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NSR database version of May 1, 2024.

Search: Author = K.J.Schiffer

Found 7 matches.

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1994BY01      Nucl.Phys. A567, 445 (1994)

A.P.Byrne, G.J.Lane, G.D.Dracoulis, B.Fabricius, T.Kibedi, A.E.Stuchbery, A.M.Baxter, K.J.Schiffer

Octupole Coupling and Proton-Neutron Interactions in ²¹⁴Fr

NUCLEAR REACTIONS ²⁰⁵Tl(¹³C, 4n), E=75-84 MeV; ²⁰⁸Pb(¹¹B, 5n), E=68-84 MeV; measured γγ(t), (X-ray)γ(t), Eγ, Iγ(θ), I(ce)(t), Iγ(θ, H, t). ²¹⁴Fr deduced levels J, π, T_1/2, g, reduced B(λ), ICC. Enriched targets, pulsed-beam, Ge hyperpure, planar Ge, Compton suppressed detectors, superconducting solenoidal electron spectrometer, Si(Li) detector.

NUCLEAR STRUCTURE ²¹⁴Fr; calculated levels, B(λ), g. Semi-empirical shell model, yrast configurations, core-excitation, octupole coupling.

doi: 10.1016/0375-9474(94)90158-9
Citations: PlumX Metrics

1993DA10      Nucl.Phys. A560, 822 (1993)

P.M.Davidson, G.D.Dracoulis, A.P.Byrne, T.Kibedi, B.Fabricius, A.M.Baxter, A.E.Stuchbery, A.R.Poletti, K.J.Schiffer

Spectroscopy of ²¹¹Rn Approaching the Valence Limit

NUCLEAR REACTIONS ¹⁹⁸Pt(¹⁸O, 5n), E=96 MeV; measured γγ(t), Eγ, Iγ(E, t), I(ce). ²¹¹Rn deduced levels J, π, T_1/2, ICC. Enriched target, pulse beam, Ge hyperpure, Compton-suppressed detectors, Si(Li), superconducting electron spectrometer.

NUCLEAR STRUCTURE ²¹¹Rn; calculated levels, B(λ). Multi-particle octupole-coupling model, shell model.

doi: 10.1016/0375-9474(93)90173-U
Citations: PlumX Metrics

1991DR02      Phys.Lett. 257B, 21 (1991)

G.D.Dracoulis, B.Fabricius, A.P.Byrne, A.E.Stuchbery, A.M.Baxter, K.P.Lieb, K.J.Schiffer, T.Kibedi

Contrasting Behaviour of Proton h_9/2 and h_11/2 Bands in ^{175,177,179,181}Ir Interpreted in an Intruder Model

NUCLEAR REACTIONS ¹⁴⁹Sm(³²S, 3np), E=163 MeV; ¹⁵⁰Sm(³¹P, 4n), E not given; ¹⁴⁷Sm(³²S, 3np), E=150 MeV; ¹⁵²Sm(³¹P, 4n), E=146 MeV; ¹⁶⁹Tm(¹⁶O, 4n), E=91 MeV; measured γ-spectra, γγ(t), γ(X-ray)-coin. ^{175,177,179,181}Ir deduced levels, B(λ) ratios, J, π, band structure.

doi: 10.1016/0370-2693(91)90851-G
Citations: PlumX Metrics

1991ST01      Z.Phys. A338, 135 (1991)

A.E.Stuchbery, A.G.White, G.D.Dracoulis, K.J.Schiffer, B.Fabricius

Gyromagnetic Ratios of Low-Lying Rotational States in ^156,158,160Gd

NUCLEAR REACTIONS ^156,158,160Gd(⁵⁸Ni, ⁵⁸Ni'), E=160 MeV; measured γ(⁵⁸Ni)-coin, γγ(θ) following Coulomb excitation. ^156,158,160Gd levels deduced g. Transient field precessions.

doi: 10.1007/BF01284786
Citations: PlumX Metrics

1990BY02      Phys.Rev. C42, R6 (1990)

A.P.Byrne, G.D.Dracoulis, K.J.Schiffer, P.M.Davidson, T.Kibedi, B.Fabricius, A.M.Baxter, A.E.Stuchbery

34 μs Isomer at High Spin in ²¹²Fr: Evidence for a many-particle octupole coupled state

NUCLEAR REACTIONS ²⁰⁵Tl(¹²C, 5n), E=90 MeV; measured γγ-coin. ²¹²Fr deduced levels, B(E3), T_1/2. Hyperpure Ge, LEPS detectors. Multiparticle octupole vibration coupling model.

doi: 10.1103/PhysRevC.42.R6
Citations: PlumX Metrics

1990DR07      Phys.Lett. 246B, 31 (1990)

G.D.Dracoulis, P.M.Davidson, A.P.Byrne, B.Fabricius, T.Kibedi, A.M.Baxter, A.E.Stuchbery, A.R.Poletti, K.J.Schiffer

High-Spin Yrast Isomers in ²¹¹Rn and ²¹²Rn with Enhanced E3 Decays

NUCLEAR REACTIONS ¹⁹⁸Pt(¹⁸O, 5n), (¹⁸O, 4n), E ≈ 96 MeV; ²⁰⁴Hg(¹³C, 5n), E not given; measured γγ-coin, γγ(t), Iγ(θ). ^211,212Rn deduced levels, J, π, isomers, T_1/2, B(λ), ICC. Multiparticle octupole-vibration coupled model.

doi: 10.1016/0370-2693(90)91303-S
Citations: PlumX Metrics

1990DR12      Nucl.Phys. A520, 353c (1990)

G.D.Dracoulis, P.M.Davidson, A.P.Byrne, B.Fabricius, T.Kibedi, A.M.Baxter, A.E.Stuchbery, A.R.Poletti, K.J.Schiffer

High-Spin Yrast Isomers in ²¹¹Rn and ²¹²Rn with Enhanced E3 Decays

NUCLEAR REACTIONS ¹⁹⁸Pt(¹⁸O, 4n), (¹⁸O, 5n), E=96 MeV; ²⁰⁴Hg(¹³C, 5n), E not given; measured γγ(t), I(ce), Eγ, Iγ. ^211,212Rn deduced levels, J, π, yrast isomers, T_1/2, ICC, B(λ).

doi: 10.1016/0375-9474(90)91159-O
Citations: PlumX Metrics