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Search: Author = F.K.Wohn

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1999HI10      Nucl.Phys. A661, 313c (1999)

J.C.Hill, A.Petridis, B.Fadem, F.K.Wohn

Electromagnetic Dissociation of Au Targets by Relativistic Pb Projecties

NUCLEAR REACTIONS 197Au(208Pb, X)195Au/196Au, E=158 GeV/nucleon; measured production σ; deduced nuclear, electromagnetic dissociation σ. Activation technique.

doi: 10.1016/S0375-9474(99)85029-5
Citations: PlumX Metrics

1996VO10      Phys.Rev. C54, 441 (1996)

D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, J.P.Vary, M.A.Deleplanque, F.S.Stephens, R.M.Diamond, J.R.B.Oliveira, A.O.Macchiavelli, J.A.Becker, E.A.Henry, M.J.Brinkman, M.A.Stoyer, J.E.Draper

Reply to ' Comment on ' Very Weak γ Transitions in the ϵ/β+ Decay of 68Ga ' '

RADIOACTIVITY 68Ga(EC), (β+); compiled, reviewed, analyzed γγ-coin data analyses; deduced e+ transitions related features.

doi: 10.1103/PhysRevC.54.441
Citations: PlumX Metrics

1994VO02      Phys.Rev. C49, 1551 (1994)

D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, J.P.Vary, M.A.Deleplanque, F.S.Stephens, J.R.B.Oliveira, A.O.Macchiavelli, J.A.Becker, E.A.Henry, M.J.Brinkman, M.A.Stoyer, J.E.Draper

Search for Resonances in Multiphoton Final States from Low-Energy e+e- Scattering

doi: 10.1103/PhysRevC.49.1551
Citations: PlumX Metrics

1994VO15      Phys.Rev. C50, 1713 (1994)

D.T.Vo, W.H.Kelley, F.K.Wohn, J.C.Hill, J.P.Vary, M.A.Deleplanque, F.S.Stephens, R.M.Diamond, J.R.B.Oliveira, A.O.Macchiavelli, J.A.Becker, E.A.Henry, M.J.Brinkman, M.A.Stoyer, J.E.Draper

Very Weak γ Transitions in the ϵ/β+ Decay of 68Ga

RADIOACTIVITY 68Ga(EC), (β+); measured Eγ, Iγ, γγ(θ). 68Zn deduced level energies, Iγ, δ. HERA Ge detectors array.

doi: 10.1103/PhysRevC.50.1713
Citations: PlumX Metrics

1993VO04      Phys.Rev.Lett. 71, 340 (1993)

D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, M.A.Deleplanque, R.M.Diamond, F.S.Stephens, J.R.B.Oliveira, J.Burde, A.O.Macchiavelli, J.deBoer, B.Cederwall, I.Y.Lee, P.Fallon, J.A.Becker, E.A.Henry, M.J.Brinkman, A.Kuhnert, M.A.Stoyer, J.R.Hughes, J.E.Draper, C.Duyar, E.Rubel

Superdeformation in 191Au

NUCLEAR REACTIONS 186W(11B, 7n), (11B, 6n), (11B, 5n), E=84, 86 MeV; 176Yb(19F, xn), E=100, 105 MeV; measured γγ-coin. 191Au deduced levels, J, π, superdeformed band, dynamic moments of inertia.

doi: 10.1103/PhysRevLett.71.340
Citations: PlumX Metrics

1991HI02      Phys.Rev. C43, 2591 (1991)

J.C.Hill, D.D.Schwellenbach, F.K.Wohn, J.A.Winger, R.L.Gill, H.Ohm, K.Sistemich

Structure of Highly Deformed 102Zr Populated in Decay of Low- and High-Spin Isomers of 102Y

RADIOACTIVITY 102Y(β-); measured T1/2, Eγ, Iγ, γγ-coin. 102Zr deduced levels, J, π. Ge detector.

doi: 10.1103/PhysRevC.43.2591
Citations: PlumX Metrics

1991HI22      Phys.Lett. 273B, 371 (1991)

J.C.Hill, F.K.Wohn, D.D.Schwellenbach, A.R.Smith

Observation of Very Large Electromagnetic Dissociation Cross Sections

NUCLEAR REACTIONS 197Au(238U, X), E 0.96 GeV/nucleon; measured electromagnetic dissociation σ. Model calculation, relativistic collisions.

doi: 10.1016/0370-2693(91)90285-X
Citations: PlumX Metrics

1991MA05      Nucl.Phys. A523, 197 (1991)

H.Mach, F.K.Wohn, G.Molnar, K.Sistemich, J.C.Hill, M.Moszynski, R.L.Gill, W.Krips, D.S.Brenner

Retardation of B(E2;0+1 → 2+1) Rates in 90-96Sr and Strong Subshell Closure Effects in the A ≈ 100 Region

