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NSR database version of April 11, 2024.

Search: Author = K.S.Toth

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2002RO17      Phys.Rev. C65, 054310 (2002)

M.W.Rowe, J.C.Batchelder, T.N.Ginter, K.E.Gregorich, F.Q.Guo, F.P.Hessberger, V.Ninov, J.Powell, K.S.Toth, X.J.Xu, J.Cerny

Decay of 178Tl

RADIOACTIVITY 159Ta, 170,171Ir, 171,172,173Pt, 174,175,176Au, 175,176,177,178,179Hg, 178,179,179mTl(α) [from 102Pd(78Kr, xnyp) and subsequent decay]; measured Eα, T1/2, branching ratios. 174Au, 170Ir deduced levels. 178Tl, 170,171Ir deduced mass excess.

NUCLEAR REACTIONS 102Pd(78Kr, np), E=340 MeV; measured delayed Eα, αα-, (recoil)α-coin; deduced σ lower limit.

doi: 10.1103/PhysRevC.65.054310
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2001DA31      Hyperfine Interactions 132, 133 (2001)

C.N.Davids, P.J.Woods, J.C.Batchelder, C.R.Bingham, D.J.Blumenthal, L.T.Brown, B.C.Busse, M.P.Carpenter, L.F.Conticchio, T.Davinson, J.Deboer, S.J.Freeman, S.Hamada, D.J.Henderson, R.J.Irvine, R.V.F.Janssens, H.J.Maier, L.Muller, R.D.Page, H.T.Penttila, G.L.Poli, D.Seweryniak, F.Soramel, K.S.Toth, W.B.Walters, B.E.Zimmerman

Masses and Proton Separation Energies Obtained from Qα and Qp Measurements

ATOMIC MASSES 151Tm, 155Lu, 159Ta, 163,165Re, 166Os, 167,169Ir, 170Pt, 171,173Au, 174,176Hg, 177Tl, 180Pb; analyzed α-decay and proton-decay data; deduced mass excesses. Tm, Lu, Ta, Re, Ir, Au, Tl; deduced proton separation energies.

doi: 10.1023/A:1011941605006
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2000GI01      Phys.Rev. C61, 014308 (2000)

T.N.Ginter, J.C.Batchelder, C.R.Bingham, C.J.Gross, R.Grzywacz, J.H.Hamilton, Z.Janas, M.Karny, S.H.Kim, J.F.Mas, J.W.McConnell, A.Piechaczek, A.V.Ramayya, K.Rykaczewski, P.B.Semmes, J.Szerypo, K.S.Toth, R.Wadsworth, C.-H.Yu, E.F.Zganjar

Proton Emission from 150Lu

RADIOACTIVITY 150,150mLu(p) [from 96Ru(58Ni, 3np)]; measured proton spectra, T1/2. Recoil mass spectrometer.

doi: 10.1103/PhysRevC.61.014308
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2000GR21      Nucl.Instrum.Methods Phys.Res. A450, 12 (2000)

C.J.Gross, T.N.Ginter, D.Shapira, W.T.Milner, J.W.McConnell, A.N.James, J.W.Johnson, J.Mas, P.F.Mantica, R.L.Auble, J.J.Das, J.L.Blankenship, J.H.Hamilton, R.L.Robinson, Y.A.Akovali, C.Baktash, J.C.Batchelder, C.R.Bingham, M.J.Brinkman, H.K.Carter, R.A.Cunningham, T.Davinson, J.D.Fox, A.Galindo-Uribarri, R.Grzywacz, J.F.Liang, B.D.MacDonald, J.MacKenzie, S.D.Paul, A.Piechaczek, D.C.Radford, A.V.Ramayya, W.Reviol, D.Rudolph, K.Rykaczewski, K.S.Toth, W.Weintraub, C.Williams, P.J.Woods, C.-H.Yu, E.F.Zganjar

Performance of the Recoil Mass Spectrometer and Its Detector Systems at the Holifield Radioactive Ion Beam Facility

doi: 10.1016/S0168-9002(00)00159-5
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2000PI05      Phys.Rev. C61, 047306 (2000)

A.Piechaczek, E.F.Zganjar, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, R.Grzywacz, B.D.Macdonald, S.D.Paul, K.Rykaczewski, K.S.Toth

Multipolarity of the 228.5-keV Transition in 80Y

RADIOACTIVITY 80mY(IT) [from 24Mg(58Ni, np)]; measured Eγ, Iγ, E(ce), I(ce). 80Y levels deduced J, π, configuration, ICC, isomeric transition M3 multipolarity. Mass-separated source.

doi: 10.1103/PhysRevC.61.047306
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2000RE04      Phys.Rev. C61, 044310 (2000)

W.Reviol, M.P.Carpenter, R.V.F.Janssens, D.Jenkins, K.S.Toth, C.R.Bingham, L.L.Riedinger, W.Weintraub, J.A.Cizewski, T.Lauritsen, D.Seweryniak, J.Uusitalo, I.Wiedenhover, R.Wadsworth, N.Wilson, C.J.Gross, J.C.Batchelder, K.Helariutta, S.Juutinen

Prolate Yrast Cascade in 183Tl

NUCLEAR REACTIONS 108Pd(78Kr, 2np), E=340 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 183Tl deduced high-spin levels, J, π, rotational band features. Gammasphere array, fragment mass analyzer.

doi: 10.1103/PhysRevC.61.044310
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1999BA45      Eur.Phys.J. A 5, 49 (1999)

J.C.Batchelder, K.S.Toth, C.R.Bingham, L.T.Brown, L.F.Conticchio, C.N.Davids, R.J.Irvine, D.Seweryniak, W.B.Walters, J.Wauters, E.F.Zganjar, J.L.Wood, C.De Coster, B.Decroix, K.Heyde

Behavior of Intruder Based States in Light Bi and Tl Isotopes: The study of 187Bi α Decay

RADIOACTIVITY 187Bi(α) [from 97Mo(92Mo, np)]; measured Eα, Iα, T1/2. 183Tl deduced levels, possible J, π. 187Bi deduced excited level. Fragment mass analyzer. Neutron intruder state systematics discussed.

doi: 10.1007/s100500050255
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1999BI14      Phys.Rev. C59, R2984 (1999)

C.R.Bingham, J.C.Batchelder, K.Rykaczewski, K.S.Toth, C.-H.Yu, T.N.Ginter, C.J.Gross, R.Grzywacz, M.Karny, S.H.Kim, B.D.MacDonald, J.Mas, J.W.McConnell, P.B.Semmes, J.Szerypo, W.Weintraub, E.F.Zganjar

Identification of a Proton-Emitting Isomer in 151Lu

RADIOACTIVITY 151mLu(p) [from 96Ru(58Ni, 2np)]; measured Ep, T1/2. 151Lu deduced level, J, π, spectroscopic factor. Comparison with model calculations. Energy level systematics discussed.

doi: 10.1103/PhysRevC.59.R2984
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1999PO09      Phys.Rev. C59, R2979 (1999)

G.L.Poli, C.N.Davids, P.J.Woods, D.Seweryniak, J.C.Batchelder, L.T.Brown, C.R.Bingham, M.P.Carpenter, L.F.Conticchio, T.Davinson, J.DeBoer, S.Hamada, D.J.Henderson, R.J.Irvine, R.V.F.Janssens, H.J.Maier, L.Muller, F.Soramel, K.S.Toth, W.B.Walters, J.Wauters

Proton and α Radioactivity below the Z = 82 Shell Closure

RADIOACTIVITY 177Tl, 171Au(p) [from 96Ru, 102Pd(78Kr, xnyp)]; measured Ep, T1/2 from ground, isomeric levels. 177Tl, 173Au, 169Ir(α); measured Eα, T1/2 from ground, isomeric levels. 177Tl, 171Au levels deduced J, π, spectroscopic factors. 177,177mTl, 173,173mAu, 169,169mIr, 165,165mRe, 171Au; deduced proton separation energies.

