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Search: Author = A.I.Feoktistov

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2013FE01      Ukr.J.Phys. 58, 10 (2013)

A.I.Feoktistov, V.T.Kupryashkin, L.P.Sidorenko, N.F.Kolomiets, A.V.Kovalenko, V.A.Lashko

Low-Energy Spectrum of Electron Emitted at Irradiation of a Titanium Target with β-particles of Tritium and α-particles ²³⁸Pu

NUCLEAR REACTIONS Ti(E, E), E<18 KeV; Ti(α, E), E=5.5 MeV; measured reaction products, Eβ, Iβ; deduced yields, shake-off effects. Comparison with available data.

doi: 10.15407/ujpe58.01.0010
Citations: PlumX Metrics

2013FE03      Ukr.J.Phys. 58, 109 (2013)

A.I.Feoktistov, V.T.Kupryashkin, L.P.Sidorenko, V.A.Lashko

Energy Distribution of Electrons in the "Zero-Energy Peak" Induced by a Radioactive Decay or a Target Bombardment with Charged Particles

RADIOACTIVITY ⁴⁶Sc, ⁶⁰Co, ¹⁵²Eu(β^-), ¹⁵³Gd(EC), ¹⁵⁴Eu(β^-), ²²⁶Ra, ²³³U, ^238,239,239Pu(α); measured Eβ, Iβ, Eα, Iα, e-α-coin.; deduced energy distribution of near-zero electrons. Shakeoff effect, comparison with available data.

doi: 10.15407/ujpe58.02.0109
Citations: PlumX Metrics

2012KU05      Ukr.J.Phys. 57, 5 (2012)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, E.P.Rovenskykh

Low-Energy Spectrum of Electrons Emitted at Irradiation of Au by α-Particles of ²³⁸Pu

NUCLEAR REACTIONS Au(α, X), E not given; measured Eα, Iα, Eβ, Iβ, αβ-coin.; deduced energy distributions of emitted electrons from the atomic subshells of Au. Comparison with theoretical calculations.

ATOMIC PHYSICS ¹⁹⁷Au; measured Eα, Iα, Eβ, Iβ, αβ-coin.; deduced integral energy distributions for electrons of various subshells in Au.

2008FE05      Bull.Rus.Acad.Sci.Phys. 72, 262 (2008); Izv.Akad.Nauk RAS, Ser.Fiz. 72, 282 (2008)

A.I.Feoktistov, A.A.Valchuk, V.T.Kupryashkin, L.P.Sidorenko, I.P.Shapovalova

Investigation of the e₀-electron yield from the surface of thin films under bombardment by α and β particles from radioactive sources

doi: 10.3103/S1062873808020329
Citations: PlumX Metrics

2008FE06      Bull.Rus.Acad.Sci.Phys. 72, 266 (2008); Izv.Akad.Nauk RAS, Ser.Fiz. 72, 285 (2008)

A.I.Feoktistov, A.A.Valchuk, V.T.Kupryashkin, L.P.Sidorenko, I.P.Shapovalova

Investigation of the dependence of the e₀-electron yield on the radioactive decay location in ⁶⁴Cu sources

doi: 10.3103/S1062873808020330
Citations: PlumX Metrics

2008FE07      Phys.Atomic Nuclei 71, 437 (2008); Yad.Fiz. 71, 460 (2008)

A.I.Feoktistov, V.T.Kupryashkin, L.P.Sidorenko

Self-ionization of an atom in β^- decay

RADIOACTIVITY ⁴⁶Sc(β^-); measured near-zero-energy electron yield as a function of β energy. Deduced self ionization probability.

doi: 10.1134/S1063778808030058
Citations: PlumX Metrics

2008FE16      Ukr.J.Phys. 53, 1043 (2008)

A.I.Feoktistov

e₀-electron Yield from the Surface of Radioactive Source

2006FE11      Ukr.J.Phys. 51, 1044 (2006)

A.I.Feoktistov, A.A.Valchuk, A.V.Kovalenko, N.F.Kolomiets, V.T.Kupryashkin, L.P.Sidorenko, I.P.Shapovalova

Study of the e₀-electron yield from the surface of ⁶⁴Cu radioactive sources of various thicknesses at their positron decay

RADIOACTIVITY ⁶⁴Cu(β⁺); measured near-zero-energy electron yields vs source thickness.

2006FE16      Iader.Fiz.Enerh. 7 no.2, 44 (2006)

A.I.Feoktistov, A.A.Valchuk, A.V.Kovalenko, N.F.Kolomiets, V.T.Kupryashkin, L.P.Sidorenko, I.P.Shapovalova

Investigation of e₀-electron yield on the distance from the point of radioactive decay arising to the surface in ⁶⁴Cu sources

RADIOACTIVITY ⁶⁴Cu(β⁺); measured Iβ; near-zero-energy electronyields vs source thickness.

doi: 10.15407/jnpae
Citations: PlumX Metrics

2005KU42      Bull.Rus.Acad.Sci.Phys. 69, 722 (2005)

V.T.Kupryashkin, A.P.Lashko, T.N.Lashko, A.I.Feoktistov

Energies of γ-transitions and ¹⁸¹Ta levels in ¹⁸¹Hf decay

RADIOACTIVITY ¹⁸¹Hf(β^-); ¹⁶⁹Yb(EC); ¹⁵²Eu, ¹⁹²Ir(EC), (β^-); measured Eγ, Iγ. ¹⁸¹Ta deduced levels, J, π.

2005KU43      Bull.Rus.Acad.Sci.Phys. 69, 1848 (2005)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Dependence of near-zero electron yield upon β^--particle energy in ⁴⁶Sc decay

RADIOACTIVITY ⁴⁶Sc(β^-); measured Eβ, electron yields, (electron)β-coin.

2005KU44      Bull.Rus.Acad.Sci.Phys. 69, 1852 (2005)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Investigation of atom ionization in process of ⁴⁶Sc β-decay using near-zero energy electrons

RADIOACTIVITY ⁴⁶Sc(β^-); measured Eγ, Iγ, (electron)γ-coin.

