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NSR database version of April 11, 2024.

Search: Author = S.J.Poletti

Found 8 matches.

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1988ST10      Nucl.Phys. A482, 692 (1988)

A.E.Stuchbery, G.D.Dracoulis, A.P.Byrne, S.J.Poletti, A.R.Poletti

Spectroscopy and Octupole Coupling of High-Spin States in 213Rn

NUCLEAR REACTIONS 208Pb(9Be, 4n), E=45-60 MeV; 204Hg(13C, 4n), E=72-75 MeV; measured γγ(t), Xγ(t), E(γ), I(γ)(θ), I(ce), I(γ)(θ, H, t), I(γ)(E, t). 213Rn deduced levels J, π, T1/2, g, reduced transition probabilities, ICC. Enriched targets, pulsed-beam, Ge hyperpure, planar Ge, Si(Li), Compton suppressed detectors.

NUCLEAR STRUCTURE 213Rn; calculated levels, B(E3), g. Semi-empirical shell model.

doi: 10.1016/0375-9474(88)90176-5
Citations: PlumX Metrics


1987DR01      Nucl.Phys. A462, 576 (1987)

G.D.Dracoulis, C.A.Steed, A.P.Byrne, S.J.Poletti, A.E.Stuchbery, R.A.Bark

Enhanced E3 Transitions and Mixed Configurations for Core Excited Isomers in 210At and 211At

NUCLEAR STRUCTURE 210,211At; calculated levels, g, B(E3). Semi-empirical shell model calculations, partial vibration coupling. Mixed configurations.

NUCLEAR REACTIONS 205Tl(9Be, xn), E=55 MeV; measured Iγ(t). 209At deduced levels, J, π, isomer T1/2, decay charaterictics, γ-branching. 210At deduced levels, J, π, isomer T1/2, decay characteristics, γ-branching, B(E3), g. Semi-empirical shell model.

doi: 10.1016/0375-9474(87)90406-4
Citations: PlumX Metrics


1986BY01      Nucl.Phys. A448, 137 (1986)

A.P.Byrne, G.D.Dracoulis, C.Fahlander, H.Hubel, A.R.Poletti, A.E.Stuchbery, J.Gerl, R.F.Davie, S.J.Poletti

Spectroscopy of High-Spin States in 211,212,213Fr

NUCLEAR STRUCTURE 211,212,213Fr; calculated levels, B(E3). Shell model.

NUCLEAR REACTIONS 203,205Tl(12C, xn), (13C, xn), E=77-96 MeV; 198Pt(19F, 5n), E=102 MeV; measured γγ(t), nγ(t), (X-ray)γ(t), Eγ, I(ce), Iγ(θ, H, t), Iγ(E, t). 211Fr, 212Fr, 213Fr deduced levels J, T1/2, g, reduced transition probabilities, ICC. Pulsed-beam, Ge(Li), hyperpure, planar Ge, NE213, Si(Li) detectors.

doi: 10.1016/0375-9474(86)90185-5
Citations: PlumX Metrics


1986DR05      J.Phys.(London) G12, L97 (1986)

G.D.Dracoulis, A.E.Stuchbery, A.P.Byrne, A.R.Poletti, S.J.Poletti, J.Gerl, R.A.Bark

Shape Coexistence in Very Neutron-Deficient Pt Isotopes

NUCLEAR STRUCTURE 176,178,182,184,186,188Pt; analyzed data; deduced shape coexistence evidence.

NUCLEAR REACTIONS 144Sm(35Cl, 2np), (37Cl, 2np), E=173, 170 MeV; measured reaction products, γγ-, γ(X-ray)-coin. 176,178Pt; deduced levels energies, J, π, T1/2, B(E2), yrast band structure, shape coexistence.

doi: 10.1088/0305-4616/12/3/005
Citations: PlumX Metrics


1986PO01      Nucl.Phys. A448, 189 (1986)

S.J.Poletti, G.D.Dracoulis, A.R.Poletti, A.P.Byrne, A.E.Stuchbery, J.Gerl

g-Factors in 210Rn and Octupole Coupling of Core-Excited States in 210Rn, 211Rn and 212Rn

NUCLEAR STRUCTURE 210,211,212Rn; calculated levels, g, B(λ). Semi-empirical shell model, particle-vibration coupling.

NUCLEAR REACTIONS 202Hg(12C, 4n), E=78 MeV; measured Iγ(θ, H, t). 210Rn deduced g. Semi-empirical shell-model calculations, particle-vibration coupling.

doi: 10.1016/0375-9474(86)90186-7
Citations: PlumX Metrics


1985GE05      Nucl.Phys. A443, 348 (1985)

J.Gerl, G.D.Dracoulis, A.P.Byrne, A.R.Poletti, S.J.Poletti, A.E.Stuchbery

Spectroscopy of 166W and 167W and Alignment Effects in very Neutron-Deficient Tungsten Nuclei

NUCLEAR REACTIONS 142Nd(28Si, 4n), E=150 MeV; 142Nd(28Si, 3n), E=140 MeV; 147Sm(24Mg, 4n), E=128 MeV; measured Eγ, Iγ(θ), γγ-, γX ray-coin. 166,167W deduced levels, J, π, γ-branching, rotational bands. Compton-suppressed detector. Cranked shell model calculations, band crossings, alignment.

doi: 10.1016/0375-9474(85)90267-2
Citations: PlumX Metrics


1985PO06      Phys.Lett. 154B, 263 (1985)

A.R.Poletti, G.D.Dracoulis, A.P.Byrne, A.E.Stuchbery, S.J.Poletti, J.Gerl, P.M.Lewis

Magnetic Moments, E3 Transitions and the Structure of High-Spin Core Excited States in 211Rn

NUCLEAR REACTIONS 204Hg(12C, 5n), E=85 MeV; measured γ(θ, H, t). 211Rn deduced levels, J, π, T1/2, g, γ-branching, B(λ), configurations. Shell model.

doi: 10.1016/0370-2693(85)90360-0
Citations: PlumX Metrics


1985PO13      Nucl.Phys. A442, 153 (1985)

A.R.Poletti, G.D.Dracoulis, S.J.Poletti, A.P.Byrne, A.E.Stuchbery, J.Gerl

Short-Lived Isomers in 211Rn and 210Rn

NUCLEAR REACTIONS 198Pt(18O, 5n), E=92 MeV; 198Pt(17O, 5n), E=95 MeV; measured γ(18O)(t), γ(17O)(t). 211,210Rn deduced T1/2, isomers, yrast states. Ge, NE213 detectors, enriched targets.

doi: 10.1016/0375-9474(85)90139-3
Citations: PlumX Metrics


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