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1999HA46      Phys.Rev. C60, 034608 (1999)

C.K.Hargrove, D.J.Paterson, I.S.Batkin

Measurement of the Screening Potential in ³H β Decay

RADIOACTIVITY ³H(β^-); measured β spectra; deduced electron screening potential. Gas proportional chamber technique. Comparison with model predictions.

doi: 10.1103/PhysRevC.60.034608
Citations: PlumX Metrics

1997BA46      J.Phys.(London) G23, 991 (1997)

I.S.Batkin, W.J.Romo, M.K.Sundaresan

Effect of Nuclear Deformations on Solar Neutrino Capture Rates

NUCLEAR REACTIONS ⁷¹Ga, ³⁷Cl(ν, e^-), E=solar; calculated neutrino capture rate; deduced nuclear deformation role. Deformed shell model.

doi: 10.1088/0954-3899/23/8/013
Citations: PlumX Metrics

1995AL15      Yad.Fiz. 58, No 2, 240 (1995); Phys.Atomic Nuclei 58, 197 (1995)

A.N.Almaliev, I.S.Batkin, T.A.Churakova

Peculiarities of Excitation and Deexcitation of Nuclear States in Metals

1995BA46      J.Phys.(London) G21, 1061 (1995)

I.S.Batkin, M.K.Sundaresan

Adiabatic and Non-Adiabatic Corrections to Beta Decay of the Tritium Atom

ATOMIC PHYSICS ³H; calculated Curie plot, adiabatic corrections vs Eβ for tritium atom to helium ion during β-decay.

RADIOACTIVITY ³H(β^-); calculated Curie plot, adiabatic corrections vs Eβ for tritium atom to helium ion during β-decay.

doi: 10.1088/0954-3899/21/8/005
Citations: PlumX Metrics

1994AL09      J.Phys.(London) G20, 339 (1994)

A.M.Al-Harkan, I.S.Batkin, W.W.Wang

Optical Bremsstrahlung Accompanying Nuclear Beta Decay

RADIOACTIVITY ³H(β^-); calculated optical bremsstrahlung photon CP from β-decay; deduced nuclear weak interaction applications.

doi: 10.1088/0954-3899/20/2/011
Citations: PlumX Metrics

1994BA77      J.Phys.(London) G20, 1749 (1994)

I.S.Batkin, M.K.Sundaresan

A New Method to Improve the Limit on the Electric Charge of the Neutrino

doi: 10.1088/0954-3899/20/11/004
Citations: PlumX Metrics

1992BA24      J.Phys.(London) G18, 1063 (1992)

I.S.Batkin, T.A.Churakova

The Internal Bremsstrahlung Accompanying Double Beta Decay

RADIOACTIVITY ⁴⁸Ca(2β); calculated internal bremsstrahlung spectrum following double β-decay; deduced interference term contribution.

doi: 10.1088/0954-3899/18/6/007
Citations: PlumX Metrics

1992BA66      J.Phys.(London) G18, 1995 (1992)

I.S.Batkin, K.A.Bushahma, T.A.Churakova, S.L.Demakov

A Relativistic Study of K-Shell Auto-Ionization in Beta Decay

RADIOACTIVITY ⁵⁸Co, ⁶⁴Cu, ⁶⁵Zn(β⁺); ³²P, ¹¹⁴In, ¹⁴³Pr, ¹⁶⁹Er, ⁴⁵Ca(β^-); calculated K-shell auto-ionization probability accompanying β-decay. Relativistic approach.

doi: 10.1088/0954-3899/18/12/014
Citations: PlumX Metrics

1991BA15      Yad.Fiz. 53, 113 (1991); Sov.J.Nucl.Phys. 53, 73 (1991)

I.S.Batkin, T.A.Churakova, O.V.Shalneva

Internal Bremsstrahlung in Bound-State β Decay and the Neutrino Mass Problem

RADIOACTIVITY ³H(β^-); calculated internal bremsstrahlung spectrum following β-decay; deduced ν-mass implications.

