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NSR database version of April 29, 2024.

Search: Author = D.J.Thornley

Found 17 matches.

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1995KR08      Nucl.Phys. A589, 475 (1995)

R.Krucken, A.Dewald, G.Bohm, P.Sala, J.Altmann, K.O.Zell, P.von Brentano, S.A.Forbes, S.M.Mullins, D.J.Thornley, A.J.Kirwan, P.J.Nolan, P.H.Regan, R.Wadsworth

Lifetimes of Low-Lying States in ¹³²Nd and ¹³⁴Nd

NUCLEAR REACTIONS ¹⁰⁵Pd(³²S, 2n2p), (³²S, xnyp), E=152 MeV; measured recoil distance Doppler shift. ^132,134Nd deduced levels, T_1/2, B(λ). Rotational, interacting boson models, O(6) limit.

doi: 10.1016/0375-9474(95)00183-2
Citations: PlumX Metrics

1989GO04      J.Phys.(London) G15, 487 (1989)

M.J.Godfrey, Y.He, I.Jenkins, A.Kirwan, P.J.Nolan, D.J.Thornley, S.M.Mullins, R.Wadsworth

The Competition between Collective and Single Particle Behaviour in the Odd-Odd Isotopes ^128,130La

NUCLEAR REACTIONS ⁹⁵Mo(³⁶S, 2np), E=135, 145 MeV; ⁵⁴Cr(⁷⁸Se, 3np), E not given; ⁵¹V(⁸²Se, 3n), E=290 MeV; measured E(γ), I(γ), γγ-coin. ¹¹⁵In(¹⁶O, 3n), E=68 MeV; measured σ(θ(residual)), γγ-coin. ^128,130La deduced levels, J, π, relative I(γ), branching ratio, B(M1)/B(E2).

doi: 10.1088/0954-3899/15/4/012
Citations: PlumX Metrics

1989GO06      J.Phys.(London) G15, 671 (1989)

M.J.Godfrey, Y.He, I.Jenkins, A.Kirwan, P.J.Nolan, D.J.Thornley, S.M.Mullins, R.Wadsworth, R.A.Wyss

Collective Oblate Structure in the Odd-Odd Isotopes ^128,130La

NUCLEAR REACTIONS ⁹⁵Mo(³⁶S, 2np), E=135, 145 MeV; measured γγ-coin. ¹¹⁵In(¹⁶O, 3n), E=68 MeV; measured γ(θ). ⁵¹V(⁸²Se, 3n), E=290 MeV; measured γγ-coin, γ-spectra. ^128,130La deduced levels, J, π, γ-branching, B(λ) ratios.

doi: 10.1088/0954-3899/15/5/019
Citations: PlumX Metrics

1989JE03      Z.Phys. A333, 405 (1989)

I.Jenkins, P.J.Nolan, A.J.Kirwan, M.J.Godfrey, P.J.Bishop, D.J.Thornley, K.L.Ying, R.Wadsworth

Band Structures in ¹³⁴Nd

NUCLEAR REACTIONS ¹⁰⁴Ru(³⁶S, 6n), E=155 MeV; measured γγ-coin. ¹³⁴Nd deduced levels, J, π, band structure.

1989KI01      J.Phys.(London) G15, 85 (1989)

A.J.Kirwan, P.J.Bishop, D.J.G.Love, P.J.Nolan, D.J.Thornley, A.Dewald, A.Gelberg, K.Schiffer, K.O.Zell

Lifetime Measurements in the Yrast Band of ¹³²Ce

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁶S, 4n), E=145 MeV; measured Eγ, Iγ, RDM. ¹³²Ce deduced levels, J, π, T_1/2, B(E2). Ge detectors, BGO escape suppression shields, BGO multiplicity filter, enriched target. Model comparison.

doi: 10.1088/0954-3899/15/1/009
Citations: PlumX Metrics

1989SC06      J.Phys.(London) G15, L85 (1989)

K.Schiffer, S.Harissopulos, A.Dewald, A.Gelberg, K.O.Zell, P.von Brentano, P.J.Nolan, A.Kirwan, D.J.G.Love, D.J.Thornley, P.J.Bishop

Lifetime Measurements in ¹²⁶Ba

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁰Si, 4n), E=130 MeV; measured Eγ, Iγ, DSA. ¹²⁶Ba deduced levels, J, π, T_1/2, B(E2) ratios.

doi: 10.1088/0954-3899/15/5/005
Citations: PlumX Metrics

1989WA08      J.Phys.(London) G15, L47 (1989)

R.Wadsworth, S.M.Mullins, J.R.Hughes, P.J.Nolan, A.Kirwan, P.J.Bishop, I.Jenkins, M.J.Godfrey, D.J.Thornley

Anomalous Crossing Frequencies in the Sidebands of ^132,134Nd

NUCLEAR REACTIONS ¹⁰⁴Pd(³²S, 2n2p), E=152 MeV; ¹⁰⁴Ru(³⁴S, 4n), E=150 MeV; measured γγ-, (recoil)γ-coin, I(γ). ^134,132Nd deduced levels, J, π. Ge detectors, BGO escape suppression shields, BGO crystal ball, enriched target. Cranked shell model calculations.

