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NSR database version of April 27, 2024.

Search: Author = E.Coenen

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1991GR12      Nucl.Phys. A530, 401 (1991)

J.C.Griffin, R.A.Braga, R.W.Fink, J.L.Wood, H.K.Carter, R.L.Mlekodaj, C.R.Bingham, E.Coenen, M.Huyse, P.Van Duppen

Decay of Mass-Separated 3.0 min ^195gBi to Levels in ¹⁹⁵Pb and Shape Coexistence in the Neutron-Deficient Odd-Mass Pb Isotopes

RADIOACTIVITY ¹⁹⁵Bi [from ¹⁸¹Ta(²⁰Ne, 6n), E=190 MeV; ¹⁸⁵Re(¹⁶O, 6n), E=140, 210 MeV]; measured Eγ, Iγ, I(ce), I(X-ray), γγ(t), (ce)γ(t), γ(X-ray)(t), e(X-ray)(t); deduced β⁺/EC, Q(EC). ¹⁹⁵Pb deduced level, J, π, ICC, γ-multipolarity. ¹⁹⁹Po [from ¹⁹¹Ir(¹⁴N, 6n), E=127 MeV]; measured Eγ, Iγ, Eα, Iα; deduced Qα, Γα. ¹⁹⁵Pb deduced levels, J, π. Ge(Li), hyperpure Ge, Si(Li), Si(Au) detectors. Mass-separated sources.

doi: 10.1016/0375-9474(91)90810-S
Citations: PlumX Metrics

1991VA09      Nucl.Phys. A531, 63 (1991)

J.Vanhorenbeeck, P.Del Marmol, E.Coenen, M.Huyse, P.Van Duppen, J.Wauters

Highly Converted Transitions in ¹⁹⁷Pb Evidence for Shape Coexistence

RADIOACTIVITY ¹⁹⁷Bi [from Re(¹⁶O, xn), E=110 MeV; Ir(¹⁴N, pxn), E=127 MeV]; measured Eγ, Iγ, I(ce), I(X-ray), γγ(t), (ce)γ(t), γ(X-ray)(t); deduced isomer, ground state T_1/2. ¹⁹⁷Pb deduced levels, J, π, ICC, γ-multipolarity. Hyperpure Ge, Si(Li) detectors, mass-separated sources.

doi: 10.1016/0375-9474(91)90568-Q
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1989VA05      Phys.Rev. C39, 1528 (1989)

J.Vanhorenbeeck, E.Coenen, P.Decrock, P.Dendooven, K.Deneffe, M.Huyse, G.Reusen, P.Van Duppen, J.Wauters, P.del Marmol

Decay Study of ^104mgIn

RADIOACTIVITY ^104,104mIn [from ¹⁰⁶Cd(p, 3n), ⁹²Mo(¹⁴N, 2n), (²⁰Ne, 5n3p), ⁹²Mo(¹⁶O, 3np)]; measured E(γ), I(γ), βγ-, γγ-, γ(X-ray)-coin, γγ(t), βγ(t), γ(X-ray)(t). ¹⁰⁴In, ¹⁰⁴Cd deduced levels, J, π. Mass separation.

doi: 10.1103/PhysRevC.39.1528
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1988BO28      Z.Phys. A331, 21 (1988)

V.R.Bom, R.W.Hollander, E.Coenen, K.Deneffe, P.Van Duppen, M.Huyse

The Beta-Decay Energies of ¹⁰³In and ¹⁰⁴In

RADIOACTIVITY ^103,104In, ¹⁰³Cd, ^103,104Ag(β⁺) [from ⁹²Mo(²⁰Ne, X), E=200 MeV]; measured β-spectra, Eγ, Iγ; deduced Q, log ft. ¹⁰⁴Cd deduced (EC/β⁺) ratio, level scheme possible errors.