1991BA16      Yad.Fiz. 53, 117 (1991); Sov.J.Nucl.Phys. 53, 76 (1991)

I.S.Batkin, I.V.Kopytin

Nuclear Fusion Induced by the Weak Interaction

NUCLEAR REACTIONS ³H(n, e^-), E=low; ³He(p, e⁺), E=1, 10, 20 MeV; calculated weak interaction induced σ.

1991BA29      Yad.Fiz. 53, 930 (1991); Sov.J.Nucl.Phys. 53, 575 (1991)

I.S.Batkin, I.V.Kopytin

The β Decay of Tritium in a Resonance Radio-Frequency Field

RADIOACTIVITY ³H; calculated β-decay into bound electron state. Resonance radio-frequency field.

ATOMIC PHYSICS ³H; calculated β-decay into bound electron state. Resonance radio-frequency field.

1991BA40      Yad.Fiz. 53, 1576 (1991); Sov.J.Nucl.Phys. 53, 968 (1991)

I.S.Batkin, I.V.Kopytin, O.V.Tyutina

Beta Decay Induced by Ion-Ion Collisions

RADIOACTIVITY ³⁷Cl, ⁵¹V, ⁷¹Ga, ⁴⁵Sc, ⁶³Cu; calculated β-transition, electron K-capture features. Decay induced by ion-ion collisions.

1991BA51      Fiz.Elem.Chastits At.Yadra 22, 512 (1991); Sov.J.Part.Nucl. 22 249 (1991)

I.S.Batkin, I.V.Kopytin, Yu.E.Penionzhkevich

Subthreshold π-Meson Production in Ion Collisions at Intermediate Energies

NUCLEAR REACTIONS ²⁷Al, Ni(¹⁶O, X), E=25, 38 MeV/nucleon; ²⁷Al, Ni, W(¹⁴N, X), E=35 MeV/nucleon; Ca, Sn, U(Ar, X), E=44 MeV/nucleon; ¹²C, Ni, U, ⁷Li, ²⁰⁸Pb, ²⁷Al, Cd(¹²C, X), E=60-86 MeV/nucleon; ⁷Li, ¹²C, ²⁷Al, ⁵⁸Ni, Ag, ¹⁹⁷Au, ²³²Th(¹⁶O, X), E=93 MeV/nucleon; analyzed pion production data. Model comparison.

1990BA28      Yad.Fiz. 51, 1028 (1990); Sov.J.Nucl.Phys. 51, 657 (1990)

I.S.Batkin, I.V.Kopytin, D.A.Chernyshev

A Microscopic Model of Subthreshold Production of π Mesons in Heavy-Ion Reactions at Intermediate Energies

NUCLEAR REACTIONS ⁵⁸Ni, ²⁷Al(¹⁶O, xπ), E=25 MeV/nucleon; ⁵⁸Ni, ²⁷Al(¹⁴N, xπ), E=35 MeV/nucleon; ²⁷Al, ¹⁹⁷Au(¹⁶O, xπ), E=38 MeV/nucleon; ¹²C(¹²C, xπ), E=60, 74, 84 MeV/nucleon; ⁷Li(¹⁸O, xπ), E=84 MeV/nucleon; ⁷Li, ⁵⁸Ni, ^124,116Sn, ¹⁹⁷Au, ²⁰⁸Pb, ²³⁸U(¹²C, xπ), E=84 MeV/nucleon; calculated σ(θ(π), E(π)), energy integrated σ; deduced pion production mechanism. Microscopic model.

