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Search: Author = J.Hughes

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2016KO46      Sci. Rep. 6, 37321 (2016)

O.Kock, W.He, D.Swierad, L.Smith, J.Hughes, K.Bongs, Y.Singh

Laser controlled atom source for optical clocks

ATOMIC PHYSICS ^87,88Sr; measured frequencies; deduced an atom source for a strontium optical lattice clock with simple setups and sensitivity to thermal radiation, millions of strontium atoms from the vapour can be captured in a magneto-optical trap (MOT).

doi: 10.1038/srep37321
Citations: PlumX Metrics

2012HU13      J.Phys.:Conf.Ser. 381, 012001 (2012)

J.Hughes

Rutherford, Radioactivity and the Origins of Nuclear Physics

doi: 10.1088/1742-6596/381/1/012001
Citations: PlumX Metrics

2003HU19      Phys. World 16, 31 (2003)

J.Hughes

Occultism and the atom: the curious story of isotopes

doi: 10.1088/2058-7058/16/9/38
Citations: PlumX Metrics

1997IB01      Nucl.Phys. A619, 213 (1997)

R.W.Ibbotson, C.A.White, T.Czosnyka, P.A.Butler, N.Clarkson, D.Cline, R.A.Cunningham, M.Devlin, K.G.Helmer, T.H.Hoare, J.R.Hughes, G.D.Jones, A.E.Kavka, B.Kotlinski, R.J.Poynter, P.H.Regan, E.G.Vogt, R.Wadsworth, D.L.Watson, C.Y.Wu

Quadrupole and Octupole Collectivity in ¹⁴⁸Nd

NUCLEAR REACTIONS ¹⁴⁸Nd(⁵⁸Ni, ⁵⁸Ni), E=200 MeV; measured (projectile)(recoil)-coin, (projectile)γ-coin following Coulomb excitation. ¹⁴⁸Nd(⁹²Mo, ⁹²Mo'), E=330 MeV; measured (projectile)γ-coin following Coulomb excitation. ²⁰⁸Pb(¹⁴⁸Nd, ¹⁴⁸Nd'), E=700 MeV; measured Eγ, Iγ, γ multiplicity following Coulomb excitation. ¹⁴⁸Nd levels deduced B(λ), shape, collectivity related features.

doi: 10.1016/S0375-9474(97)00145-0
Citations: PlumX Metrics

1997LA17      Phys.Rev. C56, 760 (1997)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, H.Schnare, P.Vaska, M.P.Waring, J.-Y.Zhang

Particle-Hole Induced Intruder Bands in ¹¹⁷Sb and ¹¹⁹Sb

NUCLEAR REACTIONS ¹¹⁰Pd(¹¹B, 4n), E=45 MeV; ¹¹⁶Cd(⁷Li, 4n), E=35 MeV; measured Eγ, Iγ, γγ-coin, DCO. ^117,119Sb deduced levels, J, π, configurations, γ-multipolarity. CSM analysis.

doi: 10.1103/PhysRevC.56.760
Citations: PlumX Metrics

1996BA54      Phys.Rev. C54, 1106 (1996)

G.Baldsiefen, M.A.Stoyer, J.A.Cizewski, D.P.McNabb, W.Younes, J.A.Becker, L.A.Bernstein, M.J.Brinkman, L.P.Farris, E.A.Henry, J.R.Hughes, A.Kuhnert, T.F.Wang, B.Cederwall, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, J.Oliveira, F.S.Stephens, J.Burde, D.T.Vo, S.Frauendorf

Shears Bands in ¹⁹³Pb

NUCLEAR REACTIONS ¹⁷⁴Yb(²⁴Mg, 5n), E=129, 131, 134 MeV; measured Eγ, Iγ, directional correlations. ¹⁹³Pb deduced high-spin levels, J, π, band structure, B(λ), single-particle configurations of M1 bands. Tilted axis cranking model analysis.

doi: 10.1103/PhysRevC.54.1106
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1996BR07      Phys.Rev. C53, R1461 (1996)

M.J.Brinkman, J.A.Becker, I.Y.Lee, L.P.Farris, E.A.Henry, R.W.Hoff, J.R.Hughes, M.A.Stoyer, L.A.Bernstein, J.A.Cizewski, H.Q.Jin, W.Younes, B.Cederwall, M.A.Deleplanque, R.M.Diamond, P.Fallon, A.O.Macchiavelli, F.S.Stephens, W.H.Kelly, D.T.Vo, J.E.Draper, C.Duyar, E.Rubel

Decay from a Superdeformed Band in ¹⁹⁴Pb

NUCLEAR REACTIONS ¹⁷⁴Yb(²⁵Mg, 5n), E=130 MeV; measured γγ-coin. ¹⁹⁴Pb deduced superdeformed band levels J, π, decay features.

doi: 10.1103/PhysRevC.53.R1461
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1996CL01      Phys.Rev. C53, 117 (1996)

R.M.Clark, S.Bouneau, A.N.Wilson, B.Cederwall, F.Azaiez, S.Asztalos, J.A.Becker, L.Bernstein, M.J.Brinkman, M.A.Deleplanque, I.Deloncle, R.M.Diamond, J.Duprat, P.Fallon, L.P.Farris, E.A.Henry, J.R.Hughes, W.H.Kelly, I.Y.Lee, A.O.Macchiavelli, M.G.Porquet, J.F.Sharpey-Schafer, F.S.Stephens, M.A.Stoyer, D.T.Vo

Superdeformation in Bismuth

NUCLEAR REACTIONS ¹⁸³W(¹⁹F, 5n), (¹⁹F, 6n), (¹⁹F, 7n), E=108 MeV; ¹⁸¹Ta(²⁰Ne, 4n), (²⁰Ne, 5n), (²⁰Ne, 6n), E=123 MeV; measured γγ-coin. ^195,196,197Bi deduced superdeformed bands.

doi: 10.1103/PhysRevC.53.117
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1996MC01      Phys.Rev. C53, R541 (1996)

D.P.McNabb, G.Baldsiefen, L.A.Bernstein, J.A.Cizewski, H.-Q.Jin, W.Younes, J.A.Becker, L.P.Farris, E.A.Henry, J.R.Hughes, C.S.Lee, S.J.Asztalos, B.Cederwall, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, F.S.Stephens

