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Search: Author = I.Morrison

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2004MO53      Astrophys.J. 617, L135 (2004)

I.A.Morrison, T.W.Baumgarte, S.L.Shapiro, V.R.Pandharipande

The moment of inertia of the binary pulsar J0737-3039A: Constraining the nuclear equation of state

doi: 10.1086/427235
Citations: PlumX Metrics

1995LA01      Nucl.Phys. A581, 73 (1995)

V.-S.Lac, I.Morrison

1/N Expansion in Boson Models with Positive- and Negative-Parity Bosons

NUCLEAR STRUCTURE ^226,228Th; calculated levels, reduced matrix elements, E1 transition ratios. Inclusion of negative parity bosons in 1/N expansion formalism.

doi: 10.1016/0375-9474(94)00501-D
Citations: PlumX Metrics

1993KU13      Phys.Rev. C48, 774 (1993)

S.Kuyucak, I.Morrison

Medium-Energy Hadron-Nucleus Scattering in the 1/N Expansion Formalism

NUCLEAR STRUCTURE A=160; calculated (p, p') σ(θ), E=800 MeV. Generalized algebraic-eikonal approach.

doi: 10.1103/PhysRevC.48.774
Citations: PlumX Metrics

1991KU02      Phys.Rev. C43, 1187 (1991)

S.Kuyucak, I.Morrison, T.Sebe

Hexadecapole Systematics in the Interacting Boson Model

NUCLEAR STRUCTURE ¹⁵⁰Nd, ¹⁵⁶Gd, ¹⁶⁸Er; analyzed band structure; deduced hexadecapole degree of freedom role.

doi: 10.1103/PhysRevC.43.1187
Citations: PlumX Metrics

1991KU16      Phys.Lett. 263B, 146 (1991)

S.Kuyucak, V.-S.Lac, I.Morrison

Dynamic Shape Transitions in the Interacting Boson Model

NUCLEAR STRUCTURE ¹⁹²Os; calculated intrinsic quadrupole moment. Interacting boson model, dynamical shape evolution.

doi: 10.1016/0370-2693(91)90577-D
Citations: PlumX Metrics

1991KU17      Phys.Lett. 263B, 347 (1991)

S.Kuyucak, V.-S.Lac, I.Morrison, B.R.Barrett

γ-Unstable Nuclei in the sdg Boson Model

NUCLEAR STRUCTURE ^194,196,198Pt; calculated levels, E4 matrix elements. ¹²⁶Xe; calculated levels. sdg boson model, O(6) limit.

doi: 10.1016/0370-2693(91)90471-2
Citations: PlumX Metrics

1990AM02      Phys.Rev.Lett. 64, 625 (1990)

K.Amos, L.Berge, H.Fiedeldey, I.Morrison, L.J.Allen

Algebraic Scattering Theory for Heavy Ions

NUCLEAR REACTIONS ¹²C(¹²C, ¹²C), E=1.016 GeV; analyzed data; deduced algebraic potential functions.

doi: 10.1103/PhysRevLett.64.625
Citations: PlumX Metrics

1989LA14      Nucl.Phys. A496, 589 (1989)

G.J.Lampard, H.H.Bolotin, C.E.Doran, L.D.Wood, I.Morrison, A.E.Stuchbery

Gyromagnetic Ratios of Excited States in ¹⁰³Rh

NUCLEAR REACTIONS ¹⁰³Rh, ^{102,104,106,108,110}Pd(³²S, ³²S'), E=100 MeV; measured γ(θ, H, T) in polarized Fe, (particle)γ-coin following Coulomb excitation, transient-field precession Rh(Fe), Pd(Fe) vs velocity. ¹⁰³Rh levels deduced g, B(M1), B(E2). Thin-foil transient-field IMPAC technique, natural targets.

NUCLEAR STRUCTURE ¹⁰³Rh; calculated levels, g, B(M1), B(E2). Interacting boson-fermion model.

doi: 10.1016/0375-9474(89)90078-X
Citations: PlumX Metrics

1989MO05      J.Phys.(London) G15, 801 (1989)

I.Morrison, P.von Brentano, A.Gelberg

Magnetic Dipole Systematics in the Rare-Earth Region

NUCLEAR STRUCTURE ^160,162,164Dy, ^{164,166,168,170}Er; calculated 1⁺ levels pair occupation. Magnetic dipole systematics in rare-earth nuclei, interacting boson approximation.

doi: 10.1088/0954-3899/15/6/010
Citations: PlumX Metrics

1989WO04      J.Phys.(London) G15, 997 (1989)

L.D.Wood, I.Morrison

M1 Transitions in the Interacting Boson Fermion Model

NUCLEAR STRUCTURE ^107,109Ag, ¹⁹⁷Au, ¹⁰³Rh; calculated levels, B(λ), g. Interacting boson fermion model.