1990BA49      Izv.Akad.Nauk SSSR, Ser.Fiz. 54, 114 (1990); Bull.Acad.Sci.USSR, Phys.Ser. 54, 116 (1990)

I.S.Batkin, I.V.Kopytin, D.A.Chernyshev

Nature of High-Energy γ Radiation in Reactions with Protons and α Particles

NUCLEAR REACTIONS ¹⁴⁸Sm(³He, X), E=27 MeV; ¹⁵⁴Sm(α, X), E=27 MeV; calculated γ-spectra. ¹²C, Cu, ¹⁰⁷Ag, ¹⁹⁷Au(p, X), E=72 MeV; calculated σ(θγ, Eγ), high energy.

1990BA51      Yad.Fiz. 52, 458 (1990); Sov.J.Nucl.Phys. 52, 291 (1990)

I.S.Batkin, I.V.Kopytin

An Incoherent Source of High Energy γ Radiation in Heavy-Ion Reactions at Intermediate Energies

NUCLEAR REACTIONS ²⁰⁸Pb, ⁴⁰Ca(⁴⁰Ar, X), ²⁰⁸Pb(⁷Li, X), ²⁴Mg(²⁰Ne, X), E=30 MeV/nucleon; calculated σ(θγ, Eγ). Microscopic model. Other reactions included.

1989BA57      Izv.Akad.Nauk SSSR, Ser.Fiz. 53, 100 (1989); Bull.Acad.Sci.USSR, Phys.Ser. 53, No.1, 97 (1989)

I.S.Batkin, I.V.Kopytin, S.A.Ushakov

Diffraction Structure of Spectrum of High-Energy Gamma Rays Upon Collision of Heavy Ions

NUCLEAR REACTIONS ²³⁸U(¹²C, X), E=84 MeV/nucleon; ⁵⁸Ni(¹⁴N, X), E=35 MeV/nucleon; calculated σ(θγ, Eγ, fragment θ); deduced model parameters.

1989BA82      Yad.Fiz. 50, 1542 (1989)

I.S.Batkin, I.V.Kopytin, M.I.Berkman

Dynamical Atomic Screening Effect on Ion Bremsstrahlung

NUCLEAR REACTIONS ¹⁹⁷Au, Ag(⁸⁶Kr, Xγ), E=44 MeV/nucleon; calculated bremsstrahlung spectral distribution.

1988BA19      Yad.Fiz. 47, 673 (1988)

I.S.Batkin, S.L.Demakov, T.A.Churakova

The Electronic-Shell-Reconstruction Effect on the β-Spectrum of ³H

RADIOACTIVITY ³H(β^-); calculated β-spectrum; deduced electron shell reconstruction role.

1988BA37      Yad.Fiz. 47, 1602 (1988)

I.S.Batkin, I.V.Kopytin, M.I.Berkman

Angular and Energy Distribution of High-Energy Photons in Heavy-Ion Collisions

NUCLEAR REACTIONS ¹²C, ⁵⁸Ni, ²⁰⁸Pb(¹⁴N, X), E=30-50 MeV/nucleon; ¹²C, ²³⁸U(¹²C, X), E=84 MeV/nucleon; ¹⁹⁷Au(⁴⁰Ar, X), E=30 MeV/nucleon; calculated σ(Eγ, θγ).

1988BA50      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 67 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.1, 62 (1988)

I.S.Batkin, V.V.Kamanin, I.V.Kopytin, Yu.E.Penionzhkevich

Collective Excitations in Colliding Nuclei and High-Energy γ Spectra

NUCLEAR REACTIONS ¹⁵⁹Tb(⁴⁰Ar, Xγ), E=300 MeV; ¹⁸¹Ta(²²Ne, Xγ), E=155 MeV; calculated σ(θγ, Eγ), angle integrated γ spectra.

1988BA78      Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 2109 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.11, 27 (1988)

I.S.Batkin, S.L.Demakov, T.A.Churakova

Relativistic Approach to the Self-Ionization of Internal Atomic Shells in β Decay

RADIOACTIVITY ⁵⁸Co, ⁶⁴Cu, ⁶⁵Zn, ³²P, ¹¹⁴In, ¹⁴³Pr, ¹⁶⁹Er, ⁴⁵Ca; calculated β-decay related K-shell self-ionization probability; deduced direct mechanism contribution.

