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NSR database version of May 10, 2024.

Search: Author = N.A.Lebedev

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2009KA43      Nucl.Instrum.Methods Phys.Res. A 600, 488 (2009)

S.A.Karamian, C.A.Ur, J.Adam, V.G.Kalinnikov, N.A.Lebedev, G.K.Vostokin, C.B.Collins, I.I.Popescu

Spallation and fission products in the (p+179Hf and (p+natHf) reactions

NUCLEAR REACTIONS Hf(p, x), 179Hf(p, x), E=90-400 MeV; measured products, 22Na, 7Be, 54Mn, 60Co, 74As, 95Nb, 91Nb, 88Y, 84Rb, 102Rh, 95Tc, 106Ag, 110Ag, 168Tm, 48V, 59Fe, 56Co, 65Zn, 72Se, 82Sr, 75Se, 83Rb, 88Zr, 85Sr, 95Zr, 103Ru, 105Ag, 149Eu, 156Tb, 160Tb, 87Y, 146Gd, 155Tb, 174Lu, 177Lu, 178Hf, 179Hf, 148Eu, 172Lu, 156Eu, 167Tm, 149Gd, 169Yb, 166Yb, 171Lu, 170Lu, 173Lu, 172Hf, 175Hf; deduced σ, σ(E). Data were imported from EXFOR entry A0822.

doi: 10.1016/j.nima.2008.12.001
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0822.


2007IN06      J. Electron Spectrosc. Relat. Phenom. 154, 79 (2007)

A.Inoyatov, D.V.Filosofov, V.M.Gorozhankin, A.Kovalik, N.A.Lebedev, A.V.Lubashevskiy, A.F.Novgorodov, L.L.Perevoshchikov, Ts.Vylov, E.A.Yakushev

The KLL Auger spectrum of neon from the EC-decay of 22Na

RADIOACTIVITY 22Na(EC) [from 27Al(p, 3n3p), E=85 MeV]; measured decay products, Eβ, Iβ; deduced low energy KLL Auger electrons spectra, relative intensities and energies, no influence of solid state effects on relative intensities of the KLL transitions. Comparison with available data.

doi: 10.1016/j.elspec.2006.12.023
Citations: PlumX Metrics


2005YA03      Appl.Radiat.Isot. 62, 451 (2005)

E.A.Yakushev, A.Kovalik, D.V.Filosofov, N.A.Korolev, N.A.Lebedev, A.V.Lubashevsky, F.Rosch, A.F.Novgorodov

An experimental comparison of the K- and L-Auger electron spectra generated in the decays of 140Nd and 111In

RADIOACTIVITY 111In, 140Nd(EC); measured Auger electron spectra, relative intensities.

doi: 10.1016/j.apradiso.2004.06.012
Citations: PlumX Metrics


2004KA40      Nucl.Instrum.Methods Phys.Res. A527, 609 (2004)

S.A.Karamian, J.Adam, P.Chaloun, D.V.Filossofov, V.Henzl, D.Henzlova, V.G.Kalinnikov, N.A.Korolev, N.A.Lebedev, A.F.Novgorodov, C.B.Collins, I.I.Popescu, C.A.Ur

Yield of radionuclides and isomers produced in the fragmentation on natW and 186W (97%) targets with protons at 630, 420 and 270 MeV

NUCLEAR REACTIONS W, 186W(p, X), E=270, 420, 630 MeV; measured spallation and fission products isotopic yields. Activation technique, comparison with model predictions.

doi: 10.1016/j.nima.2004.03.185
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0800.


2003AD25      Eur.Phys.J. A 18, 605 (2003)

J.Adam, J.Dobes, M.Honusek, V.G.Kalinnikov, J.Mrazek, V.S.Pronskikh, P.Caloun, N.A.Lebedev, V.I.Stegailov, V.M.Tsoupko-Sitnikov

Properties of 152Gd collective states

RADIOACTIVITY 152Tb(EC), (β+) [from Ta(p, X)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 152Gd deduced levels, J, π, ICC, β-feeding intensities. Comparison with model predictions.

doi: 10.1140/epja/i2002-10167-8
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2002AD34      Bull.Rus.Acad.Sci.Phys. 66, 1521 (2002)

J.Adam, Yu.A.Vaganov, V.Vagner, V.P.Volnykh, V.Zvolska, J.Zvolski, Y.S.Ibraheem, T.A.Islamov, V.G.Kalinnikov, B.Kracik, N.A.Lebedev, A.F.Novgorodov, A.A.Solnyshkin, V.I.Stegailov, Zh.Sereeter, M.Fisher, P.Caloun

Radioactive decay of nuclei 160Er → 160m, gHo → 160Dy

RADIOACTIVITY 160Er, 160Ho(EC) [from 161Dy(3He, 4n) and subsequent decay]; measured Eγ, Iγ, γγ-coin. 160Dy deduced levels, J, π.

Data from this article have been entered in the XUNDL database. For more information, click here.