1988HU03      Phys.Lett. 201B, 293 (1988)

M.Huyse, E.Coenen, K.Deneffe, P.van Duppen, K.Heyde, J.van Maldeghem

Intruder States in Odd-Odd Tl Nuclei: The completion of a unique set of intruder systematics

RADIOACTIVITY ^190,192,194Bi(α) [from Re(¹⁶O, xn), E<180 MeV; ¹⁸¹Ta(²⁰Ne, xn), E<230 MeV]; measured Eα, Iα, T_1/2. ^186,188,190Tl deduced levels, possible J, π, intruder state systematics.

doi: 10.1016/0370-2693(88)91142-2
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1988HU07      Z.Phys. A330, 121 (1988)

M.Huyse, P.del Marmol, E.Coenen, K.Deneffe, P.Van Duppen, J.Vanhorenbeeck

Decay Study of Neutron-Deficient ¹⁰¹In

RADIOACTIVITY ¹⁰¹In(β⁺) [from ⁹²Mo(²⁰Ne, xnyp), E=240 MeV]; measured Eγ, Iγ; deduced T_1/2. ¹⁰¹Cd deduced levels.

NUCLEAR REACTIONS ⁹²Mo(²⁰Ne, xnyp), E=240 MeV; measured Eγ, Iγ, E X-ray, I X-ray; deduced evidence for ¹⁰¹In. ^46,48Ti(⁵⁸Ni, 2n2p), E not given; measured γ-spectra.

1987VA09      Phys.Rev. C35, 1861 (1987)

P.Van Duppen, E.Coenen, K.Deneffe, M.Huyse, J.L.Wood

β⁺/Electron-Capture Decay of ^{192,194,196,198,200}Bi: Experimental evidence for low lying O⁺ states

NUCLEAR STRUCTURE ^{192,194,196,198,200}Pb; calculated levels, B(λ) ratios, intruder states, mixing. One broken pair model.

RADIOACTIVITY ^{192,194,196,198,200}Bi(β⁺), (EC) [from Re(¹⁶O, xn), E < 210 MeV; ¹⁸¹Ta(²⁰Ne, xn), E < 190 MeV]; measured E X-ray, I X-ray, Eγ, Iγ, γγ-, γ(ce)-coin, I(ce), γγ(t), γ(ce)(t); deduced T_1/2. ^{192,194,196,198,200}Pb deduced levels, J, π, ICC, configuration, B(E0)/B(E2), γ-branching. Ge, Si-Li detectors.

doi: 10.1103/PhysRevC.35.1861
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1986BO28      Z.Phys. A325, 149 (1986)

V.R.Bom, P.C.Coops, R.W.Hollander, E.Coenen, K.Deneffe, P.Van Duppen, M.Huyse

The Determination of the Beta Decay Energies of ^105-108In

RADIOACTIVITY ^{105,106,106m,108,108m,107}In, ¹⁰⁶Ag, ¹⁰⁵Cd(β⁺), (EC) [from Mo(¹⁶O, pxn)]; measured β⁺-spectra, Eβ, Iβ; deduced T_1/2, Q(EC), β-endpoints. ^{105,106,107,108}Cd, ¹⁰⁶Pd, ¹⁰⁵Ag deduced levels.

1986CO12      Z.Phys. A324, 485 (1986)

E.Coenen, K.Deneffe, M.Huyse, P.van Duppen, J.L.Wood

First Identification of a (1/2)⁺ Intruder State in the ¹⁹⁷At Isotope

RADIOACTIVITY ¹⁹⁷At [from Re(²⁰Ne, X), E=240 MeV]; measured Eα, Iα; deduced isomer, T_1/2, intruder state character, J, π.

NUCLEAR REACTIONS Re(²⁰Ne, X)²⁰³At/²⁰¹At/¹⁹⁹At/¹⁹⁷At, E=240 MeV; measured Eα, Iα; deduced At isotope production rates. ¹⁹⁷At deduced isomer, T_1/2, J, π, intruder state character.

