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NSR database version of April 24, 2024.

Search: Author = W.F.Piel

Found 51 matches.

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1996AL16      Z.Phys. A355, 135 (1996)

R.Alfier, D.Alber, H.Grawe, H.Kluge, K.H.Maier, R.Schubart, D.B.Fossan, W.F.Piel, Jr.

In-Beam γ-Ray Spectroscopy of the Neutron Deficient 100Ag

NUCLEAR REACTIONS 46Ti(58Ni, n3p), E=231 MeV; measured γγ-coin, Eγ, Iγ, γ(θ); deduced residual production σ. 64Zn(40Ca, n3p), E=167 MeV; measured nγ-coin. 100Ag deduced high-spin levels, J, π. Shell model comparison.

doi: 10.1007/s002180050090
Citations: PlumX Metrics


1993DE26      Phys.Rev. C48, 2246 (1993)

M.E.Debray, A.J.Kreiner, J.M.Kesque, M.Ozafran, A.Romo, H.Somacal, M.E.Vazquez, J.Davidson, M.Davidson, K.Ahn, D.B.Fossan, Y.Liang, R.Ma, E.S.Paul, W.F.Piel, Jr., N.Xu

Near Yrast States in Doubly Odd 214Fr

NUCLEAR REACTIONS 206Pb(11B, 3n), 208Pb(11B, 5n), E=64-80 MeV; measured Eγ, Iγ, γγ-coin, I(ce). 214Fr deduced levels, J, π, isomers T1/2, γ-multipolarity, ICC.

doi: 10.1103/PhysRevC.48.2246
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1991PA04      J.Phys.(London) G17, 605 (1991)

E.S.Paul, R.Ma, C.W.Beausang, S.A.Forbes, D.B.Fossan, J.Gizon, J.R.Hughes, Y.Liang, S.M.Mullins, P.J.Nolan, W.F.Piel, Jr., R.J.Poynter, P.H.Regan, R.Wadsworth, N.Xu

Electromagnetic Properties of N = 75 Isotones: Evidence for triaxiality at low spin

NUCLEAR REACTIONS 92Mo(50Cr, n2p), E=220 MeV; measured γγ-coin, γγ(θ). 120Sn(16O, 3n), E=69 MeV; measured γ(θ). 133Ce, 139Gd deduced levels, J, π, δ, B(λ) ratios, shape features. Other nuclei data included.

doi: 10.1088/0954-3899/17/5/009
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1991XU01      Phys.Rev. C43, 2189 (1991)

N.Xu, C.W.Beausang, J.R.Hughes, Y.Liang, R.Ma, E.S.Paul, W.F.Piel, Jr., S.Shi, D.B.Fossan

High Spin States in 141Eu

NUCLEAR REACTIONS 110Cd(35Cl, 2n2p), (35Cl, 2np), E ≈ 150-170 MeV; measured σ(Eγ, E), γγ-coin, γ(θ), Eγ, Iγ. 141Eu deduced levels, J, π, band structure, γ-multipolarity.

doi: 10.1103/PhysRevC.43.2189
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1990BE28      Phys.Rev. C42, 541 (1990)

C.W.Beausang, P.K.Weng, R.Ma, E.S.Paul, W.F.Piel, Jr., N.Xu, D.B.Fossan

Rotational Band Structures in Doubly Odd 138Pm

NUCLEAR REACTIONS 116Cd(27Al, 5n), E=110-142 MeV; measured σ(Eγ, E), γγ-coin, γ(θ). 138Pm deduced levels, J, π, band structure, configuration.

doi: 10.1103/PhysRevC.42.541
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1990DE12      Phys.Rev. C41, R1895 (1990)

M.E.Debray, J.Davidson, M.Davidson, A.J.Kreiner, D.Hojman, D.Santos, K.Ahn, D.B.Fossan, Y.Liang, R.Ma, E.S.Paul, W.F.Piel, Jr., N.Xu

Evidence for the Onset of Reflection Asymmetry in 216Fr

NUCLEAR REACTIONS 208Pb(11B, 3n), E=53-74 MeV; measured Eγ, Iγ, σ(Eγ, E), σ(Eα, E), I(ce), γγ-coin, γγ(θ), oriented nuclei. 216Fr deduced levels, J, π, configuration, B(λ) ratios, band structure.

doi: 10.1103/PhysRevC.41.R1895
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1990PI01      Phys.Rev. C41, 1223 (1990)