doi: 10.1088/0954-3899/15/7/008
Citations: PlumX Metrics

1988KU02      Phys.Lett. 202B, 169 (1988)

S.Kuyucak, I.Morrison

M1 Transitions in the (sdg) Boson Model

NUCLEAR STRUCTURE ¹⁵⁴Gd; calculated reduced δ(E2/M1). Interacting (sdg) Boson model.

doi: 10.1016/0370-2693(88)90001-9
Citations: PlumX Metrics

1988KU21      Phys.Rev. C38, 2482 (1988)

S.Kuyucak, I.Morrison

β-Band Moment of Inertia Anomaly

NUCLEAR STRUCTURE ^{158,160,162,164}Dy, ^{162,164,166,168,170}Er, ^{166,168,170,172,174}Yb, ^{170,172,174,176,178,180}Hf; calculated ground, (β^-), (γ)-band moment of inertia; deduced moment of inertia anomaly. Interacting boson model.

doi: 10.1103/PhysRevC.38.2482
Citations: PlumX Metrics

1988KU26      Phys.Lett. 215B, 10 (1988)

S.Kuyucak, I.Morrison, A.Faessler, A.Gelberg

g-Boson Effects in the Neutron-Proton IBM from 1/N Expansion

NUCLEAR STRUCTURE ¹⁶⁸Er; calculated levels, transition matrix elements. Interacting boson model.

doi: 10.1016/0370-2693(88)91059-3
Citations: PlumX Metrics

1988ST16      Nucl.Phys. A486, 374 (1988)

A.E.Stuchbery, L.D.Wood, H.H.Bolotin, C.E.Doran, I.Morrison, A.P.Byrne, G.J.Lampard

Measured Gyromagnetic Ratios and the Low-Excitation Spectroscopy of ¹⁹⁷Au

NUCLEAR REACTIONS ^182,184,186W, ¹⁹⁷Au(⁵⁸Ni, ⁵⁸Ni'), E=175, 220 MeV; measured γ(θ, H, T) in polarized Fe, Gd, (particle)γ-coin, Coulomb excitation; deduced transient-field precession in W(Gd), Au(Gd). ¹⁹⁷Au levels deduced g, T_1/2, B(E2), B(M1). Thin-foil transient-field IMPAC technique.

NUCLEAR STRUCTURE ¹⁹⁷Au; calculated levels, g, B(M1), B(E2); deduced supersymmetry, weak-coupling core-excitation model applicability. Weak-coupling core-excitation model, supersymmetry extensions of interacting boson-fermion model.

doi: 10.1016/0375-9474(88)90242-4
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1988WU01      Phys.Rev. C38, 1638 (1988)

H.C.Wu, A.E.L.Dieperink, O.Scholten, M.N.Harakeh, R.De Leo, M.Pignanelli, I.Morrison

E4 Properties in Deformed Nuclei and the sdg Interacting Boson Model

NUCLEAR REACTIONS ¹⁵⁰Nd(p, p'), E=30.3 MeV; measured σ(Ep), σ(θ). ¹⁵⁰Nd deduced B(E4) distribution. Interacting boson model.

NUCLEAR STRUCTURE ¹⁵⁶Gd, ¹⁵⁰Nd; calculated levels, B(λ). Interacting boson model.

doi: 10.1103/PhysRevC.38.1638
Citations: PlumX Metrics

1986BA67      Radiat.Eff. 95, 149 (1986)

B.R.Barrett, I.Morrison, J.G.Zabolitzky

How Well are the IBM-2 Parameters Determined by the Experimental Data ( Question )

NUCLEAR STRUCTURE ¹⁹⁶Pt; calculated levels; deduced model parameters. Interacting boson model.

doi: 10.1080/00337578608208683
Citations: PlumX Metrics

1986MO14      J.Phys.(London) G12, L201 (1986)

I.Morrison

On the E4 Anomaly in the IBA

NUCLEAR STRUCTURE A=160-200; analyzed interacting boson model based hexadecapole moments anomaly; deduced kinematic considerations role.

doi: 10.1088/0305-4616/12/3/008
Citations: PlumX Metrics

1985MO06      Nucl.Phys. A435, 461 (1985)

I.Morrison, P.D.Jarvis

Bose-Fermi U(6/2j+1) Supersymmetries and High-Spin Anomalies

NUCLEAR STRUCTURE ^196,197Hg; calculated levels; deduced supersymmetry selection rule validity. Extended interacting boson model.

doi: 10.1016/0375-9474(85)90473-7
Citations: PlumX Metrics

1985ST05      Nucl.Phys. A435, 635 (1985)

A.E.Stuchbery, I.Morrison, L.D.Wood, R.A.Bark, H.Yamada, H.H.Bolotin

Critical Assessment of Interacting Boson Model Wave Functions from Measured Gyromagnetic Ratios of Lowest Eigenstates in Even Os Isotopes

NUCLEAR STRUCTURE ^188,190,192Os; calculated g, mass dependent g. Interacting boson models.