doi: 10.1088/0954-3899/15/4/001
Citations: PlumX Metrics

1988BI03      J.Phys.(London) G14, 995 (1988)

P.J.Bishop, M.J.Godfrey, A.J.Kirwan, P.J.Nolan, D.J.Thornley, J.M.O'Donnell, R.Wadsworth, D.J.G.Love, L.Goettig

Low-Lying States in ^138,140Gd and ¹³⁹Eu

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, 2n2p), (⁵⁰Cr, 3p), E=230 MeV; ⁹²Mo(⁵⁴Fe, 2pα), E=260 MeV; measured E(γ), I(γ), γγ-coin, RDM. ¹³⁸Gd, ¹³⁹Eu deduced levels, T_1/2, B(E2), deformation. ¹⁴⁰Gd deduced levels. Ge detectors, BGO detectors, BGO escape suppression shield, BGO multiplicity filter, enriched targets.

doi: 10.1088/0305-4616/14/7/016
Citations: PlumX Metrics

1988WA01      J.Phys.(London) G14, 239 (1988)

R.Wadsworth, J.M.O'Donnell, D.L.Watson, P.J.Nolan, A.Kirwan, P.J.Bishop, M.J.Godfrey, D.J.Thornley, D.J.G.Love

Investigation of the Band Structure of ^132,134Nd and ¹³⁵Pm at Medium Spin

NUCLEAR REACTIONS ⁹²Mo(⁴⁶Ti, 2pα), (⁴⁶Ti, 4p), (⁴⁶Ti, 3p), E=210 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ^132,134Nd, ¹³⁵Pm deduced levels, J, π, band characteristics, γ-multipolarity. Model calculations.

NUCLEAR STRUCTURE ^132,134Nd, ¹³⁵Pm; calculated levels, band characteristics.

doi: 10.1088/0305-4616/14/2/016
Citations: PlumX Metrics

1987BI11      Fizika(Zagreb) 19, Supplement 1, 29 (1987)

P.J.Bishop, A.N.James, A.J.Kirwan, P.J.Nolan, D.J.Thornley, K.L.Ying, R.Wadsworth, S.Mullins, D.J.G.Love

A Study of Nuclei in the Mass 137 Region of the Light Rare Earths

NUCLEAR REACTIONS ⁶⁶Zn(⁷⁴Se, X), E=290 MeV; measured γ-spectra. ¹³⁶Pm, ¹³⁸Eu deduced transitions. ¹³⁷Eu, ¹³⁷Sm deduced levels, J, π, γ-branching, band characteristics.

1987GO26      J.Phys.(London) G13, 1165 (1987)

M.J.Godfrey, P.J.Bishop, A.Kirwan, P.J.Nolan, D.J.Thornley, D.J.Unwin, D.J.G.Love, A.H.Nelson

Energy Levels in ¹³¹Pr

NUCLEAR REACTIONS ⁹⁸Mo(³⁷Cl, 4n), E=145 MeV; measured Eγ, Iγ, γγ-coin. ¹³¹Pr deduced levels, J, π, yrast band characteristics, γ branching ratios. Ge, bismuth germanate detectors. Cranked shell model.

doi: 10.1088/0305-4616/13/9/016
Citations: PlumX Metrics

1987KI02      Phys.Rev.Lett. 58, 467 (1987)

A.J.Kirwan, G.C.Ball, P.J.Bishop, M.J.Godfrey, P.J.Nolan, D.J.Thornley, D.J.G.Love, A.H.Nelson

Mean-Lifetime Measurements within the Superdeformed Second Minimum in ¹³²Ce

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁶S, 4n), E=150 MeV; measured Eγ, Iγ, DSA. ¹³²Ce deduced levels, J, π, rotational band structure, T_1/2, deformation, superdeformation. Bismuth germanate detectors.

RADIOACTIVITY ¹³²Ce(EC) [from ¹⁰⁰Mo(³⁶S, 4n), E=150 MeV]; measured Eγ, Iγ, DSA. ¹³²Ce deduced levels, J, π, rotational band structure, T_1/2, deformation, superdeformation. Bismuth germanate detectors.

doi: 10.1103/PhysRevLett.58.467
Citations: PlumX Metrics

1987NO07      J.Phys.(London) G13, 1555 (1987)

P.J.Nolan, R.Aryaeinejad, P.J.Bishop, M.J.Godfrey, A.Kirwan, D.J.G.Love, A.H.Nelson, D.J.Thornley, D.J.Unwin