2002BB03      Pisma Zh.Eksp.Teor.Fiz. 76, 643 (2002); JETP Lett. 76, 545 (2002)

A.Bakalyarov, A.Balysh, A.S.Barabash, P.Benes, C.Briancon, V.Brudanin, P.Cermak, V.Egorov, F.Hubert, Ph.Hubert, N.A.Korolev, V.N.Kosjakov, A.Kovalik, N.A.Lebedev, V.I.Lebedev, A.F.Novgorodov, N.I.Rukhadze, N.I.Stekl, V.V.Timkin, I.E.Veleshko, Ts.Vylov, V.I.Umatov

Improved Limits on β- and β-β- Decays of 48Ca

RADIOACTIVITY 48Ca(β-), (2β-); measured T1/2 lower limits. Comparison with previous results, model predictions.

doi: 10.1134/1.1538286
Citations: PlumX Metrics


2002KA50      Nucl.Instrum.Methods Phys.Res. A489, 448 (2002)

S.A.Karamian, J.Adam, D.V.Filosofov, D.Henzlova, V.Henzl, V.G.Kalinnikov, N.A.Lebedev, A.F.Novgorodov, C.B.Collins, I.I.Popescu, C.A.Ur

Accumulation of the 178m2Hf Isomeric Nuclei Through Spallation with Intermediate-Energy Protons of Tantalum and Rhenium Targets

NUCLEAR REACTIONS Ta, Re(p, X), E=100-660 MeV; measured spallation and fission product yields; deduced optimum conditions for 178mHf production.

doi: 10.1016/S0168-9002(02)00574-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1038.


2001AK12      Bull.Rus.Acad.Sci.Phys. 65, 1166 (2001)

Z.Z.Akselrod, A.I.Velichkov, N.A.Korolev, O.I.Kochetov, N.A.Lebedev, M.Milanov, A.F.Novgorodov, V.V.Timkin, D.V.Filosofov, E.N.Shirani

Perturbed Angular Correlations in 111Cd in Frozen Aqueous Solutions of 111In and 111mCd

RADIOACTIVITY 111In(EC) [from Ag(α, xn)]; measured Eγ, Iγ, γγ-coin, perturbed angular correlations for source implanted in aqueous solutions; deduced hyperfine interaction parameters.


2000AK14      Z.Naturforsch. 55a, 151 (2000)

Z.Z.Akselrod, D.V.Filosofov, J.Busa, T.Busova, O.I.Kochetov, N.A.Lebedev, A.F.Novgorodov, V.N.Pavlov, A.V.Salamatin, E.N.Shirani, V.V.Timkin

111Cd Time Differential Perturbed Angular Correlation Studies of High Specific Activity 111In-Aqueous Solutions

RADIOACTIVITY 111In(EC) [from 109Ag(α, 2n)]; measured Eγ, Iγ(θ, H, t), γγ-coin. 111Cd deduced nuclear quadrupole interactions in various materials. Time-differential perturbed angular correlation technique.


2000LE21      Appl.Radiat.Isot. 53, 421 (2000)

N.A.Lebedev, A.F.Novgorodov, R.Misiak, J.Brockmann, F.Rosch

Radiochemical Separation of No-Carrier-Added 177Lu as Produced via the 176Yb(n, γ)177Yb → 177Lu Process

NUCLEAR REACTIONS 176Yb(n, γ), E=reactor; measured decay product yield. Radiochemical separation.

doi: 10.1016/S0969-8043(99)00284-5
Citations: PlumX Metrics


1999AD25      Czech.J.Phys. 49, S2, 235 (1999)

J.Adam, V.S.Pronskikh, P.Caloun, M.Honusek, V.G.Kalinnikov, N.A.Lebedev, V.I.Stegailov, V.M.Tsoupko-Sitnikov

Decay of 152Tb and E0 and M1+E0 transitions in 152Gd

RADIOACTIVITY 152Tb(EC), (β+); measured Eγ, Iγ, γγ-coin. 152Gd; deduced levels, multipolarities, ICC.

doi: 10.1007/s10582-999-0108-2
Citations: PlumX Metrics


1998KR21      Phys.Rev. C58, 1986 (1998)

T.I.Kracikova, M.Finger, M.Krmar, K.Kumar, A.Janata, N.A.Lebedev, V.N.Pavlov, E.Simeckova

Nuclear Orientation of 160Hog+mGd: Sign change of E2/M1 mixing ratios in ΔK = 2 transitions of 160Dy

RADIOACTIVITY 160Ho(β+), (EC); measured Eγ, Iγ(θ, H), anisotropies from oriented source; deduced orientation parameters, deorientation coefficients. 160Dy deduced levels, J, π, δ, quadrupole moments, magnetic moments. Dynamic deformation model calculations.

doi: 10.1103/PhysRevC.58.1986
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1997DE06      Appl.Radiat.Isot. 48, 319 (1997)

