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NSR database version of April 27, 2024.

Search: Author = P.K.Hopke

Found 19 matches.

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1990ME01      Phys.Rev. C41, 686 (1990)

R.A.Meyer, R.J.Nagle, S.Brant, E.Frlez, V.Paar, P.K.Hopke

Interacting Boson Fermion Model Description for the Levels of ⁷¹Ge₃₉ Populated in the Beta Decay of 65.30-h ⁷¹As

RADIOACTIVITY ⁷¹As(β⁺); measured T_1/2, Eγ, Iγ, γγ-coin; deduced log ft. ⁷¹Ge deduced levels, possible J, π, (EC+β⁺) branching.

NUCLEAR STRUCTURE ⁷¹Ge; calculated levels, μ, quadrupole moment, δ. Interacting boson-fermion model.

doi: 10.1103/PhysRevC.41.686
Citations: PlumX Metrics

1978ME10      Phys.Rev. C17, 1822 (1978)

R.A.Meyer, A.L.Prindle, W.A.Myers, P.K.Hopke, D.Dieterly, J.E.Koops

Multiparticle Configurations in the Odd-Neutron Nuclei ⁶¹Ni and ⁶⁷Zn Populated by Decay of ⁶¹Cu, ⁶⁷Cu, and ⁶⁷Ga

RADIOACTIVITY ^61,67Cu; measured Eγ, Iγ. ⁶⁷Ga; measured absolute Iγ, T_1/2, Eγ. ⁶¹Ni, ⁶⁷Zn deduced levels, J, π, γ-branching.

doi: 10.1103/PhysRevC.17.1822
Citations: PlumX Metrics

1976HO04      Phys.Rev. C13, 434 (1976)

P.K.Hopke, R.A.Meyer

Hindered Beta Decay of ^95mNb and the Decay Sequence ⁹⁵Zr → ^95mNb, ^95gNb → ⁹⁵Mo

RADIOACTIVITY ⁹⁵Zr, ^95m,95Nb; measured Eγ, Iγ; deduced log ft. ⁹⁵Mo deduced levels.

doi: 10.1103/PhysRevC.13.434
Citations: PlumX Metrics

1973HO25      Phys.Rev. C8, 745 (1973); Priv.Comm. (June 1973)

P.K.Hopke, A.G.Jones, W.B.Walters, A.Prindle, R.A.Meyer

Radioactive Decay of ¹³⁰I-m, ¹³⁰I-g, and ¹³⁰Cs to Levels of ¹³⁰Xe

RADIOACTIVITY ^130mI, ^130gI [from ¹²⁹I(n, γ), ¹³⁰Te(p, n)]; ¹³⁰Cs [from ¹²⁷I(α, n)];measured Eγ, Iγ, T_1/2, γγ coin. ¹³⁰Xe deduced levels, J, π. Enriched target. Ge(Li) detectors.

doi: 10.1103/PhysRevC.8.745
Citations: PlumX Metrics

1972CO04      Nucl.Phys. A179, 689 (1972)

C.D.Coryell, H.N.Erten, P.K.Hopke, W.B.Walters, R.Dams, H.C.Griffin

Identification and Characterization of 3.8 min ^134mI

RADIOACTIVITY ¹³⁴I[from ²³⁵U(n, F), chem]; measured T_1/2, Eγ, Iγ, I(K X-ray), γγ-coin, β-γanti-coin; deduced log ft. ¹³⁴I deduced levels, J, π. Ge(Li), NaI(Tl), liquid scintillation detectors.

doi: 10.1016/0375-9474(72)90612-4
Citations: PlumX Metrics

1972HO09      Nucl.Phys. A184, 497 (1972)

P.K.Hopke, H.Hubel, R.A.Naumann, E.H.Spejewski, A.T.Strigachev

The Decay of ^195mPb and ^197mPb

RADIOACTIVITY ¹⁹⁵Pb, ¹⁹⁷Pb[from ²³⁸U(p, spallation)]; measured Eγ, Iγ, I(ce), γγ-coin; deduced J, π, log ft. ^195,197Tl deduced levels, J, π, ICC, γ-multipolarity.

doi: 10.1016/0375-9474(72)90424-1
Citations: PlumX Metrics

1971HO17      Phys.Rev. C4, 606 (1971)

P.K.Hopke, R.A.Naumann

¹⁹³Pt L-Electron-Capture Half-Life

RADIOACTIVITY ¹⁹³Pt; measured T_1/2(EC); deduced log ft.

doi: 10.1103/PhysRevC.4.606
Citations: PlumX Metrics

1971ZO02      Phys.Rev. C3, 1699 (1971)

W.H.Zoller, P.K.Hopke, J.L.Fasching, E.S.Macias, W.B.Walters

Half-Life Variations of ¹³¹I Samples

RADIOACTIVITY ¹³¹I; measured T_1/2 in various chemical states.