Signature Splitting in ¹²⁸La and ¹³⁰La

NUCLEAR REACTIONS ¹¹⁵In(¹⁶O, 3n), (¹⁸O, 3n), E=65-80 MeV; measured Eγ, Iγ, Iγ(θ), σ(Eγ, E). ⁹⁸Mo(³⁷Cl, 3nα), E=145 MeV; ⁹⁸Mo(³⁶S, 3np), E=150 MeV; measured γγ-coin. ¹³⁰La deduced levels, γ-multipolarity, γ-branching ratio, B(λ) ratio. ¹²⁸La deduced levels, γ-branching ratio, B(λ) ratios, γ-multipolarity, δ. Enriched targets, Ge detectors, NaI(Tl) suppression shields, BGO sum energy-multiplicity filter.

doi: 10.1088/0305-4616/13/12/013
Citations: PlumX Metrics

1987WA02      J.Phys.(London) G13, 205 (1987)

R.Wadsworth, J.M.O'Donnell, D.L.Watson, P.J.Nolan, P.J.Bishop, D.J.Thornley, A.Kirwan, D.J.G.Love

Lifetimes of Low-Lying Levels in Light Rare Earth Nuclei around A = 135

NUCLEAR REACTIONS ⁴⁶Ti, ⁵⁰Cr(⁹²Mo, X)¹³²Nd/¹³⁴Nd/¹³³Pm/¹³⁵Pm/¹³⁴Sm/¹³⁶Sm, E=210, 230 MeV; measured Eγ, Iγ, nγ-coin, residual nucleus recoil distances. ^132,134Nd, ^133,135Pm, ^134,136Sm deduced T_1/2, B(E2), deformations. Enriched targets. Model comparison.

doi: 10.1088/0305-4616/13/2/009
Citations: PlumX Metrics

1987WA18      J.Phys.(London) G13, L207 (1987)

R.Wadsworth, A.Kirwan, D.J.G.Love, Y.-X.Luo, J.-Q.Zhong, P.J.Nolan, P.J.Bishop, M.J.Godfrey, R.Hughes, A.N.James, I.Jenkins, S.M.Mullins, J.Simpson, D.J.Thornley, K.L.Ying

The New Spectroscopy of Superdeformed States: Systematics in the light rare earths and unexpected feeding patterns

NUCLEAR REACTIONS ¹⁰⁴Pd(³²S, 2n2p), (³²S, n2p), E=152 MeV; ¹⁰⁴Ru(³⁴S, 4n), (³⁴S, 3n), E=155 MeV; ¹⁰⁴Ru(³⁶S, 4n), (³⁶S, 3n), E=150 MeV; ¹⁰⁴Ru(³⁴S, 4np), E=162 MeV; ¹⁰⁶Pd(³⁴S, 4np), (³⁴S, 4n), E=152 MeV; ¹⁰⁰Mo(³⁶S, 4n), E=150 MeV; measured Eγ, Iγ, γγ-coin. ¹³²Ce, ^{133,134,135,137}Nd deduced transitions, feeding level J, π, dynamical moments of inertia, superdeformed bands.

doi: 10.1088/0305-4616/13/9/007
Citations: PlumX Metrics

1986LO09      Phys.Rev.Lett. 57, 551 (1986)

D.J.G.Love, P.J.Bishop, A.Kirwan, P.J.Nolan, D.J.Thornley, A.H.Nelson, P.J.Twin

Entrance- and Exit-Channel Effects and the Suppression of Neutron Emission from ⁶⁴Ni + ⁹²Zr → ¹⁵⁶Er

NUCLEAR REACTIONS ⁹²Zr(⁶⁴Ni, xn), E=236 MeV; measured Eγ, Iγ for x=1, 2, 3; deduced entrance, exit channel effects. ¹⁵⁶Er deduced neutron emission characteristics.

doi: 10.1103/PhysRevLett.57.551
Citations: PlumX Metrics

1985LI13      Phys.Rev.Lett. 55, 810 (1985)

C.J.Lister, B.J.Varley, R.Moscrop, W.Gelletly, P.J.Nolan, D.J.G.Love, P.J.Bishop, A.Kirwan, D.J.Thornley, L.Ying, R.Wadsworth, J.M.O'Donnell, H.G.Price, A.H.Nelson

Deformation of very Light Rare-Earth Nuclei

NUCLEAR REACTIONS ⁹²Mo(⁴⁰Ca, 2n2p), (⁴⁰Ca, 2pα), E=147-200 MeV; ⁹⁶Mo(⁴⁰Ca, 2n2p), E=175 MeV; ⁹⁶Ru(⁴⁰Ca, 4p), (⁴⁰Ca, 2pα), E=150-200 MeV; ⁹²Mo(⁴⁶Ti, 2n2p), (⁴⁶Ti, 2pα), E=205, 210 MeV; ⁹²Mo(⁵⁰Cr, 2n2p), (⁵⁰Cr, 2pα), (⁵⁰Cr, 4p), E=220, 230 MeV; ⁹⁴Mo(⁵⁰Cr, 2n2p), E=230 MeV; measured (particle)(particle)-, γγ-, (particle)γγ-coin. ^134,136Sm, ^138,140Gd, ^128,130,132Nd, ¹²⁶Ce deduced levels, J, π, transition energies, deformation systematics, band structure.

doi: 10.1103/PhysRevLett.55.810
Citations: PlumX Metrics