Superdeformation in ¹⁹⁸Po

NUCLEAR REACTIONS ¹⁷⁴Yb(²⁹Si, 5n), E=148 MeV; measured Eγ, Iγ. ¹⁹⁸Po deduced superdeformed band levels, dynamic moments of inertia.

doi: 10.1103/PhysRevC.53.R541
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1996SC29      Phys.Rev. C54, 1598 (1996)

H.Schnare, D.R.LaFosse, D.B.Fossan, J.R.Hughes, P.Vaska, K.Hauschild, I.M.Hibbert, R.Wadsworth, V.P.Janzen, D.C.Radford, S.M.Mullins, C.W.Beausang, E.S.Paul, J.DeGraaf, I.-Y.Lee, A.O.Macchiavelli, A.V.Afanasjev, I.Ragnarsson

Smooth Termination of Intruder Bands in ₅₁¹⁰⁹Sb

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 3p), E=243 MeV; measured γγ-energy correlations, γγγ-coin. ¹⁰⁹Sb deduced high-spin levels, J, π, intruder rotational bands, dynamic moments of inertia.

doi: 10.1103/PhysRevC.54.1598
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1996WA12      Phys.Rev. C53, 2763 (1996)

R.Wadsworth, C.W.Beausang, M.Cromaz, J.DeGraaf, T.E.Drake, D.B.Fossan, S.Flibotte, A.Galindo-Uribarri, K.Hauschild, I.M.Hibbert, G.Hackman, J.R.Hughes, V.P.Janzen, D.R.LaFosse, S.M.Mullins, E.S.Paul, D.C.Radford, H.Schnare, P.Vaska, D.Ward, J.N.Wilson, I.Ragnarsson

Smooth Band Termination in ¹⁰⁸Sn

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 4p), E=243 MeV; measured γγ-coin, Iγ(θ), DCO ratios. ¹⁰⁸Sn deduced high-spin levels, rotational bands J, π, dynamic moments of inertia. Enriched targets, Ge detectors, BGO suppression shields, multiplicity filter. Cranked Nilsson-Strutinsky calculations.

doi: 10.1103/PhysRevC.53.2763
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1996WI09      Z.Phys. A355, 129 (1996)

P.Willsau, M.Neffgen, Y.Le Coz, H.Hubel, W.Korten, F.Hannachi, A.Korichi, M.G.Porquet, M.Kaci, N.Redon, M.Meyer, C.W.Beausang, E.S.Paul, J.Simpson, J.R.Hughes

Lifetimes of a Dipole Cascade in ¹⁹²Hg

NUCLEAR REACTIONS ¹⁶⁰Gd(³⁶S, 4n), E=159 MeV; measured γγ-coin, Doppler shift recoil distance. ¹⁹²Hg deduced high-spin levels, J, π, B(λ), T_1/2.

doi: 10.1007/s002180050089
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1995BE31      Phys.Rev. C52, 621 (1995)

L.A.Bernstein, J.A.Cizewski, H.-Q.Jin, W.Younes, R.G.Henry, L.P.Farris, A.Charos, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, I.G.Bearden, D.Ye, J.A.Becker, E.A.Henry, M.J.Brinkman, J.R.Hughes, A.Kuhnert, T.F.Wang, M.A.Stoyer, R.M.Diamond, F.S.Stephens, M.A.Deleplanque, A.O.Macchiavelli, I.Y.Lee, B.Cederwall, J.R.B.Oliveira, J.Burde, P.Fallon, C.Duyar, J.E.Draper, E.Rubel, D.T.Vo

Onset of Collectivity in Neutron Deficient ^196,198Po

NUCLEAR REACTIONS ¹⁷²Yb(²⁸Si, 4n), E=141, 142, 145 MeV; ¹⁷⁴Yb(²⁹Si, 5n), E=141, 146 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, DCO ratios. ^196,198Po deduced levels, J, π, γ-multipolarity, B(λ) ratios, γ-ray branching ratios. Single-particle, vibrational phonon models, systematics of the Po isotopes studied.

doi: 10.1103/PhysRevC.52.621
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1995BE36      Phys.Rev. C52, R1171 (1995)

L.A.Bernstein, J.R.Hughes, J.A.Becker, L.P.Farris, E.A.Henry, S.J.Asztalos, B.Cederwall, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, F.S.Stephens, J.A.Cizewski, W.Younes

Superdeformation in ¹⁵⁴Er

NUCLEAR REACTIONS ¹¹⁸Sn(⁴⁰Ar, 4n), E=185 MeV; measured γγ-coin, Eγ, Iγ(θ). ¹⁵⁴Er deduced superdeformed band to high-spin states transitions.

doi: 10.1103/PhysRevC.52.R1171
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1995CA15      Phys.Rev. C51, 2400 (1995)

M.P.Carpenter, R.V.F.Janssens, B.Cederwall, B.Crowell, I.Ahmad, J.A.Becker, M.J.Brinkman, M.A.Deleplanque, R.M.Diamond, P.Fallon, L.P.Farris, U.Garg, D.Gassmann, E.A.Henry, R.G.Henry, J.R.Hughes, T.L.Khoo, T.Lauritsen, I.Y.Lee, A.O.Macchiavelli, E.F.Moore, D.Nisius, F.S.Stephens

Identification of the Unfavored N = 7 Superdeformed Band in ¹⁹¹Hg

NUCLEAR REACTIONS ¹⁶⁰Gd(³⁶S, 5n), E=172 MeV; ¹⁷⁴Yb(²²Ne, 5n), E=120 MeV; measured γγ-coin, Eγ, Iγ. ¹⁹¹Hg deduced high-spin levels, J, π, superdeformed bands dynamical moment of inertia. Cranked Woods-Saxon calculations.

doi: 10.1103/PhysRevC.51.2400
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1995CE03      Phys.Lett. 346B, 244 (1995)

B.Cederwall, G.Hackman, A.Galindo-Uribarri, D.C.Radford, J.A.Becker, M.J.Brinkman, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, P.Fallon, L.P.Farris, E.A.Henry, J.R.Hughes, I.Y.Lee, A.O.Macchiavelli, S.M.Mullins, E.Rubel, F.S.Stephens, M.A.Stoyer, J.C.Waddington

Properties of Superdeformed Bands in ¹⁵³Dy

NUCLEAR REACTIONS ¹¹⁰Pd(⁴⁸Ca, 5n), E=220 MeV; measured Eγ, Iγ, γγ-coin. ¹⁵³Dy deduced high-spin levels, J, π, superdeformed band, dynamic moment of inertia.