W.F.Piel, Jr., D.B.Fossan, R.Ma, E.S.Paul, N.Xu, J.B.McGrory

High-Spin Structure of N = 51 96Rh and 97Pd: A shell-model study

NUCLEAR REACTIONS 64Zn(40Ca, n3pα), (40Ca, n2pα), E=167 MeV; measured γγ-coin, Iγ(θ). 96Rh, 97Pd deduced levels, J, π. Shell model comparison.

doi: 10.1103/PhysRevC.41.1223
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1989HI02      Phys.Rev. C39, 471 (1989)

L.Hildingsson, C.W.Beausang, D.B.Fossan, R.Ma, E.S.Paul, W.F.Piel, Jr., N.Xu

Properties of Shape-Driving Orbitals: Rotational bands in 131La

NUCLEAR REACTIONS 116Cd(19F, 4n), E=76-90 MeV; measured I(γ), E(γ), γ(θ). 131La deduced levels, J, π, T1/2, B(M1)/B(E2) ratios, configurations, shapes. Cranked shell model.

doi: 10.1103/PhysRevC.39.471
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1989LO02      Phys.Scr. 39, 56 (1989)

T.Lonnroth, C.W.Beausang, D.B.Fossan, L.Hildingsson, W.F.Piel, Jr., E.K.Warburton

Very-High-Spin and Core-Coupled States in 213Rn. A Test of the Applicability of the Deformed Independent Particle Model

NUCLEAR REACTIONS 204Hg(14C, 6n), (14C, 5n), E=80-90 MeV; measured σ(E(γ), E), γ(θ), γγ(t), I(ce). 213,212Rn deduced levels, J, π, γ-transitions, γ-multipolarity, B(λ).


1989MA32      Phys.Rev. C40, 156 (1989)

R.Ma, C.W.Beausang, E.S.Paul, W.F.Piel, Jr., S.Shi, N.Xu, D.B.Fossan, J.Burde, M.A.Deleplanque, R.M.Diamond, A.O.Macchiavelli, F.S.Stephens

High-Spin Structures in 137Sm: Role of the β-driving νi13/2 intruder in deformation enhancement

NUCLEAR REACTIONS 104Pd(37Cl, 3np), E=170 MeV; measured Eγ, Iγ, γγ(θ), γ(t). 137Sm deduced levels, J, π, band structures, B(λ) ratios. Cranked shell model, quasiparticle configurations.

doi: 10.1103/PhysRevC.40.156
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1989PA14      Nucl.Instrum.Methods Phys.Res. A278, 749 (1989)

S.Pai, W.F.Piel, Jr., D.B.Fossan, M.R.Maier

A Versatile Electronic Pulse-Shape Discriminator

NUCLEAR REACTIONS 122Sn(18O, xn), E=89 MeV; measured nγ-timing distribution. New electronic pulse shape discrimination.

RADIOACTIVITY 252Cf(SF); measured nγ-timing distribution. New electronic pulse shape discrimination.

doi: 10.1016/0168-9002(89)91199-6
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1989XU01      Phys.Rev. C39, 1799 (1989)

N.Xu, C.W.Beausang, R.Ma, E.S.Paul, W.F.Piel, Jr., D.B.Fossan, L.Hildingsson

High Spin States in 137Pr

NUCLEAR REACTIONS 122Sn(19F, 4n), E=81 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γ(t), σ(Eγ, E). 137Pr deduced levels, J, π, band structure, shape. Cranked shell model.

doi: 10.1103/PhysRevC.39.1799
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1988HI04      Phys.Rev. C37, 985 (1988)

L.Hildingsson, C.W.Beausang, D.B.Fossan, W.F.Piel, Jr.

High Spin Structure in the Odd-Proton Nucleus 133Pr

NUCLEAR REACTIONS 118Sn(19F, 4n), 117Sn(19F, 3n), E=72-104 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, Iγ(t), σ(Eγ, E). 133Pr deduced levels, J, π. Enriched targets, Ge, Ge(Li), Si(Li) detectors, bismuth germanate anticompton shields, mini-orange electron spectrometer, cranked shell model.

doi: 10.1103/PhysRevC.37.985
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1988MA20      Phys.Rev. C37, 1926 (1988)

R.Ma, E.S.Paul, S.Shi, C.W.Beausang, W.F.Piel, Jr., N.Xu, D.B.Fossan, T.Chapuran, D.P.Balamuth, J.W.Arrison