1987BA23      Yad.Fiz. 45, 396 (1987)

I.S.Batkin, I.V.Kopytin

Coherent Emission of High-Energy Photons in Collision of Multiply-Charged Ions at Intermediate Energies

NUCLEAR REACTIONS ²³⁸U(¹²C, γX), E(cm)=84 MeV/nucleon; calculated σ(Eγ, θγ). Microscopic model.

1987BA75      Yad.Fiz. 46, 404 (1987)

I.S.Batkin, S.L.Demakov, T.A.Churakova

Excitation of Low-Energy Nuclear States by Positron Annihilations with Electrons of Inner Atomic Shells

NUCLEAR REACTIONS ¹¹⁹Sn, ¹²⁹I, ¹⁶⁹Tm, ¹⁸⁹Os, ¹⁹³Ir, ¹⁹⁷Au, ¹⁶¹Dy(e⁺, e⁺'), E=⁶⁴Cu source; calculated low-lying level excitation σ.

1986BA75      Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 2038 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.10, 164 (1986)

I.S.Batkin, I.V.Kopytin

Coherent Emission of High Energy Photons and π-Mesons in Heavy Ion Reactions

NUCLEAR REACTIONS ²³⁸U(¹²C, π⁰γ), E=84 MeV; calculated σ(Eγ, θγ), σ(Eπ).

1986BA82      Yad.Fiz. 44, 1454 (1986)

I.S.Batkin, I.V.Kopytin, T.A.Churakova

Internal Bremsstrahlung accompanying α Decay

RADIOACTIVITY ²¹⁰Po(α); calculated α-decay internal bremsstrahlung rate; deduced an analytical formula. Nonrelativistic approximation, Coulomb, recoil effects.

1985BA71      Yad.Fiz. 42, 1354 (1985)

I.S.Batkin, I.V.Kopytin

Features of Inner Brehmsstralung from β Decays of Nuclei in Single Crystals

NUCLEAR STRUCTURE C, ⁹Be, ²⁷Al, Si, Fe, Cu, Ge, W, Pb; calculated inner bremsstrahlung following β-decay. Nuclei in single crystals.

1983AL17      Izv.Akad.Nauk SSSR, Ser.Fiz. 47, 1024 (1983)

A.N.Almaliev, I.S.Batkin

Two-Photon Decay from 2S-States of Heavy Mesic Atoms

ATOMIC PHYSICS, Mesic-Atoms ¹²⁴Sb, ²⁰⁸Pb, ²³⁸U; calculated muonic 2S-state two-photon emission probability vs nuclear radius. Diagrammatic approach, Green's function technique.

1982BA13      Yad.Fiz. 35, 282 (1982)

I.S.Batkin, T.A.Churakova

Nonresonant Excitation of Nucleus in Positron Annihilation with Atomic K-Shell Electrons

NUCLEAR REACTIONS ¹¹⁵In(γ, γ'), E=annihilation spectrum; calculated resonant, nonresonant σ for M1, E2 excitation; deduced nonresonant mechanism dominance. Plane wave approximation.

1982BA59      Yad.Fiz. 36, 330 (1982)

I.S.Batkin, Yu.G.Smirnov, T.A.Churakova

Relativistic and Coulomb Effects in Internal Compton Effects

NUCLEAR STRUCTURE ¹³⁷Ba; calculated magnetic transition γ-spectra shapes. Internal Compton effect, relativistic wave functions, screened Coulomb field.

RADIOACTIVITY ¹¹³Sn(EC), ²⁰³Pb(EC); calculated magnetic transition γ-spectra shapes. Internal Compton effect, relativistic wave functions, screened Coulomb field.