NUCLEAR REACTIONS ^188,190,192Os(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; ^188,190,192Os(³²S, ³²S'), E=95 MeV; measured γ(θ, H, T) and γ(θ, H) in polarized Fe, (particle)-γ-coin, Coulomb excitation. ^188,190,192Os levels deduced g. Enriched, natural targets, thin-foil transient, static field IMPAC techniques.

doi: 10.1016/0375-9474(85)90481-6
Citations: PlumX Metrics

1985ST07      Z.Phys. A320, 669 (1985)

A.E.Stuchbery, H.H.Bolotin, C.E.Doran, I.Morrison, L.D.Wood, H.Yamada

Gyromagnetic Ratios of Excited States in ¹⁸⁶W

NUCLEAR REACTIONS ¹⁸⁶W(⁶³Cu, ⁶³Cu'), E=220 MeV; measured Eγ, Iγ, γ(θ), γ(θ, H), Coulomb excitation. ¹⁸⁶W levels deduced g ratio. Interacting boson model comparison.

doi: 10.1007/BF01411869
Citations: PlumX Metrics

1984AM03      J.Phys.(London) G10, 331 (1984)

K.Amos, I.Morrison, R.Smith

Interacting Boson-Fermion Models and Transition Densities

NUCLEAR REACTIONS ²⁰Ne(p, p'), E=24.5 MeV; ^{112,114,116,118,120,122,124}Sn(n, n'), E=24 MeV; calculated σ(θ). ²⁰Ne(e, e'), E not given; calculated form factor. Interacting boson model spectroscopic amplitudes, B(E2) matching.

NUCLEAR STRUCTURE ²⁰Ne, ^{112,114,116,118,120,122,124}Sn; calculated BCS level occupancies, spectroscopic amplitudes. Interacting boson approximation.

doi: 10.1088/0305-4616/10/3/009
Citations: PlumX Metrics

1984AM04      Nucl.Phys. A413, 255 (1984)

K.Amos, W.Bauhoff, I.Morrison, S.F.Collins, R.S.Henderson, B.M.Spicer, G.G.Shute, V.C.Officer, D.W.Devins, D.L.Friesel, W.P.Jones

Microscopic and Macroscopic Aspects of 135 MeV Proton Scattering from ¹⁶O

NUCLEAR REACTIONS ¹⁶O(p, p'), E=135 MeV; measured σ(θ). ¹⁶O deduced level, tentative J, π. Optical model, DWBA analyses, collective, shell model wave functions, density-dependent t-matricies.

doi: 10.1016/0375-9474(84)90375-0
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1984AS07      Nucl.Phys. A427, 460 (1984)

Y.I.Assafiri, I.Morrison

Particle-Hole Description of GDR States in Light Nuclei with Closed Shells ± 2 Nucleons

NUCLEAR REACTIONS ⁶Li(γ, X), E=5-30 MeV; ¹⁴N(γ, X), E=15-30 MeV; ¹⁴C(γ, X), E=5-35 MeV; ¹⁸O(γ, X), E=10-40 MeV; calculated photonuclear σ(E). Particle-hole description.

NUCLEAR STRUCTURE ⁶Li, ¹⁴N, ¹⁴C, ¹⁸O; calculated levels, GDR strength. Particle-hole description.

doi: 10.1016/0375-9474(84)90225-2
Citations: PlumX Metrics

1984BA71      Aust.J.Phys. 37, 463 (1984)

W.Bauhoff, I.Morrison

Proton Inelastic Scattering in the Interacting Boson Model: Formalism and application to the Ge isotopes

NUCLEAR REACTIONS ^70,76Ge(p, p'), E=14.5 MeV; ⁷⁴Ge(p, p'), E=22 MeV; analyzed σ(θ). Coupled-channels, interacting boson model.

doi: 10.1071/PH840463
Citations: PlumX Metrics

1984ST11      Phys.Lett. 139B, 259 (1984)

A.E.Stuchbery, I.Morrison, H.H.Bolotin

Tests of Interacting Boson Model Wave Functions from Measured Gyromagnetic Ratios of States in the Even Os Isotopes

NUCLEAR REACTIONS ^188,190,192Os(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured Coulomb excitation, γ(θ), oriented nuclei. ^188,190,192Os levels deduced g.

doi: 10.1016/0370-2693(84)91075-X
Citations: PlumX Metrics

1984WO08      Nucl.Phys. A427, 639 (1984)

L.D.Wood, H.H.Bolotin, I.Morrison, R.A.Bark, H.Yamada, A.E.Stuchbery

Gyromagnetic Ratios of Excited States in ^107,109Ag

NUCLEAR REACTIONS ^107,109Ag, ¹⁰⁸Pd(³²S, ³²S'), E=100 MeV; measured γ(θ, H, T) in polarized Co, (particle)γ-coin, Coulomb excitation. ^107,109Ag levels deduced g. Enriched targets, thin-foil technique.