Band Structure in Doubly Odd 130Pr

NUCLEAR REACTIONS 110Cd(28Si, 3npα), E=160 MeV; 106Pd(31P, 3nα), E=155 MeV; measured Eγ, Iγ, γγ(θ), γα-, γp-coin. 130Pr deduced levels, J, π, B(M1)/B(E2) ratios, configuration. Cranked shell model analysis.

doi: 10.1103/PhysRevC.37.1926
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1988PA09      Phys.Rev.Lett. 61, 42 (1988)

E.S.Paul, R.Ma, C.W.Beausang, D.B.Fossan, W.F.Piel, Jr., S.Shi, N.Xu, J.-Y.Zhang

Deformation-Driving Properties of the vi13/2[660](1/2)+ Intruder Orbital for A ≈ 130 Nuclei

NUCLEAR REACTIONS 104Pd(37Cl, 3np), E=170 MeV; measured γγ-coin, γ-multiplicity. 137Sm deduced levels, J, π, Nilsson assignments, band structure.

doi: 10.1103/PhysRevLett.61.42
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1988PI03      Phys.Rev. C37, 1067 (1988)

W.F.Piel, Jr., C.W.Beausang, D.B.Fossan, R.Ma, E.S.Paul, P.K.Weng, N.Xu, G.Scharff-Goldhaber

High-Spin States of 99Ag and 100Cd

NUCLEAR REACTIONS 64Zn(40Ca, 2n2p), (40Ca, 2n3p), E=167 MeV; measured Eγ, Iγ, σ(Eγ, E), γ(θ), γγ-coin. 99Ag, 100Cd deduced levels, J, π, δ, T1/2. Ge detectors, enriched targets, bismuth germanate anti-Compton shields, NE213 liquid scintillator detectors. VMI model.

doi: 10.1103/PhysRevC.37.1067
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1987BE22      Phys.Rev. C36, 602 (1987)

C.W.Beausang, L.Hildingsson, E.S.Paul, W.F.Piel, Jr., P.K.Weng, N.Xu, D.B.Fossan

Collective Band Structures in the Odd-Proton Nuclei 135,137Pm

NUCLEAR REACTIONS 116Sn(24Mg, 4np), E=144 MeV; 114Cd(27Al, 4n), E=131 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, σ(Eγ, E). 135,137Pm deduced levels, J, π, γ multipolarity. Enriched targets. Cranked shell model calculations.

doi: 10.1103/PhysRevC.36.602
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1987BE50      Phys.Rev. C36, 1810 (1987)

C.W.Beausang, L.Hildingsson, E.S.Paul, W.F.Piel, Jr., N.Xu, D.B.Fossan

Similar Rotational Band Structures in Doubly-Odd 136Pm and 134Pr

NUCLEAR REACTIONS 114Cd(27Al, 5n), (27Al, 3nα), E=131, 134 MeV; 116Sn(24Mg, 3np), E=133 MeV; measured Eγ, Iγ, γ(θ). 134,136Pm deduced levels, J, π, B(λ) ratios, band characteristics. Semi-classical model.

doi: 10.1103/PhysRevC.36.1810
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1987BI07      Phys.Lett. 189B, 277 (1987)

J.Billowes, K.P.Lieb, J.W.Noe, W.F.Piel, Jr., S.L.Rolston, G.D.Sprouse, O.C.Kistner

Observation of Proton Alignment at the Backbend in 136Nd

NUCLEAR REACTIONS 110Pd(30Si, 4n), E=235 MeV; measured Eγ, Iγ, nγ-coin, recoil distance, γγ(θ, H). 136Nd levels deduced T1/2, B(λ), g. Recoil implantation method.

doi: 10.1016/0370-2693(87)91431-6
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1987BI13      Phys.Rev. C36, 974 (1987)

J.Billowes, K.P.Lieb, J.W.Noe, W.F.Piel, Jr., S.L.Rolston, G.D.Sprouse, O.C.Kistner, F.Christancho