2004KU35      Bull.Rus.Acad.Sci.Phys. 68, 1358 (2004)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Angular distributions of near-zero-energy electrons emitted from surface of source in radioactive decay

RADIOACTIVITY ²³⁸Pu, ²²⁶Ra(α); ¹⁵²Eu(EC); measured low-energy electron spectra, angular distributions, (electron)α-, (electron)γ-, (electron)(X-ray)-coin.

2003KU48      Bull.Rus.Acad.Sci.Phys. 67, 1622 (2003)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Nature and properties of near-zero energy electron emission from surface of radioactive sources

RADIOACTIVITY ¹⁵²Eu(β⁺), (EC), (β^-); ¹³¹I, ¹⁵⁴Eu(β^-); measured Eγ, Iγ, X-ray spectra, (electron)β-, (electron)γ-coin, electron yields; deduced mechanism for low-energy electron emission.

2001KU30      Iader.Fiz.Enerh. 2 no.3, 78 (2001)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Emission of near-zero-energy electrons from the surface of solid state in radioactive decay or under bombardment by charged particles

doi: 10.15407/jnpae
Citations: PlumX Metrics

2000KU43      Iader.Fiz.Enerh. 1, no.2, 55 (2000)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Yield of near zero energy electrons from radioactive sources of different thickness

RADIOACTIVITY ¹⁵²Eu(β^-); measured Eγ, Iβ, βγ-coin; deduced near-zero-energy electron yields vs source thickness.

doi: 10.15407/jnpae
Citations: PlumX Metrics

1999KU27      Bull.Rus.Acad.Sci.Phys. 63, 127 (1999)

V.T.Kupryashkin, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Near-Zero Energy Electrons in Radioactive Decay

1998KU24      Bull.Rus.Acad.Sci.Phys. 62, 69 (1998)

V.T.Kupryashkin, N.F.Mitrokhovich, L.P.Sidorenko, A.I.Feoktistov, I.P.Shapovalova

Near-Zero-Energy Electrons in Various Types of Radioactive Decay

RADIOACTIVITY ⁶⁰Co(β^-); ¹⁵³Gd(EC); ¹⁵²Eu(EC), (β⁺); ¹⁵⁴Eu(β^-); ²²⁶Ra(α); measured Eγ, Iγ, (ce)γ-coin, near-zero-energy electrons probability.

1994BU22      Bull.Rus.Acad.Sci.Phys. 58, 39 (1994)

V.V.Bulgakov, A.I.Feoktistov

Energy of KL₂L₃-Line of Tm Auger Spectrum Measured in ¹⁷¹Er Decay

RADIOACTIVITY ¹⁷¹Er(β^-); ¹⁷⁵Hf(EC); measured Auger electron KL₂L₃-lines; deduced spacing in Tm.

1994KU34      Bull.Rus.Acad.Sci.Phys. 58, 36 (1994)

V.T.Kupryashkin, A.P.Lashko, B.V.Ostapenko, N.V.Strilchuk, A.I.Feoktistov

Difference in Energies of γ133, γ136, and γ137 Transitions in ¹⁸¹Ta

RADIOACTIVITY ¹⁸¹Hf(β^-); measured γγ-coin, Eγ, Iγ. ¹⁸¹Ta deduced conversion lines hyperfine shift.

1993KA38      Bull.Rus.Acad.Sci.Phys. 57, 1602 (1993)

A.B.Kaznovetsky, V.I.Kirishchuk, S.A.Kovalenko, V.T.Kupryashkin, A.P.Lashko, V.B.Ostapenko, N.V.Strilchuk, A.I.Feoktistov

On the Probability of 771 keV, (5/2)^{+ 181}Ta Level Population in ¹⁸¹Hf Decay

RADIOACTIVITY ¹⁸¹Hf(β^-); measured Eγ, Iγ, γγ-coin, γγ(t). ¹⁸¹Ta deduced transitions, Iγ.

1993MI29      Bull.Rus.Acad.Sci.Phys. 57, 1599 (1993)

N.F.Mitrokhovich, L.P.Sidorenko, A.I.Feoktistov

Conversion Transitions in ¹⁸⁷W Decay

RADIOACTIVITY ¹⁸⁷W(β^-); measured I(ce). ¹⁸⁷Re transitions deduced ICC, δ, M2 component penetration parameter. π square root 2 spectrometer.

1993MI30      Bull.Rus.Acad.Sci.Phys. 57, 1610 (1993)

N.F.Mitrokhovich, L.P.Sidorenko, A.I.Feoktistov

Anomalous Conversion in the Decay of ¹⁸¹Hf

RADIOACTIVITY ¹⁸¹Hf(β^-); measured I(ce). ¹⁸¹Ta deduced transitions ICC, penetration parameter. Multi-channel magnetic π square root 2 β-spectrometer.

1992MI17      Bull.Rus.Acad.Sci.Phys. 56, 1717 (1992)

N.F.Mitrokhovich, L.P.Sidorenko, A.I.Feoktistov

Investigation of 102 keV γ-Transition Internal Conversion in ¹⁸³Ta Decay

RADIOACTIVITY ¹⁸³Ta(β^-) [from double neutron capture on ¹⁸¹Ta]; measured I(L X-ray) ratios. ¹⁸³W deduced transition ICC. Measurements with, without coincidence.

1991BU17      Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 2147 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.11, 65 (1991)

V.V.Bulgakov, A.V.Kaznovetsky, V.I.Kirishchuk, S.A.Kovalenko, V.T.Kupryashkin, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Dependence of the Energy of KLL-Group Auger Electrons on the Method of Excitation of Ir and Lu Atoms

RADIOACTIVITY ¹⁷⁵Yb, ¹⁹¹Os(β^-); ¹⁷⁵Hf, ¹⁹¹Pt(EC); measured KLL-group Auger electron spectra, reference lines mutual distances; deduced Lu, Ir KLL-group energies. π (square root 2) magnetic β-spectrometer.