RADIOACTIVITY 176Hg(α); measured decay products, Eα, Iα; deduced %α branch, T1/2.

doi: 10.1103/PhysRevC.59.R2979
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1999RY04      Phys.Rev. C60, 011301 (1999)

K.Rykaczewski, J.C.Batchelder, C.R.Bingham, T.Davinson, T.N.Ginter, C.J.Gross, R.Grzywacz, M.Karny, B.D.MacDonald, J.F.Mas, J.W.McConnell, A.Piechaczek, R.C.Slinger, K.S.Toth, W.B.Walters, P.J.Woods, E.F.Zganjar, B.Barmore, L.Gr.Ixaru, A.T.Kruppa, W.Nazarewicz, M.Rizea, T.Vertse

Proton Emitters 140Ho and 141Ho: Probing the structure of unbound Nilsson orbitals

NUCLEAR REACTIONS 92Mo(54Fe, xnp)140Ho/141Ho/141mHo, E=315 MeV; measured proton spectra following residual nucleus decay, (recoil)(decay)-coin; deduced production σ.

RADIOACTIVITY 140,141mHo(p) [from 92Mo(54Fe, xnp)]; measured Ep, T1/2. 140,141Ho deduced proton resonance features, configurations, deformation effects. Coupled-channels analysis.

doi: 10.1103/PhysRevC.60.011301
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1999TO11      Phys.Rev. C60, 011302 (1999)

K.S.Toth, C.R.Bingham, J.C.Batchelder, L.T.Brown, L.F.Conticchio, C.N.Davids, R.J.Irvine, D.Seweryniak, D.M.Moltz, W.B.Walters, J.Wauters, E.F.Zganjar

α-Decay Rates of 180, 182, 184Pb and the Z = 82 Shell Closure

RADIOACTIVITY 180,182,184Pb(α) [from 90,92,94Zr(92Mo, 2n)]; measured Eα, T1/2; deduced masses, reduced widths, shell closure effects. 176,178,180Hg deduced α-branching. Decay rate systematics for Z=76-90 dicsussed. Mass separator.

doi: 10.1103/PhysRevC.60.011302
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1998BA13      Phys.Rev. C57, R1042 (1998)

J.C.Batchelder, C.R.Bingham, K.Rykaczewski, K.S.Toth, T.Davinson, J.A.McKenzie, P.J.Woods, T.N.Ginter, C.J.Gross, J.W.McConnell, E.F.Zganjar, J.H.Hamilton, W.B.Walters, C.Baktash, J.Greene, J.F.Mas, W.T.Milner, S.D.Paul, D.Shapira, X.J.Xu, C.H.Yu

Observation of the Exotic Nucleus 145Tm Via Its Direct Proton Decay

RADIOACTIVITY 145Tm(p) [from 92Mo(58Ni, 4np)]; measured Ep, T1/2; deduced spectroscopic factor. 113Cs(p) [from 58Ni(58Ni, 2np)]; measured T1/2. Recoil mass spectrometer. Comparison with calculated values.

doi: 10.1103/PhysRevC.57.R1042
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1998PA37      Phys.Rev. C58, R3037 (1998)

S.D.Paul, C.Baktash, W.Satula, C.J.Gross, I.Birriel, R.M.Clark, R.A.Cunningham, M.Devlin, P.Fallon, A.Galindo-Uribarri, T.Ginter, D.R.Lafosse, J.Kay, F.Lerma, I.Y.Lee, C.Leyland, A.O.Macchiavelli, B.D.MacDonald, S.J.Metcalfe, A.Piechaczek, D.C.Radford, W.Reviol, L.L.Riedinger, D.Rudolph, K.Rykaczewski, D.G.Sarantites, J.X.Saladin, D.Shapira, G.N.Sylvan, S.L.Tabor, K.S.Toth, W.Weintraub, D.F.Winchell, V.Q.Wood, R.Wyss, C.H.Yu

Band Structure in 79Y and the Question of T = 0 Pairing

NUCLEAR REACTIONS 28Si(54Fe, 2np), E=200 MeV; measured Eγ, Iγ, (recoil)γ-coin. 58Ni(28Si, 2npα), E=130 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 79Y deduced levels J, π, rotational bands, no T=0 np pairing influence. Gammasphere, Microball, recoil mass spectrometer. Cranked shell model calculations.

doi: 10.1103/PhysRevC.58.R3037
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1998TO14      Phys.Rev. C58, 1310 (1998)

K.S.Toth, X.-J.Xu, C.R.Bingham, J.C.Batchelder, L.F.Conticchio, W.B.Walters, L.T.Brown, C.N.Davids, R.J.Irvine, D.Seweryniak, J.Wauters, E.F.Zganjar

Identification of 180Tl α Decay

RADIOACTIVITY 179,180,181Tl(α) [from 90Zr(92Mo, xnp), E=420 MeV]; measured Eα, Iα, T1/2. Fragment mass analyzer.

doi: 10.1103/PhysRevC.58.1310
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1998YU05      Phys.Rev. C58, R3042 (1998)

C.-H.Yu, J.C.Batchelder, C.R.Bingham, R.Grzywacz, K.Rykaczewski, K.S.Toth, Y.Akovali, C.Baktash, A.Galindo-Uribarri, T.N.Ginter, C.J.Gross, M.Karny, S.H.Kim, B.D.MacDonald, S.D.Paul, D.C.Radford, J.Szerypo, W.Weintraub

In-Beam Spectroscopy Study of the Proton Emitter 151Lu

NUCLEAR REACTIONS 96Ru(58Ni, 2np), E=266 MeV; measured Eγ, Iγ, (recoil)γ-coin. 151Lu deduced levels, possible J, π, isomeric level T1/2 upper limit. Recoil-decay tagging technique. Comparisons with neighboring nuclides.

doi: 10.1103/PhysRevC.58.R3042
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1997BA21      Z.Phys. A357, 121 (1997)

J.C.Batchelder, K.S.Toth, C.R.Bingham, L.T.Brown, L.F.Conticchio, C.N.Davids, T.Davinson, D.J.Henderson, R.J.Irvine, D.Seweryniak, W.B.Walters, P.J.Woods, J.Wauters, E.F.Zganjar

The α-Decay Properties of 186Bi

NUCLEAR REACTIONS 97Mo(92Mo, 2np), E=420 MeV; measured Eα, Iα, α(recoil)-coin. 186Bi deduced isomers α-decay T1/2, Eα. Double-sided Si strip detectors.

RADIOACTIVITY 186Bi(α) [from 97Mo(92Mo, 2np), E=420 MeV]; measured Eα, Iα, T1/2, isomers decay features. Double-sided Si strip detectors.

doi: 10.1007/s002180050223
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1997BA25      Phys.Rev. C55, R2142 (1997)

J.C.Batchelder, K.S.Toth, C.R.Bingham, L.T.Brown, L.F.Conticchio, C.N.Davids, D.Seweryniak, J.Wauters, J.L.Wood, E.F.Zganjar

α-Decay Properties of 190Po and the Identification of 191Po

RADIOACTIVITY 190,191Po(α) [from 96Mo(96Mo, X), E=420 MeV]; 186Pb(α) [from 190Po(α-decay)]; measured Eα, Iα, T1/2. 190,191Po deduced α-decay reduced widths. 186Pb deduced α-decay branching ratio. Fragment mass analyzer in conjunction with double-sided Si strip detector.

NUCLEAR REACTIONS 96Mo(96Mo, X), E=420 MeV; measured Eα, Iα; deduced evidence for 191Po. Fragment mass analyzer in conjunction with double-sided Si strip detector.

doi: 10.1103/PhysRevC.55.R2142
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1997DA07      Phys.Rev. C55, 2255 (1997)

C.N.Davids, P.J.Woods, J.C.Batchelder, C.R.Bingham, D.J.Blumenthal, L.T.Brown, B.C.Busse, L.F.Conticchio, T.Davinson, S.J.Freeman, D.J.Henderson, R.J.Irvine, R.D.Page, H.T.Penttila, D.Seweryniak, K.S.Toth, W.B.Walters, B.E.Zimmerman

New Proton Radioactivities 165,166,167Ir and 171Au

NUCLEAR REACTIONS 92Mo(78Kr, xnp), E=357, 384 MeV; 96Ru(78Kr, 2np), E=389 MeV; measured fragment spectra, Eα, Iα, pα-energy correlation between proton-decaying residual and daughter subsequent α-decay. 171Au, 165,166,167Ir deduced proton decay Ep, Qp, T1/2, branching ratio, spectroscopic factors.