doi: 10.1016/0370-2693(94)01686-7
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1995CE08      Nucl.Instrum.Methods Phys.Res. A354, 591 (1995)

B.Cederwall, I.Y.Lee, S.Asztalos, M.J.Brinkman, J.A.Becker, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, L.P.Farris, E.A.Henry, J.R.Hughes, A.O.Macchiavelli, F.S.Stephens

Measurement of Ultra-Fast γ-Ray Transitions from Heavy-Ion Compound-Nucleus Reactions

NUCLEAR REACTIONS ¹¹⁰Pd(⁴⁸Ca, xn), E=220 MeV; analyzed γγ-coin data. ^152,153Dy deduced superdeformed bands level T_1/2. Target thickness induced Doppler broadering correction method.

doi: 10.1016/0168-9002(94)01468-X
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1995CL01      Phys.Rev. C51, R1052 (1995)

R.M.Clark, S.Bouneau, F.Azaiez, S.Asztalos, J.A.Becker, B.Cederwall, M.A.Deleplanque, R.M.Diamond, J.Duprat, P.Fallon, L.P.Farris, E.A.Henry, J.R.Hughes, W.H.Kelly, I.Y.Lee, A.O.Macchiavelli, M.G.Porquet, J.F.Sharpey-Schafer, F.S.Stephens, M.A.Stoyer, D.T.Vo, A.N.Wilson

Superdeformation in the Bismuth Nuclei

NUCLEAR REACTIONS ¹⁸³W(¹⁹F, xn), E=108 MeV; measured γγ-coin. ^196,197Bi deduced tentative high-spin levels, J, π, evidence for superdeformation.

doi: 10.1103/PhysRevC.51.R1052
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1995CL02      Phys.Lett. 343B, 59 (1995)

R.M.Clark, M.A.Deleplanque, B.Cederwall, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, F.S.Stephens, J.A.Becker, M.J.Brinkman, L.P.Farris, E.A.Henry, J.R.Hughes, M.A.Stoyer, J.E.Draper, C.Duyar, E.Rubel, H.Hubel, W.Korten, P.Willsau

A Pair of Identical Superdeformed Bands in ¹³⁶Nd

NUCLEAR REACTIONS ¹⁰⁰Mo(⁴⁰Ar, 4n), E=176, 182 MeV; measured γγγ-coin. ¹³⁶Nd deduced high-spin levels, J, π, superdeformed bands.

doi: 10.1016/0370-2693(94)01439-J
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1995DE40      Phys.Rev. C52, R2302 (1995)

M.A.Deleplanque, S.Frauendorf, R.M.Clark, R.M.Diamond, F.S.Stephens, J.A.Becker, M.J.Brinkman, B.Cederwall, P.Fallon, L.P.Farris, E.A.Henry, H.Hubel, J.R.Hughes, W.Korten, I.Y.Lee, A.O.Macchiavelli, M.A.Stoyer, P.Willsau, J.E.Draper, C.Duyar, E.Rubel

Low-Spin Termination of the Superdeformed Band in ¹³⁵Nd

NUCLEAR REACTIONS ¹⁰⁰Mo(⁴⁰Ar, 5n), E=176-182 MeV; measured γγγ-coin, Eγ, Iγ. ¹³⁵Nd deduced high-spin levels, J, π, superdeformed band decay, termination.

doi: 10.1103/PhysRevC.52.R2302
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1995FA11      Phys.Rev. C51, R2288 (1995)

L.P.Farris, E.A.Henry, J.A.Becker, M.J.Brinkman, B.Cederwall, J.A.Cizewski, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, P.Fallon, J.R.Hughes, W.H.Kelly, I.Y.Lee, A.O.Macchiavelli, E.C.Rubel, F.S.Stephens, M.A.Stoyer, D.T.Vo

Neutron Blocking and Delayed Proton Pair Alignment in Superdeformed ¹⁹⁵Pb

NUCLEAR REACTIONS ¹⁷⁴Yb(²⁶Mg, 5n), E=130 MeV; measured γγ-coin. ¹⁹⁵Pb deduced high-spin levels, J, π, superdeformed bands, transition energies, dynamic moment of inertia.

doi: 10.1103/PhysRevC.51.R2288
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1995HU01      Phys.Rev. C51, R447 (1995)

J.R.Hughes, J.A.Becker, L.A.Bernstein, M.J.Brinkman, L.P.Farris, E.A.Henry, R.W.Hoff, M.A.Stoyer, D.T.Vo, S.Asztalos, B.Cederwall, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, F.S.Stephens

Supedeformation in ¹⁹³Pb and the Effects of the N = 7 Intruder Orbital

NUCLEAR REACTIONS ¹⁷⁴Yb(²⁴Mg, 5n), E=131 MeV; measured Eγ, Iγ(θ). ¹⁹³Pb deduced superdeformed high-spin band structure.

doi: 10.1103/PhysRevC.51.R447
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1995LA11      Phys.Rev. C51, R2876 (1995)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, P.Vaska, M.P.Waring, J.-Y.Zhang, R.M.Clark, R.Wadsworth, S.A.Forbes, E.S.Paul

First Observation of a Rotational Band in Odd ₅₀Sn Nuclei: ¹¹¹Sn

NUCLEAR REACTIONS ⁶⁴Ni(⁵⁶Fe, 4npα), E=236 MeV; measured γγγ-coin. ⁹⁶Ru(¹⁹F, n3p), E=90 MeV; measured γγ-coin. ¹¹¹Sn deduced high-spin levels, band structure, configurations.

doi: 10.1103/PhysRevC.51.R2876
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1995VA22      Phys.Rev. C52, 1270 (1995)

P.Vaska, C.W.Beausang, D.B.Fossan, J.R.Hughes, R.Ma, E.S.Paul, R.J.Poynter, P.H.Regan, R.Wadsworth, S.A.Forbes, S.M.Mullins, P.J.Nolan

High-Spin Structure of ¹³⁹Eu

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, 3p), E=220 MeV; measured Eγ, Iγ, γγ(θ). ¹³⁹Eu deduced high-spin levels, J, π, band structures, configuration. Total routhian surface, cranked shell model calculations.

doi: 10.1103/PhysRevC.52.1270
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1994CE04      Phys.Rev.Lett. 72, 3150 (1994)