F.-O.Denzler, N.A.Lebedev, A.F.Novgorodov, F.Rosch, S.M.Qaim

Production and Radiochemical Separation of 147Gd

NUCLEAR REACTIONS 147Sm(3He, 3n), E=36 MeV; 144Sm(α, n), E=27 MeV; measured residual n.c.a. yield vs reaction time.

doi: 10.1016/S0969-8043(96)00221-7
Citations: PlumX Metrics


1997KR08      Nucl.Phys. A621, 639 (1997)

T.I.Kracikova, S.Davaa, M.Finger, N.A.Lebedev, V.N.Pavlov, M.Slunecka, Yu.V.Yushkevich, J.Kvasil

Nuclear Orientation Study of the Decay of 173Lu

RADIOACTIVITY 173Lu(β+), (EC) [from Ta(p, X), E=660 MeV]; measured γ(θ), oriented nuclei. 173Yb deduced levels, J, π, δ, γ-multipolarity, B(λ). Chemical, mass-separated sources, Ge(Li) detectors.

NUCLEAR STRUCTURE 173Yb; calculated levels, J, π, δ, B(λ). Quasiparticle-phonon model including Coriolis interaction.

doi: 10.1016/S0375-9474(97)00173-5
Citations: PlumX Metrics


1996GO06      J.Phys.(London) G22, 377 (1996)

V.M.Gorozhankin, V.G.Kalinnikov, A.Kovalik, A.A.Solnyshkin, A.F.Novgorodov, N.A.Lebedev, N.Yu.Kotovsky, E.A.Yakushev, M.A.Mahmoud, M.Rysavy

The Problem of the Anomaly in the 158Er Beta Decay Solved

RADIOACTIVITY 158,161Er(β+) [from Ta(p, X), E=640 MeV]; measured I(ce), Eγ, Iγ. 158,161Ho deduced levels, J, π, γ multipolarity in some cases.

doi: 10.1088/0954-3899/22/3/011
Citations: PlumX Metrics


1993AB17      Bull.Rus.Acad.Sci.Phys. 57, 1571 (1993)

A.A.Abdurazakov, Yu.S.Butabaev, K.Ya.Gromov, N.A.Lebedev, R.A.Niyazov, P.N.Usmanov, A.H.Kholmatov, V.G.Chumin

Performance Characteristics of a β-Spectrometer Based on a Position-Sensitive Detector

RADIOACTIVITY 169Yb(EC); 167Tm(EC); measured I(ce); deduced device efficiency. Multi-channel β-spectrometer based on position sensitive detector.


1992TL02      Czech.J.Phys. B42, 741 (1992)

P.Tlusty, D.Venos, J.Wawryszczuk, P.Chaloun, O.Kestarova, V.I.Stegailov, N.A.Lebedev, Yu.V.Yushkevich

Directional Correlations of γ-Rays in 149Gd

RADIOACTIVITY 149Tb(EC) [from Ta(p, X), E=660 MeV]; measured γγ(θ), oriented nuclei. 149Gd deduced levels, J, π, δ. Other data input.

doi: 10.1007/BF01598732
Citations: PlumX Metrics


1992VA19      Bull.Rus.Acad.Sci.Phys. 56, 631 (1992)

E.V.Vasilieva, V.D.Kulik, E.V.Kulikov, N.A.Lebedev, H.K.Le, A.F.Novgorodov, Yu.P.Popov, A.M.Sukhovoi, D.K.Fam, V.A.Khitrov, Yu.V.Holnov

Application of the γγ-Coincidence Method with Coinciding Pulse Amplitude Summation for Study of Radioactive Nucleus Decay Schemes: γ-Transition Scheme in 170Lu → 170Yb Decay

RADIOACTIVITY 170Lu(EC), (β+); measured γγ-coin, Iγ, two quantum cascades. 170Yb deduced transitions.


1990GO02      J.Phys.(London) G16, 99 (1990)

V.M.Gorozhankin, A.Kovalik, V.G.Kalinnikov, Ts.Vylov, K.Ya.Gromov, N.A.Lebedev, A.F.Novgorodov, O.Dragoun, V.Brabec, S.K.Vasilev

Experimental Evidence for Missing Low-Energy Transition in the 160Er → 160Ho Decay

RADIOACTIVITY 165,160Er, 160Ho [from Ta(p, xnyp), E=640 MeV]; measured I(ce), Eγ, Iγ. 160Ho deduced ICC ratios, δ(M2/E1), level J, π. Electrostatic electron spectrometers, hyperpure Ge detector.

doi: 10.1088/0954-3899/16/1/013
Citations: PlumX Metrics


1989GU15      Yad.Fiz. 49, 1551 (1989)

A.N.Gudkov, A.B.Koldobsky, S.V.Krivasheev, N.A.Lebedev, V.A.Pchelin

Delayed Neutron Yields for Thermal Neutron-Induced Fission of 229Th

NUCLEAR REACTIONS 229Th(n, F), E=thermal; measured absolute delayed neutron yields fllowing fission; deduced even-odd effects. Other data input.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset41730.