RADIOACTIVITY 171Au(p) [from 96Ru(78Kr, 2np), E=389 MeV]; 170Pt(α) [from 171Au(p-decay)]; 165,166,167Ir(p) [from 92Mo(78Kr, xnp), E=357, 384 MeV]; 164,165,166Os(α) [from 165,166,167Ir(p-decay)]; measured Eα, Iα, pα-energy correlation between proton-decaying residual and daughter subsequent α-decay. 171Au, 165,166,167Ir deduced proton decay Ep, Qp, T1/2, branching ratio, spectroscopic factors; analyzed α-decay chain data. 151Tm, 154Yb, 155Lu, 158Hf, 159Ta, 162W, 163Re, 166Os, 167Ir, 170Pt, 171mAu; deduced mass excess. 151Tm, 153,154,155Lu, 158Hf, 157m,158,159Ta, 161m,162,163Re, 165m,166,167Ir deduced proton separation energy.

doi: 10.1103/PhysRevC.55.2255
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1997TO12      Phys.Rev. C56, 3410 (1997)

K.S.Toth, D.C.Sousa, J.C.Batchelder, J.M.Nitschke, P.A.Wilmarth

Decay Properties 154Tm and Observation of Fine Structure in Its α-Particle Spectrum

RADIOACTIVITY 154mTm(α)(β+)(EC) [from 92,94Mo(64Zn, X), E ≈ 275 MeV]; measured Eγ, Iγ, Eα, Iα, γγ-, γα-coin; deduced isomer α-decay branching ratio. 150Ho, 154Er deduced levels.

doi: 10.1103/PhysRevC.56.3410
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1997WA05      Phys.Rev. C55, 1192 (1997)

J.Wauters, J.C.Batchelder, C.R.Bingham, D.J.Blumenthal, L.T.Brown, L.F.Conticchio, C.N.Davids, T.Davinson, R.J.Irvine, D.Seweryniak, K.S.Toth, W.B.Walters, P.J.Woods, E.F.Zganjar

Fine Structure in the α Decay of 189Bi

RADIOACTIVITY 189,189mBi(α) [from 96Mo(95Mo, X), E=418 MeV]; measured T1/2, Eα, Iα. 185Tl deduced levels, possible J, π, α-decay hindrance factors.

doi: 10.1103/PhysRevC.55.1192
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1996BA35      Phys.Rev. C54, 949 (1996)

J.C.Batchelder, K.S.Toth, E.F.Zganjar, D.M.Moltz, C.R.Bingham, T.J.Ognibene, J.Powell, M.W.Rowe

Determination of the 190Po α Reduced Width

RADIOACTIVITY 190Po(α) [from 144Sm(48Si, 2n), E=215 MeV]; measured T1/2, Eα; deduced α-decay reduced width, mass excess.

doi: 10.1103/PhysRevC.54.949
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1996BI07      Phys.Rev. C54, R20 (1996)

C.R.Bingham, K.S.Toth, J.C.Batchelder, D.J.Blumenthal, L.T.Brown, B.C.Busse, L.F.Conticchio, C.N.Davids, T.Davinson, D.J.Henderson, R.J.Irvine, D.Seweryniak, W.B.Walters, P.J.Woods, B.E.Zimmerman

Identification of 166Pt and 167Pt

RADIOACTIVITY 166,167,168Pt, 162,163,164Os(α) [from 92Mo(78Kr, X), E=357, 384 MeV]; 170Pt(α) [from 96Ru(78Kr, 2n2p), E=420 MeV]; measured T1/2, Eα; deduced α-reduced widths, Qα.

doi: 10.1103/PhysRevC.54.R20
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1996DA06      Phys.Rev.Lett. 76, 592 (1996)

C.N.Davids, P.J.Woods, H.T.Penttila, J.C.Batchelder, C.R.Bingham, D.J.Blumenthal, L.T.Brown, B.C.Busse, L.F.Conticchio, T.Davinson, D.J.Henderson, R.J.Irvine, D.Seweryniak, K.S.Toth, W.B.Walters, B.E.Zimmerman

Proton Decay of an Intruder State in 185Bi

NUCLEAR REACTIONS 95Mo(92Mo, np), E=410 MeV; measured residuals decay event spectra.

RADIOACTIVITY 185mBi(p) [from 95Mo(92Mo, np), E=410 MeV]; measured proton-decay T1/2, Ep, decay scheme, configuration.

doi: 10.1103/PhysRevLett.76.592
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1996RI12      Phys.Rev. C54, 2041 (1996)

J.D.Richards, C.R.Bingham, Y.A.Akovali, J.A.Becker, E.A.Henry, P.Joshi, J.Kormicki, P.F.Mantica, K.S.Toth, J.Wauters, E.F.Zganjar

Observation of Fine Structure in 190Pb α Decay

RADIOACTIVITY 190Pb(α) [from W(16O, X), E=170 MeV]; measured Eα, Iα, fine structure; deduced hindrance factors.

doi: 10.1103/PhysRevC.54.2041
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1996TO01      Phys.Rev. C53, 2513 (1996)

K.S.Toth, J.C.Batchelder, C.R.Bingham, L.F.Conticchio, W.B.Walters, C.N.Davids, D.J.Henderson, R.Herman, H.Penttila, J.D.Richards, A.H.Wuosmaa, B.E.Zimmerman

α-Decay Properties of 181Pb

RADIOACTIVITY 181Pb(α) [from 90Zr(92Mo, n), E=400 MeV]; 181Tl(α) [from 89Y, 90,92,94Zr, 92Mo(92Mo, X), E=400 MeV]; measured Eα, Iα. 177Hg, 181Pb deduced T1/2.

doi: 10.1103/PhysRevC.53.2513
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1996TO08      Z.Phys. A355, 225 (1996)

K.S.Toth, J.C.Batchelder, D.M.Moltz, J.D.Robertson

Identification of 180Pb

NUCLEAR REACTIONS 144Sm(40Ca, 4n), E=230 MeV; measured Eα, Iα; deduced evidence for 180Pb.

RADIOACTIVITY 180Pb(α) [from 144Sm(40Ca, 4n), E=230 MeV]; measured Eα, Iα, T1/2; deduced mass excess.

doi: 10.1007/s002180050103
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1995BA75      Phys.Rev. C52, 1807 (1995)

J.C.Batchelder, K.S.Toth, D.M.Moltz, T.J.Ognibene, M.W.Rowe, C.R.Bingham, E.F.Zganjar, B.E.Zimmerman

Excitation Energy of the πs1/2 Intruder State in 189Bi

RADIOACTIVITY 189mBi(α) [from 144Sm(48Ti, X), E=215, 225 MeV]; measured Eα, Iα; deduced intruder states systematics in Bi, Tl isotopes. 189Bi deduced πs1/2 intruder state.

doi: 10.1103/PhysRevC.52.1807
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1995BI01      Phys.Rev. C51, 125 (1995)

C.R.Bingham, M.B.Kassim, M.Zhang, Y.A.Akovali, K.S.Toth, W.D.Hamilton, H.K.Carter, J.Kormicki, J.von Schwarzenberg, M.M.Jarrio

α-Decay Rates for 181-186Au and 181-185Pt Isotopes

RADIOACTIVITY 181,182,183,184,185,186Au(α) [from Ta(12C, X), E=153 MeV]; measured Eα, Iα, γγ-, γα-, γ(ce)-coin, Eγ, Iγ, E X-ray, I X-ray. 180,177,178,179,181Ir levels deduced α-branching ratios. 181,183,185Au deduced ground state configurations.

doi: 10.1103/PhysRevC.51.125
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1995HI12      Phys.Rev. C52, 2236 (1995)

T.Hild, W.-D.Schmidt-Ott, V.Kunze, F.Meissner, H.Salewski, K.S.Toth, R.Michaelsen

Decays of 160-162Hf

RADIOACTIVITY 160,161,162Hf(α), (β+) [from 135Ba(32S, X), E=240 MeV]; measured Eγ, Iγ, T1/2, Eα, Iα. 161,162Lu deduced transitions. 163Hf level deduced α branching ratio.

doi: 10.1103/PhysRevC.52.2236
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1994TO10      Phys.Rev. C50, 518 (1994)


Comment on ' Decays and Masses of 162,163Ta and Some Neighboring Nuclides '

RADIOACTIVITY 155Tm, 157Lu(α); analyzed T1/2, Eα, Iα data; deduced J, π, α reduced width. 162,163Ta discussed.

doi: 10.1103/PhysRevC.50.518
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1993TO02      Phys.Rev. C47, 1804 (1993)

K.S.Toth, D.C.Sousa, P.A.Wilmarth, J.M.Nitschke, K.S.Vierinen

Electron Capture and β+ Decay of 147Tm

NUCLEAR REACTIONS 92Mo(58Ni, X), E=261 MeV; measured γ spectra, γ(annihilation radiation)-coin, X-ray spectra; deduced evidence for 147Tm.