B.Cederwall, R.V.F.Janssens, M.J.Brinkman, I.Y.Lee, I.Ahmad, J.A.Becker, M.P.Carpenter, B.Crowell, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, P.Fallon, L.P.Farris, E.A.Henry, R.G.Henry, J.R.Hughes, T.L.Khoo, T.Lauritsen, A.O.Macchiavelli, E.Rubel, F.S.Stephens, M.A.Stoyer, W.Satula, I.Wiedenhoever, R.Wyss

New Features of Superdeformed Bands in ¹⁹⁴Hg

NUCLEAR REACTIONS ¹⁵⁰Nd(⁴⁸Ca, 4n), E=206 MeV; measured γγ-coin. ¹⁹⁴Hg deduced levels, J, π, superdeformed band properties.

doi: 10.1103/PhysRevLett.72.3150
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1994HU05      Phys.Rev.Lett. 72, 824 (1994)

J.R.Hughes, I.Ahmad, J.A.Becker, M.J.Brinkman, M.P.Carpenter, B.Cederwall, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, P.Fallon, S.Harfenist, E.A.Henry, R.G.Henry, R.W.Hoff, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, I.Y.Lee, E.Rubel, F.S.Stephens, M.A.Stoyer

Lifetime Measurement in Excited and Yrast Superdeformed Bands in ¹⁹⁴Hg

NUCLEAR REACTIONS ¹⁵⁰Nd(⁴⁸Ca, 4n), E=205 MeV; measured γγ-coin, DSA. ¹⁹⁴Hg deduced superdeformed bands T_1/2, average transition quadrupole moments, B(λ).

doi: 10.1103/PhysRevLett.72.824
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1994HU10      Phys.Rev. C50, R1265 (1994)

J.R.Hughes, J.A.Becker, M.J.Brinkman, L.P.Farris, E.A.Henry, R.W.Hoff, M.A.Stoyer, B.Cederwall, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, F.S.Stephens, J.A.Cizewski, L.A.Bernstein, W.Younes, H.-Q.Jin, J.E.Draper, C.Duyar, E.Rubel, W.H.Kelly, D.T.Vo

Excitations in Doubly-Magic Superdeformed ¹⁹⁴Pb

NUCLEAR REACTIONS ¹⁷⁴Yb(²⁵Mg, 5n), E=130 MeV; measured Eγ, Iγ, γγ-coin. ¹⁹⁴Pb deduced excited superdeformed high-spin bands.

doi: 10.1103/PhysRevC.50.R1265
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1994JA06      Phys.Rev.Lett. 72, 1160 (1994)

V.P.Janzen, D.R.LaFosse, H.Schnare, D.B.Fossan, A.Galindo-Uribarri, J.R.Hughes, S.M.Mullins, E.S.Paul, L.Persson, S.Pilotte, D.C.Radford, I.Ragnarsson, P.Vaska, J.C.Waddington, R.Wadsworth, D.Ward, J.Wilson, R.Wyss

New Features of Collective Nuclear Rotation at Very High Frequency in ¹⁰⁹Sb

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 3p), E=243 MeV; measured γγ-coin, DSA. ¹⁰⁹Sb deduced levels, J, π, γ-branching, band structure, intruder band dynamic moments of inertia, average quadrupole moment, collective features.

doi: 10.1103/PhysRevLett.72.1160
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1994LA19      Phys.Rev. C50, 1819 (1994)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, H.Schnare, P.Vaska, M.P.Waring, J.-Y.Zhang, R.M.Clark, R.Wadsworth, S.A.Forbes, E.S.Paul, V.P.Janzen, A.Galindo-Uribarri, D.C.Radford, D.Ward, S.M.Mullins, D.Prevost, G.Zwartz

Rotational Bands Near the Z = 50 Closed Shell: ¹¹¹₅₁Sb

NUCLEAR REACTIONS ⁹⁶Ru(¹⁹F, 2n2p), E=90 MeV; ⁹²Mo(²³Na, 2n2p), E=120 MeV; ⁵⁴Fe(⁶³Cu, 2pα), E=245 MeV; measured γγ-coin, DCO ratios. ¹¹¹Sb deduced high-spin levels, J, π, rotational bands, configuration. Model comparison.

doi: 10.1103/PhysRevC.50.1819
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1994WA16      Phys.Rev. C50, 483 (1994)

R.Wadsworth, H.R.Andrews, C.W.Beausang, R.M.Clark, J.DeGraaf, D.B.Fossan, A.Galindo-Uribarri, I.M.Hibbert, K.Hauschild, J.R.Hughes, V.P.Janzen, D.R.LaFosse, S.M.Mullins, E.S.Paul, L.Persson, S.Pilotte, D.C.Radford, H.Schnare, P.Vaska, D.Ward, J.N.Wilson, I.Ragnarsson

Rotational Structures in ¹⁰⁶Sn: A new form of band termination ( Question )

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 2pα), E=243 MeV; measured Eγ, Iγ, γγ-coin. ¹⁰⁶Sn deduced high-spin levels, J, π, band structure. Cranked Nilsson model calculation.

doi: 10.1103/PhysRevC.50.483
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1994WI06      Nucl.Phys. A574, 560 (1994)

P.Willsau, A.Korichi, F.Hannachi, H.Hubel, W.Korten, M.Neffgen, F.Azaiez, C.Bourgeois, J.Duprat, N.Perrin, N.Poffe, H.Sergolle, G.Bastin, I.Deloncle, B.Gall, M.Kaci, M.G.Porquet, C.Schuck, J.Simpson, R.Duffait, Y.Le Coz, M.Meyer, N.Redon, G.De France, A.G.Smith, C.W.Beausang, M.J.Joyce, E.S.Paul, J.F.Sharpey-Schafer, R.M.Clark, R.Wadsworth, I.Ahmad, M.P.Carpenter, R.G.Henry, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, J.H.Hughes, H.J.Maier

Lifetimes of the Superdeformed Band in ¹⁹²Hg

NUCLEAR REACTIONS ¹⁶⁰Gd(³⁶S, 4n), E=159 MeV; measured γγ-coin, Doppler shifts. ¹⁹²Hg deduced T_1/2 of high-spin superdeformed states, transition quadrupole moments. EUROGAM Ge detector spectrometer array.

doi: 10.1016/0375-9474(94)90244-5
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1993CE04      Phys.Rev. C47, R2443 (1993)