RADIOACTIVITY 90,92,94,96Rb(β-) [from 235U(n, F)]; measured βγγ(t). 90,92,94,96Sr levels deduced T1/2. Isotope-separated sources.

doi: 10.1016/0375-9474(91)90001-M
Citations: PlumX Metrics

1990MA01      Phys.Rev. C41, 350 (1990); see 1990Ma04

H.Mach, M.Moszynski, R.L.Gill, G.Molnar, F.K.Wohn, J.A.Winger, J.C.Hill

Monopole Strength and Shape Coexistence in the A ≈ 100 Mass Region

doi: 10.1103/PhysRevC.41.350
Citations: PlumX Metrics

1990MA04      Phys.Rev. C41, 350 (1990)

H.Mach, M.Moszynski, R.L.Gill, G.Molnar, F.K.Wohn, J.A.Winger, J.C.Hill

Monopole Strength and Shape Coexistence in the A ≈ 100 Mass Region

RADIOACTIVITY 100Y, 100Nb; measured βγγ-, γγ-, βγ-coin. 100Zr, 100Mo levels deduced T1/2, E0 transition strength, intensity ratios.

NUCLEAR STRUCTURE 100,102Mo, 100Zr, 98Sr; compiled E0 transition strength, intensity ratios.

doi: 10.1103/PhysRevC.41.350
Citations: PlumX Metrics

1990MA08      Phys.Rev. C41, 1141 (1990)

H.Mach, F.K.Wohn, M.Moszynski, R.L.Gill, R.F.Casten

Subnanosecond Lifetime Measurements in Y and Sr Nuclei and the Saturation of Deformation Near A = 100

RADIOACTIVITY 99,100Y, 99Sr; measured level T1/2; deduced B(M1), intrinsic g-factors. Small BaF2, Ge detectors, βγγ-coin.

doi: 10.1103/PhysRevC.41.1141
Citations: PlumX Metrics

1990MA44      Phys.Rev. C42, 793 (1990)

H.Mach, M.Moszynski, R.L.Gill, G.Molnar, F.K.Wohn, J.A.Winger, J.C.Hill

Reply to ' Comment on ' Monopole Strength and Shape Coexistence in the A ≈ 100 Mass Region ' '

NUCLEAR STRUCTURE 98Sr, 100Zr, 102Mo; analyzed monopole transition strength data; deduced deformations shape coexistence.

doi: 10.1103/PhysRevC.42.793
Citations: PlumX Metrics

1990WI12      Phys.Rev. C42, 956 (1990)

J.A.Winger, J.C.Hill, F.K.Wohn, E.K.Warburton, R.L.Gill, A.Piotrowski, R.B.Schuhmann, D.S.Brenner

Structure of 76Zn from 76Cu Decay and Systematics of Neutron-Rich Zn Nuclei

RADIOACTIVITY 76Cu(β-); measured Eγ, Iγ, γγ-coin. 76Zn deduced levels, J, π. Shell model.

NUCLEAR STRUCTURE 68,70,72,74,76Zn; calculated levels. Shell model.

doi: 10.1103/PhysRevC.42.956
Citations: PlumX Metrics

1990WO01      Nucl.Phys. A507, 141c (1990)

F.K.Wohn, H.Mach, M.Moszynski, R.L.Gill, R.F.Casten

Sudden Shape Change from Spherical to Maximally Deformed for A = 100 Nuclei

NUCLEAR STRUCTURE 99,100Y, 99Sr; analyzed B(λ), T1/2 data; deduced shape change features.

RADIOACTIVITY 99,100Y; measured βγγ-coin; deduced level T1/2.

doi: 10.1016/0375-9474(90)90573-5
Citations: PlumX Metrics

1989MA33      Phys.Rev.Lett. 63, 143 (1989)

H.Mach, M.Moszynski, R.F.Casten, R.L.Gill, D.S.Brenner, J.A.Winger, W.Krips, C.Wesselborg, M.Buscher, F.K.Wohn, A.Aprahamian, D.Alburger, A.Gelberg, A.Piotrowski

Picosecond Lifetime Measurements in 116,118,120Cd and the Structure of Normal and Intruder States

RADIOACTIVITY 116,118,120Ag(β-); measured βγγ-coin. 116,118,120Cd deduced levels, J, π, T1/2, B(λ).

doi: 10.1103/PhysRevLett.63.143
Citations: PlumX Metrics

1989MA47      Phys.Lett. 230B, 21 (1989)

H.Mach, M.Moszynski, R.L.Gill, F.K.Wohn, J.A.Winger, J.C.Hill, G.Molnar, K.Sistemich

Deformation and Shape Coexistence of 0+ States in 98Sr and 100Zr

RADIOACTIVITY 98Sr, 100Zr; measured βγγ-coin. 98Sr, 100Zr levels deduced T1/2, B(λ), deformation features.

doi: 10.1016/0370-2693(89)91646-8
Citations: PlumX Metrics

1989WI11      Phys.Rev. C39, 1976 (1989)

J.A.Winger, J.C.Hill, F.K.Wohn, E.K.Warburton, R.L.Gill, A.Piotrowski, D.S.Brenner

Structure of Neutron-Rich 74Zn from 74Cu Decay and Shell-Model Calculations for Even-A Zn Nuclei

RADIOACTIVITY 74Cu(β-); calculated Eγ, Iγ, γγ-coin, T1/2. 74Zn deduced levels, J, π. Shell model.