RADIOACTIVITY 147Tm(EC), (β+), (p); measured γ-spectra, γ(annihilation radiation)-coin, X-ray spectra; deduced (EC+β+) strength. 146Er levels deduced direct proton-decay branch. 147Er deduced transition.

doi: 10.1103/PhysRevC.47.1804
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1993TO04      Phys.Rev. C48, 436 (1993)

K.S.Toth, D.C.Sousa, J.M.Nitschke, K.S.Vierinen, P.A.Wilmarth

Identification of the s1/2 145Dy Ground State

RADIOACTIVITY 145Dy(β+p), (EC) [from 92Mo(58Ni, X), E=283 MeV]; measured β-delayed Ep, Ip, β+p-, γp-coin, I(ce). 145Tb deduced transitions Iγ, γ-multipolarity, I(ce), configuration.

doi: 10.1103/PhysRevC.48.436
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1993TO05      Phys.Rev. C48, 445 (1993)

K.S.Toth, P.A.Wilmarth, J.M.Nitschke, D.C.Sousa

Observation of 146Er Electron Capture and β+ Decay

NUCLEAR REACTIONS 92Mo(58Ni, X), E=280 MeV; measured β-delayed (proton)γ-, (proton)(K X-ray)-coin; deduced evidence for 146Er.

RADIOACTIVITY 146Er(β+p), (EC) [from 92Mo(52Ni, X), E=280 MeV]; measured β-delayed pγ-, (proton)(K X-ray)-coin; deduced T1/2.

doi: 10.1103/PhysRevC.48.445
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1993TO07      Phys.Rev. C48, R978 (1993)

K.S.Toth, W.Nazarewicz

Spin Assignments for the Ground States of 155Lu and 157Lu

NUCLEAR STRUCTURE 147,149,151Tb, 149,151,153Ho, 151,153,155Tm; analyzed level systematics. 155,157Lu; analyzed α-decay scheme; deduced ground state configuration, possible J.

doi: 10.1103/PhysRevC.48.R978
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1992TO02      Phys.Rev. C45, 856 (1992)

K.S.Toth, H.J.Kim, J.W.McConnell, C.R.Bingham, D.C.Sousa

Alpha Decays of Light Uranium Isotopes

NUCLEAR REACTIONS 209Bi(19F, 3n), (19F, 4n), E=102-115 MeV; measured Eα, Iα.

RADIOACTIVITY 224,225U(α) [from 209Bi(19F, 3n), (19F, 4n), E=102-115 MeV]; measured Eα, Iα, T1/2; deduced Qα, reduced widths.

doi: 10.1103/PhysRevC.45.856
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1991BI04      Phys.Rev. C44, 1208 (1991)

C.R.Bingham, M.B.Kassim, M.Zhang, Y.A.Akovali, K.S.Toth, W.D.Hamilton, H.K.Carter, J.Kormicki, J.von Schwarzenberg, M.M.Jarrio

Identification of 185Pt α Activity and Study of 185Au α Decay

RADIOACTIVITY 185Pt, 185Au(α); measured αγ-coin, Eα, Iα, branching ratios. 181Ir levels deduced hindrance factors.

doi: 10.1103/PhysRevC.44.1208
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1991KO03      Phys.Rev. C43, 484 (1991)

M.O.Kortelahti, E.F.Zganjar, J.L.Wood, C.R.Bingham, H.K.Carter, K.S.Toth, J.H.Hamilton, J.Kormicki, L.Chaturvedi, W.B.Newbolt

Shape Coexistence in 190Hg

RADIOACTIVITY 190Tl; measured γγ-, γ(ce)-coin. 190Hg deduced levels, J, π, band structure, shape features, ICC, B(λ) ratios. Other data input.

doi: 10.1103/PhysRevC.43.484
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1991TO08      Phys.Rev. C44, 1868 (1991)

K.S.Toth, K.S.Vierinen, M.O.Kortelahti, D.C.Sousa, J.M.Nitschke, P.A.Wilmarth

Investigation of A = 155 and A = 151 Nuclides: Identification of the 155Tm s1/2 isomer and the 155Yb β-decay branch

RADIOACTIVITY 155Yb, 155Tm(β+), (α); 151Er(β+); 151Ho(α); measured T1/2, γγ-coin, Eγ, Iγ, Eα, Iα; deduced logft, α reduced widths. 155Tm, 155Er, 151Ho deduced levels, J, π.

doi: 10.1103/PhysRevC.44.1868
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1991TO09      Z.Phys. A340, 343 (1991)

K.S.Toth, K.S.Vierinen, J.M.Nitschke, P.A.Wilmarth, R.M.Chasteler

Alpha-Decaying Low-Spin Levels in 155Lu and 157Lu

RADIOACTIVITY 155,157Lu [from 94,96Mo(64Zn, 2np)]; measured Eα, Iα, α-decay T1/2. 157Lu deduced level.

NUCLEAR REACTIONS 94,96Mo(64Zn, 2np), E not given; measured Eα, Iα.

doi: 10.1007/BF01294685
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1991TO12      Nucl.Instrum.Methods Phys.Res. B56/57, 484 (1991)

K.S.Toth, J.M.Nitschke, K.S.Vierinen, P.A.Wilmarth, R.B.Firestone, M.O.Kortelahti

Spectroscopy of Proton-Rich Nuclei in the Rare Earth Region

NUCLEAR REACTIONS 96Ru, 92,94,95,96Mo, 93Nb(64Zn, X), (58Ni, X), E not given; measured residuals decay spectra; deduced evidence for neutron deficient isotopes with Z=65-71.

RADIOACTIVITY 153Yb, 149Er(EC), (β+); 153Tm(α) [from 153Yb(β+-EC)-decay]; analyzed decay data; deduced s1/2, h11/2 states role.

doi: 10.1016/0168-583X(91)96076-W
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1990AK01      Phys.Rev. C41, 1126 (1990)

Y.A.Akovali, K.S.Toth, A.L.Goodman, J.M.Nitschke, P.A.Wilmarth, D.M.Moltz, M.N.Rao, D.C.Sousa

Single-Particle States in 151Tm and 151Er: Systematics of neutron states in N = 83 Nuclei

RADIOACTIVITY 151Yb, 151Tm(β+) [from 96Ru(58Ni, X), E=360 MeV]; measured Eγ, Iγ, γ(t), γγ-coin; deduced log ft. 151Tm, 151Er deduced levels, J, π, T1/2.

NUCLEAR STRUCTURE 133Sb, 135I, 137Cs, 139La, 141Pr, 143Pm, 145Eu, 147Tb, 149Ho, 151Tm, 137Xe, 139Ba, 141Ce, 143Nd, 145Sm, 147Gd, 149Dy, 151Er; calculated single particle state energies. Hartree-Fock-Bogoliubov method.

doi: 10.1103/PhysRevC.41.1126
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1990AK04      Phys.Rev. C42, 1130 (1990)

Y.A.Akovali, K.S.Toth, C.R.Bingham, M.B.Kassim, M.Zhang, H.K.Carter, W.D.Hamilton, J.Kormicki

Identification of 186Au α Activity

RADIOACTIVITY 186Au [from Ta(12C, X), E=153 MeV]; measured Eγ, Iγ, Eα, Iα, I(ce), γ(α)-, γγ-, γ(ce)-coin; deduced α-decay branching, hindrance factor, Qα.

doi: 10.1103/PhysRevC.42.1130
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1989FI01      Phys.Rev. C39, 219 (1989)

R.B.Firestone, J.M.Nitschke, P.A.Wilmarth, K.Vierinen, J.Gilat, K.S.Toth, Y.A.Akovali

Decay of 149g+mEr by Positron and Delayed Proton Emission and by Electron Capture

RADIOACTIVITY 149,149mEr(β+p), (EC), (β+) [from 58Ni(94Mo, n2p), E=259 MeV]; measured Eγ, Iγ, β+p-, γγ-coin, β-delayed Ep, Ip; deduced Q(EC), proton separation energy, T1/2. 149Ho deduced levels, (EC/β+). 148Dy levels deduced Iγ.