1991KO44      Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 2156 (1991); Bull.Acad.Sci.Ussr, Phys.Ser. 55, No.11, 73 (1991)

S.A.Kovalenko, Yu.E.Koshutsky, V.T.Kupryashkin, N.S.Kravets, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Lifetime of the Levels of ⁵⁴Cr in (nγ) Reaction with Thermal Neutrons

NUCLEAR REACTIONS ⁵³Cr(n, γ), E=thermal; measured γγ-coin, DSA. ⁵⁴Cr levels deduced T_1/2.

1991MI26      Izv.Akad.Nauk SSSR, Ser.Fiz. 55, 2154 (1991); Bull.Acad.Sci.USSR, Phys.Ser. 55, No.11, 71 (1991)

N.F.Mitrokhovich, L.P.Sidorenko, A.I.Feoktistov

Conversion-Electron Spectrum of ¹⁶⁵Dy

RADIOACTIVITY ¹⁶⁵Dy(EC); measured I(ce). ¹⁶⁵Ho transitions deduced δ, subshell I(ce) ratios.

1990BU31      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 1011 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.5, 195 (1990)

V.V.Bulgakov, A.B.Kaznovetsky, V.I.Kirishchuk, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov

Detection of the Penetration Effect in the 228-keV E2-Transition in ¹⁷⁷Hf

RADIOACTIVITY ^177mLu [from neutron irradiation of ¹⁷⁶Lu]; measured I(ce), Eγ, Iγ. ¹⁷⁷Lu deduced transition subshell ICC. ¹⁷⁷Hf deduced transition subshell ICC, penetration parameter.

1990BU34      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 2154 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.11, 69 (1990)

V.V.Bulgakov, A.B.Kaznovetsky, V.I.Kirishchuk, N.V.Strilchuk, A.I.Feoktistov

The KLL Group in the Auger Spectrum of Lu

RADIOACTIVITY ¹⁷⁵Hf; measured Auger spectra. ¹⁷⁵Lu deduced Auger spectrum KLL-electron energies, intensities. π(square root 2) magnetic β-ray spectrometer.

1990KI14      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 1830 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.9, 163 (1990)

V.I.Kirishchuk, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov

Shift of Conversion Lines on Account of K-Electron Interaction with the Nuclear Magnetic Moment

RADIOACTIVITY ¹⁸¹Hf [from ¹⁸⁰Hf(n, γ)]; measured I(ce). ¹⁸¹Ta transitions deduced conversion line shifts.

1990KO43      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 844 (1990); Bull.Acad.Sci.Ussr, Phys.Ser. 54, No.5, 27 (1990)

Yu.E.Koshutsky, V.T.Kupryashkin, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

New Lifetime Data on the Highly Excited States of ²⁵Mg and ³²P

NUCLEAR REACTIONS ²⁴Mg, ³¹P(n, γ), E=thermal; measured Eγ, Iγ, γγ-coin, DSA. ²⁵Mg, ³²P levels deduced T_1/2.

1990KR17      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 2162 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.11, 76 (1990)

N.S.Kravets, V.T.Kupryashkin, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Measurement of the Excited-State Lifetimes of ⁵⁸Fe in the (nγ)-Reaction Induced by Thermal Neutrons

NUCLEAR REACTIONS ⁵⁷Fe(n, γ), E=thermal; measured γγ-coin, DSA. ⁵⁸Fe levels deduced T_1/2.

1990KU22      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 846 (1990); Bull.Acad.Sci.Ussr, Phys.Ser. 54, No.5, 29 (1990)

V.T.Kupryashkin, V.S.Oleinik, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Determination of the Lifetime of the Highly Excited States of ²⁸Al

NUCLEAR REACTIONS ²⁷Al(n, γ), E=thermal; measured Eγ, Iγ, DSA. ²⁸Al levels deduced T_1/2.

1990KU26      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 2145 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, No.11, 60 (1990)

V.T.Kupryashkin, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Lifetimes of ⁵⁵Fe Levels Excited in the (nγ)-Reaction Induced by Thermal Neutrons

NUCLEAR REACTIONS ⁵⁴Fe(n, γ), E=thermal; measured γγ-coin, DSA. ⁵⁵Fe levels deduced T_1/2.

1990MI25      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 840 (1990); Bull.Acad.Sci.Ussr, Phys.Ser. 54, No.5, 23 (1990)

N.F.Mitrokhovich, L.P.Sidorenko, A.I.Feoktistov

Anomalous Conversion of the K-Forbidden 501-keV Transition in ^180mHf

RADIOACTIVITY ^180mHf [from ¹⁷⁹Hf(n, γ)]; measured I(ce). ¹⁸⁰Hf deduced transition subshell ICC, M2 component penetration parameter.

1989BU21      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 35 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 33 (1989)

V.V.Bulgakov, V.T.Kupryashkin, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov

Confirmation of the Existence of K963 Line Shift in ^152mEu Decay

RADIOACTIVITY ^152mEu; analyzed data; deduced line shift, mechanism.

1989BU26      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 855 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.5, 35 (1989)

V.V.Bulgakov, V.I.Kirishchuk, A.P.Lashko, V.V.Strilchuk, A.I.Feoktistov

Evaluating Internal Conversion Coefficients of γ Transition with the Energy of 343 keV on K and L Subshells in ¹⁷⁵Lu γ

RADIOACTIVITY ¹⁷⁵Hf; measured I(ce), Eγ, Iγ. ¹⁷⁵Lu levels deduced relative I(ce), δ(E2/M1), penetration parameter.

1989BU28      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2120 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.11, 58 (1989)

V.V.Bulgakov, V.I.Kirishchuk, V.T.Kupryashkin, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Dependence of the Auger-Electron Energy on the Method of Atomic Excitation

RADIOACTIVITY ¹⁵³Sm, ¹⁵³Gd; measured Auger electron spectra; deduced excitation mode dependence.