1985CO06      Phys.Rev.Lett. 54, 1783 (1985)

E.Coenen, K.Deneffe, M.Huyse, P.Van Duppen, J.L.Wood

α Decay of Neutron-Deficient Odd Bi Nuclei: Shell-model intruder states in Tl and Bi isotopes

RADIOACTIVITY ^{189,191,193,195,197}Bi(α) [from Ir(¹⁴N, pxn), E ≤ 127 MeV; Re(¹⁶O, xn), E ≤ 110 MeV; ¹⁸¹Ta(²⁰Ne, xn), E ≤ 230 MeV; ¹⁶⁵Ho(³²S, xn), E ≤ 280 MeV]; measured Eα, Iα, T_1/2. ^191,193,195Bi, ^{185,187,189,191}Tl deduced proton intruder states.

doi: 10.1103/PhysRevLett.54.1783
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1985DE08      J.Phys.(London) G11, L59 (1985)

K.Deneffe, E.Coenen, M.Huyse, P.Van Duppen, J.Vanhorenbeeck, P.del Marmol, P.Fettweis

First Identification of γ Rays in the β⁺/EC Decay of ^104,105Sn

NUCLEAR REACTIONS ⁹²Mo(²⁰Ne, xnyp), E=210 MeV; measured γγ-, (X-ray)γ-, E X-ray, I X-ray, Eγ, Iγ, γγ(t), γ(X-ray)(t); deduced evidence for ¹⁰⁴Sn.

RADIOACTIVITY ^104,105Sn(β⁺), (EC) [from ⁹²Mo(²⁰Ne, xnyp), E=210 MeV]; measured Eγ, Iγ, E X-ray, I X-ray, γγ-, (X-ray)γ-coin. ¹⁰⁴Sn deduced T_1/2. ¹⁰⁵In deduced levels, γ-branching.

doi: 10.1088/0305-4616/11/1/011
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1985HU06      Hyperfine Interactions 22, 439 (1985)

M.Huyse, G.Brijs, P.De Bisschop, J.Gentens, E.Coenen, K.Deneffe, P.Van Duppen

Recent Developments at the Leuven Isotope Separator On Line

RADIOACTIVITY ^104,105Sn(β⁺), (EC) [from ⁹²Mo(²⁰Ne, X), E=210 MeV]; measured Eγ, Iγ, E X-ray, I X-ray, γγ(t), γ(X-ray)(t). ^104,105In deduced levels, γ-branching.

NUCLEAR REACTIONS Ni(³²S, X)⁸⁴Sr/⁸³Sr/⁸¹Sr/⁸⁴Rb/⁸¹Rb/⁸⁰Rb/⁷⁹Rb/⁷⁸Rb/^78mRb/⁷⁷Rb/⁷⁶Rb/⁷⁵Rb/⁸¹Kr/^81mKr/⁷⁸Kr/⁷⁵Kr/⁷³Kr/⁷⁷Br/^77mBr/⁷⁵Br/^74mBr/⁷⁴Br/⁷³Br/⁷²Br, E=280 MeV; ⁹²Mo(²⁰Ne, X)¹⁰⁷In/¹⁰⁶In/¹⁰⁵In/¹⁰⁴In/¹⁰³In/¹⁰²In/¹⁰³Cd/¹⁰²Cd/¹⁰³Ag/¹⁰²Ag, E=180 MeV; Re(¹⁶O, X)¹⁹⁶Bi/¹⁹⁵Bi/¹⁹⁴Bi/¹⁹³Bi/¹⁹²Bi/¹⁹⁵Pb/¹⁹⁴Pb/¹⁹³Pb/¹⁹²Pb/¹⁹¹Pb/¹⁹⁴Tl/¹⁹³Tl/¹⁹²Tl/¹⁹¹Tl, E=210 MeV; measured residual yields. Activation technique.

doi: 10.1007/BF02064015
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1985VA03      Phys.Lett. 154B, 354 (1985)

P.Van Duppen, E.Coenen, K.Deneffe, M.Huyse, J.L.Wood

Low-Lying J(π) = 0⁺ States in ^190,192Pb Populated in the α-Decay of ^194,196Po

RADIOACTIVITY ^194,196Po(α) [from W(²⁰Ne, X), E=225 MeV]; measured Eγ, Iγ. ^192,194Pb deduced 0⁺ state.