Lifetime and g-Factor Measurements of Yrast States in 134Nd and 136Nd

NUCLEAR REACTIONS 110Pd(28Si, 4n), (30Si, 4n), E=120-125 MeV; measured nγ-coin, recoil distance Doppler shift. 76Ge(62Ni, 4n), (62Ni, 3n), (64Ni, 4n), (64Ni, 5n), E=235 MeV; measured nγ-coin vs H, γ-anisotropy. 136,134Nd deduced levels, J, π, T1/2, transition quadrupole moment, B(λ), g-factors. 135Nd level deduced g. 146,148Nd(16O, 16O'), E=38 MeV; measured γ correlation anisotropy following Coulomb excitation; deduced Nd paramagnetic relaxation time in Ni.

doi: 10.1103/PhysRevC.36.974
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1987BI14      Hyperfine Interactions 34, 65 (1987)

J.Billowes, K.P.Lieb, J.W.Noe, W.F.Piel, Jr., S.L.Rolston, G.D.Sprouse, O.C.Kistner, F.Christancho

Lifetime and g-Factor Measurements in 136Nd

NUCLEAR REACTIONS 110Pd(30Si, 4n), E=121 MeV; measured nγ-coin, Doppler shifted recoil distance. 76Ge(64Ni, 4n), E=235 MeV; measured γγ(θ, H, t). 136Nd deduced yrast levels, J, π, B(E2), T1/2, g, configuration, band structure.

doi: 10.1007/BF02072680
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1987CO11      Phys.Rev. C35, 1939 (1987)

P.D.Cottle, M.Gai, J.F.Ennis, J.F.Shriner, Jr., S.M.Sterbenz, D.A.Bromley, C.W.Beausang, L.Hildingsson, W.F.Piel, Jr., D.B.Fossan, J.W.Olness, E.K.Warburton

Yrast States of 216Rn and the Extent of a Region of Possible Static Intrinsic Reflection Asymmetry

NUCLEAR REACTIONS 208Pb(14C, 2nα), E=67-68 MeV; measured Eγ, Iγ, γ(θ), γγ-, γ(X-ray)-coin. 216Rn deduced levels, J, π, yrast scheme. Hyperpure Ge, Ge(Li) detectors.

doi: 10.1103/PhysRevC.35.1939
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1987CO36      Phys.Rev. C36, 2286 (1987)

P.D.Cottle, M.Gai, J.F.Ennis, J.F.Shriner, Jr., D.A.Bromley, C.W.Beausang, L.Hildingsson, W.F.Piel, Jr., D.B.Fossan, J.W.Olness, E.K.Warburton

Level Spectrum of 219Ra and Weak Coupling in the Light Actinide Region

NUCLEAR REACTIONS, ICPND 208Pb(14C, 3n), E=60-78 MeV; measured Eγ, Iγ, γ(θ), I(ce), thick target yield, σ(E). 219Ra deduced levels, J, π, ICC, B(λ) ratios, γ-multipolarity. Weak coupling model.

doi: 10.1103/PhysRevC.36.2286
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1987PA02      Phys.Rev.Lett. 58, 984 (1987)

E.S.Paul, C.W.Beausang, D.B.Fossan, R.Ma, W.F.Piel, Jr., N.Xu, L.Hildingsson, G.A.Leander

Collective Oblate Band in 131La Due to the Rotational Alignment of h11/2 Neutrons

NUCLEAR REACTIONS 116Cd(19F, 4nγ), E=76 MeV; measured γγ-coin. 131La deduced levels, J, π, band structure, shape characteristics. Ge detectors. Cranked shell model calculations.

doi: 10.1103/PhysRevLett.58.984
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1987PA17      Phys.Rev. C36, 153 (1987)

E.S.Paul, C.W.Beausang, D.B.Fossan, R.Ma, W.F.Piel, Jr., P.K.Weng, N.Xu

Band Crossings in the γ-Soft Nucleus 136Nd

NUCLEAR STRUCTURE 136Nd; calculated levels, band crossing frequencies. Cranked shell model.

NUCLEAR REACTIONS 116Cd(24Mg, 4n), E=106 MeV; measured Eγ, Iγ, γγ(θ), γ(θ), γγ-coin, σ(Eγ, E). 136Nd deduced levels, J, π, band structures, rotational bands, band crossing frequencies, configurations, γ-multipolarity. Cranked shell model analysis.

doi: 10.1103/PhysRevC.36.153
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1987PA27      Phys.Rev. C36, 1853 (1987)

E.S.Paul, C.W.Beausang, D.B.Fossan, R.Ma, W.F.Piel, Jr., N.Xu, L.Hildingsson

High-Spin States in Doubly-Odd 130La

NUCLEAR REACTIONS 116Cd(19F, 5n), E=76 MeV; measured Eγ, Iγ, γ(θ), γγ(θ), γ(t). 130La deduced levels, J, π, band characteristics, B(M1)/B(E2), configuration. Cranked shell model.

