, n'γ) Reaction NUCLEAR REACTIONS 133Cs(n, n'γ), E=fast reactor-neutrons; measured Eγ, Iγ, Iγ(θ). 133Cs deduced levels, J, π, γ-branching.
1977AV04 Probl.Yad.Fiz.Kosm.Luchei 7, 23 (1977) V.D.Avchukhov, M.R.Akhmed, M.A.Al-Amili, S.Al-Nadzhar, K.A.Baskova, A.B.Vovk, L.I.Govor, A.M.Demidov De-Excitation of the 127I Levels in (n, n'γ) Reaction NUCLEAR REACTIONS 127I(n, n'γ), E=fast; measured Eγ, Iγ. 127I deduced levels, J, π, γ-branching. Ge(Li) detectors.
1976AV07 Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 1224 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.6, 106 (1976) V.D.Avchukhov, M.A.Al-Amili, M.R.Akhmed, K.A.Baskova, S.S.Vasilev, L.I.Govor, A.M.Demidov, S.Al-Nadzhar, K.I.Shakarchi, T.V.Chugai Level Scheme of 105Pd RADIOACTIVITY 105mAg; measured Eγ, Iγ. 105Pd deduced levels, J, π. NUCLEAR REACTIONS 105Pd(n, n'γ), E not given; measured Eγ, Iγ. 105Pd deduced levels, J, π. Hauser-Feshbach analysis.
1976BA34 Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 794 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.4, 88 (1976) K.A.Baskova, A.B.Vovk, L.I.Govor, E.P.Grigorev, A.M.Demidov, M.M.Komkov, T.V.Chugai Decay of 164Dy Levels in the Reaction (n, n'γ) NUCLEAR REACTIONS 164Dy(n, n'γ), E=fast(reactor); measured Eγ, Iγ. 164Dy deduced levels, γ-branching. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41683. 1976DE23 Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 157 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.1, 132 (1976) A.M.Demidov, L.I.Govor, O.K.Zhuravlev, M.M.Komkov, I.B.Shukalov Angular Distribution of 110,112Cd γ Rays Emitted in Inelastic Scattering of Fast Reactor Neutrons NUCLEAR REACTIONS 110,112Cd(n, n'γ), E=fast(reactor); measured Eγ, Iγ(θ). 110,112Cd deduced levels, γ-branching, δ. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41552. 1976DE42 Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 1241 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.6, 119 (1976) A.M.Demidov, L.I.Govor, O.K.Zhuravlev, M.M.Komkov, I.B.Shchukalov Angular Distributions of γ-Rays Emitted during the Inelastic Scattering of Fast Neutrons from a Reactor by 114,116Cd NUCLEAR REACTIONS 114,116Cd(n, n'γ), E=reactor spectrum; measured Eγ, Iγ(θ). 114,116Cd deduced levels, J, π, γ-branching, δ. Hauser-Feshbach analysis. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41553. 1975GO11 Nucl.Phys. A245, 13 (1975) L.I.Govor, A.M.Demidov, I.B.Shukalov, M.R.Ahmed, K.I.Shakarchi, S.Al-Najjar, M.A.Al-Amili, N.Al-Assafi On Level Population in 108,110Pd in the Inelastic Scattering of Reactor Fast Neutrons NUCLEAR REACTIONS 108,110Pd(n, n'γ), E=reactor fast neutrons; measured Eγ, Iγ. 108,110Pd deduced levels, J, level populations.
doi: 10.1016/0375-9474(75)90079-2
1974AH01 Nucl.Instrum.Methods 117, 533 (1974) M.R.Ahmed, K.I.Shakarchi, S.Al-Najjar, M.A.Al-Amili, L.I.Govor, A.M.Demidov Investigation of Gamma-Ray Spectra from the Inelastic Scattering of Reactor Fast Neutrons NUCLEAR REACTIONS 54,56,57Fe, 93Nb, 106Pd, 27Al(n, n'γ), E=reactor; measured Eγ, Iγ. 54,56,57Fe, 93Nb, 106Pd, 27Al deduced levels. Mn, Ge, Sn, La, Ta, Au, Pb, Bi, Th, 104,105,108,110Pd, 116,118,120,122,124Sn, 182W(n, n'γ); measured Eγ, Iγ. Results not reported.
doi: 10.1016/0029-554X(74)90302-4
1972GR23 Yad.Fiz. 15, 625 (1972); Sov.J.Nucl.Phys. 15, 347 (1972) L.V.Groshev, L.I.Govor, A.M.Demidov Sr87 and Zr93 Fluorescence after the Capture of Thermal Neutrons NUCLEAR REACTIONS 86Sr, 90,92Zr(n, γ), E=thermal; measured Eγ, Iγ; deduced Q. 87Sr, 91,93Zr deduced levels. 87Sr, 93Zr deduced cross-over transitions. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40118. 1972GR34 Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 833 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 753 (1973) L.V.Groshev, L.I.Govor, A.M.Demidov Deexcitation of Even-Odd Germanium Nuclei after Thermal-Neutron Capture NUCLEAR REACTIONS 70,72,74,76Ge(n, γ), E=th; measured Eγ, Iγ; deduced Q. 71,73,75,77Ge deduced levels, J, π.
1971GR28 Yad.Fiz. 13, 1129 (1971); Sov.J.Nucl.Phys. 13, 647 (1971) L.V.Groshev, L.I.Govor, A.M.Demidov, A.S.Rakhimov γ-Ray Spectra and Level Schemes of Xe130 and Xe132 from (n, γ) Reaction NUCLEAR REACTIONS Xe, 129Xe(n, γ), E=thermal; measured Eγ, Iγ; deduced Q. 130,132Xe deduced levels, J, π, γ-branching. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset40182. 1968GO38 Izv.Akad.Nauk SSSR, Ser.Fiz. 32, 1719 (1968); Bull.Acad.Sci.USSR, Phys.Ser. 32, 1584 (1969) e-γ-Coincidence Study of 156Gd Levels Excited in Thermal Neutron Capture NUCLEAR REACTIONS 155Gd, 149Sm(n, γ), E = thermal; measured Eγ, Iγ, ceγ-coin. 150Sm deduced transitions. 156Gd deduced levels, J, π, ICC, B(E2).
1967GO17 Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 277 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 261 (1968) Investigation by the e-γ Coincidence Method of the Levels in 150Sm Excited in the (n, γ) Reaction NUCLEAR STRUCTURE 169Yb, 150Sm; measured not abstracted; deduced nuclear properties.
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