NUCLEAR STRUCTURE ^107,109Ag; calculated g. Weak-coupling model.

doi: 10.1016/0375-9474(84)90234-3
Citations: PlumX Metrics

1983BA57      Nucl.Phys. A410, 180 (1983)

W.Bauhoff, S.F.Collins, R.S.Henderson, G.G.Shute, B.M.Spicer, V.C.Officer, K.A.Amos, I.Morrison, D.W.Devins, D.L.Friesel, W.P.Jones

Density-Dependent Forces and Large-Basis Structure Models in the Analyses of ¹²C(p, p') Reactions at 135 MeV

NUCLEAR REACTIONS ¹²C(p, p'), (p, p), E=135 MeV; measured σ(θ). Optical model, DWBA analyses, density-dependent t-matrices.

doi: 10.1016/0375-9474(83)90198-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1278.

1983BO13      Nucl.Phys. A401, 175 (1983)

H.H.Bolotin, I.Morrison, C.G.Ryan, A.E.Stuchbery

Variations of the Gyromagnetic Ratios of Low-Lying States in ¹⁹²Os

NUCLEAR STRUCTURE ^190,192Os; calculated g. Interacting boson approximation, broken O(6) symmetry, Nilsson basis.

NUCLEAR REACTIONS ¹⁹²Os(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured γ(θ, H, T) in polarized Co, (particle)γ-coin, Coulomb excitation. ¹⁹²Os levels deduced g. Enriched target, thin foil technique.

doi: 10.1016/0375-9474(83)90343-3
Citations: PlumX Metrics

1982CO08      Nucl.Phys. A380, 445 (1982)

S.F.Collins, G.G.Shute, B.M.Spicer, V.C.Officer, I.Morrison, K.A.Amos, D.W.Devins, D.L.Friesel, W.P.Jones

A Study of the ¹³C(p, p') Reactions at 135 MeV

NUCLEAR REACTIONS ¹³C(p, p), (p, p'), E=135 MeV; measured σ(θ). ¹³C levels deduced possible configuration. Optical model, DWBA analyses.

doi: 10.1016/0375-9474(82)90570-X
Citations: PlumX Metrics

1982MO07      J.Phys.(London) G8, 687 (1982)

I.Morrison, J.Weise

Dipole States in the Interacting Boson Model

NUCLEAR STRUCTURE ¹⁴⁶Nd; calculated dipole states, strength distribution, B(E2). Interacting boson model, dipole boson.

NUCLEAR REACTIONS ¹⁴⁶Nd(γ, X), E=12-20 MeV; calculated σ(E) for dipole absorption.

doi: 10.1088/0305-4616/8/5/010
Citations: PlumX Metrics

1982OH03      Phys.Lett. 112B, 206 (1982)

H.Ohnuma, K.Amos, I.Morrison, H.Orihara, S.Nishihara, T.Nakagawa, K.Maeda

Excitation of the 6.41 MeV, T=1 4^- State in ¹⁶F by the ¹⁶O(p, n)¹⁶F Reaction

NUCLEAR REACTIONS ¹⁶O(p, n), E=35 MeV; measured σ(En), σ(θ); deduced giant multipole resonance virtual excitation. ¹⁶F level deduced J, π, T. DWBA, shell model, other available data analyzed.

doi: 10.1016/0370-2693(82)90962-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE0691.

1982PO03      Nucl.Phys. A380, 335 (1982)

A.R.Poletti, G.D.Dracoulis, C.Fahlander, I.Morrison

Yrast Traps and High-States in ²¹⁰Rn

NUCLEAR REACTIONS ²⁰⁵Tl(¹⁰B, 5n), E ≈ 70 MeV; ¹⁹⁸Pt(¹⁶O, 4n), E ≈ 90 MeV; ¹⁹⁸Pt(¹⁷O, 5n), E ≈ 96 MeV; measured γγ-, nγ-coin, nγ(t), Eγ, Iγ, γ(θ), ICC. ²¹⁰Rn deduced levels J, π, T, configurations, yrast traps. Ge(Li), Ge, NE213, Si-Li detectors, enriched targets. Shell-model.

doi: 10.1016/0375-9474(82)90109-9
Citations: PlumX Metrics

1982RI05      Aust.J.Phys. 35, 9 (1982); Corrigendum Aust.J.Phys. 35, 351 (1982)

L.Rikus, S.F.Collins, K.A.Amos, B.M.Spicer, G.G.Shute, I.Morrison, V.C.Officer, R.Smith, D.W.Devins, D.L.Friesel, W.P.Jones

Excitation of the 9.50 MeV (9/2+) States of ¹³C in Intermediate Energy Scattering Experiments

NUCLEAR REACTIONS ¹³C(p, p'), E=135 MeV; measured σ(θ). ¹³C state deduced total angular momentum transfer, configuration. Microscopic DWBA analysis.