1989KI22      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 853 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.5, 33 (1989)

V.I.Kirishchuk, A.P.Lashko, N.B.Strilchuk, A.I.Feoktistov

Relative Intensities of Internal Conversion Electrons of γ Transition at 36.4 keV on L Subshells in ¹⁷⁵Ta

RADIOACTIVITY ¹⁷⁵W [from ¹⁸¹Ta(p, 7n), E=70 MeV]; measured I(ce). ¹⁷⁵Ta deduced transition δ, penetration parameter. Other data input.

1989KI23      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2407 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.12, 131 (1989)

V.I.Kirishchuk, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov

Relative Intensities of Internal-Conversion Electrons Corresponding to the 254-keV γ-Transition in the K and L Subshells of ¹¹⁸Sn

RADIOACTIVITY ^118mSb [from ¹²⁰Sn(p, 3n), E=35 MeV]; measured I(ce). ¹¹⁸Sn transition deduced subshell I(ce) ratios. ⁹⁰Nb, ¹⁸¹Ta; analyzed data; deduced transition subshell I(ce) ratios.

1989KI24      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2418 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.12, 141 (1989)

V.I.Kirishchuk, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov

The Decay of ¹⁷⁸Ta

RADIOACTIVITY ¹⁷⁸Ta [from ¹⁷⁹Hf(p, 2n), E=20 MeV; ¹⁸⁰Hf(d, 4n), E=30 MeV]; measured Eγ, Iγ. ¹⁷⁸Hf deduced transition ICC, K-forbidden transition hindrance factors, γ-multipolarity.

1989KO53      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2125 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.11, 63 (1989)

Yu.E.Koshutsky, V.T.Kupryashkin, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Lifetimes of Highly Excited States of the Nuclei in (nγ) Reactions with Thermal Neutrons

NUCLEAR REACTIONS ²⁸Si, ³²S(n, γ), E=thermal; measured γγ-coin. ²⁹Si, ³³S levels deduced T_1/2.

1989KU20      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 2 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 1 (1989)

V.T.Kupryashkin, N.F.Mitrokhovich, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

Doppler Shift of Gamma-Ray Lines in ²⁴Na Decay

RADIOACTIVITY ²⁴Na(β^-); measured recoil γ Doppler shift; deduced energy shift. βγ-coincidences.

1988BU13      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 32 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.1, 30 (1988)

V.V.Bulgakov, V.I.Kirishchuk, V.T.Kupryashkin, A.P.Lashko, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, I.P.Shapovalova

¹⁸¹Hf Decay

RADIOACTIVITY ¹⁸¹Hf(β^-) [from ¹⁸⁰Hf(n, γ), E=reactor]; measured I(ce), Eγ, Iγ. ¹⁸¹Ta deduced transition energies, δ(E2/M1), penetration parameter.

1988LA19      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 28 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.1, 26 (1988)

A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov

The Penetration Effect in the M1 Component of the ¹⁷⁷Ta 70.45 keV γ Transition

RADIOACTIVITY ¹⁷⁷W(EC), (β⁺) [from Ta(p, 5n), E=49 MeV]; measured I(ce). ¹⁷⁷Ta transition deduced δ(E2/M1), penetration effect in M1 component.

1987BU25      Izv.Akad.Nauk SSSR, Ser.Fiz. 51, 1874 (1987); Bull.Acad.Sci.USSR, Phys.Ser. 51, No.11, 1 (1987)

V.V.Bulgakov, V.I.Gavrilyuk, V.I.Kirishchuk, V.T.Kupryashkin, A.P.Lashko, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, Yu.E.Frantsev

Detection of Shift Effects in the 936 keV K-Line Internal Conversion Transition Due to Atom Ionization after Electron Capture of ^152mEu

RADIOACTIVITY ^152,152mEu(β^-), (EC), (β⁺); ^184,184mRe(EC); measured I(ce), Eγ, Iγ; deduced electron binding energy changes. Hyperpure Ge detector, magnetic spectrometer.

1987BU26      Izv.Akad.Nauk SSSR, Ser.Fiz. 51, 1915 (1987); Bull.Acad.Sci.USSR, Phys.Ser. 51, No.11, 36 (1987)

V.V.Bulgakov, V.I.Gavrilyuk, V.I.Kirishchuk, V.T.Kupryashkin, A.P.Lashko, P.N.Muzalev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov

Determination of Penetration Parameter for the E1-Component in the Transition of γ 537, from the Decay of the 1285 keV, 5^- Level in ¹⁸⁴W

RADIOACTIVITY ^184mRe(EC), (IT); measured Eγ, Iγ. ¹⁸⁴W deduced levels, penetration parameter for transition.

1986BU19      Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 1944 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.10, 72 (1986)

V.V.Bulgakov, V.I.Gavrilyuk, V.I.Kirishchuk, A.P.Lashko, P.N.Muzalev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, V.B.Kharlanov

Energies and Relative Intensities of KLL-Group Auger Spectra for W. Detection of Energy Dependences for Auger-Electron from Excited Atoms

RADIOACTIVITY ^{182,183,184,184m}W(EC) [from ^182,183Ta(β^-), ^183,184,184mRe(EC)]; measured KLL Auger electron energies, relative intensities. Magnetic spectrometers.

1985BU23      Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2107 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 23 (1985)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov, Yu.E.Frantsev, V.B.Kharlanov

¹⁶⁹Tm KLL-Group Auger-Electron Spectra

RADIOACTIVITY ¹⁶⁹Yb(EC); measured Auger electron spectra. ¹⁶⁹Tm deduced KLL-electron group intensities.

1985BU24      Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 2126 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.11, 40 (1985)

V.V.Bulgakov, V.I.Gavrilyuk, V.I.Kirishchuk, P.N.Muzalev, L.P.Sidorenko, A.I.Feoktistov, V.B.Kharlanov

Determination of E1 + M2 + E3 - Mixing of Multipoles in the 921 keV γ-Transition and the Analysis of the Structure of the 1285 keV, 5^- Level in ¹⁸⁴W

RADIOACTIVITY ¹⁸⁴Re(EC); ^184mRe(EC), (IT) [from ¹⁸³W(d, n), ¹⁸⁴W(d, 2n), E=13.6 MeV]; measured Eγ, Iγ, I(ce). ¹⁸⁴W level deduced decay characteristics, γ-branching, γ-multipolarity mixing, B(λ).