NUCLEAR STRUCTURE 74Cu; calculated levels, B(E2). 62,68,69Ni, 68,70,72,74,67,69,71,73Cu, 68,70,72,74,69,71,73Zn; calculated binding energy. Shell model.

doi: 10.1103/PhysRevC.39.1976
Citations: PlumX Metrics

1989WI14      Phys.Rev. C40, 1061 (1989)

J.A.Winger, J.C.Hill, F.K.Wohn, D.S.Brenner

Structure of Odd-Odd 74Ga from the Decay of Neutron-Rich 74Zn

RADIOACTIVITY 74Zn(β-); measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 74Ga deduced levels, J, π.

doi: 10.1103/PhysRevC.40.1061
Citations: PlumX Metrics

1988PE11      Phys.Rev. C37, 2704 (1988)

R.F.Petry, J.D.Goulden, F.K.Wohn, J.C.Hill, R.L.Gill, A.Piotrowski

Decay of 101Sr and the Rotational Structure of 101Y

RADIOACTIVITY 101Sr(β-); measured Eγ, Iγ, γ(t), γγ-coin. 101Y deduced levels, J, π, rotational bands, Nilsson assignments. Particle-rotor model.

NUCLEAR STRUCTURE 101Y; calculated levels, bandhead T1/2, relative Iγ. Particle-rotor model.

doi: 10.1103/PhysRevC.37.2704
Citations: PlumX Metrics

1988WI17      Phys.Rev. C38, 285 (1988)

J.A.Winger, J.C.Hill, F.K.Wohn, R.L.Gill, X.Ji, B.H.Wildenthal

Test of the Singly Magic Character of the N = 50 Isotone 83As Populated in 83Ge Decay

RADIOACTIVITY 83Ge(β-); measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 83As deduced levels, J, π, β-branching. Ge(Li) detector. Shell model.

doi: 10.1103/PhysRevC.38.285
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1987WI13      Phys.Rev. C36, 758 (1987)

J.A.Winger, J.C.Hill, F.K.Wohn, R.Moreh, R.L.Gill, R.F.Casten, D.D.Warner, A.Piotrowski, H.Mach

Decay of 80Zn: Implications for shell structure and r-process nucleosynthesis

RADIOACTIVITY 80Zn(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, Qβ; deduced log ft. 80Ga deduced levels, J, π, γ-branching. Hyperpure Ge detectors.

doi: 10.1103/PhysRevC.36.758
Citations: PlumX Metrics

1987WO07      Phys.Rev. C36, 1118 (1987)

F.K.Wohn, J.C.Hill, J.A.Winger, R.F.Petry, J.D.Goulden, R.L.Gill, A.Piotrowski, H.Mach

Decay of 100Sr and a ' Pairing-Free ' K(π) = 1+ Rotational Band in Odd-Odd 100Y

RADIOACTIVITY 100Sr(β-) [from 235U(n, F), E=thermal]; measured T1/2, Eγ, Iγ, βγ-, γγ-coin; deduced log ft. 100Y deduced levels, J, π, γ-branching, rotational band characteristics. Hyperpure Ge, Ge(Li) detectors.

doi: 10.1103/PhysRevC.36.1118
Citations: PlumX Metrics

1987WO08      Phys.Rev. C36, 1204 (1987)


Rotational Structure of Highly Deformed 99Y: 536-keV band

NUCLEAR STRUCTURE 99Y; calculated levels, relative Iγ; deduced rotational band characteristics. Particle-rotor model.

doi: 10.1103/PhysRevC.36.1204
Citations: PlumX Metrics

1986GI05      Phys.Rev. C33, 1030 (1986)

R.L.Gill, D.D.Warner, H.Mach, A.Piotrowski, A.Wolf, J.C.Hill, F.K.Wohn, J.A.Winger, B.Fogelberg

Magnetic Moments of the 2+1 States in 146, 148Ce

RADIOACTIVITY 146,148La(β-) [from 235U(n, F), E=thermal]; measured γγ(θ, H); deduced Z=64 subshell gradual dissipation. 146,148Ce levels deduced g.

doi: 10.1103/PhysRevC.33.1030
Citations: PlumX Metrics

1986GI07      Phys.Rev.Lett. 56, 1874 (1986)

R.L.Gill, R.F.Casten, D.D.Warner, A.Piotrowski, H.Mach, J.C.Hill, F.K.Wohn, J.A.Winger, R.Moreh