1981AM01      Phys.Rev. C23, 1 (1981)

K.Amos, I.Morrison, R.Smith

Intermediate Giant Resonance Excitation Effects in Direct Reaction (p, 2p) Correlations

NUCLEAR REACTIONS ¹²C(p, 2p), E=98.7, 150 MeV; calculated σ(θ₁, θ₂, E₁); deduced optical resonance effects. Semi-direct scattering, resonance effects, asymmetric energy sharing geometry.

doi: 10.1103/PhysRevC.23.1
Citations: PlumX Metrics

1981AM08      Aust.J.Phys. 34, 493 (1981)

K.Amos, I.Morrison, R.Smith, K.W.Schmid

The Spectrum of ¹²C in a Multi-Configuration Hartree-Fock Basis

NUCLEAR STRUCTURE ¹²C; calculated levels, B(E2). Shell model, realistic g-matrix, projected Hartree-Fock, one-particle, one-hole basis.

NUCLEAR REACTIONS ¹²C(e, e'), E not given; calculated longitudinal, transverse form factors, isoscalar, isovector excitations.

doi: 10.1071/PH810493
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1981BA12      J.Phys.(London) G7, 657 (1981)

F.C.Barker, R.Smith, I.Morrison, K.Amos

4^- States of ¹⁶O in the Region of 19 MeV Excitation

NUCLEAR REACTIONS ¹⁶O(p, p'), E=135 MeV; calculated σ(θ). DWBA, isospin mixing model, pion scattering, nucleon pickup data input.

doi: 10.1088/0305-4616/7/5/010
Citations: PlumX Metrics

1981BO32      Nucl.Phys. A370, 146 (1981)

H.H.Bolotin, A.E.Stuchbery, I.Morrison, D.L.Kennedy, C.G.Ryan, S.H.Sie

Lifetimes of Excited States in ^196,198Pt; Application of interacting boson approximation model to even Pt isotopes systematics

NUCLEAR REACTIONS ^196,198Pt(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured Coulomb excitation, recoil, (particle)γ-coin; ¹⁹⁸Pt(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured γ(θ). ^196,198Pt levels deduced T_1/2, B(E2). Interacting boson approximation calculations, systematics of even Pt isotopes.

doi: 10.1016/0375-9474(81)90759-4
Citations: PlumX Metrics

1981MO03      Phys.Rev. C23, 932 (1981)

I.Morrison, R.H.Spear

Triaxiality in the Even-Mass Hg Isotopes: A Discontinuity at ²⁰⁰Hg

NUCLEAR STRUCTURE ^{196,198,200,202,204}Hg; analyzed level systematics, B(E2) data; ²⁰⁰Hg deduced change in neutron, proton density distributions. Extended interacting boson approximation.

doi: 10.1103/PhysRevC.23.932
Citations: PlumX Metrics

1981MO11      Phys.Rev. C23, 1679 (1981)

I.Morrison, K.Amos

Isospin Effects in Pion-Nuclear Scattering

NUCLEAR REACTIONS ¹³C, ¹⁶O, ²⁸Si(π⁺, π⁺'), (π^-, π^-'), E=resonance; calculated (σ(π^-)-σ(π⁺))/(σ(π^-)+σ(π⁺)); deduced isospin effects in pion-nucleon scattering amplitude.

doi: 10.1103/PhysRevC.23.1679
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1981MO13      Phys.Rev. C23, 1831 (1981)

I.Morrison

(p-n) Interacting Boson Approximation Model in the O(6) Limit and the Spectra of ^196,198,202Hg

NUCLEAR STRUCTURE ^196,198,202Hg; calculated levels, J, π. Interacting boson model, O(6) limit, proton-neutron boson systems.

doi: 10.1103/PhysRevC.23.1831
Citations: PlumX Metrics

1981MO23      Nucl.Phys. A372, 13 (1981)

I.Morrison, A.Faessler, C.Lima

Two-Quasiparticle States in the IBA and Asymmetric Rotor Model and the High-Spin Anomaly in the Hg Isotopes

NUCLEAR STRUCTURE ^195,197,199Hg; calculated levels. ^198,196,194Hg; calculated levels, B(E2), g. Interacting boson approximation, two-quasiparticle states, asymmetric rotor.

doi: 10.1016/0375-9474(81)90083-X
Citations: PlumX Metrics

1981PO08      Nucl.Phys. A359, 180 (1981)