doi: 10.1103/PhysRevC.39.219
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1989KO02      Phys.Rev. C39, 636 (1989)

M.O.Kortelahti, K.S.Toth, K.S.Vierinen, J.M.Nitschke, P.A.Wilmarth, R.B.Firestone, R.M.Chasteler, A.A.Shihab-Eldin

Decay Properties of 153Yb and 153Tm; Excitation energies of the s1/2 and h11/2 proton states in 153Tm

RADIOACTIVITY 153Yb(β+) [from 92Mo(64Zn, n2p), E=267 MeV]; 153Tm(β+), (α) [from 92Mo(64Zn, 3p), E=267 MeV]; measured E(γ), I(γ), γ(X-ray)-coin. 153Yb level deduced J, π. 153Tm deduced levels, J, π, isomer α-decay features. 153Er deduced levels, possible J, π, configuration, γ-branching.

doi: 10.1103/PhysRevC.39.636
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1989NI02      Phys.Rev.Lett. 62, 2805 (1989)

J.M.Nitschke, P.A.Wilmarth, R.B.Firestone, P.Moller, K.S.Toth, J.Gilat

Doorway-State Formation and Structure in β-Delayed Proton Decay

RADIOACTIVITY 151Yb, 149Er, 147Dy(β+p); analyzed β+p-coin data; deduced doorway state decay mechanism.

doi: 10.1103/PhysRevLett.62.2805
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1989NI04      Z.Phys. A334, 111 (1989)

J.M.Nitschke, K.S.Toth, K.S.Vierinen, P.A.Wilmarth, R.M.Chasteler

Identification of 153Lu β Decay

NUCLEAR REACTIONS 92Mo(64Zn, 2np), E=285 MeV; measured γ(X-ray)-, γβ+-, γ(particle)-coin, Eγ, Iγ.

RADIOACTIVITY 153Lu(β+), (EC) [from 92Mo(64Zn, 2np), E=285 MeV]; measured γ(X-ray)-, γβ+-, γ(particle)-coin, Eγ, Iγ; deduced isomer T1/2. 153Yb deduced transitions, relative Iγ.

1989TO01      Phys.Rev. C39, 1150 (1989)

K.S.Toth, D.M.Moltz, J.D.Robertson

Identification of 181Pb in 40Ca Irradiations of 144Sm

RADIOACTIVITY 181Pb(α) [from 144Sm(40Ca, 3n), E=212, 201 MeV]; measured decay products, Eα, Iα; deduced mass excess, T1/2.

NUCLEAR REACTIONS 144,147Sm(40Ca, xn), E=275, 265 MeV; 144Sm(40Ca, xn), E=201 MeV; measured E(α), I(α); deduced evidence for 181Pb. 183Pb deduced α-branching, E(α), mass, Q(α) correction.

doi: 10.1103/PhysRevC.39.1150
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1989VI02      Phys.Rev. C39, 1972 (1989)

K.S.Vierinen, J.M.Nitschke, P.A.Wilmarth, R.M.Chasteler, A.A.Shihab-Eldin, R.B.Firestone, K.S.Toth, Y.A.Akovali

Identification of 145Er and 145Ho

RADIOACTIVITY 145Er(β+p); 145Ho(β+)(EC) [from 145Er-decay]; measured Eγ, Iγ, γ(X-ray)-, p(X-ray)-coin; deduced T1/2. 145Dy deduced levels, isomer configuration.

doi: 10.1103/PhysRevC.39.1972
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1988NI02      Phys.Rev. C37, 2694 (1988)

J.M.Nitschke, P.A.Wilmarth, J.Gilat, K.S.Toth, F.T.Avignone III

Delayed Proton Emission of N = 81 Odd-Odd Precursors: 148Ho, 150Tm, and 152Lu

RADIOACTIVITY 148Ho, 148Er, 150Tm, 152Lu(β+p) [from 96Ru, 94Mo(58Ni, xnyp)]; measured Ip, Ep, pγ-, p(X-ray)-, pβ+-coin; deduced T1/2, J, π, isomers, onset of p emission. 149Ho deduced level energies, proton branching ratios. Statistical model calculations.

doi: 10.1103/PhysRevC.37.2694
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1988TO03      Phys.Rev. C37, 1196 (1988)

K.S.Toth, D.C.Sousa, J.M.Nitschke, P.A.Wilmarth

Beta Decay Properties of 148Er and 148Ho

RADIOACTIVITY 148Er(EC) [from 94Mo(58Ni, 2n2p), E=257 MeV]; 148Ho(EC) [from 94Mo(58Ni, n3p), E=257 MeV]; 148Dy [from 148Ho-decay]; measured Eγ, Iγ, γγ-, γ(X-ray)-coin; deduced log ft, T1/2, J, π. 148Er, 148Ho deduced evidence for β-delayed protons. 148Ho, 148Dy deduced levels, J, π.

doi: 10.1103/PhysRevC.37.1196
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1988TO13      Phys.Rev. C38, 1932 (1988)

K.S.Toth, P.A.Wilmarth, J.M.Nitschke, R.B.Firestone, K.Vierinen, M.O.Kortelahti, F.T.Avignone III

Fine Structure in 153Tm α Decay

RADIOACTIVITY 153Tm(α) [from 92Mo(64Zn, X), E=285 MeV]; measured Eα, Iα, Eγ, Iγ; deduced level sequence, configuration.

doi: 10.1103/PhysRevC.38.1932
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1988VI02      Phys.Rev. C38, 1509 (1988)

K.S.Vierinen, A.A.Shihab-Eldin, J.M.Nitschke, P.A.Wilmarth, R.M.Chasteler, R.B.Firestone, K.S.Toth

Beta Decay of 154Lu and 154Yb

RADIOACTIVITY 154Lu, 154Yb(β+), (EC) [from 92,94Mo(64Zn, xnyp), E=285 MeV]; measured T1/2, β-delayed E(α), I(α), E(p), I(p), E(γ), I(γ), I(ce), γγ-, X-ray(γ)-, βγ-coin; deduced log ft. 154Yb, 154Tm deduced levels, J, π. n-Ge, planar Ge, plastic scintillator, surface barrier Si detectors, ΔE-E telescope, enriched targets.

doi: 10.1103/PhysRevC.38.1509
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1988WI05      Z.Phys. A329, 503 (1988)

P.A.Wilmarth, J.M.Nitschke, K.Vierinen, K.S.Toth, M.Kortelahti

Beta-Delayed Proton Decay of the N = 83 Precursor 153Yb

RADIOACTIVITY 153Yb(β+), (EC), (β+p) [from 92Mo(64Zn, X), E=285 MeV]; measured β-delayed Ep, Ip, pγ-, p(X-ray)-coin; deduced delayed proton decay T1/2, β-strength function. 152Er levels deduced p-branching ratios.

1987EL09      Phys.Rev. C36, 1529 (1987)

Y.A.Ellis-Akovali, K.S.Toth, H.K.Carter, C.R.Bingham, I.C.Girit, M.O.Kortelahti

α-Decay Reduced Width of 194Pb and Low-Spin Levels in 194Tl Populated in 194Pb β Decay

RADIOACTIVITY 194Pb(EC), (β+), (α) [from W(16O, X), E=126 MeV]; measured Eα, Iα, Eγ, Iγ, I(ce), T1/2, γγ-, γ(ce)-coin; deduced log ft, α-branching, α-reduced width. 194Tl deduced levels, J, π, γ-multipolarity.

doi: 10.1103/PhysRevC.36.1529
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1987HA36      Phys.Rev. C36, 2132 (1987)

R.L.Hahn, K.S.Toth, Y.LeBeyec, B.Lagarde, M.W.Guidry

Reactions with 40Ar and 84Kr Leading to the same Compound Nucleus, 200Po

NUCLEAR REACTIONS 160Dy(40Ar, xn)200Po, E=160-225 MeV; 116Cd(84Kr, xn)200Po, E=320-420 MeV; measured residual production σ(E). Statiscal model.

doi: 10.1103/PhysRevC.36.2132
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1987MO06      Phys.Rev. C35, 1275 (1987)

D.M.Moltz, A.C.Betker, J.P.Sullivan, R.H.Burch, C.A.Gagliardi, R.E.Tribble, K.S.Toth, F.T.Avignone III

Masses of 77Kr and 75Kr

NUCLEAR REACTIONS 78,80Kr(3He, 6He), E=70 MeV; 78Kr(d, t), E=29.1 MeV; measured σ(E(6He)), σ(Et), Q. 75,77Kr deduced masses. Enriched gas targets.

doi: 10.1103/PhysRevC.35.1275
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1987TO02      Phys.Rev. C35, 310 (1987)

K.S.Toth, D.C.Sousa, J.M.Nitschke, P.A.Wilmarth

Investigation of A = 152 Radioactivities with Mass-Separated Sources: Identification of 152Lu

NUCLEAR REACTIONS 96Ru(58Ni, X), E=354 MeV; measured Eγ, Iγ, γγ-coin; deduced evidence for 152Lu.