doi: 10.1103/PhysRevC.3.1699
Citations: PlumX Metrics

1970HO15      Nucl.Phys. A149, 63 (1970)

P.K.Hopke, R.A.Naumann, E.H.Spejewski

Decay of ²⁰⁵At

RADIOACTIVITY ²⁰⁵At[from proton spallation of uranium]; measured Eγ, I(ce), K/(L+M); deduced log ft. ²⁰⁵Po deduced level, J, π. ²⁰⁵At deduced J, π.

doi: 10.1016/0375-9474(70)90379-9
Citations: PlumX Metrics

1970HU15      Phys.Rev. C2, 1447 (1970)

H.Hubel, R.A.Naumann, P.K.Hopke

Isomeric Transitions in 29-Day ¹⁷⁹m₂Hf

RADIOACTIVITY ^179mHf; measured E(ce), I(ce). ^179mHf levels deduced ICC, J, π, γ-multipolarity.

doi: 10.1103/PhysRevC.2.1447
Citations: PlumX Metrics

1970SP03      Nucl.Phys. A146, 182 (1970)

E.H.Spejewski, P.K.Hopke, F.W.Loeser, Jr.

Levels in ^119,121,123Te

RADIOACTIVITY ^119,121,123I[from proton spallation of lanthanum]; measured Eγ, Iγ, γγ-coin. ^119,121,123Te deduced levels.

doi: 10.1016/0375-9474(70)91097-3
Citations: PlumX Metrics

1969HO03      Phys.Rev. 177, 1802 (1969)

P.K.Hopke, R.A.Naumann, E.H.Spejewski

Spin of the 1029-keV Level in Hg²⁰⁰

RADIOACTIVITY ²⁰⁰Tl [from Pb(3-BeV p)]; measured Eγ, Iγ. ²⁰⁰Hg level deduced J, π, ICC. Ge(Li) detector.

doi: 10.1103/PhysRev.177.1802
Citations: PlumX Metrics

1969HO14      Phys.Rev. 185, 1565 (1969)

P.K.Hopke, R.A.Naumann

Decay of Pt¹⁹³

RADIOACTIVITY ¹⁹³Pt; measured T_1/2, internal bremstrahlung endpoint; deduced Q(EC).

doi: 10.1103/PhysRev.185.1565
Citations: PlumX Metrics

1969HO36      Phys.Rev. 187, 1704 (1969)

P.K.Hopke, R.A.Naumann, E.H.Spejewski, A.T.Strigachev

E3 Isomer in Ag¹⁰⁵

RADIOACTIVITY ^105mAg; measured T_1/2, Eγ, Iγ. ¹⁰⁵Ag; deduced J, π. ¹⁰⁵Pd; deduced log ft, EC-branching.

doi: 10.1103/PhysRev.187.1704
Citations: PlumX Metrics

1969HO37      Phys.Rev. 187, 1709 (1969); Supersedes PPAR-15

P.K.Hopke, R.A.Naumann, E.H.Spejewski

Levels in Bi²⁰³, Bi²⁰⁵, and Bi²⁰⁷

RADIOACTIVITY ^203,205,207Po; measured Eγ, Iγ, γγ-coin, I(ce); deduced log ft, Q. ^203,205,207Bi deduced levels, J, π, ICC, γ-multipolarities.

doi: 10.1103/PhysRev.187.1709
Citations: PlumX Metrics

1969SP07      Phys.Rev. 186, 1270 (1969); Supersedes PPAR-13

E.H.Spejewski, P.K.Hopke, F.W.Loeser, Jr.

Level Structure of Te^{116,118,120,122}

RADIOACTIVITY ^{116,118,120,122}I; measured Eγ, Iγ, γγ-coin. ^116,118,120Te deduced levels. ¹²²Te deduced levels, J, π. Ge(Li) detectors.

doi: 10.1103/PhysRev.186.1270
Citations: PlumX Metrics

1968HO17      Phys.Rev. 171, 1290 (1968)

P.K.Hopke, J.S.Evans, R.A.Naumann

Decay of Ho¹⁶³

RADIOACTIVITY ¹⁶³Ho; measured T_1/2, M/L EC ratio; deduced Qβ.

doi: 10.1103/PhysRev.171.1290
Citations: PlumX Metrics

1968NA14      Bull. Am. Phys. Soc. 13, No. 11, 1469, FE16 (1968)

R.A.Naumann, P.K.Hopke

Decay of Pt¹⁹³

NUCLEAR STRUCTURE ¹⁹³Pt; measured not abstracted; deduced nuclear properties.

1967NA08      Phys.Rev. 160, 1035 (1967)

R.A.Naumann, P.K.Hopke

Decay of Terbium-157

NUCLEAR STRUCTURE ¹⁵⁷Tb; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.160.1035
Citations: PlumX Metrics