B.Cederwall, M.-A.Deleplanque, F.Azaiez, R.M.Diamond, P.Fallon, W.Korten, I.-Y.Lee, A.O.Macchiavelli, J.R.B.Oliveira, F.S.Stephens, W.H.Kelly, D.T.Vo, J.A.Becker, M.J.Brinkman, E.A.Henry, J.R.Hughes, A.Kuhnert, M.A.Stoyer, T.F.Wang, J.E.Draper, C.Duyar, E.Rubel, J.deBoer

New Oblate Band in ¹⁹⁶Hg with Quenched M1 Strength

NUCLEAR REACTIONS ¹⁹²Os(⁹Be, 5n), E=65 MeV; measured γγ-coin. ¹⁹⁶Hg deduced levels, J, π, band structure, B(λ) ratio, shape features, configurations.

doi: 10.1103/PhysRevC.47.R2443
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1993HU01      Phys.Rev. C47, R1337 (1993)

J.R.Hughes, Y.Liang, R.V.F.Janssens, A.Kuhnert, J.A.Becker, I.Ahmad, I.G.Bearden, M.J.Brinkman, J.Burde, M.P.Carpenter, J.A.Cizewski, P.J.Daly, M.A.Deleplanque, R.M.Diamond, J.E.Draper, C.Duyar, B.Fornal, U.Garg, Z.W.Grabowski, E.A.Henry, R.G.Henry, W.Hesselink, N.Kalantar-Nayestanaki, W.H.Kelly, T.L.Khoo, T.Lauritsen, R.H.Mayer, D.Nissius, J.R.B.Oliveira, A.J.M.Plompen, W.Reviol, E.Rubel, F.Soramel, F.S.Stephens, M.A.Stoyer, D.Vo, T.F.Wang

Collective Oblate Bands in ¹⁹⁶Pb

NUCLEAR REACTIONS ¹⁷⁰Er(³⁰Si, 4n), E=142-151 MeV; ¹⁷⁶Yb(²⁶Mg, 6n), E=138 MeV; measured γγ-coin. ¹⁹⁶Pb deduced levels, J, π, band structure, B(λ) ratio, shape features.

doi: 10.1103/PhysRevC.47.R1337
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1993HU08      Phys.Rev. C48, R2135 (1993)

J.R.Hughes, J.A.Becker, M.J.Brinkman, E.A.Henry, R.W.Hoff, M.A.Stoyer, T.F.Wang, B.Cederwall, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, J.R.B.Oliveira, F.S.Stephens, J.A.Cizewski, L.A.Bernstein, J.E.Draper, C.Duyar, E.Rubel, W.H.Kelly, D.Vo

Lifetime Measurements in the Regular ΔI = 1 Oblate Band in ¹⁹⁷Pb

NUCLEAR REACTIONS ¹⁵⁴Sm(⁴⁸Ca, 5n), E=210 MeV; measured Eγ, Iγ, DSA. ¹⁹⁷Pb levels deduced T_1/2, B(λ), band configuration features.

doi: 10.1103/PhysRevC.48.R2135
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1993IB01      Phys.Rev.Lett. 71, 1990 (1993)

R.Ibbotson, C.A.White, T.Czosnyka, P.A.Butler, N.Clarkson, D.Cline, R.A.Cunningham, M.Devlin, K.G.Helmer, T.H.Hoare, J.R.Hughes, G.D.Jones, A.E.Kavka, B.Kotlinski, R.J.Poynter, P.Regan, E.G.Vogt, R.Wadsworth, D.L.Watson, C.Y.Wu

Octupole Collectivity in the Ground Band of ¹⁴⁸Nd

NUCLEAR REACTIONS ¹⁴⁸Nd(⁵⁸Ni, ⁵⁸Ni'), E=200 MeV; ¹⁴⁸Nd(⁹²Mo, ⁹²Mo'), E=330 MeV; measured (particle)γ-, γγ(particle)-coin following Coulomb excitation. ²⁰⁸Pb(¹⁴⁸Nd, ¹⁴⁸Nd'), E=700 MeV; measured (particle)γ-coin, γ yields, γ-multiplicity following Coulomb excitation. ¹⁴⁸Nd deduced levels, γ-multipolarity, multipole matrix elements, band collectivity features.

doi: 10.1103/PhysRevLett.71.1990
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1993PA03      J.Phys.(London) G19, 343 (1993)

E.S.Paul, R.M.Clark, S.A.Forbes, D.B.Fossan, J.R.Hughes, D.R.LaFosse, P.J.Nolan, P.H.Regan, P.Vaska, R.Wadsworth, M.P.Waring

Band Termination in Doubly Odd ¹¹⁶I

NUCLEAR REACTIONS ⁹²Mo(²⁷Al, n2p), E=125 MeV; measured γγ-coin, Iγ(θ). ¹¹⁶I deduced levels, J, π, configuration, band structure.

doi: 10.1088/0954-3899/19/2/016
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1993PA07      J.Phys.(London) G19, 861 (1993)

E.S.Paul, S.Davis, P.Vaska, P.J.Bishop, S.A.Forbes, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, Y.Liang, R.Ma, M.S.Metcalfe, S.M.Mullins, P.J.Nolan, R.J.Poynter, P.H.Regan, R.Wadsworth, N.Xu

Prolate and Oblate Rotational Bands in ¹³⁶Sm

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, 2pα), E=220 MeV; measured γγ-coin, γγ(θ), Iγ ratios. ¹³⁶Sm deduced levels, J, π, rotational bands. Other data input.