doi: 10.1016/0370-2693(85)90408-3
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1984CO13      ATOMKI Kozlem. 26, 56 (1984)

E.Coenen, K.Deneffe, M.Huyse, P.Van Duppen

The β⁺/EC Decay of ^197,195,193Bi Isotopes

NUCLEAR REACTIONS Re(¹⁶O, xn), E=170 MeV; ¹⁸¹Ta(²⁰Ne, xn), E=137 MeV; measured production rates for ^197,195,193Bi. Activation technique.

RADIOACTIVITY ^197m,195,193Bi(α), (β⁺), (EC) [from Re (¹⁶O, xn), E=170 MeV; ¹⁸¹Ta(²⁰Ne, X), E=137 MeV]; measured Eγ, Iγ, E(X-ray), I(X-ray), γγ(t), γ(X-ray)(t), I(ce), (ce)(γ)(t), γ(X-ray)-coin, T_1/2. ¹⁹⁹Po(β⁺), (α), (EC) [from Ir(¹⁴N, X), E=170 MeV]; measured α-decay characteristics, I(β⁺)/I(EC). ^193,195,197Pb deduced levels, (β⁺/EC) branching, possible J, π.

1984VA11      Phys.Rev.Lett. 52, 1974 (1984)

P.Van Duppen, E.Coenen, K.Deneffe, M.Huyse, K.Heyde, P.Van Isacker

Observation of Low-Lying J(π) = 0⁺ States in the Single-Closed-Shell Nuclei ^192-198Pb

RADIOACTIVITY ^{192,194,196,198}Bi(β⁺), (EC) [from Re(¹⁶O, X), E=110-180 MeV]; measured Eγ, Iγ, I(ce), E(X-ray), I(X-ray), γγ-, γX-ray-, (ce)γ-coin. ^{192,194,196,198}Pb deduced evidence for low lying 0⁺ state, configuration.

doi: 10.1103/PhysRevLett.52.1974
Citations: PlumX Metrics

1984VA19      ATOMKI Kozlem. 26, 54 (1984)

P.Van Duppen, E.Coenen, K.Deneffe, M.Huyse

Anomalous Low Lying 0⁺ State in the ^198-192Pb Isotopes

RADIOACTIVITY ¹⁹²Bi(α); ¹⁹⁴Bi(α), (β⁺), (EC); ^196,198Bi(β⁺), (EC) [from Re(¹⁶O, xn)]; measured Eγ, Iγ, I(ce), E(X-ray), I(X-ray), γγ-, γ(X-ray)-, (ce)γ-coin. ^{192,194,196,198}Pb deduced levels, γ-branching, B(E2) ratios.

1984VE01      Z.Phys. A315, 307 (1984)

J.Verplancke, E.Coenen, K.Cornelis, M.Huyse, G.Lhersonneau, P.Van Duppen

Decay Study of ¹⁰³In and ¹⁰⁵In

RADIOACTIVITY ¹⁰⁵In(β⁺), (EC); ^105mIn(IT) [from Mo(¹⁴N, X), E=90 MeV; Mo(¹⁶O, X), E=100 MeV]; ¹⁰³In(EC) [from Mo(¹⁴N, xn), E=90 MeV; Mo(¹⁶O, 3np), E=100 MeV]; ^107mIn(IT) [from Mo(²⁰Ne, X), E=138 MeV]; measured Eγ, Iγ, γγ(t), βγ(t), γ(ce)(t). ¹⁰⁵Cd deduced log ft. ¹⁰⁵In deduced levels, J, π, I(β⁺+EC), J, π, γ-branching, isomeric transition ICC. ¹⁰⁷In deduced isomeric transition ICC. ¹⁰³Cd deduced levels, J, π, γ-multipolarity, γ-branching. Cluster plus core model analysis.

doi: 10.1007/BF01438455
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