1987NG05      Radiokhimiya 29, 241 (1987); Sov.J.Radiochemistry 29, 229 (1987)

Nguyen Kong Chang, V.A.Ageev, A.Kolachkovski, A.A.Klyuchnikov, V.A.Konov, N.A.Lebedev, A.F.Novgorodov, L.M.Popinenkova, M.Sobetska, V.A.Khalkin

Preparing 167Tm from an Ytterbium Target Bombarded by 65-100 MeV Protons

NUCLEAR REACTIONS, ICPND Yb(p, xn)167Tm, E=65-100 MeV; measured residual production yield following 167Lu decay.


1985FI06      Hyperfine Interactions 22, 461 (1985)

M.Finger, T.I.Kracikova, N.A.Lebedev, V.N.Pavlov, I.Prochazka, V.M.Tsupko-Sitnikov, Z.Janout, J.Konicek, M.Rotter, B.Sedlak, J.Dupak

Low Temperature Nuclear Orientation of Nuclei Far from Beta Stability Spin-Facility at JINR

NUCLEAR STRUCTURE 139mNd, 145,146,147,148,149Eu, 147,149Gd, 147,148,149,150,151,152,153,154,155,156,160Tb, 166Tm, 169Yb, 167,169,171,172,173Lu; analyzed, compiled data on γ linear polarization, γ(θ), oriented nuclei. 148,146Sm; analyzed δ. Comparison with interacting boson model.

doi: 10.1007/BF02064017
Citations: PlumX Metrics


1984GR30      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1825 (1984)

K.Ya.Gromov, T.A.Islamov, G.A.Kononenko, N.A.Lebedev, V.A.Morozov, T.M.Muminov, A.Kh.Kholmatov

A Study of the Conversion Electron Spectra in 133Ce

RADIOACTIVITY 133Ce(EC), (β+) [from Gd(p, X), E=660 MeV]; measured Eγ, Iγ, I(ce) following isomer levels decay. 133La deduced levels, ICC, γ-multipolarity.


1984IS05      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1920 (1984)

T.A.Islamov, N.A.Lebedev, A.Kh.Kholmatov

Conversion Electron Spectra following 134Ce Decay and Levels of 134La

RADIOACTIVITY 134Ce(EC); measured I(ce), Eγ, Iγ. 134La deduced levels, J, π, γ-branching, ICC, γ-multipolarity.


1984KR09      J.Phys.(London) G10, 667 (1984)

T.I.Kracikova, M.Finger, J.Konicek, N.A.Lebedev, V.A.Deryuga, P.O.Lipas, E.Hammaren, P.Toivonen

Nuclear Orientation Study of the Decay of 148Eu

NUCLEAR STRUCTURE 148Sm; calculated levels, δ, B(E2), X(E0/E2), quasirotational band structure. Interacting boson model.

RADIOACTIVITY 148Eu(EC), (β+), (α) [from Er(p, X), E=660 MeV]; measured γ(θ), oriented nuclei. 148Sm deduced levels, J, π, δ, X(E0/E2). Interacting boson model.

doi: 10.1088/0305-4616/10/5/010
Citations: PlumX Metrics


1984PR04      Czech.J.Phys. B34, 199 (1984)

I.Prochazka, M.Finger, N.A.Lebedev, V.N.Pavlov, P.Simecek, M.G.Badzhelidze, L.Ehn, Z.Janout

Nuclear Orientation of 149Pm in Gadolinium Host

RADIOACTIVITY 147Nd(β-) [from Nd(n, γ), E=thermal]; 149Pm(β-) [from 149Nd(β--decay)]; measured γ(θ, T), oriented nuclei, Gd host. 149Pm deduced hyperfine splitting parameter in Gd host. 149Sm transition deduced A2 coefficient, δ.


1982AD03      Acta Phys.Pol. B13, 297 (1982)

I.Adam, A.Budezak, Z.Gons, T.Gonusek, K.Ya.Gromov, T.A.Islamov, V.V.Kuznetsov, N.A.Lebedev, A.A.Tangabaev

Levels of 162Tm Excited in the Decay of 162Yb (T1/2 = 18.9 min)

RADIOACTIVITY 162Yb(EC), (β+); measured Eγ, Iγ, I(ce), γγ-, γ(ce)-coin. 162Tm deduced levels, ICC, γ-multipolarity.


1981AN17      Nucl.Phys. A368, 45 (1981)

W.Andrejtscheff, L.Zamick, N.A.Lebedev, K.M.Muminov, T.M.Muminov, U.S.Salikhbaev

The Behavior of l-Forbidden M1 Transitions near Z = 50, N = 82

RADIOACTIVITY 131Ce, 133Ba [from Ta(p, X), E=660 MeV]; measured γ(ce)(t). 133La, 133Ba levels deduced T1/2, B(λ). 131La levels deduced T1/2. Natural targets, plastic scintillators, magnetic lens β-spectrometer. Systematics of rotational and L-forbidden B(M1) values.

doi: 10.1016/0375-9474(81)90729-6
Citations: PlumX Metrics


1981KR08      Czech.J.Phys. B31, 527 (1981)

T.I.Kracikova, M.Finger, S.Davaa, J.Dupak, V.N.Pavlov, N.A.Lebedev, W.D.Hamilton, G.Girit

Nuclear Orientation Studies of the 51.5 min 167Lu Decay

RADIOACTIVITY 167Lu [from Ta(p, X), E=660 MeV, chemical separation]; measured Eγ, Iγ, γ(θ, T) on oriented nuclei in Gd. 167Yb deduced levels, J, π, δ, rotational band structure. Mass separation, top loading dilution refrigerator.