1984BU34      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1914 (1984)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, I.N.Lyutyi, P.N.Muzalev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, V.B.Kharlanov

Absolute Intensity Ratios of K-, L- and M-Shells for γ- Transitions in ^46,48Ti, ⁶⁰Ni and ⁶⁵Cu

RADIOACTIVITY ⁴⁶Sc(β^-); ⁴⁸V(EC), (β⁺); ⁶⁰Co(β^-); ⁶⁵Zn(EC), (β⁺); measured I(ce), X-ray spectra. ^46,48Ti, ⁶⁰Ni, ⁶⁵Cu deduced γ-transition subshell absolute intensity ratios.

1984BU35      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 2000 (1984)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, P.N.Muzalev, P.T.Prokofev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, V.B.Kharlanov

Determination of γ-Ray Energies from ^152,152mEu Decay

RADIOACTIVITY ^152,152mEu(β⁺), (EC), (β^-); measured I(ce). ¹⁵²Sm, ¹⁵²Gd deduced transition energies.

1984BU36      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 2058 (1984)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, N.V.Strilchuk, A.I.Feoktistov, Yu.E.Frantsev, V.B.Kharlanov

Determination of the Absolute Intensities of Conversion Electron Lines for the 122.37 γ-Transition in ⁹⁰Nb

RADIOACTIVITY ⁹⁰Mo(β⁺), (EC); measured I(ce). ⁹⁰Nb transition deduced absolute intensity.

1984BU37      Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 43 (1984); Bull.Acad.Sci.USSR, Phys.Ser. 48, No.1, 41 (1984)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Laskho, P.N.Muzalev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, Yu.E.Frantsev, V.B.Kharlanov

Determining the Intensities of Certain Conversion Lines for the Decay of ¹⁸⁴Ta

RADIOACTIVITY ¹⁸⁴Ta(β^-) [from ¹⁸⁶W(d, α), E=50 MeV]; measured I(ce) following β-decay. ¹⁸⁴W deduced transition γ-multipolarity, B(λ) ratios, Nilsson assignments. Magnetic spectrometers.

1983BU18      Izv.Akad.Nauk SSSR, Ser.Fiz. 47, 2162 (1983)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, I.N.Lyutyi, P.N.Muzalev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, V.B.Kharlanov

Absolute Intensity Ratios for L-Subshell Internal Conversion Lines in the 133 keV γ-Transition in ¹⁸¹Ta

RADIOACTIVITY ¹⁸¹Hf(β^-); measured I(ce). ¹⁸¹Ta transition deduced L-subshell absolute intensity ratios. π square-root 2 iron yoke β-spectrometer.

1983VI04      Yad.Fiz. 38, 273 (1983)

I.N.Vishnevsky, V.A.Zheltonozhsky, V.P.Svyato, V.V.Trishin, A.I.Feoktistov

Excitation of Nuclei ¹⁰³Rh, ^107,109Ag, and ¹⁹⁷Au Induced by the Positron Annihilation on the Bound Electrons of an Atom

NUCLEAR REACTIONS ¹⁰³Rh(γ, γ'), E=1.26 MeV; ¹⁰⁷Ag(γ, γ'), E=1.325 MeV; ¹⁰⁹Ag(γ, γ'), E=1.21 MeV; ¹⁹⁷Au(γ, γ'), E=1.1, 1.22 MeV; measured effective σ, σ(resonance), σ(nonresonance). Annihilation radiation, X-ray identification.

1981BU24      Izv.Akad.Nauk SSSR, Ser.Fiz. 45, 2133 (1981)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, I.N.Lyutyi, P.N.Muzalev, L.P.Sidorenko, N.V.Strilchuk, A.I.Feoktistov, Yu.E.Frantsev

Determination of the Intensity Ratios for Conversion Electron Lines in the (2⁺ → 0⁺)-Transition in ¹⁵⁶Gd, ¹⁶⁶Er

RADIOACTIVITY ¹⁵⁶Eu, ¹⁶⁶Ho; measured I(ce). ¹⁵⁶Gd, ¹⁶⁶Er transitions deduced subshell ICC ratios.

1980BU28      Izv.Akad.Nauk SSSR, Ser.Fiz. 44, 2301 (1980)

V.V.Bulgakov, V.I.Gavrilyuk, A.P.Lashko, P.N.Muzalev, A.I.Feoktistov, Yu.E.Frantsev

Determination of the Intensity Ratios of Internal Conversion Lines of the M-, N-, and O-Subshells in the 2⁺ → 0⁺ Transitions in ¹⁷⁰Yb and ¹⁷²Yb

RADIOACTIVITY ^170,172Yb; measured I(ce); deduced subshell intensity ratios for 2⁺-0⁺ transition. Magnetic spectrometer.

1979BU21      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 2155 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.10, 116 (1979)

V.V.Bulgakov, V.I.Gavrilyuk, Yu.V.Makovetskii, P.N.Muzalev, A.I.Feoktistov, Yu.E.Frantsev

Determination of the Ratio of the L-Subshell Internal Conversion Coefficients for Certain E2 Transitions in Rare-Earth Nuclei

RADIOACTIVITY ¹⁶⁰Tb, ¹⁷⁰Tm [from neutron irradiation of ¹⁵⁹Tb, ¹⁶⁹Tm], ^170,172Lu [from Ta(p, X), E=660 MeV, radiochemical separation]; measured E(L X-ray), I(L X-ray). ¹⁶⁰Dy, ^172,170Yb deduced subshell ICC ratios.