Half-Life of 80Zn: The first measurement for an r-process waiting-point nucleus

RADIOACTIVITY 80Zn(β-) [from 235U(n, F), E=thermal]; measured γγ-, βγ-coin, β endpoint spectra; deduced Q, T1/2. 80Ga deduced levels, γ-branching.

doi: 10.1103/PhysRevLett.56.1874
Citations: PlumX Metrics

1986HI02      Phys.Rev. C33, 1727 (1986)

J.C.Hill, J.A.Winger, F.K.Wohn, R.F.Petry, J.D.Goulden, R.L.Gill, A.Piotrowski, H.Mach

Identification and Decay of Neutron-Rich 102Sr and Level Structure of A ≈ 100 Y Nuclei

RADIOACTIVITY 102Sr(β-) [from 235U(n, F), E=thermal]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 102Y deduced levels, J, π. Ge detector.

doi: 10.1103/PhysRevC.33.1727
Citations: PlumX Metrics

1986HI08      Phys.Rev. C34, 2312 (1986)

J.C.Hill, F.K.Wohn, K.Leininger, J.A.Winger, M.E.Nieland, R.L.Gill, A.Piotrowski, R.F.Petry, J.D.Goulden

Level Structure of 148Ba: A test of the N(p)N(n) scheme far off stability

RADIOACTIVITY 148Cs(β-); measured T1/2, Eγ, Iγ, γγ-coin. 148Ba deduced levels, J, π, E(2+), E(2+)/E(4+) systematics. Valence nucleon product model.

doi: 10.1103/PhysRevC.34.2312
Citations: PlumX Metrics

1986PE04      Phys.Lett. 169B, 323 (1986)

L.K.Peker, F.K.Wohn, J.C.Hill, R.F.Petry

Observations of ' Pairing-Free ' K(π)=1+ Rotational Bands in Deformed Odd-Odd A ≈ 100 Nuclei

RADIOACTIVITY 100,102Sr, 102,104Zr(β-); analyzed β-decay data. 100,102Y, 102,104Nb deduced rotational bands, K, π, moment of inertia, deformation.

doi: 10.1016/0370-2693(86)90365-5
Citations: PlumX Metrics

1986VI09      Phys.Rev.Lett. 57, 3253 (1986)

D.J.Vieira, J.M.Wouters, K.Vaziri, R.H.Kraus, Jr., H.Wollnik, G.W.Butler, F.K.Wohn, A.H.Wapstra

Direct Mass Measurements of Neutron-Rich Light Nuclei near N = 20

NUCLEAR REACTIONS 232Th(p, X), E=800 MeV; measured fragment mass to charge spectra. 19C, 20,21N, 23O, 23,24,25,26F, 27,28Ne, 28,29,30Na, 30,31,32Mg, 32,33,34Al, 36Si, 37P deduced mass excess, two-neutron separation energy vs neutron number. Recoil spectrometer.

doi: 10.1103/PhysRevLett.57.3253
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1986WO01      Phys.Rev. C33, 677 (1986)

F.K.Wohn, J.C.Hill, C.B.Howard, K.Sistemich, R.F.Petry, R.L.Gill, H.Mach, A.Piotrowski

Shape Coexistence and Level Structure of 100Zr from Decay of the Low-Spin Isomer of 100Y

NUCLEAR STRUCTURE 100Zr, 98Sr, 102Mo; calculated B(E2), ratios, transition density; deduced shape coexistent deformed, spherical band mixing.

RADIOACTIVITY 100Y(β-) [from 235U(n, F), 100Sr(β--decay)]; measured T1/2, Eγ, Iγ, γγ-coin, I(ce); deduced log ft. 100Zr deduced levels, J, π, B(E2), transition density. 100Y level deduced possible J, π. 100Sr(β-); measured T1/2.

doi: 10.1103/PhysRevC.33.677
Citations: PlumX Metrics

1985BE04      Phys.Rev. C31, 570 (1985)

Z.Berant, A.Wolf, J.C.Hill, F.K.Wohn, R.L.Gill, H.Mach, M.Rafailovich, H.Kruse, B.H.Wildenthal, G.Peaslee, A.Aprahamian, J.Goulden, C.Chung

g Factor of 4+1 States in the N = 82 Isotones 136Xe and 138Ba

RADIOACTIVITY 136I, 138Cs(β-); measured γγ(θ, H, t). 136Xe, 138Ba levels deduced g.

doi: 10.1103/PhysRevC.31.570
Citations: PlumX Metrics

1985BE20      Phys.Lett. 156B, 159 (1985)

Z.Berant, R.L.Gill, M.H.Rafailovich, R.E.Chrien, J.C.Hill, F.K.Wohn, R.F.Petry, C.Chung, G.Peaslee, M.Mohsen