RADIOACTIVITY 152Lu, 152Yb, 152Tm(EC), (IT) [from 96Ru(58Ni, X), E=354 MeV]; measured Eγ, Iγ, T1/2, γγ-coin; deduced log ft.152Yb, 152Tm deduced levels. 152Er deduced levels, α-branching ratio.

doi: 10.1103/PhysRevC.35.310
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1987TO05      Phys.Rev. C35, 620 (1987)

K.S.Toth, D.C.Sousa, J.M.Nitschke, P.A.Wilmarth

Decay Properties of 150Tm and 150Er

RADIOACTIVITY 150Tm, 150Er(EC), (β+) [from 96Ru(58Ni, X), E=372 MeV]; measured Eγ, Iγ, γγ-coin; deduced log ft. 150Tm deduced isomer T1/2, J, π. 150Er, 150Ho deduced levels, J, π. Isotope separator.

doi: 10.1103/PhysRevC.35.620
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1987TO09      Phys.Rev. C35, 2330 (1987)

K.S.Toth, D.M.Moltz, F.Blonnigen, F.T.Avignone III

Identification of 182Pb in 40Ca Irradiations of 147Sm

NUCLEAR REACTIONS 147Sm(40Ca, xn), E=194 MeV; measured Eα, Iα; deduced evidence for 182Pb. Si-Au detector.

RADIOACTIVITY 182,183Pb(α) [from 147Sm(40Ca, X), E=194 MeV]; measured Eα, T1/2. 182Pb deduced mass excess. Si-Au detector.

doi: 10.1103/PhysRevC.35.2330
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1987TO12      Phys.Rev. C36, 826 (1987)

K.S.Toth, J.Gilat, J.M.Nitschke, P.A.Wilmarth, K.Vierinen, F.T.Avignone III

Observation of 149Tm Decay to 149Er Levels and β-Delayed Proton Emission

NUCLEAR REACTIONS 94Mo(58Ni, 2np), E=259 MeV; measured Eγ, Iγ, γγ-, γ(X-ray)-coin; deduced evidence for 149Tm.

RADIOACTIVITY 149Tm(β+), (EC) [from 94Mo(58Ni, p2n), E=259 MeV]; measured Eγ, Iγ, γγ-, (X-ray)γ-coin, T1/2; deduced β--delayed proton precursor character. 149Er deduced levels, J, π, γ-branching.

doi: 10.1103/PhysRevC.36.826
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1986KI13      Nucl.Instrum.Methods Phys.Res. A249, 386 (1986)

H.J.Kim, K.S.Toth, M.N.Rao, J.W.McConnell

The Use of a Velocity Filter in α-Decay Studies of Microsecond Radioactivities

RADIOACTIVITY 218Ra(α) [from 208Pb(13C, xn), E=68 MeV]; measured Eα, Iα, T1/2. 214Rn(α) [from 218Ra(α-decay)]; measured Eα, Iα. 210Po(α) [from 214Rn(α-decay)]; measured Eα, Iα. Velocity filter implantation in Si(Au) detector, forward recoil, beam products separations.

doi: 10.1016/0168-9002(86)90692-3
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1986TO02      Phys.Rev.Lett. 56, 2360 (1986)

K.S.Toth, H.J.Kim, M.N.Rao, R.L.Mlekodaj

218Ra α Reduced Width and Its Consequences for α Clustering in the Heavy Elements

RADIOACTIVITY 218Ra(α) [from 208Pb(13C, 3n), E=67 MeV]; measured α-spectra; deduced T1/2, α-clustering role.

NUCLEAR REACTIONS 208Pb(13C, 3n), E=67 MeV; measured α-, evaporation residue spectra. 218Ra deduced α reduced width, α-decay T1/2.

doi: 10.1103/PhysRevLett.56.2360
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1986TO12      Phys.Lett. 178B, 150 (1986)

K.S.Toth, Y.A.Ellis-Akovali, J.M.Nitschke, P.A.Wilmarth, P.K.Lemmertz, D.M.Moltz, F.T.Avignone III

Structure in β-Delayed Proton Spectra of N = 81 Precursors

RADIOACTIVITY 151Yb(β+p) [from 96Ru(58Ni, n2p), E=360 MeV]; measured β-delayed Ep, Ip, β+p-, pγ-, p(X-ray)-coin. 150Er deduced levels, J, π, proton branching. Ge, Si detectors, plastic scintillator, on-line separator.

doi: 10.1016/0370-2693(86)91486-3
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1985TO11      Phys.Rev. C32, 342 (1985)

K.S.Toth, Y.A.Ellis-Akovali, F.T.Avignone III, R.S.Moore, D.M.Moltz, J.M.Nitschke, P.A.Wilmarth, P.K.Lemmertz, D.C.Sousa, A.L.Goodman

Single-Particle States in 149Er and 149Ho, and the Effect of the Z = 64 Closure

NUCLEAR STRUCTURE 133Sb, 135I, 137Cs, 139La, 141Pr, 143Pm, 145Eu, 147Tb, 149Ho, 131Sn, 133Te, 137Ba, 139Ce, 141Nd, 143Sm, 145Gd, 147Dy, 149Er; calculated single particle states. Hartree-Fock method.

RADIOACTIVITY 149Er(β+), (EC), 149mEr [from 144Sm(12C, 7n), E=135 MeV]; measured Eγ, Iγ, γγ-coin, T1/2, β-delayed Ep, Ip. 149Er deduced levels, J, π, ICC. 149Ho deduced levels, J, π. Mass separation.

doi: 10.1103/PhysRevC.32.342
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1984CO17      Phys.Rev. C30, 1267 (1984)

J.D.Cole, J.H.Hamilton, A.V.Ramayya, W.Lourens, B.van Nooijen, H.Kawakami, L.A.Mink, E.H.Spejewski, H.K.Carter, R.L.Mlekodaj, G.A.Leander, L.L.Riedinger, C.R.Bingham, E.F.Zganjar, J.L.Wood, R.W.Fink, K.S.Toth, B.D.Kern, K.S.R.Sastry

Decay of 188Tl and Observed Shape Coexistence in the Bands of 188Hg

RADIOACTIVITY 188Tl(β+), (EC) [from 181Ta(16O, 9n), E=143-145 MeV; 180W(14N, 6n), E=184-188 MeV]; measured Eγ, Iγ, I(ce), γγ-, γ(ce)-coin. 188Tl levels deduced T1/2. 188Hg deduced levels, J, π, γ-branching, δ, ICC.

doi: 10.1103/PhysRevC.30.1267
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1984GR02      Phys.Rev. C29, 459 (1984)

E.E.Gross, T.P.Cleary, J.L.C.Ford, Jr., D.C.Hensley, K.S.Toth, F.T.Baker, A.Scott, C.R.Bingham, J.A.Vrba

Nuclear Moments of the First Excited State of 22Ne from 22Ne(132 MeV) + 208Pb Scattering

NUCLEAR REACTIONS 208Pb(22Ne, 22Ne), (22Ne, 22Ne'), E=132 MeV; measured σ(θ); deduced optical potential parameters. 22Ne levels deduced quadrupole, hexadecapole deformation parameters, transition matrix elements. Enriched target, coupled-channels analysis.

doi: 10.1103/PhysRevC.29.459
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1984MO22      Nucl.Phys. A427, 317 (1984)

D.M.Moltz, K.S.Toth, F.T.Avignone III, H.Noma, B.D.Kern, R.E.Tribble, J.P.Sullivan

β-Decay of 76Rb and the Level Structure of 76Kr

NUCLEAR REACTIONS 78Kr(α, 6He), E=102.7 MeV; measured σ(E(6He)). 76Kr deduced levels. Magnetic spectrograph, enriched 78Kr gas target.