doi: 10.1103/PhysRevC.36.1853
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1987PA30      Phys.Rev. C36, 2380 (1987)

E.S.Paul, S.Shi, C.W.Beausang, D.B.Fossan, R.Ma, W.F.Piel, Jr., N.Xu, P.K.Weng

Band Crossings in Even-Even 138Sm and 134Nd

NUCLEAR REACTIONS 104Pd(37Cl, 2np), (37Cl, 2npα), E=170 MeV; 110Cd(28Si, 2n2p), E=162 MeV; 112Cd(27Al, 4np), E=140 MeV; measured Eγ, Iγ, γ(θ), γγ(θ). 138Sm, 134Nd deduced levels, J, π, band structure, shapes.

doi: 10.1103/PhysRevC.36.2380
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1987PI05      Phys.Rev. C35, 959 (1987)

W.F.Piel, Jr., C.W.Beausang, D.B.Fossan, L.Hildingsson, E.S.Paul

Collective Band Structures in the γ-Soft Nucleus 135Nd

NUCLEAR REACTIONS 112Cd(27Al, 3np), E=110-142 MeV; measured γ(θ), γγ-coin. 116Sn(24Mg, 3n2p), E=124-144 MeV; measured γγ-coin. 135Nd deduced levels, J, π, δ, band structure, B(λ) ratios, configuration. Enriched targets, n-type Ge detectors, bismuth germanate anti-Compton shields. Cranked shell model calculations.

doi: 10.1103/PhysRevC.35.959
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1987XU01      Phys.Rev. C36, 1649 (1987)

N.Xu, C.W.Beausang, E.S.Paul, W.F.Piel, Jr., P.K.Weng, D.B.Fossan, E.Gulmez, J.A.Cizewski

Observation of Both h11/2 Proton and Neutron Alignments in 139Pm

NUCLEAR REACTIONS 116Cd(27Al, 4n), E=122, 124 MeV; measured γ(θ), γ(t), Eγ, Iγ, γγ(θ), γγ-coin. 139Pm deduced levels, J, π, rotational band characteristics.

doi: 10.1103/PhysRevC.36.1649
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1986CH01      Phys.Rev. C33, 130 (1986)

T.Chapuran, K.Dybdal, D.B.Fossan, T.Lonnroth, W.F.Piel, Jr., D.Horn, E.K.Warburton

High-Spin γ-Ray Spectroscopy in 197Bi

NUCLEAR REACTIONS, ICPND 192Pt(10B, 5n), E=50-80 MeV; measured σ(Eγ, E), γγ-coin, γ(θ), γγ(t), gamma-ray yields. 197Bi deduced levels, J, π, isomers, T1/2, configurations, B(λ), yrast sequence.

doi: 10.1103/PhysRevC.33.130
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1986CO05      Phys.Rev. C33, 1855 (1986)

P.D.Cottle, M.Gai, J.F.Ennis, J.F.Shriner, Jr., D.A.Bromley, C.W.Beausang, L.Hildingsson, W.F.Piel, Jr., D.B.Fossan, J.W.Olness, E.K.Warburton

Intermediate and Weak Coupling in 219Ra

NUCLEAR REACTIONS 208Pb(14C, 3n), E=60-78 MeV; measured Eγ, Iγ, γ(θ). 219Ra deduced levels, γ-branching, J, π, rotational band. Weak coupling model.

doi: 10.1103/PhysRevC.33.1855
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1986HI03      Phys.Rev. C33, 2200 (1986)

L.Hildingsson, C.W.Beausang, D.B.Fossan, W.F.Piel, Jr.