The g-Factor of the (7/2)+ 1264.4 keV Level in 97Zr

RADIOACTIVITY 97Y(β-) [from 235U(n, F)]; measured γγ(θ, H, t). 97Zr level deduced T1/2, g.

doi: 10.1016/0370-2693(85)91500-X
Citations: PlumX Metrics

1985CH16      Phys.Rev. C31, 2199 (1985)

C.Chung, W.B.Walters, D.S.Brenner, R.L.Gill, M.Shmid, Y.Y.Chu, R.E.Chrien, L.-J.Yuan, F.K.Wohn, R.A.Meyer

Decay of 2.2-sec 14656Ba90 to Levels of Odd-Odd 14657La89

RADIOACTIVITY 146Ba(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, T1/2, γγ(t), γγ(θ); deduced log ft. 146La deduced levels, J, π, Iβ, δ. Mass separated 146Ba activity, Ge(Li), Ge, planar detectors.

doi: 10.1103/PhysRevC.31.2199
Citations: PlumX Metrics

1985HI05      Hyperfine Interactions 22, 449 (1985)

J.C.Hill, F.K.Wohn, A.Wolf, Z.Berant, R.L.Gill, H.Kruse

Study of Magnetic Moments of Nuclear Excited States at TRISTAN

NUCLEAR STRUCTURE 134Te, 136Xe, 138Ba, 140Ce; calculated g. Shell model.

RADIOACTIVITY 136I, 138Cs(β-) [from 235U(n, F), E=thermal]; measured γγ(θ, H), γ(θ). 136Xe, 138Ba deduced levels, g, γ-branching.

doi: 10.1007/BF02064016
Citations: PlumX Metrics

1985PE02      Phys.Rev. C31, 621 (1985)

R.F.Petry, H.Dejakhsh, J.C.Hill, F.K.Wohn, M.Shmid, R.L.Gill

Rotational Structure of Highly Deformed 99Y: Decay of 99Sr

RADIOACTIVITY 99Sr(β-) [from 235U(n, F), E=reactor]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 99Y deduced levels, J, π, rotational bands, Nilsson assignments. Ge detectors, mass separated activity.

doi: 10.1103/PhysRevC.31.621
Citations: PlumX Metrics

1985WO02      Phys.Rev. C31, 634 (1985)

F.K.Wohn, J.C.Hill, R.F.Petry

Rotational Structure of Highly Deformed 99Y: Particle-rotor model calculations

NUCLEAR STRUCTURE 99Y; calculated single quasiparticle levels, B(λ). Particle-rotor model, BCS pairing, Coriolis mixing.

doi: 10.1103/PhysRevC.31.634
Citations: PlumX Metrics

1984CH02      Phys.Rev. C29, 592 (1984)

C.Chung, W.B.Walters, N.K.Aras, F.K.Wohn, D.S.Brenner, Y.Y.Chu, M.Shmid, R.L.Gill, R.E.Chrien, L.-J.Yuan

Decay of 0.61-s 148Ba to Levels of Odd-Odd 148La

RADIOACTIVITY 148Ba(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ(t); deduced T1/2. 148La deduced levels, Iβ, J, π, T1/2, ICC, γ-multipolarity. Mass separated source.

doi: 10.1103/PhysRevC.29.592
Citations: PlumX Metrics

1984HI03      Phys.Rev. C29, 1078 (1984)

J.C.Hill, F.K.Wohn, Z.Berant, R.L.Gill, R.E.Chrien, C.Chung, A.Aprahamian

Identification and Decay of 124Ag

RADIOACTIVITY 124Ag(β-) [from 235U(n, F)]; measured Eγ, Iγ, γγ-coin, T1/2. 124Cd(β-) [from 235U(n, F)]; measured T1/2. 124Cd deduced levels, J, π. Mass separated sources.

doi: 10.1103/PhysRevC.29.1078
Citations: PlumX Metrics

1983GI04      Phys.Rev. C27, 1732 (1983)

R.L.Gill, M.Shmid, R.E.Chrien, Y.Y.Chu, A.Wolf, D.S.Brenner, K.Sistemich, F.K.Wohn, H.Yamamoto, C.Chung, W.B.Walters

Levels in 148Ce from the Decay of Mass Separated 148La

RADIOACTIVITY 148La(β-) [from 235U(n, F), E=thermal]; measured T1/2, Eγ, Iγ, γγ(t), γγ(θ). 148Ce deduced levels, J, π, Iβ. Hyperpure Ge, Ge(Li) detectors.

NUCLEAR STRUCTURE 144,146,150Ce; calculated levels. 148Ce; calculated levels, B(E2) ratios. Interacting boson approximation calculations.

doi: 10.1103/PhysRevC.27.1732
Citations: PlumX Metrics

1983WO05      Phys.Lett. 123B, 165 (1983)

A.Wolf, Z.Berant, D.D.Warner, R.L.Gill, M.Shmid, R.E.Chrien, G.Peaslee, H.Yamamoto, J.C.Hill, F.K.Wohn, C.Chung, W.B.Walters

Magnetic Moments of 2+1 States as a Probe of the Effective Proton Boson Number near the Z = 64 Subshell

NUCLEAR STRUCTURE 144,146Ba, 146,148,150Nd, 148,150,152,154Sm, 154,156Gd; calculated 2+ level μ. Interacting boson model.