A.R.Poletti, G.D.Dracoulis, C.Fahlander, I.Morrison

High-Spin States and Yrast Isomers in ²¹¹Rn

NUCLEAR REACTIONS ²⁰⁵Tl(¹¹B, 5n) E ≈ 70 MeV; ¹⁹⁸Pt(¹⁸O, 5n), E ≈ 95 MeV; measured γγ-, nγ-coin, nγ(t), γγ(t), Eγ, Iγ, γ(θ). ²¹¹Rn deduced levels J, π, T, ICC, configurations. Ge, Ge(Li), NE213 detectors, enriched targets. Shell-model calculations.

doi: 10.1016/0375-9474(81)90218-9
Citations: PlumX Metrics

1981ST13      Nucl.Phys. A365, 317 (1981)

A.E.Stuchbery, C.G.Ryan, H.H.Bolotin, I.Morrison, S.H.Sie

Gyromagnetic Ratios of Excited States in ¹⁹⁸Pt; Measurements and Interacting Boson Approximation Model Calculations

NUCLEAR REACTIONS ^196,198Pt(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured γ(θ, H) in polarized Fe, (particle)γ-coin, Coulomb excitation. ¹⁹⁸Pt levels deduced g, δ. Enriched target, thin foil technique.

NUCLEAR STRUCTURE ¹⁹⁸Pt; calculated levels, g, static dipole moments; deduced M1 selection rules. Interacting boson approximation, O(6) limit.

doi: 10.1016/0375-9474(81)90299-2
Citations: PlumX Metrics

1981ST24      Phys.Rev. C24, 2106 (1981)

A.E.Stuchbery, C.G.Ryan, I.Morrison, H.H.Bolotin

Gyromagnetic Ratios of Low-Lying Excited States in ¹⁹⁶Pt

NUCLEAR REACTIONS ¹⁹⁶Pt(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured γ(θ, H) in polarized Fe, Coulomb excitation, ⁵⁸Niγ-coin. ¹⁹⁶Pt levels deduced g. Enriched targets, thin foil technique.

NUCLEAR STRUCTURE ^{192,194,196,198}Pt; calculated g. Interacting boson approximation.

doi: 10.1103/PhysRevC.24.2106
Citations: PlumX Metrics

1980AM03      Aust.J.Phys. 33, 495 (1980)

K.Amos, P.Nesci, I.Morrison

A Comparison of Spectroscopic Models of Low Excitation 2⁺ States in ²⁴Mg and ²⁸Si from Inelastic Proton Scattering

NUCLEAR REACTIONS ²⁴Mg, ²⁸Si(p, p'), E=49.5 MeV; analyzed σ(θ), A(θ); deduced transition mechanism inadequacies. Different model spectroscopic amplitudes, distorted wave approximation.

doi: 10.1071/PH800495
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1980MO05      Phys.Lett. 91B, 4 (1980)

I.Morrison

Quadrupole Moments of Even-Even (sd) Shell Nuclei in the Band-Mixed Hartree-Fock Model

NUCLEAR STRUCTURE ²⁶Mg, ^28,30Si, ^32,34S; calculated levels, quadrupole moments. Band-mixed Hartree-Fock model.

doi: 10.1016/0370-2693(80)90648-6
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1980MO17      J.Phys.(London) G6, L109 (1980)

I.Morrison, B.H.J.McKellar

Parity Mixing in the ⁹³Tc J = 17/2 Doublet

NUCLEAR STRUCTURE ⁹³Tc; calculated parity-mixing effects for high-spin doublet; deduced structure effect, no weak nucleon-nucleon interaction anomaly.

doi: 10.1088/0305-4616/6/6/001
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1980MO19      Phys.Lett. B95, 13 (1980)

I.Morrison, R.Smith

Alpha Spectroscopic Factors for the Te(d, ⁶Li)Sn and Sn(d, ⁶Li) Reactions in the IBA Model

NUCLEAR REACTIONS ^122,130Te(d, ⁶Li), ^118,116Sn(d, ⁶Li), E=33 MeV; calculated Sα. Interacting boson model.

doi: 10.1016/0370-2693(80)90387-1
Citations: PlumX Metrics

1980MO25      Nucl.Phys. A350, 89 (1980)

I.Morrison, R.Smith

The Interacting Boson Approximation and the Spectroscopy of the Even Cadmium and Tin Isotopes

NUCLEAR STRUCTURE ^{108,110,112,114,116}Cd, ^{114,116,118,120,122,124}Sn; calculated levels, B(E2), static quadrupole moment. Interacting boson approximation.

NUCLEAR REACTIONS ^{116,118,120,122,124}Sn(p, p'), E=16, 24.5 MeV; ^110,114,116Cd(p, p'), E=55.16 MeV; calculated σ(θ). Distorted wave formalism, interacting boson approximation, inelastic spectroscopic factors.

doi: 10.1016/0375-9474(80)90390-5
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1980MO30      Aust.J.Phys. 33, 801 (1980)

I.Morrison

Nuclear Systematics in the Interacting Boson (IBA) Model

NUCLEAR REACTIONS ^110,114,116Cd(p, p'), E=55.16 MeV; ^{116,118,120,122,124}Sn(p, p'), E=16, 24.5 MeV; calculated σ(θ), spectroscopic factors. DWBA analysis, interacting boson model.