1980AB17      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 898 (1980)

A.A.Abdurazakov, Ts.Vylov, K.Ya.Gromov, T.A.Islamov, A.Karakhodzhaev, G.A.Kononenko, N.A.Lebedev, Sh.Omanov, N.Z.Marupov

Study of the Decay Sceme of 155Dy

RADIOACTIVITY 155Dy [from Ta(p, X), E=660 MeV]; measured Eγ, Iγ, I(X-ray); deduced log ft. 155Tb deduced levels, J, π, γ-multipolarity, Nilsson assignment.


1980AB19      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1798 (1980); Bull.Rus.Acad.Sci.Phys. 44 18 (1980)

A.A.Abdurazakov, Ts.Vylov, K.Ya.Gromov, T.A.Islamov, A.Karakhodzhaev, V.V.Kuznetsov, N.A.Lebedev, Nguen Kong Chang, Sh.Omanov

Investigation of 153Dy Decay

RADIOACTIVITY 153Dy(EC) [from Ta(p, X), E=660 MeV]; measured decay products, Eγ, Iγ, I(ce), γ(ce)-coin. 153Tb; deduced γ-ray energies, levels, ICC, γ-multipolarity, δ.


1980AB20      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1815 (1980)

A.A.Abdurazakov, Ts.Vylov, K.Ya.Gromov, T.A.Islamov, A.Karakhodzhaev, G.A.Kononenko, V.V.Kuznetsov, N.A.Lebedev, Sh.Omanov, A.Marchuk

The Decay of 155Tb

RADIOACTIVITY 155Tb [from Ta(p, X), E=660 MeV]; measured Eγ, Iγ, I(ce), γ(ce)-coin. 155Gd deduced levels, ICC, γ-multipolarity.


1980AB21      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1837 (1980)

A.A.Abdurazakov, Ts.Vylov, K.Ya.Gromov, T.A.Islamov, A.Karakhodzhaev, V.V.Kuznetsov, N.A.Lebedev, Nguen Kong Chang, Sh.Osmanov

Excited States of 153Tb

RADIOACTIVITY 153Dy; measured Eγ, Iγ, I(ce), ceγ-coin; deduced log ft. 153Tb deduced levels, J, π, (g(K)-g(R))/quadrupole moment.


1980BU04      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 79 (1980); Bull.Acad.Sci.USSR, Phys.Ser. 44, No.1, 64 (1980)

A.V.Budzyak, T.Kretsu, V.V.Kuznetsov, N.A.Lebedev, G.I.Lizurei, Yu.V.Yushkevich, M.Yanitski

Investigation of Positron Decay of 147Eu and 155Dy

RADIOACTIVITY 147Eu, 155Dy [from Ta(p, X), E=660 MeV]; measured Eβ, Iβ, βγ-coin; deduced Q(β+).


1980BU27      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 1791 (1980)

M.Budzynski, O.I.Kochetov, N.A.Lebedev, G.Lizurei, A.I.Muminov, Kh.Nezgoda, M.Subotovich, T.Khazratov

Perturbed Angular Correlation of the 180-86 keV Cascade in 155Gd

RADIOACTIVITY 155Tb [from Ta(p, X), E=660 MeV]; measured Eγ, Iγ, γγ(θ, t, T). 155Gd deduced γ-branching, γ-multipolarity, δ.


1979GR22      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 53 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.1, 42 (1979)

I.I.Gromova, Y.Dupak, Y.Konichek, T.I.Kratsikova, N.A.Lebedev, B.S.Neganov, V.N.Pavlov, I.Prokhazka, M.Finger, V.M.Tsupko-Sitnikov, A.F.Shchus, A.Makhove, W.D.Hamilton, R.A.Fox

Study of the Decay of Oriented 160Tb Nuclei

RADIOACTIVITY 160Tb; measured γ(θ), γ(θ, H, T), polarized nuclei; deduced magnetic hyperfine field, quadrupole interaction in Gd. 160Dy deduced levels, δ(E1/M2). Ge(Li) detectors.


1979RI17      Czech.J.Phys. B29, 620 (1979)

J.Rikovska, A.Machova, W.D.Hamilton, J.Dupak, C.C.Mo, M.Finger, N.A.Lebedev, B.S.Neganov, V.N.Pavlov, A.F.Shchus

Nuclear Orientation of 156Tb in Gadolinium Matrix

RADIOACTIVITY 156Tb; measured Iγ(θ), oriented nuclei; deduced M1, E2 hyperfine splitting parameters; calculated ground state μ, quadrupole moment. 156Gd levels deduced δ, B(E2), branching ratio. Rotational-vibration, pairing-plus-quadrupole models.