NUCLEAR STRUCTURE ^134,136,138Sm; calculated total Routhian surface, alignments, dynamic moments of inertia. Cranked Woods-Saxon model.

doi: 10.1088/0954-3899/19/6/007
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1993VO04      Phys.Rev.Lett. 71, 340 (1993)

D.T.Vo, W.H.Kelly, F.K.Wohn, J.C.Hill, M.A.Deleplanque, R.M.Diamond, F.S.Stephens, J.R.B.Oliveira, J.Burde, A.O.Macchiavelli, J.deBoer, B.Cederwall, I.Y.Lee, P.Fallon, J.A.Becker, E.A.Henry, M.J.Brinkman, A.Kuhnert, M.A.Stoyer, J.R.Hughes, J.E.Draper, C.Duyar, E.Rubel

Superdeformation in ¹⁹¹Au

NUCLEAR REACTIONS ¹⁸⁶W(¹¹B, 7n), (¹¹B, 6n), (¹¹B, 5n), E=84, 86 MeV; ¹⁷⁶Yb(¹⁹F, xn), E=100, 105 MeV; measured γγ-coin. ¹⁹¹Au deduced levels, J, π, superdeformed band, dynamic moments of inertia.

doi: 10.1103/PhysRevLett.71.340
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1993WA13      Nucl.Phys. A559, 461 (1993)

R.Wadsworth, H.R.Andrews, R.M.Clark, D.B.Fossan, A.Galindo-Uribarri, J.R.Hughes, V.P.Janzen, D.R.LaFosse, S.M.Mullins, E.S.Paul, D.C.Radford, H.Schnare, P.Vaska, D.Ward, J.N.Wilson, R.Wyss

Intruder Bands in ¹⁰⁸Sn

NUCLEAR REACTIONS ⁵⁴Fe(⁵⁸Ni, 4p), E=243 MeV; measured Eγ-Eγ correlations, DSA. ¹⁰⁸Sn deduced levels J, π, T_1/2, band structure, quadrupole moment. Comparison with total routhian surface and Woods-Saxon calculations. Enriched targets, Ge detectors, BGO suppression shields.

doi: 10.1016/0375-9474(93)90163-R
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1993WA21      Phys.Rev. C48, 2629 (1993)

M.P.Waring, D.B.Fossan, J.R.Hughes, D.R.LaFosse, Y.Liang, R.Ma, P.Vaska, E.S.Paul, S.A.Forbes, R.Wadsworth, R.M.Clark

γ Spectroscopy of ¹¹⁷I: Three structural features

NUCLEAR REACTIONS ⁹⁴Mo(²⁷Al, 2n2p), E=129 MeV; measured γγ-coin, Eγ, Iγ, DCO-ratios. ¹¹⁷I deduced levels, Iγ, γ multipolarity, decay features, band structure. Model calculations.

doi: 10.1103/PhysRevC.48.2629
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1992HU02      Phys.Rev. C45, 2177 (1992)

J.R.Hughes, D.B.Fossan, D.R.LaFosse, Y.Liang, P.Vaska, M.P.Waring, J.-Y.Zhang

Spectroscopy of ¹²³Cs: Configuration dependent crossing frequencies

NUCLEAR REACTIONS ¹⁰⁸Pd(¹⁹F, 4n), E=76 MeV; measured γγ-coin, Eγ, Iγ(θ). ¹²³Cs deduced levels, band structure, J, π, δ. Potential energy surface, cranked shell model calculations.

doi: 10.1103/PhysRevC.45.2177
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1992LA16      Phys.Rev.Lett. 69, 1332 (1992)

D.R.LaFosse, D.B.Fossan, J.R.Hughes, Y.Liang, P.Vaska, M.P.Waring, J.-Y.Zhang

New Deformed States Near the Z = 50 Closed Shell: ¹¹⁷₅₁Sb₆₆

NUCLEAR REACTIONS ¹¹⁰Pd(¹¹B, 4n), E=45 MeV/nucleon; measured γγ-coin, DCO ratios. ¹¹⁷Sb deduced levels, J, π, band structure, configuration.

doi: 10.1103/PhysRevLett.69.1332
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1992LI01      Phys.Rev. C45, 1041 (1992)

Y.Liang, D.B.Fossan, J.R.Hughes, D.R.LaFosse, T.Lauritsen, R.Ma, E.S.Paul, P.Vaska, M.P.Waring, N.Xu

High-Spin Spectroscopy of ^119,121I: Prolate and Oblate Shape Coexistence

NUCLEAR REACTIONS ¹¹⁰Cd(¹²C, 2np), E=60 MeV; ¹¹⁴Cd(¹¹B, 4n), E=51 MeV; measured γγ-coin. ^119,121I deduced levels, J, π, γ-multipolarity, δ, shape features, band structure. Model comparison.

doi: 10.1103/PhysRevC.45.1041
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1992MU09      Phys.Rev. C45, 2683 (1992)

S.M.Mullins, I.Jenkins, Y.-J.He, A.J.Kirwan, P.J.Nolan, J.R.Hughes, R.Wadsworth, R.A.Wyss

Second Minimum Lifetime Measurements in ¹³³Nd and ¹³⁷Nd

NUCLEAR REACTIONS ¹⁰⁵Pd(³²S, 2n2p), E=152 MeV; ¹⁰⁴Ru(³⁶S, 3n), E=145 MeV; measured γγ-coin, DSA, centroid shifts. ^133,137Nd deduced levels, T_1/2, deformed band quadrupole moments. Total Routhian surface calculations.

doi: 10.1103/PhysRevC.45.2683
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1992PA04      J.Phys.(London) G18, 121 (1992)

E.S.Paul, S.A.Forbes, D.B.Fossan, J.Gizon, J.R.Hughes, S.M.Mullins, M.S.Metcalfe, P.J.Nolan, R.J.Poynter, P.H.Regan, G.Smith, R.Wadsworth

Quadrupole Moment of the i_13/2 Intruder Band in ¹³⁹Gd

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, n2p), E=220 MeV; measured γ-sum spectra, DSA, centroid shifts. ¹³⁹Gd deduced levels, intruder band configuration, deformation, intrinsic quadrupole moment.

doi: 10.1088/0954-3899/18/1/010
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1992PA08      J.Phys.(London) G18, 837 (1992)

E.S.Paul, R.M.Clark, S.A.Forbes, D.B.Fossan, J.R.Hughes, D.R.LaFosse, Y.Liang, R.Ma, P.J.Nolan, P.H.Regan, P.Vaska, R.Wadsworth, M.P.Waring

Collective and Non-Collective High-Spin States in ¹¹⁵I

NUCLEAR REACTIONS ⁹²Mo(²⁷Al, 2n2p), E=125 MeV; measured Eγ, Iγ, γγ-coin. ¹¹⁵I deduced levels, J, π, configuration, band structure.

doi: 10.1088/0954-3899/18/5/012
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1992PA14      Phys.Rev. C45, R2531 (1992)

E.S.Paul, M.P.Waring, R.M.Clark, S.A.Forbes, D.B.Fossan, J.R.Hughes, D.R.LaFosse, Y.Liang, R.Ma, P.Vaska, R.Wadsworth