1981BA17      Yad.Fiz. 33, 625 (1981)

I.S.Batkin

Screening Effect on β-Decay Characteristics of ⁸B Nucleus

RADIOACTIVITY ⁸B; calculated β-decay characteristics dependence on nuclear Coulomb field screening.

1981BA19      Yad.Fiz. 33, 968 (1981)

I.S.Batkin, Yu.G.Smirnov, T.A.Churakova

Screening Effect in Internal Bremmstrahlung in β Decay

RADIOACTIVITY ³⁵S, ⁴⁵Ca, ¹⁴⁷Pm, ²⁰³Hg; calculated IB spectra in β-decay. Relativistic theory, Teitz screening potential.

1981BA29      Yad.Fiz. 33, 48 (1981)

I.S.Batkin, I.V.Kopytin, Yu.G.Smirnov, T.A.Churakova

Ionization of Internal Atomic Shells in the Process of the β Decay

RADIOACTIVITY ³⁵S, ⁴⁵Ca, ⁶³Ni, ¹⁴⁷Pm, ¹⁵¹Sm; calculated shake-up σ(E(e)), K-shell autoionization probability following β-decay; deduced direct mechanism contributions. Nonrelativistic method, Teitz screened Coulomb potential, Green function.

1981BA42      Yad.Fiz. 34, 330 (1981)

I.S.Batkin, I.V.Kopytin

Monoenergetical Leptons in Nuclear β Decay

RADIOACTIVITY ⁸⁸Y; calculated monoenergetic positron production. Resonance approximation, second-order perturbation theory.

1981BA61      Izv.Akad.Nauk SSSR, Ser.Fiz. 45, 1916 (1981)

I.S.Batkin, Yu.G.Smirnov, T.A.Churakova

K-Shell Excitation following β⁺ Decay

RADIOACTIVITY ⁶⁴Cu, ⁶⁵Zn, ¹³⁴La, ²⁰⁵Bi; calculated K-shell autoionization probability.

1980BA56      Yad.Fiz. 32, 629 (1980); Sov.J.Nucl.Phys. 32 323 (1980)

I.S.Batkin, Yu.V.Ivanko, L.G.Kulapin

Nuclear Polarization Corrections to the Energies of Mesic Transitions of Even-Even Spherical Nuclei in the Region 60 ≤ A ≤ 150

ATOMIC PHYSICS, Mesic-Atoms ⁹¹Zr, ¹³¹Xe, ¹³⁷Ba, ⁸⁵Rb, ^113,115In, ¹²¹Sb; calculated L=1, 2 multipole matrix elements; ^60,62,64Ni, ⁶⁴Zn, ^70,72,74,76Ge, ⁷⁶Se, ⁸⁴Kr, ^94,100Mo, ¹⁰⁴Ru, ^106,108Pd, ¹²²Sn, ¹³⁰Ba, ¹⁴⁰Ce, ^144,146Nd, ^148,150Sm; calculated level energy corrections. Nuclear polarization effects.

1980BA65      Fiz.Elem.Chastits At.Yadra 11, 1421; Sov.J.Part.Nucl. 11, 564 (1980)

I.S.Batkin, Yu.G.Smirnov

Secondary Effects Accompanying Nuclear β Decay

RADIOACTIVITY ²¹⁰Bi, ⁹⁰Sr, ²⁰⁴Tl; analyzed IB spectrum following β-decay; deduced virtual excitation, inner shell ionization effects.

1980BA66      Yad.Fiz. 32, 1260 (1980); Sov.J.Nucl.Phys. 32, 651 (1980)

I.S.Batkin, I.V.Kopytin

Thermally Stimulated Emission of Nuclear γ Rays

RADIOACTIVITY ⁸⁹Sr(β^-), ¹³³Xe(β^-), ¹⁵⁵Eu(β^-), ¹¹⁵In(β^-); calculated β-decay role, γ-ray yield per β decay.