1978BO18      Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 720 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.4, 27 (1978)

N.A.Bonch-Osmolovskaya, S.Batsev, T.Vylov, K.Y.Gromov, I.I.Gromova, N.A.Lebedev

A Study of the Radioactive Decay of 172Lu

RADIOACTIVITY 172Lu; measured Eγ, Iγ, I(ce), γγ-coin, ICC, Eβ; deduced Q. 172Yb deduced γ-transitions, γ-multipolarity.


1978BO19      Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 726 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.4, 32 (1978)

N.A.Bonch-Osmolovskaya, S.Batsev, T.Vylov, K.Y.Gromov, I.I.Gromova, N.A.Lebedev

Decay Scheme of 172Lu

RADIOACTIVITY 172Lu; measured nothing; deduced Iβ, Iϵ, log ft. 172Yb deduced levels, J, K, π.


1978GR13      Yad.Fiz. 27, 1421 (1978); Sov.J.Nucl.Phys. 27, 749 (1978)

I.I.Gromova, T.Cretsu, V.V.Kuznetsov, G.Lizurei, N.A.Lebedev, V.M.Gorozhankin, G.Macarie

Positron Decay of 153Dy

RADIOACTIVITY 153Dy; measured Eβ, Iβ; deduced Q. 153Dy, 153Tb deduced mass difference.


1977BO32      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 1189 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.6, 72 (1977)

D.Bogdan, M.Gasior, T.Kretsu, V.V.Kuznetsov, N.A.Lebedev, G.I.Lizurei, G.Makarie, D.G.Popescu, A.S.Khamidov

Positron Decay of 171Lu

RADIOACTIVITY 171Lu; measured Eβ, Iβ; deduced log ft, Q(ϵ).


1975VY01      Izv.Akad.Nauk SSSR, Ser.Fiz. 39, 506 (1975); Bull.Acad.Sci.USSR, Phys.Ser. 39, No.3, 40 (1975)

T.Vylov, I.I.Gromova, K.Y.Gromov, V.V.Kuznetsov, N.A.Lebedev, M.Potempa, M.I.Fominykh, V.S.Aleksandrov, A.S.Kahmidov, I.Kholbaev, T.Iskhakov

Investigation of the Radiation from 153Tb

RADIOACTIVITY 153Tb; measured Eγ, Iγ, I(ce); deduced ICC. 153Gd deduced levels, γ-multipolarity, δ. Mass-separated sources.


1974AL27      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 2096 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.10, 71 (1974)

A.A.Aleksandrov, V.S.Buttsev, T.Vylov, E.P.Grigorev, K.Y.Gromov, V.G.Kalinnikov, N.A.Lebedev

The γ Emission of 160Ho

RADIOACTIVITY 160Er, 160Ho; measured Eγ, Iγ, I(ce); deduced ICC. 160Dy, 160Ho deduced transitions, γ-multipolarity. Mass separated sources.


1974AL28      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 2103 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.10, 77 (1974)

A.A.Aleksandrov, V.S.Buttsev, T.Vylov, E.P.Grigorev, K.Y.Gromov, V.G.Kalinnikov, N.A.Lebedev

Decay of 160Ho Isomers and the Properties of 160Dy

RADIOACTIVITY 160Ho; measured no new data. 160Dy deduced levels, J, π, K, band parameters, B(λ), Q0, level density.


1972AF03      JINR-P6-6426 (1972)

V.P.Afanasiev, I.I.Gromova, N.A.Lebedev, V.A.Morozov, T.M.Muminov, H.Fuia, A.B.Khalikulov, F.S.Khamraev

Measurement of Excited State Life-Times in Neutron-Deficient Nuclei of 165Er, 163Er, 157Tb, 153Gd, 151Gd and 135La

NUCLEAR REACTIONS 135Ba, 151,153Eu, 157Gd, 163,165Ho(p, nγ), E=660 MeV; measured ceγ-delay. 135La, 151,153Gd, 157Tb, 163,165Er deduced T1/2.


1972VY03      JINR-P6-6511 (1972)

T.Vylov, K.Y.Gromov, I.I.Gromova, G.I.Iskhakov, V.V.Kuznetsov, M.Y.Kuznetsova, N.A.Lebedev, M.I.Fominykh

Study of the 149Tb Decay

RADIOACTIVITY 149Tb; measured Eγ, Iγ, γγ-coin, I(ce); deduced log ft, α/(E+β+)-branching. 149Gd deduced levels, J, π, ICC, γ-multipolarity.