Delayed Neutron Alignment in ¹¹⁷I

NUCLEAR REACTIONS ⁹⁴Mo(²⁷Al, 2n2p), E=129 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ¹¹⁷I levels, J, π, rotational alignment, crossing frequencies, band termination. Cranked shell model calculations.

doi: 10.1103/PhysRevC.45.R2531
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1992RE05      J.Phys.(London) G18, 847 (1992)

P.H.Regan, R.Wadsworth, S.M.Mullins, J.Nyberg, A.Atac, S.A.Forbes, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, R.Ma, M.S.Metcalfe, P.J.Nolan, E.S.Paul, R.J.Poynter, D.Santonicio, A.Virtanen, N.Xu

Measurement of the Intrinsic Quadrupole Moments in the νi_13/2 Bands of ^135,137Sm

NUCLEAR REACTIONS ⁹²Mo(⁴⁶Ti, n2p), E=210 MeV; ¹⁰⁴Pd(³⁷Cl, 3np), E=168 MeV; measured γγ-coin, DSA. ¹³⁷Sm deduced levels, J, π, T_1/2, deformation parameter β₂, quadrupole moments, band structure. ¹³⁵Sm deduced levels, J, π, T_1/2, deformation parameter β₂, quadrupole moments, band structure, superdeformation features.

doi: 10.1088/0954-3899/18/5/013
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1992ZH10      Phys.Rev. C46, R39 (1992)

J.-y.Zhang, J.R.Hughes

Search for Identical Bands at Normal Deformation in the A = 130 Mass Region

NUCLEAR STRUCTURE ^{117,119,121,123,125,127,129,131}Xe, ^{121,123,125,127,129,131}Ba, ^{127,129,131,133,135}Ce, ^133,135,137Nd, ^{133,135,137,139}Sm, ^{119,121,123,125,127,129,131}Cs, ^{123,127,129,131,133}La, ^{131,133,135,137}Pr, ^135,137,139Pm, ^139,141Eu; analyzed transition energies average deviation. Identical bands, normal deformation, cancellation picture.

doi: 10.1103/PhysRevC.46.R39
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1991HU09      Phys.Rev. C44, 2390 (1991)

J.R.Hughes, D.B.Fossan, D.R.LaFosse, Y.Liang, P.Vaska, M.P.Waring

Alignment Effects in Odd-Mass Cs Isotopes: Spectroscopy of ¹²⁵Cs

NUCLEAR REACTIONS ¹¹⁰Pd(¹⁹F, 4n), E=74 MeV; measured γγ-coin, Iγ, Iγ(θ). ¹²⁵Cs deduced levels, J, π, γ-multipolarity, B(λ) ratios, band structure. Comparison with cranked shell model, other isotopes included. Enriched target, Ge detectors, BGO multiplicity.

doi: 10.1103/PhysRevC.44.2390
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1991LI18      Phys.Rev. C44, R578 (1991)

Y.Liang, D.B.Fossan, J.R.Hughes, D.R.LaFosse, T.Lauritsen, R.Ma, E.S.Paul, P.Vaska, M.P.Waring, N.Xu, R.A.Wyss

Band Termination in ¹²¹I

NUCLEAR REACTIONS ¹¹⁴Cd(¹¹B, 4n), E=51 MeV; measured γγ-coin. ¹²¹I deduced levels, J, π, band structure, configuration. Total Routhian surface calculation.

doi: 10.1103/PhysRevC.44.R578
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1991PA04      J.Phys.(London) G17, 605 (1991)

E.S.Paul, R.Ma, C.W.Beausang, S.A.Forbes, D.B.Fossan, J.Gizon, J.R.Hughes, Y.Liang, S.M.Mullins, P.J.Nolan, W.F.Piel, Jr., R.J.Poynter, P.H.Regan, R.Wadsworth, N.Xu

Electromagnetic Properties of N = 75 Isotones: Evidence for triaxiality at low spin

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, n2p), E=220 MeV; measured γγ-coin, γγ(θ). ¹²⁰Sn(¹⁶O, 3n), E=69 MeV; measured γ(θ). ¹³³Ce, ¹³⁹Gd deduced levels, J, π, δ, B(λ) ratios, shape features. Other nuclei data included.

doi: 10.1088/0954-3899/17/5/009
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1991RE03      Nucl.Phys. A533, 476 (1991)

P.H.Regan, R.Wadsworth, J.R.Hughes, G.J.Gyapong, W.Gelletly, M.J.Godfrey, I.Jenkins, Y.-J.He, S.M.Mullins, P.J.Nolan, J.Simpson, B.J.Varley, D.L.Watson

Spectroscopy of the Light Rare-Earth Nuclei ¹³³Pm and ¹³³Sm: Configuration-dependent pairing and evidence for strong residual proton-neutron interactions in neighbouring odd-N and odd-Z nuclei

NUCLEAR REACTIONS ⁹⁶Ru(⁴⁰Ca, 2np), (⁴⁰Ca, 3p), E=180 MeV; measured Iγ, Eγ. ¹³³Sm, ¹³³Pm levels deduced J, π, configurations.

doi: 10.1016/0375-9474(91)90529-F
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1991XU01      Phys.Rev. C43, 2189 (1991)

N.Xu, C.W.Beausang, J.R.Hughes, Y.Liang, R.Ma, E.S.Paul, W.F.Piel, Jr., S.Shi, D.B.Fossan

High Spin States in ¹⁴¹Eu

NUCLEAR REACTIONS ¹¹⁰Cd(³⁵Cl, 2n2p), (³⁵Cl, 2np), E ≈ 150-170 MeV; measured σ(Eγ, E), γγ-coin, γ(θ), Eγ, Iγ. ¹⁴¹Eu deduced levels, J, π, band structure, γ-multipolarity.

doi: 10.1103/PhysRevC.43.2189
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1990FO06      Nucl.Phys. A520, 241c (1990)

D.B.Fossan, J.R.Hughes, Y.Liang, R.Ma, E.S.Paul, N.Xu

Collectively-Rotating Oblate Bands in the A ≈ 130 Mass Region

NUCLEAR STRUCTURE A ≈ 130; analyzed data; deduced shape change, pair rotational alignment role.

doi: 10.1016/0375-9474(90)91150-P
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1990HU04      Nucl.Phys. A512, 275 (1990)