1979BA20      Yad.Fiz. 29, 903 (1979); Sov.J.Nucl.Phys. 29, 464 (1979)

I.S.Batkin

Compton Excitation of Nuclear Levels

NUCLEAR REACTIONS ¹¹⁹Sn, ¹²⁵Te, ¹⁶¹Dy, ¹⁶⁹Tm, ¹⁸⁹Os, ¹⁹³Ir, ¹⁹⁷Au, ²⁰¹Hg, ¹⁹³Pt, ²⁰⁵Pb, ¹⁸¹Ta, ²³⁵U(γ, γ); calculated σ for Compton excitation of nuclear levels.

1977BA80      Yad.Fiz. 26, 532 (1977); Sov.J.Nucl.Phys. 26, 282 (1977)

I.S.Batkin, M.I.Berkman, I.V.Kopytin

Phonon Interaction with an Odd Quasiparticle and l-Forbidden β Transitions

RADIOACTIVITY ⁶⁵Ni, ⁶⁵Zn, ⁶⁵Ga, ⁶⁷Cu, ⁶⁹Ge; calculated log ft for first-forbidden β transitions.

1977BA81      Izv.Akad.Nauk SSSR, Ser.Fiz. 41, 2048 (1977); Bull.Acad.Sci.USSR, Phys.Ser. 41, No.10, 49 (1977)

I.S.Batkin, M.I.Berkman, I.V.Kopytin

Quasi-Particle-Phonon Interaction and First-Order-Forbidden β-Decay of Nuclides with N = 83

NUCLEAR STRUCTURE ¹³⁷Xe, ¹³⁹Ba, ¹⁴¹Ce, ¹⁴⁰La; calculated quadrupole phonon energy, B(E2). Quasiparticle-phonon interaction, finite Fermi system; deduced log ft for first forbidden transition.

1976BA29      Yad.Fiz. 23, 564 (1976); Sov.J.Nucl.Phys. 23, 296 (1976)

I.S.Batkin, M.I.Berkman, I.V.Kopytin

Analysis of Nonunique First-Forbidden β Transitions in Odd Nuclei

RADIOACTIVITY ¹³⁹Ba, ¹⁴¹Ce, ²⁰⁷Tl, ²⁰⁹Pb; analyzed once-forbidden β-transitions, log ft.

1976BA65      Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 1279 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.6, 149 (1976)

I.S.Batkin

On the β-Decay to Bound States

RADIOACTIVITY ³H, ⁶³Ni, ⁹³Zr, ¹⁰⁶Ru, ¹⁵¹Sm, ¹⁷¹Tm, ¹⁸⁷Re, ²¹⁰Rn, ²²⁸Ra, ²²⁷Ac, ²⁴¹Pu; calculated β decay parameters.

1976BA66      Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 739 (1976); Bull.Acad.Sci.USSR, Phys.Ser. 40, No.4, 42 (1976)

I.S.Batkin, M.I.Berkman, I.V.Kopytin

Calculation of Nuclear Matrix Element integralγ₅ for β Transitions

NUCLEAR STRUCTURE ¹³⁹Ba, ¹⁴¹Ce, ²⁰⁷Tl, ²⁰⁹Pb; calculated nuclear matrix elements for β transitions.

1975BA20      Yad.Fiz. 21, 744 (1975); Sov.J.Nucl.Phys. 21, 384 (1975)

I.S.Batkin, Y.G.Smirnov

Contribution of Nuclear Diagrams to Internal Bremsstrahlung

RADIOACTIVITY ¹³⁷Cs, ³²P; calculated IBS.

1975BA55      Yad.Fiz. 22, 276 (1975); Sov.J.Nucl.Phys. 22, 143 (1975)

I.S.Batkin, I.V.Lopatin, V.M.Beda

Calculation of the β-Decay Properties of Nuclei in the Vicinity of ¹²⁴Sb

RADIOACTIVITY ^122,124Sb, ^124,126I; calculated log ft. ^124,126I; calculated E(K)/β+. ^122,124Sb; calculated polarization γ(θ).