RADIOACTIVITY 76Rb(β+); measured Eγ, Iγ, γγ-coin; deduced level J, π. 76Kr deduced levels, J, π. Mass separation. Nilsson model calculations.

doi: 10.1016/0375-9474(84)90088-5
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1984TO07      Phys.Rev. C30, 712 (1984)

K.S.Toth, D.M.Moltz, E.C.Schloemer, M.D.Cable, F.T.Avignone III, Y.A.Ellis-Akovali

Beta-Delayed Proton Activities: 147Dy and 149Er

NUCLEAR REACTIONS 144Sm(12C, xn), E ≈ 135 MeV; measured delayed proton spectra; deduced evidence for 149Er.

RADIOACTIVITY 147Dy, 149Er(β+p) [from 142Nd, 144Sm(12C, xn)]; measured β-delayed Ep, Ip; deduced T1/2.

doi: 10.1103/PhysRevC.30.712
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1983KE08      Phys.Rev. C28, 2168 (1983)

B.D.Kern, K.S.Toth, D.M.Moltz, J.Lin, F.T.Avignone III, H.Noma, G.A.Leander

Beta Decay of 75Rb to Low-Lying Levels in 75Kr

RADIOACTIVITY 75Rb(β+) [from 58Ni(20Ne, p2n)]; measured T1/2, Eγ, Iγ, γγ-coin. 75Kr deduced levels, J, π. Mass separated samples.

doi: 10.1103/PhysRevC.28.2168
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1983ML01      Phys.Rev. C27, 1182 (1983)

R.L.Mlekodaj, E.H.Spejewski, K.S.Toth, Y.A.Ellis-Akovali

Decay of Mass-Separated 156Yb

RADIOACTIVITY 156Yb(α), (EC), (β+) [from 147Sm(16O, 7n), E=141 MeV]; 156Tm(α) [from 156Yb(EC+β+) decay]; 152Er(α), (EC), (β+) [from 156Yb α-decay]; 152Ho(β+), (EC), (α) [from 152Er(EC+β+) decay]; measured T1/2, Eα, Iα, Eγ, Iγ, E(X-ray), I(X-ray); deduced log ft, α-branching ratios. 156Tm levels deduced J, π, γ-multipolarity, configuration. 152Ho level deduced J, π. 156Er levels deduced γ-branching. Mass separated samples, enriched target.

doi: 10.1103/PhysRevC.27.1182
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1983TO01      Phys.Rev. C27, 889 (1983)


Alpha-Particle Decay of 162Hf, 157Lu, and 158Lu

RADIOACTIVITY 162Hf(α) [from 144,147Sm(20Ne, xn), E=153 MeV]; 157,158Lu(α) [from 144,147Sm(19F, xn), E=166 MeV]; measured Eα, Iα, T1/2.

doi: 10.1103/PhysRevC.27.889
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1982MO10      Phys.Lett. 113B, 16 (1982)

D.M.Moltz, K.S.Toth, F.T.Avignone III, H.Noma, B.G.Ritchie, B.D.Kern

Precision Mass Difference Measurements in Light Rubidium and Krypton Isotopes Utilizing Beta-Endpoints

RADIOACTIVITY 77,76Rb [from 60Ni(20Ne, xnp)], 77Kr [from 77Rb decay]; measured βγ-, γγ-coin, β-endpoint energies; deduced Q(EC). 76Rb level deduced J, π. 76Kr level deduced J, π, γ-branching.

doi: 10.1016/0370-2693(82)90099-5
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1982MO19      Phys.Rev. C26, 1316 (1982)

D.M.Moltz, K.S.Toth, Y.A.Ellis-Akovali, J.D.Cole

Decay of 150Er

RADIOACTIVITY 150Er(β+) [from 144Sm(12C, xnyp), E=124 MeV]; 150Ho(β+), (EC) [from 150Er decay]; measured Eγ, Iγ, γγ-, γ(K X-ray)-coin. 150Er level deduced T1/2. 150Ho, 150Dy deduced levels, J, π.

NUCLEAR REACTIONS 144Sm(12C, 6n), E=120 MeV; measured Eγ, Iγ, γγ-, γ(K X-ray)-coin; deduced evidence for 150Er.

doi: 10.1103/PhysRevC.26.1316
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1982MO23      Phys.Rev. C26, 1914 (1982)

D.M.Moltz, K.S.Toth, R.E.Tribble, R.E.Neese, J.P.Sullivan

Masses of 76Kr and 74Kr

NUCLEAR REACTIONS 78,80Kr(α, 6He), E=79.7 MeV; 78Kr(α, 8He), E=102.7 MeV; measured σ(E(6He)), σ(E(8He)); deduced Q. 76,74Kr deduced mass excess. Enriched gas targets, magnetic spectrograph.

doi: 10.1103/PhysRevC.26.1914
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1982SO02      Phys.Rev. C25, 1012 (1982)

D.C.Sousa, K.S.Toth, C.R.Bingham, A.C.Kahler, D.R.Zolnowski

Identification of 145Tb and 144Tb and Levels in the N = 81 Nucleus, 145Gd

RADIOACTIVITY 144,145Tb [from 144Sm(10B, X), E=96, 125 MeV]; measured Eγ, Iγ, T1/2, γγ-coin. 145Gd deduced levels, J, π.

doi: 10.1103/PhysRevC.25.1012
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1982TO01      Phys.Rev. C25, 667 (1982)

K.S.Toth, D.M.Moltz, Y.A.Ellis-Akovali, C.R.Bingham, M.D.Cable, R.F.Parry, J.M.Wouters

Single-Proton States in 147Tb

RADIOACTIVITY 147Dy; measured Eγ, Iγ, γγ-coin. 147Tb deduced levels, J, π.

doi: 10.1103/PhysRevC.25.667
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1982TO14      Phys.Lett. 117B, 11 (1982)

K.S.Toth, Y.A.Ellis-Akovali, D.M.Moltz, R.L.Mlekodaj

Low Lying 1+ and 2- States in Doubly-Odd Terbium, Holmium, and Thulium Nuclei

NUCLEAR REACTIONS 144,147Sm(12C, xn), E not given; measured T1/2, Eγ, Iγ, γγ-coin, Eα; deduced evidence for 150Er.

RADIOACTIVITY 150,152,154Er(EC), (β+) [from 144,147Sm(12C, xn)]; 156Yb(EC), (β+) [from 144,147Sm(16O, xn)]; measured T1/2, Eγ, Iγ, γγ-coin, Eα. 156Tm, 152,154Ho deduced isomer T1/2, α-branching, predominant level systematics prolate configuration.

doi: 10.1016/0370-2693(82)90863-2
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1981AV03      Nucl.Instrum.Methods 189, 453 (1981)

F.T.Avignone III, H.Noma, D.M.Moltz, K.S.Toth

Calculations of the Interference of Annihilation Radiations with Positron Spectra in a Ge Detector

RADIOACTIVITY 82Sr; calculated β+ end-point energies. Monte Carlo technique, annihilation radiation distortions.

doi: 10.1016/0029-554X(81)90431-6
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1981EL03      Phys.Rev. C23, 480 (1981)

Y.A.Ellis-Akovali, K.S.Toth, C.R.Bingham, H.K.Carter, D.C.Sousa

Electron Capture and α-Particle Decay of 190Pb

RADIOACTIVITY 190Pb [from 180W(16O, 6n)]; measured T1/2, Eγ, Iγ, I(ce), Eα, Iα, γγ-, (ce)γ-coin; deduced α-reduced widths. 190Tl deduced levels, γ-multipolarity. Mass separation.

doi: 10.1103/PhysRevC.23.480
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1981RI04      Phys.Rev. C23, 2342 (1981)

B.G.Ritchie, K.S.Toth, H.K.Carter, R.L.Mlekodaj, E.H.Spejewski

Alpha-Decay Properties of 205,206,207,208Fr: Identification of 206mFr

RADIOACTIVITY 205,206,207,208Fr; measured Eγ, Iγ, Eα, Iα; deduced α-branching ratios. 206mFr deduced T1/2. 202At deduced level.

doi: 10.1103/PhysRevC.23.2342
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1981SO09      Phys.Rev. C24, 2245 (1981)

D.C.Sousa, L.L.Riedinger, C.R.Bingham, F.E.Turner, K.S.Toth, H.K.Carter, R.L.Mlekodaj, E.H.Spejewski