1978BU26      Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 1957 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.9, 136 (1978)

V.V.Bulgakov, V.I.Gavrilyuk, A.A.Klyuchnikov, V.T.Kupryashkin, Y.V.Makovetskii, P.N.Muzalev, A.I.Feoktistov, Y.E.Frantsev

Determination of the Internal Conversion Coefficients (ICC) on the L-Subshells for the 100 keV E2-Transition of ¹⁸²W

RADIOACTIVITY ¹⁸²Ta; measured I(ce), subshell ratios. ¹⁸²W deduced ICC ratios, L₁/L₂, L₂/L₃.

1978MA47      Izv.Akad.Nauk SSSR, Ser.Fiz. 42, 1948 (1978); Bull.Acad.Sci.USSR, Phys.Ser. 42, No.9, 129 (1978)

Y.V.Makovetskii, A.I.Feoktistov

On the Decay of ¹⁴⁶Gd

RADIOACTIVITY ¹⁴⁶Gd; measured Eγ, I(ce), Iγ. ¹⁴⁶Eu deduced transitions.

1977GA21      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 1181 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.6, 66 (1977)

V.I.Gavrilyuk, A.A.Klyuchnikov, V.T.Kupryashkin, Y.V.Makovetskii, P.N.Muzalev, A.I.Feoktistov, Y.E.Frantsev

E1 + M2 + E3-Mixtures of Multipolarities of the 536.7 and 920.9 keV γ-Transitions of ¹⁸⁴W

RADIOACTIVITY ¹⁸⁴Re; measured I(ce), subshell ratios. ¹⁸⁴W transitions deduced E1+M2+E3 δ.

1977KU24      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 2001 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.10, 13 (1977)

V.T.Kupryashkin, P.N.Muzalev, A.I.Feoktistov

Structure of the 1285.0 keV 5^- State of ¹⁸⁴W

RADIOACTIVITY ¹⁸⁴W; measured nothing; re-analyzed data. ¹⁸⁴W level deduced J, K, π, γ-branching, configuration.

1977VY01      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 64 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.1, 50 (1977)

T.Vylov, A.A.Klyuchnikov, V.T.Kupryashkin, A.F.Novgorodov, A.I.Feoktistov

The γ-Spectrum of ¹⁹⁴Au

RADIOACTIVITY ¹⁹⁴Au [from ¹⁹⁴Pt(d, 2n)]; measured Eγ, Iγ. ¹⁹⁴Pt deduced transitions, ICC, multipolarity.

1976KL06      Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 784 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.4, 79 (1976)

A.A.Klyuchnikov, Y.V.Makovetskii, P.N.Muzalev, A.F.Novgorodov, A.I.Feoktistov

New Data on ¹⁸⁴Re Decay

RADIOACTIVITY ¹⁸⁴Re [from ¹⁸⁴W(d, 2n)]; measured Eγ, Iγ, I(ce). ¹⁸⁴W deduced γ-branching, ICC, γ-multipolarity, δ.

1976KL09      Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 2259 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.10, 203 (1976)

A.A.Klyuchnikov, V.T.Kupryashkin, Y.V.Makovetskii, P.N.Muzalev, A.I.Feoktistov, Y.E.Frantsev

New Data on the Decay of ¹⁸²Ta

RADIOACTIVITY ¹⁸²Ta; measured Eγ, I(ce). ¹⁸²W deduced B(E2), B(E2) ratios.

1975AL14      Izv.Akad.Nauk SSSR, Ser.Fiz. 39, 468 (1975); Bull.Acad.Sci.USSR, Phys.Ser. 39, No.3, 9 (1975)

V.S.Aleksandrov, T.Vylov, I.I.Gromova, A.A.Klyuchnikov, A.F.Novgorodov, A.I.Feoktistov

Investigation of Radioactive Decay of ¹⁴⁹Gd

RADIOACTIVITY ¹⁴⁹Gd; measured Eγ, Iγ, I(ce), γce-coin, γX-ray-coin; deduced ICC, log ft. ¹⁴⁹Eu deduced levels, J, π, λ.

1974GA13      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 34 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.1, 29 (1974)

V.I.Gavrilyuk, K.Y.Gromov, A.A.Klyuchnikov, V.T.Kupryashkin, G.D.Latyshev, Y.V.Makovetskii, A.I.Feoktistov

Investigations of the Internal Conversion Spectrum of ¹⁴⁹Gd

RADIOACTIVITY ¹⁴⁹Gd; measured Eγ, I(ce); deduced ICC.

1974GA14      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 36 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.1, 31 (1974)

V.I.Gavrilyuk, A.A.Klyuchnikov, V.T.Kupryashkin, G.D.Latyshev, V.K.Maidanyuk, Y.V.Makovetskii, A.F.Novgorodov, A.I.Feoktistov

The Internal Conversion Spectrum of ⁹⁶Tc

RADIOACTIVITY ⁹⁶Tc; measured Eγ, I(ce); deduced ICC. ⁹⁶Mo deduced levels, J, π, γ-multipolarity, B(λ).

1974GA35      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 1653 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.8, 80 (1974)

V.I.Gavrilyuk, A.A.Klyuchnikov, V.T.Kupryashkin, Y.V.Makovetskii, A.I.Feoktistov

The Isomeric E5 Transition in ¹⁸⁴Re

RADIOACTIVITY ^184mRe; measured I(ce), partial T_1/2.

1974KL14      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 1656 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.8, 83 (1974)

A.A.Klyuchnikov, A.I.Feoktistov

Ionization (Shakeoff) Effect Accompanying the Internal Conversion Process in the K-Shell of an Atom

NUCLEAR STRUCTURE ⁹⁷Tc, ^95,96Mo; measured K-conversion spectrum.

1973AG03      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 63 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.1, 54 (1973)

V.A.Ageev, V.V.Kravtsov, V.K.Maidanyuk, N.F.Mitrokhovich, Ngo Fu An, V.I.Strizhak, A.I.Feoktistov, V.I.Fominykh

Gamma-Ray and Conversion-Electron Spectra of ¹⁸⁴Re and ¹⁸⁴*Re

RADIOACTIVITY ^184,184mRe; measured γγ-coin, Iγγ, I(ce). Deduced ICC. ¹⁸⁴Re, ¹⁸⁴W deduced levels, J, π, γ-mixing.