NUCLEAR STRUCTURE ^196,198,202Hg; calculated levels. ^{196,198,200,202,204}Hg, ^{186,188,190,192,194,196}Pt; calculated reduced B(E2); deduced phase transition, symmetry breaking effects. Interacting boson model.

doi: 10.1071/PH800801
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1980RY03      Nucl.Phys. A342, 373 (1980)

C.G.Ryan, I.Morrison, D.I.Kennedy, A.E.Stuchbery, H.H.Bolotin

Level Structure and Lifetimes of Low-Excitation States in ⁶³Cu

NUCLEAR REACTIONS ⁶⁰Ni(α, pγ), E=10 MeV; measured Eγ, pγ-coin, DSA. ⁶³Cu deduced levels, T_1/2. Shell-model calculations.

doi: 10.1016/0375-9474(80)90551-5
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1980SM03      Aust.J.Phys. 33, 1 (1980)

R.Smith, I.Morrison, K.Amos

Analysis of the (p, 2p) Reaction in an Asymmetric Energy-Sharing Mode

NUCLEAR REACTIONS ¹²C(p, 2p), E=98.7 MeV; analyzed symmetric, asymmetric energy-sharing data. Central, tensor T-matrix operators, intermediate giant resonance excitation.

doi: 10.1071/PH800001
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1980ST04      Nucl.Phys. A337, 1 (1980)

A.E.Stuchbery, I.Morrison, D.L.Kennedy, H.H.Bolotin

Level Structure and Lifetimes of Low Excitation States in ⁵⁴Cr

NUCLEAR REACTIONS ⁵¹V(α, pγ), E=10 MeV; measured Eγ, pγ-coin, DSA. ⁵⁴Cr deduced levels, J, π, T_1/2. Shell-model calculations.

doi: 10.1016/0375-9474(80)90076-7
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1979AM02      Phys.Rev. C19, 2108 (1979)

K.Amos, I.Morrison

Analyses of Inelastic Proton and Electron Scattering to the 2⁺ (4.43 MeV) State in ¹²C

NUCLEAR REACTIONS ¹²C(polarized p, p'), E=65 MeV; measured nothing; analyzed σ(θ), A(θ). ¹²C(e, e'), E=57-215 MeV; measured nothing; analyzed data; deduced electron scattering form factors. Distorted-wave approximation, Hartree-Fock functions.

doi: 10.1103/PhysRevC.19.2108
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1979FO18      Phys.Lett. 86B, 121 (1979)

M.Fox, I.Morrison, K.Amos, D.Weiss

A Test of a Model t-Matrix for Direct Reaction Inelastic Scattering

NUCLEAR REACTIONS ¹²C(p, p'), E=65 MeV; measured nothing; analyzed σ(θ), a(θ) data. Two-nucleon t-matrix model.

doi: 10.1016/0370-2693(79)90798-6
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1979NE02      J.Phys.(London) G5, 387 (1979)

P.Nesci, I.Morrison, K.Amos

Microscopic Models of the 2₁⁺ and 3₁⁺ States in ²⁴Mg and ²⁸Si and Their Test by Inelastic Scattering Analyses

NUCLEAR REACTIONS ²⁴Mg(p, p'), E=49.5 MeV; ²⁸Si(p, p'), E=21.3, 49.5 MeV; calculated σ(θ). SU(3) prescription in DWBA. Compared with jj. Coupled shell-model analysis.

doi: 10.1088/0305-4616/5/3/009
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1978AM03      Aust.J.Phys. 31, 1 (1978)

K.Amos, J.Morton, I.Morrison, R.Smith

Analyses of Inelastic Proton Scattering to High Spin States of Unnatural Parity

NUCLEAR REACTIONS ²⁴Mg, ²⁸Si(p, p'), E=135 MeV; calculated σ to unnatural parity high-spin states. DWA calculations.

doi: 10.1071/PH780001
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1978AM04      Nucl.Phys. A304, 191 (1978)

K.Amos, A.Faessler, I.Morrison, R.Smith, H.Muther

Self-Consistent Models of Collective and Single-Particle Structures and their Test by Inelastic Scattering: The Case of ⁵⁴Fe

NUCLEAR STRUCTURE ⁵⁴Fe; calculated spectroscopic amplitudes, B(λ).

doi: 10.1016/0375-9474(78)90103-3
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1978BO35      Nucl.Phys. A311, 75 (1978)

H.H.Bolotin, A.E.Stuchbery, K.Amos, I.Morrison

The Low Excitation Spectroscopy of ^56,57,58Fe

NUCLEAR STRUCTURE ^56,58Fe; calculated energy spectra, static moments, electromagnetic transition rates, particle S, T_1/2. ⁵⁷Fe; calculated static moments, S, T_1/2. Shell model.