1972VY08      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 2118 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 1864 (1973)

T.Vylov, K.Y.Gromov, I.I.Gromova, G.I.Iskhakov, V.V.Kuznetsov, M.Y.Kuznetsova, N.A.Lebedev, M.I.Fominykh

Study of 149Tb Decay. Part I. γ- and Conversion-Electron Spectra

RADIOACTIVITY 149Tb; measured Eγ, Iγ, I(ce); deduced α/(EC+β+)-branching. 149Gd deduced transitions.


1972VY09      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 2124 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 1869 (1973)

T.Vylov, K.Y.Gromov, I.I.Gromova, G.I.Iskhakov, V.V.Kuznetsov, M.Y.Kuznetsova, N.A.Lebedev, M.I.Fominykh

Study of 149Tb Decay. Part II. Study of the γγ-Coincidence Spectra. 149Tb → 149Gd Decay Scheme

RADIOACTIVITY 149Tb; measured γγ-coin, deduced Iβ. 149Gd deduced levels, J, π.


1971AF03      Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 719 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 659 (1972)

V.P.Afanasev, I.I.Gromova, G.Iskhakov, V.V.Kuznetsov, M.Y.Kuznetsova, N.A.Lebedev

States in 147Gd Excited in the Decay of 147Tb

RADIOACTIVITY 147Tb[from Ta(660-MeV p, X)]; measured Eγ, Iγ, T1/2, I(ce); deduced log ft. 147Gd deduced levels, J, π, ICC, γ-multipolarity. Mass-separated source.


1970AD05      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 813 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 722 (1971)

J.Adam, P.Galan, K.Y.Gromov, Z.T.Zhelev, V.V.Kuznetsov, M.Y.Kuznetsova, N.A.Lebedev, O.B.Nielsen, T.Pazmanova, J.Urbanec, M.Finger

Study of the Radiation from 152Tb

RADIOACTIVITY 152Tb[from Ta(660-MeV p, X)]; measured Eγ, Iγ, I(ce), γce-, βγ-, γγ-coin. 152Gd deduced levels, J, K, π, γ-multipolarity, ICC, B(E2).


1970KA18      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 916 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 815 (1971)

V.G.Kalinnikov, H.L.Ravn, H.G.Hansen, N.A.Lebedev

Levels of 140Ce Excited during the Decay of 140La and 140Pr

RADIOACTIVITY 140La[from U(n, F)Ba(β)], 140Pr[from Gd(660-MeV p, X)Nd(EC)]; measured Eγ, Iγ. 140Ce deduced levels, J, π, ICC, γ-multipolarity. Ge(Li) detector.


1970KL07      Yad.Fiz. 12, 460 (1970); Sov.J.Nucl.Phys. 12, 251 (1971)

M.V.Klimentovskaya, N.A.Lebedev, A.A.Sorokin

Determination of the g Factors of the Second Excited States 11/2- of the Nuclei Eu147 and Eu149 by the Method of Differential Angular Correlation in an External Magnetic Field

RADIOACTIVITY 147,149Gd; measured γγ(θ, H, t). 147,149Eu levels deduced g.


1969KL12      Izv.Akad.Nauk SSSR, Ser.Fiz. 33, 2053 (1969); Bull.Acad.Sci.USSR, Phys.Ser. 33, 1871 (1970)

M.V.Klimentovskaya, N.A.Lebedev, A.A.Sorokin

Measurements of g-Factors for Excited States of the 11/2- Nuclei 147Eu and 149Eu

RADIOACTIVITY 147,149Gd[from Ta(660-MeV p, X)]; measured γγ(θ, H, t). 147,149Eu levels deduced g.


1968GR25      Izv.Akad.Nauk SSSR, Ser.Fiz. 32, 786 (1968);Bull.Acad.Sci.USSR, Phys.Ser. 32, 723 (1969)

E.P.Grigorev, A.V.Zolotavin, V.O.Sergeev, M.I.Sovtsov, J.Vrzal, N.A.Lebedev, J.Liptak, J.Urbanets, P.P.Dmitriev, N.N.Krasnov, Y.G.Sevastyanov

Decay of 151Gd

RADIOACTIVITY 151Gd [from 151Eu(d, 2n)]; measured Eγ, Iγ, I(ce). 151Eu deduced levels, J, π, γ-mixing, B(λ). Ge(Li) detector.


1968ZH01      Contrib.Intern.Conf.Nucl.Struct., Dubna, p.22 (1968)

Z.Zhelev, V.G.Kalinnikov, N.A.Lebedev

On the Identification of the 137Nd and 136Nd Isotopes

NUCLEAR STRUCTURE 137Ce, 137Nd; measured not abstracted; deduced nuclear properties.


1967GO32      Izv.Akad.Nauk SSSR, Ser.Fiz. 31, 1618 (1967); Bull.Acad.Sci.USSR, Phys.Ser. 31, 1657 (1968)

N.A.Golovkov, K.Y.Gromov, N.A.Lebedev, B.Makhmudov, A.S.Rudnev, V.G.Chumin

Concerning Alpha Decay of Dy, Tb, Cd and Eu Isotopes

NUCLEAR STRUCTURE 154Dy, 150Dy, 150Tb, 149Tb, 149Gd, 148Gd, 151Tb, 151Dy, 153Dy, 152Dy, 147Eu; measured not abstracted; deduced nuclear properties.