1973AG07      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1684 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.8, 103 (1974)

V.A.Ageev, V.I.Gavrilyuk, A.A.Klyuchnikov, V.T.Kupryashkin, G.D.Latyshev, V.K.Maidanyuk, Y.V.Makovetskii, A.I.Feoktistov

Electron Spectra Due to Internal Conversion in ¹⁸⁴Re

RADIOACTIVITY ^184,184mRe; measured Eγ, I(ce), deduced ICC. ¹⁸⁴Re, ¹⁸⁴W deduced levels, J, π, λ.

1973AG08      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1692 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.8, 109 (1974)

V.A.Ageev, V.V.Kravtsov, V.K.Maidanyuk, N.F.Mitrokhovich, V.I.Strizhak, A.I.Feoktistov

γ-Rays from ¹⁴⁶Gd and ¹⁴⁹Gd

RADIOACTIVITY ^146,149Gd; measured Eγ, Iγ. ^146,149Eu deduced levels.

1973AG09      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1695 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.8, 112 (1974)

V.A.Ageev, V.V.Kravtsov, V.K.Maidanyuk, N.F.Mitrokhovich, V.I.Strizhak, A.I.Feoktistov

γ-Ray Spectrum of ¹⁴⁷Eu

RADIOACTIVITY ¹⁴⁷Eu; measured Eγ, Iγ. ¹⁴⁷Sm deduced transitions.

1973GA26      Izv.Akad.Nauk SSSR, Ser.Fiz. 37, 1839 (1973); Bull.Acad.Sci.USSR, Phys.Ser. 37, No.9, 43 (1974)

V.I.Gavrilyuk, K.Y.Gromov, A.A.Klyuchnikov, V.T.Kupryashkin, G.D.Latyshev, Y.V.Makovetskii, A.I.Feoktistov

On the Conversion-Electron Spectrum of ¹⁴⁶Gd

RADIOACTIVITY ¹⁴⁶Gd [from Ta(660-MeV p, X)]; measured E(ce), I(ce). ¹⁴⁶Eu deduced levels, J, π, ICC, γ-multipolarity.

1971GA37      Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 2232 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 2027 (1972)

V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, Y.V.Makovetskii, A.I.Feoktistov

Conversion-Electron Spectrum of ¹⁸²Re

RADIOACTIVITY ¹⁸²Re[from ¹⁸²W(d, 2n)]; measured Eγ, I(ce), subshell ratios; deduced ICC. ¹⁸²W deduced levels, J, π, γ-branching, multipolarity.

1971VI15      Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 2213 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 2009 (1972)

I.N.Vishnevskii, V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, Y.V.Makovetskii, A.I.Feoktistov

Decay of ¹⁹⁴Au

RADIOACTIVITY ¹⁹⁴Au[from ¹⁹⁴Pt(d, 2n)]; measured Eγ, Iγ, I(ce); deduced ICC. ¹⁹⁴Pt deduced levels, J, π, γ-branching, γ-multipolarity.

1970AG01      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 397 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 345 (1971)

V.A.Ageev, N.F.Mitrokhovich, A.I.Feoktistov

Positron Decay of ¹⁴⁶Gd, ¹⁴⁶Eu and ¹⁴⁸Eu

RADIOACTIVITY ¹⁴⁶Gd, ¹⁴⁶Eu, ¹⁴⁸Eu; measured Eβ, Iβ, βγ-, γγ-coin; deduced log ft, Q.

1970AG02      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 435 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 376 (1971)

V.A.Ageev, N.F.Mitrovich, A.I.Feoktistov

Positron Decay of ¹⁵⁴Tb and ¹⁵⁶*Tb

RADIOACTIVITY ¹⁵⁴Tb, ¹⁵⁶Tb[from Gd(d, xn)]; measured Eβ, Iβ, βγ-coin, βγγ-coin; deduced log ft, Q. Natural, enriched ¹⁵⁴Gd targets.

1970AG03      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 201 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 183 (1971)

V.A.Ageev, N.F.Mitrokhovich, A.I.Feoktistov

Positron Decay of ¹⁹⁴Au and ¹⁸⁸Ir

RADIOACTIVITY ¹⁸⁸Ir, ¹⁹⁴Au[from Os, Pt(d, X)]; measured Eβ, Iβ, βγ-coin; deduced log ft.

1970AG04      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 1614 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 1433 (1971)

V.A.Ageev, V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, V.K.Maidanyuk, Y.V.Makovetskii, A.I.Feoktistov

Conversion-Electron Spectrum of ⁹⁶Nb

RADIOACTIVITY ⁹⁶Nb; measured Eγ, I(ce). ⁹⁶Mo transitions deduced ICC, γ-multipolarity.

1970AG05      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 1618 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 1436 (1971)

V.A.Ageev, V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, Y.V.Makovetskii, A.I.Feoktistov

Conversion-Electron Spectrum of ¹⁹⁴Au

RADIOACTIVITY ¹⁹⁴Au[from ¹⁹⁴Pt(d, 2n)]; measured Eγ, I(ce). ¹⁹⁴Pt transitions deduced multipolarity.

1970AG06      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 2121 (1970); Bull.Acad.Sci. USSR, Phys.Ser. 34, 1892 (1971)

V.A.Ageev, V.I.Gavrilyuk, V.I.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, V.K.Maidanyuk, Y.A.Makovetskii, A.I.Feoktistov

Investigation of Some Conversion Lines of ¹⁸⁴Re, ¹⁸⁴*Re, and ¹⁸³Re

RADIOACTIVITY ^183,184Re; measured Eγ, I(ce). ^183,184W transitions deduced γ-mixing, γ-multipolarity.