RADIOACTIVITY 144,146Ba(β-); measured γγ(θ, H). 144,146Ba levels deduced g. Interacting boson model.

doi: 10.1016/0370-2693(83)90414-8
Citations: PlumX Metrics

1983WO10      Phys.Rev.Lett. 51, 873 (1983)

F.K.Wohn, J.C.Hill, R.F.Petry, H.Dejbakhsh, Z.Berant, R.L.Gill

Rotational Structure and Nilsson Orbitals for Highly Deformed Odd-A Nuclei in the A ≈ 100 Region

RADIOACTIVITY 99Rb, 99,101Sr, 101Y(β-) [from on-line separation]; measured T1/2. 99Sr, 99,101Y, 101Zr deduced levels, tentative J, π, γ-branching, rotational band structure, Nilsson assignments, moment of inertia, deformation characteristics.

doi: 10.1103/PhysRevLett.51.873
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1982BR23      Phys.Rev. C26, 2166 (1982)

D.S.Brenner, M.K.Martel, A.Aprahamian, R.E.Chrien, R.L.Gill, H.I.Liou, M.Shmid, M.L.Stelts, A.Wolf, F.K.Wohn, D.M.Rehfield, H.Dejbakhsh, C.Chung

Q Values for Neutron-Rich Rubidium and Lanthanum Isotopes

RADIOACTIVITY 88Rb(β-), 94Rb(β-), 96Rb(β-), 98Rb(β-), 146La(β-), 148La(β-) [from 235U(n, F)]; measured Eγ, Iγ, Eβ, βγ-, γγ-coin; deduced Qβ, mass excess. On-line mass separation, Ge(Li), hyperpure Ge detectors.

doi: 10.1103/PhysRevC.26.2166
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1982YA04      Phys.Rev. C26, 1215 (1982)

H.Yamamoto, F.K.Wohn, K.Sistemich, A.Wolf, W.B.Walters, C.Chung, R.L.Gill, M.Shmid, R.E.Chrien, D.S.Brenner

Decay of Mass-Separated 141Cs to 141Ba and Systematics of N = 85 Isotones

RADIOACTIVITY 141Cs [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-coin, γγ(t), E(X-ray), I(X-ray); deduced log ft. 141Ba deduced levels, J, π, ICC, β-branching, δ(E2/M1). Mass separated source. Hyperpure Ge, Ge(Li) detectors.

doi: 10.1103/PhysRevC.26.1215
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1981TA05      Phys.Rev. C23, 1726 (1981)

W.L.Talbert, Jr., F.K.Wohn, L.J.Alquist, C.L.Duke

Decay of 90gRb and 90mRb

RADIOACTIVITY 90,90mRb [from mass separated fission product 90Kr → β-decay]; measured Eγ, Iγ, γγ(θ), γγ-coin; deduced log ft. 90Sr deduced levels, J, π.

doi: 10.1103/PhysRevC.23.1726
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1980LE22      Phys.Rev. C22, 2178 (1980)

D.A.Lewis, J.C.Hill, F.K.Wohn, M.L.Gartner

Decay of Mass-Separated 78Ga to Levels in Even-Even 78Ge

RADIOACTIVITY 78Ge [from 235U(n, F), E=thermal; mass separation]; measured Eγ, Iγ, γγ-coin, T1/2; deduced log ft, Qβ. 78Ga deduced levels, J, π.

doi: 10.1103/PhysRevC.22.2178
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1980WO08      Phys.Rev. C22, 2547 (1980)

F.K.Wohn, J.C.Hill, D.A.Lewis

Decay of Mass-Separated 78Zn

RADIOACTIVITY 78Zn [from 235U(n, F), E=thermal, mass separation]; measured T1/2, Eγ, Iγ, γγ-coin; deduced log ft. 78Ga deduced levels, J, π, β-, γ-branchings. Ge(Li) detectors.

doi: 10.1103/PhysRevC.22.2547
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1979DU04      Phys.Rev. C19, 2322 (1979)

C.L.Duke, W.L.Talbert, Jr., F.K.Wohn, J.K.Halbig, K.B.Nielsen

Decay of 90Kr

RADIOACTIVITY 90Kr [from 235U(n, F), E=thermal]; measured Eγ, Iγ, I(ce), γγ-coin. 90Rb deduced levels, ICC, multipolarities, J, π, log ft. Mass separation, Ge(Li) detectors, magnetic spectrometer.

doi: 10.1103/PhysRevC.19.2322
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1979HS01      Phys.Rev. C19, 1550 (1979)