1975SM03      Phys.Lett. 51A, 405 (1975)

Y.G.Smirnov, I.S.Batkin, A.S.Tchernigin, V.B.Brudanin

The Internal Compton Effect in ²⁰³Tl

RADIOACTIVITY ²⁰³Hg; measured γ(X-ray)-coin, ib. ²⁰³Tl; measured internal Compton effect.

doi: 10.1016/0375-9601(75)90748-3
Citations: PlumX Metrics

1974BA91      Yad.Fiz. 20, 1088 (1974); Sov.J.Nucl.Phys. 20, 570 (1975)

I.S.Batkin, Y.G.Smirnov, A.S.Chernigin

Secondary Radiation Accompanying the Beta Decay of ²⁰³Hg

RADIOACTIVITY ²⁰³Hg; measured IB, K-shell autoionization probability.

1974BA98      Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 2222 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.10, 176 (1974)

I.S.Batkin, M.I.Berkman, I.V.Kopytin

Incorporation of Higher-Order Terms for l-Forbidden β Transitions

NUCLEAR STRUCTURE ⁶⁵Ni, ⁶⁵Zn, ⁶⁵Ga, ⁶⁷Cu, ⁶⁹Ge; calculated L-forbidden β-transitions.

1973SM15      Yad.Fiz. 18, 239 (1973); Sov.J.Nucl.Phys. 18, 122 (1974)

Y.G.Smirnov, I.S.Batkin

Internal Brehmsstrahlung Accompanying Electron Capture in Cl³⁶

RADIOACTIVITY ³⁶Cl; measured Iβ; deduced Q.

1972BB23      Yad.Fiz. 16, 725 (1972); Sov.J.Nucl.Phys. 16, 405 (1973)

I.S.Batkin, Y.G.Smirnov

Internal Bremsstrahlung Accompanying a Unique β Transition of Cs¹³⁷

RADIOACTIVITY ¹³⁷Cs; measured internal bremsstrahlung spectrum.

1970BA45      Yad.Fiz. 11, 770 (1970); Sov.J.Nucl.Phys. 11, 430 (1970)

I.S.Batkin, I.V.Kopytin

βγ Correlation Effects in Once-Forbidden β Transitions of Nuclei in the Region 72 < A < 86

RADIOACTIVITY ⁷²Ga, ⁷⁶As, ^84,86Rb; calculated βγ correlation coefficients for first-forbidden transitions.

1970KO06      Yad.Fiz. 11, 533 (1970); Sov.J.Nucl.Phys. 11, 298 (1970)

I.V.Kopytin, I.S.Batkin

Concerning Electron Capture by the 2⁺ Level in the Nuclei As⁷², As⁷⁴, And Rb⁸⁴

RADIOACTIVITY ^72,74As, ⁸⁴Rb; calculated EC/β+-branching, L/K EC branching.

1970KO20      Yad.Fiz. 11, 342 (1970); Sov.J.Nucl.Phys. 11, 192 (1970)

I.V.Kopytin, I.S.Batkin

Once-Forbidden β Decay to Collective Levels of Spherical Nuclei in the Region 72 < A < 86

RADIOACTIVITY ⁷²Ga, ^72,74,76As, ⁸⁴Br, ^84,86Rb; calculated nuclear matrix elements, log ft, β-shape factors for first-forbidden transitions.

1969BA58      Yadern.Fiz. 10, 737 (1969); Soviet J.Nucl.Phys. 10, 426 (1970)

I.S.Batkin, I.V.Kopytin, L.P.Rapoport

β-Decay into Collective Levels of Spherical Nuclei

RADIOACTIVITY ^62,66Cu, ^68,70Ga, ^78,80Br, ⁸²Br; calculated log ft for 1+ to 0+, 1+ to 2+ transitions.