Rotational Band Structure in 133Pr

NUCLEAR REACTIONS 118Sn(19F, 4n), E=72-104 MeV; measured γ(θ), γγ(t), γγ-coin, σ(Eγ, E), I(ce). 133Pr deduced levels, J, π, T1/2, ICC, γ-branching. Enriched targets, Ge, Si(Li) detector, bismuth germanate anti-Compton shields, mini-orange electron spectrometer. Cranked shell model.

doi: 10.1103/PhysRevC.33.2200
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1986LO05      Phys.Rev. C33, 1641 (1986)

T.Lonnroth, C.W.Beausang, D.B.Fossan, L.Hildingsson, W.F.Piel, Jr., M.A.Quader, S.Vajda, T.Chapuran, E.K.Warburton

Excited States in Neutron-Deficient 195Bi

NUCLEAR REACTIONS, ICPND 182W(19F, 6n), E=85-135 MeV; 169Tm(30Si, 4n), E=142 MeV; measured Eγ, Iγ, γγ(t), γ(t), I(ce), relative γ yields. 195Bi deduced levels, J, π, δ, ICC. Enriched targets, Ge(Li), Si(Li) detectors, mini-orange magnetic spectrometer. Shell model comparison.

doi: 10.1103/PhysRevC.33.1641
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1986PI03      Phys.Rev. C33, 512 (1986)

W.F.Piel, Jr., G.Scharff-Goldhaber, C.J.Lister, B.J.Varley

High-Spin States of 97Rh

NUCLEAR REACTIONS 60Ni(40Ca, 3p), E=120-150 MeV; measured γγ-coin, γ(θ), σ(Eγ, E). 66Zn(35Cl, 2n2p), E=165 MeV; 70Ge(32S, 2n3p), E=130 MeV; measured γ(θ). 97Rh deduced levels, J, π, δ. Enriched targets, Ge(Li) detectors.

doi: 10.1103/PhysRevC.33.512
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1986WA19      Phys.Rev. C34, 136 (1986)

E.K.Warburton, C.W.Beausang, D.B.Fossan, L.Hildingsson, W.F.Piel, Jr., J.A.Becker

High-Spin (f7/2)(A-40) States in 47Ti, 47Sc, 44Ca, 45Ca, and 48Ti via 36S + 14C Fusion-Evaporation Reactions

NUCLEAR REACTIONS, ICPND 36S(14C, 2n), (14C, 3n), (14C, np), (14C, 2np), (14C, nα), (14C, 2nα), E=18-38 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), DSA, σ(Eγ, E); deduced residual production σ. 47,48Ti, 47Sc, 44,45Ca deduced levels, J, π, γ-branching, B(λ), T1/2, γ-multipolarity, δ, B(λ), configuration.

doi: 10.1103/PhysRevC.34.136
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1985PI02      Phys.Rev. C31, 456 (1985)

W.F.Piel, Jr., P.Chowdhury, U.Garg, M.A.Quader, P.M.Stwertka, S.Vajda, D.B.Fossan

Collective Structures in the Odd-Z Transitional Nuclei 115,117I and 121,123Sb

NUCLEAR REACTIONS 106Cd(12C, 2np), E=58-63 MeV; 106Cd(14N, n2p), E=62 MeV; 112Sn(12C, 2npα), E=86 MeV; 120,122Sn(7Li, 2nα), E=27 MeV; measured γγ-coin, γ(θ), γ(t). 115,117I, 121,123Sb deduced levels, J, π, T1/2. Enriched targets, Ge(Li), Ge detectors.

doi: 10.1103/PhysRevC.31.456
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1985PI05      Phys.Rev. C31, 2087 (1985)

W.F.Piel, Jr., T.Chapuran, K.Dybdal, D.B.Fossan, T.Lonnroth, D.Horn, E.K.Warburton

High-Spin γ-Ray Spectroscopy in Z = 83 Isotopes: 199,201Bi

NUCLEAR REACTIONS 194,196Pt(10B, 5n), E=57-72 MeV; measured Eγ, Iγ, γγ-coin, Iγ(t), Iγ(θ), γγ(θ). 199,201Bi deduced levels, J, π, T1/2, δ, configurations, B(λ), yrast sequence. Enriched targets, Ge(Li), Ge detectors.

doi: 10.1103/PhysRevC.31.2087
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1984PI11      Phys.Rev. C30, 902 (1984)

W.F.Piel, Jr., G.Scharff-Goldhaber

Level Scheme of 98Pd and 96Ru

NUCLEAR REACTIONS 70Ge(32S, 2n2p), E=120 MeV; 90Zr(12C, 2nα), E=71 MeV; 66Zn(35Cl, 2n3p), E=170 MeV; 60Ni(40Ca, 4p), E=120 MeV; 70Ge(32S, 2pα), E=120 MeV; measured Eγ, Iγ, σ(Eγ), γ(θ), γγ-coin. 96Ru, 98Pd deduced levels, γ-branching, yrast scheme, J, π, configuration.