Radioactive Decay of Mass-Separated 192Tl and 192Pb

RADIOACTIVITY 192,192mTl, 192Pb [from Ta, W(16O, xn), E=100, 133, 143 MeV]; measured Eγ, Iγ, I(ce), γγ-coin, T1/2; deduced log ft. 192Hg, 192Tl deduced levels, J, γ-multipolarity, δ, ICC.

doi: 10.1103/PhysRevC.24.2245
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1981TO02      Nucl.Phys. A356, 26 (1981)

K.S.Toth, Y.A.Ellis-Akovali, D.M.Moltz, C.R.Bingham, H.K.Carter, D.C.Sousa

The α-Decay Rate of 188Pb

RADIOACTIVITY 188Pb [from 180W(16O, xn)]; measured T1/2, Eγ, Iγ, Eα, Iα, γγ-coin. 188Pb deduced α-decay branching ratio. Mass separation.

doi: 10.1016/0375-9474(81)90115-9
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1980FO02      Phys.Rev. C21, 764 (1980)

J.L.C.Ford, Jr., T.P.Cleary, J.Gomez del Campo, D.C.Hensley, D.Shapira, K.S.Toth

First 8+ State in 28Si and Level Systematics of sd Shell Nuclei

NUCLEAR REACTIONS 25Mg(12C, 9Be), E=100, 120 MeV; measured σ(θ). 28Si deduced levels, J, π. Shell model calculations, DWBA analysis.

doi: 10.1103/PhysRevC.21.764
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1980TO06      Phys.Rev. C22, 1341 (1980)


Decay of 146Tb and the Lowest 2+ State in 146Gd

RADIOACTIVITY 146Tb [from 141Pr(12C, X), E=110.5 MeV]; measured T1/2, Eγ, Iγ. 146Gd deduced levels, J, π.

doi: 10.1103/PhysRevC.22.1341
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1979EL05      Phys.Rev. C20, 799 (1979)

Y.A.Ellis, J.F.Emery, K.S.Toth

233U Levels Populated in the α Decay of 237Pu

RADIOACTIVITY 237Pu; measured Eγ, Iγ; deduced α/ϵ. 233U deduced levels, J, π, Nilsson assignments.

doi: 10.1103/PhysRevC.20.799
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1979HA05      Phys.Rev.Lett. 42, 218 (1979)

R.L.Hahn, K.S.Toth, C.Cabot, H.Gauvin, Y.LeBeyec

Remeasurement of 40Ar and 84Kr Excitation Functions Leading to the Same Compound Nucleus, 158Er

NUCLEAR REACTIONS 118Sn(40Ar, xn), E=259 MeV; 74Ge(84Kr, xn), E=620 MeV; measured σ(E) for X=5, 6; deduced evidence for independence hypothesis of compound nucleus formation, decay.

doi: 10.1103/PhysRevLett.42.218
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1979TO01      Phys.Rev. C19, 482 (1979)

K.S.Toth, C.R.Bingham, D.R.Zolnowski, S.E.Cala, H.K.Carter, D.C.Sousa

Identification of 148Ho and 149Ho

RADIOACTIVITY 148,149Ho [from 144Sm(10B, xn), E=101 MeV]; measured T1/2, Eγ, Iγ, γγ-coin. 148,149Dy deduced levels.

doi: 10.1103/PhysRevC.19.482
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1979TO06      Phys.Rev. C19, 2399 (1979)

K.S.Toth, M.A.Ijaz, C.R.Bingham, L.L.Riedinger, H.K.Carter, D.C.Sousa

Anomalous α-Decay Rate of 192Pb

RADIOACTIVITY 192Pb [from 180W(16O, 4n), E not given]; measured T1/2, Eγ, Iγ, I(ce), Eα, Iα, γγ-coin; deduced α-reduced widths. 192Tl deduced levels.

doi: 10.1103/PhysRevC.19.2399
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1979TO09      Phys.Rev. C20, 298 (1979)

K.S.Toth, C.R.Bingham, H.K.Carter, B.G.Ritchie, D.C.Sousa, D.R.Zolnowski

Decay of the High-Spin Isomers in 150, 151,152Ho

RADIOACTIVITY 150,151,152Ho [from 144Sm(10B, xn), E=75 MeV]; measured Eγ, Iγ, γγ-coin, T1/2. 150,151,152Dy deduced levels, J, π. 152Ho; measured Iγ, Iα; deduced α-branching ratio. Mass separation.

doi: 10.1103/PhysRevC.20.298
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1979TO10      Nucl.Data Sheets 27, 681 (1979)

K.S.Toth, Y.A.Ellis

Nuclear Data Sheets for A = 221

COMPILATION 221Rn, 221Fr, 221Ra, 221Ac, 221Th; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(79)80087-3
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1979TO11      Nucl.Data Sheets 27, 701 (1979)


Nuclear Data Sheets for A = 225

COMPILATION 225Rn, 225Fr, 225Ra, 225Ac, 225Th, 225Pa; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(79)80088-5
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1979TO18      Phys.Rev. C20, 1902 (1979)

K.S.Toth, Y.A.Ellis, D.C.Sousa, H.K.Carter, D.Sen, E.F.Zganjar

Decay of 172Hf to Levels in 172Lu

RADIOACTIVITY 172Hf; measured Eγ, Iγ, γγ-coin, I(K X-ray); deduced Q(ϵ). 172Lu deduced levels, J, π, γ-multipolarity, Nilsson assignments.

doi: 10.1103/PhysRevC.20.1902
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1978EL11      Phys.Rev. C18, 2713 (1978)

Y.A.Ellis, K.S.Toth, H.K.Carter

Decay of 10.2-Day 188Pt

RADIOACTIVITY 188Pt; measured Eγ, Iγ, γγ-coin, (ce)γ-coin, Eα, Iα; deduced α-decay branching ratio. 188Ir deduced levels, J, π. Mass-separated sources.

doi: 10.1103/PhysRevC.18.2713
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1978GR06      Phys.Rev. C17, 1665 (1978)

E.E.Gross, T.P.Cleary, J.L.C.Ford, D.C.Hensley, K.S.Toth

20Ne Nuclear Moments from 20Ne(131 MeV) + 208Pb Scattering

NUCLEAR REACTIONS 208Pb(20Ne, 20Ne), (20Ne, 20Ne'), E=131 MeV; measured σ(θ); deduced optical potential. 20Ne level deduced β(L), quadrupole moment, B(E2).

doi: 10.1103/PhysRevC.17.1665
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1978TO04      Nucl.Data Sheets 24, 263 (1978)


Nuclear Data Sheets for A = 229

COMPILATION 229Fr, 229Ra, 229Ac, 229Th, 229U, 229Pa, 229Np; compiled, evaluated structure data.

doi: 10.1016/0090-3752(78)80047-7
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1977HU02      Phys.Rev. C16, 384 (1977)

R.C.Hunter, L.L.Riedinger, D.L.Hillis, C.R.Bingham, K.S.Toth

Levels in 164Yb from 164Lu Decay

RADIOACTIVITY 164Lu [from 155Gd(14N, 5n), E=79 MeV]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 164Yb deduced levels, J, π.

doi: 10.1103/PhysRevC.16.384
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1977IJ01      Phys.Rev. C15, 2251 (1977)

M.A.Ijaz, C.R.Bingham, H.K.Carter, E.L.Robinson, K.S.Toth

Correction to an Assignment in 186Tl α Decay

RADIOACTIVITY 186Tl; measured Eγ, Iγ, Eα, Iα, T1/2; deduced α-branching. 185Hg deduced Eα.

doi: 10.1103/PhysRevC.15.2251
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1977TO09      Nucl.Data Sheets 20, 119 (1977)


Nuclear Data Sheets for A = 226

COMPILATION 226Rn, 226Fr, 226Ra, 226Ac, 226Th, 226Pa, 226U; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(77)80022-7
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1977TO12      Nucl.Data Sheets 21, 437 (1977)


Nuclear Data Sheets for A = 214

COMPILATION 214Pb, 214Bi, 214Po, 214At, 214Rn, 214Fr, 214Ra, 214Ac, 214Th; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(77)80026-4
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1977TO13      Nucl.Data Sheets 21, 467 (1977)


Nuclear Data Sheets for A = 218

COMPILATION 218Po, 218At, 218Rn, 218Fr, 218Ra, 218Ac, 218Th; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(77)80027-6
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