1966AB05      Yadern.Fiz. 3, 602 (1966); Soviet J.Nucl.Phys. 3, 441 (1966)

A.A.Abdumalikov, A.A.Abdurazakov, S.B.Buribaev, K.Y.Gromov, N.A.Lebedev

Conversion-Electron Spectra of the Isotopes Ce135, Ce133, and Ce132

NUCLEAR STRUCTURE 135Ce, 132Ce, 133Ce; measured not abstracted; deduced nuclear properties.


1966AV02      Izv.Akad.Nauk SSSR, Ser.Fiz. 30, 1292 (1966); Bull.Acad.Sci.USSR, Phys.Ser. 30, 1350 (1967)

M.P.Avotina, E.P.Grigorev, A.V.Zolotavin, V.O.Sergeev, V.E.Ter-Nersesyants, J.Vrzal, N.A.Lebedev, J.Liptak, Y.Urbanets

Investigation of the Decay of Gd147 and Eu147

NUCLEAR STRUCTURE 147Eu, 147Gd; measured not abstracted; deduced nuclear properties.


1966AV05      Izv.Akad.Nauk SSSR, Ser.Fiz. 30, 1304 (1966); Bull.Acad.Sci.USSR, Phys.Ser. 30, 1362 (1967)

M.P.Avotina, E.P.Grigorev, A.V.Zolotavin, V.O.Sergeev, J.Vrzal, J.Liptak, N.A.Lebedev, Y.Urbanets

Decay of Gd149, Eu149 and Gd151

NUCLEAR STRUCTURE 149Gd, 149Eu, 151Gd; measured not abstracted; deduced nuclear properties.


1965AD06      JINR-P-2412, p.58 (1965)

I.Adam, Z.Zhelev, M.Y.Kuznetzova, Lu Si-Tin, N.A.Lebedev, M.Finger

Study of ce-Spectra of 146Eu in the Range 1500-2700 keV

NUCLEAR STRUCTURE 146Eu; measured not abstracted; deduced nuclear properties.


1965BA45      Yadern.Fiz. 2, 966 (1965);Soviet J.Nucl.Phys. 2, 689 (1966)

A.S.Basina, T.Badica, K.Y.Gromov, B.S.Dzhelepov, N.A.Lebedev, V.A.Morozov, A.F.Novgorodov

Decay of Pr138

NUCLEAR STRUCTURE 138Pr; measured not abstracted; deduced nuclear properties.


1965ZH02      Yadern.Fiz. 2, 956 (1965); Soviet J.Nucl.Phys. 2, 682 (1966)

Z.T.Zhelev, V.G.Kalinnikov, A.V.Kudryavtseva, N.A.Lebedev, S.P.Makarov, G.Muziol, E.Herrmann

New Isotopes of Er157, Ho157, and Er156

NUCLEAR STRUCTURE 157Ho, 157Er, 156Er; measured not abstracted; deduced nuclear properties.


1964AL19      Zh.Eksp.Teor.Fiz. 46, 482 (1964); Sov.Phys.JETP 19, 326 (1964)

V.P.Alfimenkov, N.A.Lebedev, Y.M.Ostanevich, T.Ruskov, A.V.Strelkov

A Study of the Mossbauer Effect on Sm149

NUCLEAR STRUCTURE 149Sm; measured not abstracted; deduced nuclear properties.


1964GR37      Program and Theses, Proc. 14th Ann.Conf.Nucl.Spectrosc., Tbilisi, p.59 (1964); Quoted by 1967Gn01, 1970Ab16

K.Y.Gromov, B.S.Dzhelepov, Z.T.Zhelev, A.V.Kudryavtseva, N.A.Lebedev

Investigation of the Positron Decay of Tm163


1963BO44      Acta Phys.Pol. 24, 131 (1963)

E.Bozek, N.A.Lebedev, H.Niewodniczanski, S.Ogaza, M.Rybicka, J.Styczen

Gamma-gamma Directional Correlations in 146Eu


1963DA16      Izv.Akad.Nauk SSSR, Ser.Fiz. 27, 1392 (1963); Bull.Acad.Sci.USSR, Phys.Ser. 27, 1367 (1964)

A.S.Danagulyan, N.A.Lebedev, A.T.Strigachev

Conversion Electron Spectrum of Gd

NUCLEAR STRUCTURE 147Gd; measured not abstracted; deduced nuclear properties.


1962GR23      Izvest.Akad.Nauk SSSR, Ser.Fiz. 26, 1019 (1962); Columbia Tech.Transl. 26, 1027 (1963)

K.Y.Gromov, B.S.Dzhelepov, V.Zvolska, I.Zvolskii, N.A.Lebedev, Y.Urbanets

Decay Scheme for Tm167

NUCLEAR STRUCTURE 167Tm; measured not abstracted; deduced nuclear properties.


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