doi: 10.1103/PhysRevC.30.902
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1984QU02      Phys.Rev. C30, 1772 (1984)

M.A.Quader, W.F.Piel, Jr., S.Vajda, W.A.Watson III, F.C.Yang, D.B.Fossan

Proton-Hole-Induced Bands in Odd-Odd 116,118,120,122I Nuclides

NUCLEAR REACTIONS 106Cd(12C, np), E=58, 63 MeV; 112,114,116Cd(10B, 4n), E=51, 54 MeV; 114,116,118Sn(7Li, 3n), E=34 MeV; measured γγ-coin, γ(θ), σ(Eγ, E), γγ(θ). 116,118,120,122I deduced levels, J, π, band structure, configuration.

doi: 10.1103/PhysRevC.30.1772
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1983DY02      Phys.Rev. C28, 1171 (1983)

K.Dybdal, T.Chapuran, D.B.Fossan, W.F.Piel, Jr., D.Horn, E.K.Warburton

High-Spin States in 201,203At and the Systematic Behavior of Z = 85 Isotopes

NUCLEAR REACTIONS, ICPND 192,194Pt(14N, 5n), E=58-100 MeV; measured γγ-coin, σ(Eγ, E), γ(θ), γ(t), Eγ, Iγ, γ yields. 201,203At deduced levels, J, π, T1/2, γ-branching, configurations.

doi: 10.1103/PhysRevC.28.1171
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1983FR01      Nucl.Instrum.Methods 204, 445 (1983)

W.S.Freeman, W.F.Piel, Jr., H.W.Wilschut, T.Chapuran, P.Paul

Electron-Pair Detector for In-Beam Nuclear Studies

NUCLEAR REACTIONS 19F(p, α), E=3.96 MeV; measured σ(θ), (e+)(e-)-coin. 12C(16O, 16O'), E=78 MeV; measured (e+)(e-)-coin. Double, triple coincidence technique, E-ΔE scintillator pair detectors.

doi: 10.1016/0167-5087(83)90072-8
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1983PI05      Phys.Rev. C28, 209 (1983)

W.F.Piel, Jr., G.Scharff-Goldhaber, C.J.Lister, B.J.Varley

High-Spin States of 94Ru and 96Pd

NUCLEAR REACTIONS 60Ni(40Ca, 2n2p), (40Ca, 2pα), E=120-150 MeV; measured γγ-, γp-, γα-, γn-coin, nγ(t), σ(Eγ). 70Ge(32S, 2n2pα), E=130 MeV; 66Zn(35Cl, 2npα), E=165 MeV; measured γ(θ). 96Pd, 94Ru deduced levels, J, π, T1/2. Ge(Li), Si surface barrier, NE213 liquid scintillator detectors.

NUCLEAR STRUCTURE 96Pd, 94Ru; calculated levels, T1/2. Shell model.

doi: 10.1103/PhysRevC.28.209
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1983VA14      Phys.Rev. C27, 2995 (1983)

S.Vajda, W.F.Piel, Jr., M.A.Quader, W.A.Watson III, F.C.Yang, D.B.Fossan

Proton-Hole Induced Bands in Odd-Odd 118,120Sb

NUCLEAR REACTIONS 114,116Cd(7Li, 3n), E=29 MeV; 110Pd(11B, 3n), E=51 MeV; measured γγ(t). 118,120Sb deduced levels, J, π, T1/2, γ-multipolarity, band structure, configuration, isomer.

doi: 10.1103/PhysRevC.27.2995
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1982CH01      Phys.Rev. C25, 813 (1982)

P.Chowdhury, W.F.Piel, Jr., D.B.Fossan

Collective Properties of 1g9/2 Proton-Hole Excitations: High-spin states in 116,118,120,122Te and 120Xe nuclei

NUCLEAR REACTIONS 117Sn(α, n), E=16, 18, 20 MeV; 119Sn(α, n), E=18 MeV; 114Sn(α, 2n), E=22, 24 MeV; 116Sn(α, 2n), E=22 MeV; 106Pd(12C, 2n), E=58 MeV; 110Pd(13C, 3n), E=40, 45, 49, 52 MeV; 110Cd(13C, 3n), E=52 MeV; measured γγ-coin, γ(θ), σ(Eγ). 116,118,120,122Te, 120Xe deduced levels, J, π. Enriched targets, Ge(Li) detectors.