J.R.Hughes, R.Tolle, J.de Boer, P.A.Butler, C.Gunther, V.Grafen, N.Gollwitzer, V.E.Holliday, G.D.Jones, C.Lauterbach, M.Marten-Tolle, S.M.Mullins, R.J.Poynter, R.S.Simon, N.Singh, R.J.Tanner, R.Wadsworth, D.L.Watson, C.A.White

Octupole Correlations in ²²⁵Th

NUCLEAR REACTIONS ²²⁶Ra(α, 5n), E=50 MeV; measured Eγ, Iγ, Iγ(θ), I(ce), γγ-, e^-n-, e^-e^--, e^-γ-coin, γ-branching ratios. ²²⁵Th deduced levels, J, π, rotational bands, dipole moment. Radioactive target.

doi: 10.1016/0375-9474(90)93272-8
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1990RE12      Phys.Rev. C42, R1805 (1990)

P.H.Regan, R.Wyss, R.Wadsworth, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, R.Ma, M.S.Metcalfe, S.M.Mullins, P.J.Nolan, E.S.Paul, R.J.Poynter, N.Xu

Lifetime Measurements in ¹³⁵Sm: Large deformation in the N = 6 intruder band and evidence for quenched proton pairing

NUCLEAR REACTIONS ⁹²Mo(⁴⁶Ti, n2p), E=210 MeV; measured γ-spectra, DSA. ¹³⁵Sm levels deduced T_1/2, deformed band quadrupole moment.

doi: 10.1103/PhysRevC.42.R1805
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1989AC01      Z.Phys. A332, 375 (1989)

B.Ackermann, T.Bihn, P.A.Butler, V.Grafen, C.Gunther, J.R.Hughes, G.D.Jones, Ch.Lauterbach, H.J.Maier, M.Marten-Tolle, R.Tolle, R.Wadsworth, D.L.Watson, C.A.White

Level Structure of ²¹⁷Rn and ²²¹Ra Investigated in the Alpha-Decay ²²⁵Th → ²²¹Ra → ²¹⁷Rn

RADIOACTIVITY ²²⁵Th(α) [from ²²⁶Ra(α, 5n), E=52 MeV]; ²²¹Ra(α) [from Th decay]; measured αγ-coin, I(ce). ²²¹Ra, ²¹⁷Rn deduced levels, ICC, Iγ, γ-multipolarity.

1989PO03      J.Phys.(London) G15, 449 (1989)

R.J.Poynter, P.A.Butler, G.D.Jones, R.J.Tanner, C.A.White, J.R.Hughes, S.M.Mullins, R.Wadsworth, D.L.Watson, J.Simpson

Studies of Octupole Structures in the Isotopes ^220,222Rn Populated via α Decay

RADIOACTIVITY ²²⁶Ra, ²²⁸Th(α), ²²⁴Ra(α) [from ²²⁸Th(α-decay)]; ^218,216Po [from ^222,220Rn α-decay]; measured αγ-coin. ^218,216Po, ^220,222Rn deduced levels, J, π.

doi: 10.1088/0954-3899/15/4/008
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1989PO19      Phys.Lett. 232B, 447 (1989)

R.J.Poynter, P.A.Butler, N.Clarkson, D.Cline, K.A.Connell, R.A.Cunningham, L.Goettig, T.H.Hoare, J.R.Hughes, N.S.Jarvis, G.D.Jones, S.Juutinen, S.M.Mullins, C.N.Pass, J.Simpson, R.Wadsworth, D.L.Watson, C.A.White

Observation of Unexpectedly Small E1 Moments in ²²⁴Ra

NUCLEAR REACTIONS ²²⁶Ra(⁵⁸Ni, ⁶⁰Ni), E=315 MeV; measured γγ(particle)-coin, Eγ, Iγ. ²²⁴Ra deduced levels, J, π, B(λ) ratios, intrinsic electric dipole moment. Other data input.

RADIOACTIVITY ²²⁸Th(α); measured γγ-coin, electron spectra. ²²⁴Ra deduced levels, J, π, B(λ) ratios, intrinsic electric dipole moment. Other data input.

doi: 10.1016/0370-2693(89)90439-5
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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
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1988DA20      Phys.Lett. 214B, 329 (1988)

D.S.Dale, A.M.Nathan, F.J.Federspiel, S.D.Hoblit, J.Hughes, D.Wells

Elastic Photon Scattering ²⁰⁹Bi: Meson exchange contributions to the dipole sum and the orbital g factor

NUCLEAR REACTIONS ²⁰⁹Bi(γ, γ), E=12-18 MeV; measured σ(θ). ²⁰⁹Bi deduced ehancement to sum rule near GDR.

doi: 10.1016/0370-2693(88)91372-X
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1988MU22      J.Phys.(London) G14, 1373 (1988)

S.M.Mullins, M.D.Cohler, A.Ghazarian, J.R.Hughes, R.Wadsworth, D.L.Watson, P.J.Bishop, A.J.Kirwan, P.J.Nolan, R.J.Poynter, D.J.G.Love, J.Heese

Collective Bands and Lifetime Measurements in ¹³⁷Pm

NUCLEAR REACTIONS ¹²²Te(¹⁹F, 4n), E=83 MeV; ¹⁰⁸Pd(³²S, 2np), E=152 MeV; measured Eγ, Iγ, γγ-coin, recoil distance. ¹³⁷Pm deduced levels J, π, T_1/2, deformation parameter, B(E2). Ge detectors, BGO escape suppression shields, BGO multiplicity filter, enriched targets. Cranked shell model.

NUCLEAR STRUCTURE ¹³⁷Pm; calculated levels, deformation parameter. Cranked shell model.

doi: 10.1088/0305-4616/14/11/009
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1970CR04      Nucl.Phys. A153, 413 (1970)

F.P.Cranston, R.E.Birkett, D.H.White, J.A.Hughes

Levels in ⁴⁷Ca and ⁴¹Ca Populated in Thermal Neutron Capture

NUCLEAR REACTIONS ^40,46Ca(n, γ), E=thermal; measured Eγ, Iγ; deduced Q. ^41,47Ca deduced levels, γ-branching. ^44,45,49Ca, ^47,49Sc deduced transitions. Enriched target.

doi: 10.1016/0375-9474(70)90780-3
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Note: The following list of authors and aliases matches the search parameter J.Hughes: , J.A.HUGHES, J.H.HUGHES, J.P.HUGHES, J.R.HUGHES