NUCLEAR REACTIONS ⁵⁵Mn(α, pγ), E=10 MeV; measured Eγ, pγ-coin, DSA. ⁵⁸Fe deduced levels, J, π, T_1/2.

doi: 10.1016/0375-9474(78)90503-1
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1978BR24      Phys.Rev.Lett. 41, 618 (1978)

R.A.Brandenburg, B.H.J.McKellar, I.Morrison

Large Parity Admixture in ²¹Ne (Question)

NUCLEAR STRUCTURE ²¹Ne; calculated potential, γ CP.

doi: 10.1103/PhysRevLett.41.618
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1978KE11      Nucl.Phys. A308, 14 (1978)

D.L.Kennedy, H.H.Bolotin, I.Morrison, K.Amos

Study of the Level Structure of ⁶²Ni

NUCLEAR REACTIONS ⁵⁹Co(α, pγ), E=10 MeV; measured Eγ, pγ-coin, DSA. ⁶²Ni levels deduced J, π, T_1/2, transition probabilities; analyzed 25-MeV (p, p') data.

doi: 10.1016/0375-9474(78)90437-2
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1978LI13      Nucl.Phys. A302, 214 (1978)

B.J.Linard, D.L.Kennedy, I.Morrison, J.C.P.Heggie, H.H.Bolotin

Level Structure and Lifetimes of Excited States in ⁴⁸Ti

NUCLEAR REACTIONS ⁴⁵Sc(α, pγ), E=9.6 MeV; measured Eγ, pγ-coin, DSA. ⁴⁸Ti levels deduced, J, π, T_1/2, B(λ).

doi: 10.1016/0375-9474(78)90296-8
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1978MO06      Phys.Rev. C17, 1485 (1978)

I.Morrison, R.Smith, P.Nesci, K.Amos

Low Excitation Structure of ¹⁸O

NUCLEAR STRUCTURE ¹⁸O; calculated levels, J, π, transition rates. Hartree-Fock analysis.

doi: 10.1103/PhysRevC.17.1485
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1977MO21      J.Phys.(London) G3, 1689 (1977)

I.Morrison, R.Smith, K.Amos

A Simple Model of ⁹⁰Zr

NUCLEAR STRUCTURE ⁹⁰Zr; calculated levels.

NUCLEAR REACTIONS ⁹⁰Zr(p, p'), E=61.2 MeV; calculated σ(θ).

doi: 10.1088/0305-4616/3/12/009
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1977RI11      Nucl.Phys. A286, 494 (1977)

L.Rikus, R.Smith, I.Morrison, K.Amos

A Microscopic Model Analysis of the ⁹⁰Zr(p, n) IAS Transition

NUCLEAR REACTIONS ⁹⁰Zr(p, n), E=18.5-45 MeV; calculated σ(E, θ) to IAS.

doi: 10.1016/0375-9474(77)90598-X
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1975MO16      Nucl.Phys. A244, 189 (1975)

I.Morrison, R.Smith, K.Amos

Inelastic Proton Scattering and the Spectroscopy of ⁵⁴Fe and ⁵⁶Fe

NUCLEAR REACTIONS ^54,56Fe(p, p'), E=49.35 MeV; calculated σ(Ep', θ). ^54,56Fe levels deduced B(λ), S.

doi: 10.1016/0375-9474(75)90055-X
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1975MO32      Phys.Lett. 60B, 29 (1975)

I.Morrison, A.Faessler, F.Grummer, K.W.Schmid, K.Goeke

Selfconsistency and Backbending in Rare Earth Nuclei

NUCLEAR STRUCTURE ¹⁶⁶Yb; calculated band mixing. Angular momentum, particle number projected Hartree-Fock-Bogoliubov wave functions.

doi: 10.1016/0370-2693(75)90518-3
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1973MA56      Nucl.Phys. A217, 429 (1973)

N.Macdonald, I.Morrison, A.Watt

Number-Projected HFB Theory in the Nuclear 2s-1d Shell; Comparison with Exact Shell-Model Results

NUCLEAR STRUCTURE ²⁴Ne, ²⁶Mg, ³²Ar; calculated levels.

doi: 10.1016/0375-9474(73)90403-X
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1972MA07      Nucl.Phys. A182, 183 (1972)

N.Macdonald, I.Morrison, A.Watt

A Quartet Hartree-Fock Model for the Nuclear sd Shell

NUCLEAR STRUCTURE ²⁰Ne, ³⁶Ar, ²⁸Si; calculated intrinsic states. Quartet Hartree-Fock model.

doi: 10.1016/0375-9474(72)90209-6
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Note: The following list of authors and aliases matches the search parameter I.Morrison: , I.A.MORRISON