H.H.Hsu, F.K.Wohn, S.A.Williams

Rotation-Vibration Structure of 196Pt; an Alternative to the O(6)-Limit Description

NUCLEAR STRUCTURE 196Pt; calculated levels, J, π, B(E2) ratios. Interacting rotation-vibration model.

doi: 10.1103/PhysRevC.19.1550
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1978WO09      Phys.Rev. C17, 2185 (1978)

F.K.Wohn, K.D.Wunsch, H.Wollnik, R.Decker, G.Jung, E.Koglin, G.Siegert

Identification of 147Cs and Half-Life Determinations for Cs and Ba Isotopes with A = 144-147 and Rb and Sr Isotopes with A = 96-98

RADIOACTIVITY 96,97,98Rb, 96,97,98Sr, 144,145,146,147Cs, 144,145,146,147Ba [from 235U(n, F)]; measured T1/2. Ge(Li), plastic scintillation detectors, mass separated activities.

doi: 10.1103/PhysRevC.17.2185
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1978WO15      Phys.Rev. C18, 2328 (1978)

F.K.Wohn, W.L.Talbert, Jr.

Decay Energies of Gaseous Fission Products and their Daughters for A = 88 to 93 and A = 138 to 142

RADIOACTIVITY 88,89,90,91,92,93Kr, 88,90,91,92,93Rb, 92Sr, 138,139,140,141,142Xe, 138,139,140,141,142Cs, 141Ba; measured Eβ; deduced Qβ. Improved energy calibration.

doi: 10.1103/PhysRevC.18.2328
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1977HS01      Phys.Rev. C16, 1626 (1977)

H.H.Hsu, S.A.Williams, F.K.Wohn, F.J.Margetan

Collective Structure of the Even-Mass Pd Isotopes

NUCLEAR STRUCTURE 102,104,106,108,110,112,114Pd; calculated levels, B(E2). Collective rotational, vibrational motion theory.

doi: 10.1103/PhysRevC.16.1626
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1977WO07      Nucl.Phys. A291, 355 (1977)

H.Wollnik, F.K.Wohn, K.D.Wunsch, G.Jung

Experimental Indication of the Onset of Nuclear Deformation in Neutron-Rich Sr Isotopes at Mass 98

RADIOACTIVITY 98Rb [from 235U(n, fission)]; measured Eγ, Iγ. 98Sr deduced levels. Mass-separated Rb activity.

doi: 10.1016/0375-9474(77)90325-6
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1976WO05      Phys.Rev. C13, 2492 (1976)

F.K.Wohn, M.D.Glascock, W.L.Talbert, Jr., S.T.Hsue, R.J.Hanson

Ground-State β Branching of Gaseous Fission Products and their Daughters for A = 88-91

RADIOACTIVITY 88,89,90,91Kr, 88,89,90,91Rb [from 235U(n, F)]; measured Iγ, Iβ; deduced ground-state β-branching. Ge(Li), 4π plastic scintillation detectors.

doi: 10.1103/PhysRevC.13.2492
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1975HS02      Phys.Rev. C12, 582 (1975)

S.T.Hsue, H.H.Hsu, F.K.Wohn, W.R.Western, S.A.Williams

Level Structure of 106Pd from the Decay of 106Rh

RADIOACTIVITY 106Rh; measured Eγ, Iγ, γγ-coin, γγ(θ); deduced log ft, β-branching. 106Pd deduced levels, J, π, B(E2).

doi: 10.1103/PhysRevC.12.582
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1975WO05      Phys.Rev. C11, 1455 (1975)

F.K.Wohn, W.L.Talbert, Jr., R.S.Weinbeck, M.D.Glascock, J.K.Halbig

Internal-Conversion Coefficient Determination of Odd Parity for the 108.8-keV First-Excited State of 91Rb

RADIOACTIVITY 91Kr, 91Rb; measured E(ce), I(ce), I(X-ray); deduced ICC. 91Rb, 91Sr transitions deduced λ.

doi: 10.1103/PhysRevC.11.1455
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1974AD08      Phys.Rev. C10, 1467 (1974)

J.P.Adams, F.K.Wohn, W.L.Talbert, Jr., W.C.Schick, Jr., J.R.McConnell

Internal Conversion Coefficient Measurements for Transitions in 140Cs from the Decay of 140Xe

RADIOACTIVITY 140Xe; measured Eγ, Iγ, I(ce), γγ-coin; deduced ICC, log ft, Iβ. 140Cs deduced levels, J, π, λ.

doi: 10.1103/PhysRevC.10.1467
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1973AD04      Phys.Rev. C8, 767 (1973)

J.P.Adams, G.H.Carlson, M.A.Lee, W.L.Talbert, Jr., F.K.Wohn, J.R.Clifford, J.R.McConnell

Decay Energies of Gaseous Fission Products and their Daughters for A = 138 to 142