doi: 10.1103/PhysRevC.25.813
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1982TH01      Phys.Rev. C25, 331 (1982)

C.E.Thorn, W.F.Piel, Jr., M.J.LeVine, P.D.Bond, A.Gallman

Masses of 98Pd, 99Pd, and 100Pd

NUCLEAR REACTIONS 96Ru(16O, 14C), (16O, 13C), (16O, 12C), 104Pd(16O, 14C), E=70 MeV; measured σ(E(12C)), σ(E(13C)), σ(E(14C)). 98,99,100Pd deduced level, Q, mass excess. 106Cd deduced mass excess. Q3D magnetic spectrometer.

doi: 10.1103/PhysRevC.25.331
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1981PI02      Phys.Rev. C23, 708 (1981)

W.F.Piel, Jr., G.Scharff-Goldhaber, A.H.Lumpkin, Y.K.Lee, D.C.Stromswold

Level Schemes of 102Pd and 100Pd

NUCLEAR REACTIONS 92Zr(13C, 3nγ)102Pd, E=56 MeV; 94Zr(12C, 4nγ)102Pd, E=69 MeV; 91Zr(12C, 3nγ)100Pd, E=56, 63 MeV; measured Eγ, Iγ, σ(Eγ), γ(θ), γ(t), γγ-coin, linear polarization. 102,100Pd deduced levels, γ branching, J, π, δ, T1/2 limits. Enriched 91,92,94Zr targets, Ge(Li) detectors, Ge(Li) Compton polarimeter. Variable moment of inertia model, interacting boson approximation, rotation alignment models.

doi: 10.1103/PhysRevC.23.708
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1980FR10      Phys.Rev.Lett. 45, 1479 (1980)

W.S.Freeman, H.W.Wilschut, T.Chapuran, W.F.Piel, Jr., P.Paul

Heavy-Ion Resonances in Angular-Momentum-Unfavored Channels

NUCLEAR REACTIONS 16O(16O, 16O'), E=50-80 MeV; 12C(16O, 16O'), E=39-65 MeV; measured σ(E, Eγ), σ(E, pairproduction); deduced wave reflection in ion-ion potential. 32S, 28Si deduced resonances, exit channel reduced width ratio.

doi: 10.1103/PhysRevLett.45.1479
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1977PI01      Phys.Rev. C15, 287 (1977)

W.F.Piel, Jr., G.Scharff-Goldhaber

Level Scheme of 99Pd and a Possible High-Spin Cascade in 99Rh

NUCLEAR REACTIONS 70Ge(32S, X), E=110-140 MeV; measured γγ-coin, γX-ray coin, σ(E). 91Zr(12C, X), E=56-66 MeV; measured σ(E), γ(t). 92Zr(10B, X), E=40-55 MeV; measured σ(E). 99Pd, 99Rh deduced levels, J, π. Enriched targets, Ge(Li), Si(Li) detectors.

doi: 10.1103/PhysRevC.15.287
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1973PI01      Nucl.Phys. A203, 369 (1973)

W.F.Piel, Jr.

The β-Decay of Tritium

RADIOACTIVITY 3H, 195Au; measured Eβ; deduced end-point energy, log ft, Q, upper limit for rest mass of electron antineutrino, for Fermi energy of neutrino sea.

doi: 10.1016/0375-9474(73)90141-3
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1973SC14      Phys.Lett. 44B, 416 (1973)

G.Scharff-Goldhaber, M.McKeown, A.H.Lumpkin, W.F.Piel, Jr.

'Forking' of Ground State Bands in 102Pd and 100Pd

NUCLEAR REACTIONS 90Zr(13C, 3nγ), E=58 MeV; 91Zr(12C, 3nγ), E=64 MeV; 92Zr(13C, 3nγ), E=55 MeV; 94Zr(12C, 4nγ), E=65 MeV; measured Eγ, Iγ(θ). 100,102Pd deduced levels, J, π.

doi: 10.1016/0370-2693(73)90322-5
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1968HS02      Nucl.Phys. A117, 686 (1968)

S.T.Hsue, M.U.Kim, L.M.Langer, W.F.Piel, Jr., E.J.Spejewski

The Negaton Decay of 122Sb

RADIOACTIVITY 122Sb; measured Eβ, Iβ, β-spectrum shapes; deduced Qβ, nuclear matrix elements.

doi: 10.1016/0375-9474(68)90839-7
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