1970AG07      Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 2135 (1970);Bull.Acad.Sci. USSR, Phys.Ser. 34, 1904 (1971)

V.A.Ageev, V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, Y.V.Makovetskii, A.I.Feoktistov

The Conversion-Electron Spectrum of ¹⁸²Re

RADIOACTIVITY ¹⁸²Re; measured Eγ, Iγ, I(ce). ¹⁸²W transitions deduced γ-multipolarity, γ-mixing.

1969AG04      Izv.Akad.Nauk SSSR, Ser.Fiz. 33, 1279 (1969); Bull.Acad.Sci.USSR, Phys.Ser. 33, 1183 (1970)

V.A.Ageev, V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, Y.V.Makovetskii, A.I.Feoktistov

The Decay of ⁹⁵*Tc, ⁹⁷*Tc, ⁹⁹*Tc and the 204.2 keV State of ⁹⁵Mo

RADIOACTIVITY ^95,97,99Tc[from Mo(d, xn)]; measured I(ce). ^95,97,99Tc, ⁹⁵Mo deduced γ-mixing.

1969AG05      Izv.Akad.Nauk SSSR, Ser.Fiz. 33, 1275 (1969); Bull.Acad.Sci.USSR, Phys.Ser. 33, 1180 (1970)

V.A.Ageev, V.I.Gavrilyuk, V.T.Kupryashkin, G.D.Latyshev, I.N.Lyutyi, V.K.Maidanyuk, Y.V.Makovetskii, A.I.Feoktistov

Decay of ⁹⁶Tc

RADIOACTIVITY ⁹⁶Tc[from Mo(d, xn)]; measured Eγ, I(ce). ⁹⁶Mo deduced levels J, π, γ-mixing.

1968AG01      Izv.Akad.Nauk SSSR, Ser.Fiz. 32, 119 (1968); Bull.Acad.Sci.USSR, Phys.Ser. 32, 114 (1969)

V.A.Ageev, V.V.Babenko, J.Vrzal, J.Liptak, V.K.Maidanyuk, J.Urbanets, A.I.Feoktistov

Investigation of the ^184mRe Decay Scheme

RADIOACTIVITY ¹⁸⁴Re; measured Eγ, Iγ, I(ce). ¹⁸⁴W deduced levels, J, π, ICC, subshell ratios, γ-multipolarities. Ge(Li) detector, magnetic spectrometer.

1968AG02      Izv.Akad.Nauk SSSR, Ser.Fiz. 32, 220 (1968); Bull.Acad.Sci.USSR, Phys.Ser. 32, 199 (1969)

V.A.Ageev, J.Vrzal, J.Liptak, V.K.Maidanyuk, J.Urbanets, A.I.Feoktistov

Investigation of the Radiation from ⁹⁶Tc

RADIOACTIVITY ⁹⁶Tc [from Mo(13.6-MeV d)]; measured Eγ, Iγ, I(ce). ⁹⁶Mo deduced levels, ICC, γ-multipolarities.

1968KL08      Izv.Akad.Nauk SSSR, Ser.Fiz. 32, 1640 (1968); Bull.Acad.Sci.USSR, Phys.Ser. 32, 1523 (1969)

A.A.Klyuchnikov, N.F.Mitrokhovich, A.I.Feoktistov

Positron Spectrum of ¹⁷⁴Lu

RADIOACTIVITY ¹⁷⁴Lu; measured Eγ, βγ, βγγ-coin; deduced log ft, Eβ, Iβ.

1966AG03      Izv.Akad.Nauk SSSR, Ser.Fiz. 30, 2037 (1966); Bull.Acad.Sci.USSR, Phys.Ser. 30, 2122 (1967)

V.A.Ageev, A.S.Klimenko, V.K.Maidanyuk, A.I.Feoktistov

Conversion Electron Spectrum of ¹⁸⁴Re in the Energy Range Above 750 Kev

NUCLEAR STRUCTURE ¹⁸⁴Re; measured not abstracted; deduced nuclear properties.

1963DZ01      Izv.Akad.Nauk SSSR, Ser.Fiz. 27, 172 (1963); Bull.Acad.Sci.USSR, Phys.Ser. 27, 184 (1964)

B.S.Dzhelepov, G.S.Katykhin, V.K.Maidanyuk, A.I.Feoktistov

Conversion Electron Spectra of Te⁹⁵m and Te⁹⁶

NUCLEAR STRUCTURE ⁹⁶Tc, ⁹⁵Tc; measured not abstracted; deduced nuclear properties.

1963DZ04      Izv.Akad.Nauk SSSR, Ser.Fiz. 27, 1394 (1963); Bull.Acad.Sci.USSR, Phys.Ser. 27, 1369 (1964)

B.S.Dzhelepov, G.S.Katykhin, V.K.Maidanyuk, A.I.Feoktistov

Conversion Electron Spectrum in the Decay of Re¹⁸⁴

NUCLEAR STRUCTURE ¹⁸⁴Re; measured not abstracted; deduced nuclear properties.

1962DZ04      Izvest.Akad.Nauk SSSR, Ser.Fiz. 26, 1030 (1962); Columbia Tech.Transl. 26, 1038 (1963)

B.S.Dzhelepov, G.S.Katykhin, V.K.Maidanyuk, A.I.Feoktistov

Internal Conversion Electrons and Positrons Emitted in the Decay of Re¹⁸⁴

NUCLEAR STRUCTURE ¹⁸⁴Re; measured not abstracted; deduced nuclear properties.

1960DZ12      Repts.Third Conf.Neutron-Deficient Isotopes, Dubna (June 1960); NP-13165, Vol.1, p.224 (1964)

B.S.Dzhelepov, A.I.Feoktistov

Spectrum of Gd¹⁴⁹ Conversion Electrons at 300 to 1000 keV

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

1956DZ59      Izvest.Akad.Nauk SSSR, Ser.Fiz. 20, 1361 (1956); Columbia Tech.Transl. 20, 1243 (1957)

B.S.Dzhelepov, V.P.Prikhodtseva, A.I.Feoktistov, I.V.Kholnov

As⁷⁶ γ Spectrum Apparatus