RADIOACTIVITY 138,139,140,141,142Xe, 138,139,140,141,142Cs, 141Ba; measured Eβ, βγ-coin. Deduced Q. 137,138,139,140I, 143,144Ba, 144La deduced β-decay energies.

doi: 10.1103/PhysRevC.8.767
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1973CA03      Priv.Comm. (February 1973)

H.K.Carter, F.K.Wohn, W.L.Talbert, Jr., J.R.McConnell, J.Lin

1973CL02      Phys.Rev. C7, 2535 (1973)

J.R.Clifford, W.L.Talbert, Jr., F.K.Wohn, J.P.Adams, J.R.McConnell

Decay Energies of Gaseous Fission Products and their Daughters for A=88 to 93

RADIOACTIVITY 88,89,90,91,92,93Kr, 88,90,91,92,93Rb, 92Sr; measured Eβ, βγ-coin. Deduced Q.

doi: 10.1103/PhysRevC.7.2535
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1973HA03      Priv.Comm. (March 1973)

J.K.Halbig, F.K.Wohn

1973HA11      Nucl.Phys. A203, 532 (1973)

J.K.Halbig, F.K.Wohn, W.L.Talbert, Jr., J.J.Eitter, J.R.McConnell

The β-Decay of 91Sr

RADIOACTIVITY 91Sr[from 91Kr decay]; measured I(ce), Eβ, Iβ, Q. 91Y deduced ICC'S, multipolarities. πsquare root2 magnetic spectrometer; mass separated 91Kr activity.

doi: 10.1016/0375-9474(73)90362-X
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1973WO01      Phys.Rev. C7, 160 (1973)

F.K.Wohn, J.K.Halbig, W.L.Talbert, Jr., J.R.McConnell

Beta Spectrum of 87Kr

RADIOACTIVITY 87Kr; measured Eβ, Iβ; deduced Q, log ft.

doi: 10.1103/PhysRevC.7.160
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1972WO12      Nucl.Instrum.Methods 101, 343 (1972)

F.K.Wohn, J.R.Clifford, G.H.Carlson, W.L.Talbert, Jr.

A Plastic Scintillation Detector for Beta-Ray Spectrum Measurements

doi: 10.1016/0029-554X(72)90208-X
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1972WO19      Priv.Comm. (July 1972)

F.K.Wohn, J.K.Halbig, W.L.Talbert, Jr., J.R.McConnell

The Beta Spectrum of 87Kr

1970TA05      Nucl.Phys. A146, 149 (1970)

W.L.Talbert, Jr., F.K.Wohn, H.H.Hsu, S.T.Hsue

Gamma-Ray Studies of the Decay of Mass-Separated 92Y

RADIOACTIVITY 92Y[from 92Kr decay]; measured Eγ, Iγ, γγ-coin; deduced log ft. 92Zr deduced levels, J, π. Ge(Li) detectors, mass-separated parent 92Kr activity.

doi: 10.1016/0375-9474(70)91094-8
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1970WO05      Nucl.Phys. A146, 33 (1970)

F.K.Wohn, W.L.Talbert, Jr.

Measurement of the Beta Spectrum Shape of 89Sr

RADIOACTIVITY 89Sr[from 89Kr decay]; measured β-spectrum; deduced β-spectrum shape factor, Eβ, Q. Magnetic spectrometer, mass-separated parent 89Kr activity.

doi: 10.1016/0375-9474(70)91085-7
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1970WO07      Nucl.Phys. A148, 444 (1970)

F.K.Wohn, R.G.Wilkinson

Beta-Gamma Directional Correlations in 58Co, 141Ce and 110mAg

RADIOACTIVITY 58Co, 141Ce, 110mAg; measured βγ(θ).

doi: 10.1016/0375-9474(70)90637-8
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1970WO08      Nucl.Phys. A152, 561 (1970)

F.K.Wohn, W.L.Talbert, Jr., J.K.Halbig

The Decay of 85mKr

RADIOACTIVITY 85mKr[from 235U(n, fission)]; measured Eγ, Iγ, T1/2, Iβ, I(ce), Eβ, Q. 85Rb, 85Kr deduced ICC, multipolarities. Ge(Li) detector, π square root 2 magnetic spectrometer, mass-separated 85mKr activity.

doi: 10.1016/0375-9474(70)90932-2
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1969CA03      Nucl.Phys. A125, 267 (1969)

G.C.Carlson, W.C.Schick, Jr., W.L.Talbert, Jr., F.K.Wohn

Half-Lives of Some Short-Lived Mass-Separated Gaseous Fission Products And Their Daughters

RADIOACTIVITY 89,90,91,92,93Kr, 89,90,91,92,93Rb, 93Sr, 137,138,139,140,141,142Xe, 138,139,140,141,142Cs, 141,142Ba [from 235U(n, fission)]; measured T1/2. Enriched target.

doi: 10.1016/0375-9474(69)91072-0
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