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NSR database version of April 27, 2024.

Search: Author = S.Forbes

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2003PA38      Nucl.Phys. A727, 207 (2003)

E.S.Paul, S.A.Forbes, J.Gizon, K.Hauschild, I.M.Hibbert, D.T.Joss, P.J.Nolan, B.M.Nyako, A.T.Semple, R.Wadsworth, L.Walker, J.N.Wilson, L.Zolnai

Magnetic dipole bands in ¹³³Pr

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁷Cl, 4n), E=155 MeV; measured Eγ, Iγ, γγ-coin, γ-ray linear polarization. ¹³³Pr deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Eurogam II array.

doi: 10.1016/j.nuclphysa.2003.08.013
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2001PA25      Nucl.Phys. A690, 341 (2001)

E.S.Paul, S.A.Forbes, J.Gizon, K.Hauschild, I.M.Hibbert, D.T.Joss, P.J.Nolan, B.M.Nyako, J.A.Sampson, A.T.Semple, R.Wadsworth, L.Walker, J.N.Wilson, L.Zolnai

Measurement of Transition Quadrupole Moments of High-Spin States in the N = 74 Isotones ¹³³Pr, ¹³²Ce and ¹³¹La

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁷Cl, 4n), (³⁷Cl, 4np), (³⁷Cl, 2nα), E=155 MeV; measured Eγ, Iγ, γγ-coin, fractional Doppler shifts. ¹³¹La, ¹³²Ce, ¹³³Pr deduced high-spin levels J, π, T_1/2, transition quadrupole moments, deformations. Eurogam array, enriched targets.

doi: 10.1016/S0375-9474(00)00695-3
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1998FA07      Phys.Rev. C58, 150 (1998)

F.Farget, D.Santos, M.Asghar, C.Foin, J.Genevey, A.Gizon, J.Gizon, J.A.Pinston, C.W.Beausang, A.J.Boston, S.A.Forbes, D.T.Joss, P.J.Nolan, E.S.Paul, A.T.Semple, J.N.Wilson, R.M.Clark, K.Hauschild, N.J.O'Brien, C.Parry, R.Wadsworth, J.Simpson, B.M.Nyako, L.Zolnai

Superdeformed Quasicontinuum Feeding of the Superdeformed Yrast Band in ¹³²Ce

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁶S, 4n), E=155 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹³²Ce deduced superdeformed quasicontiuum, weak rotational damping.

doi: 10.1103/PhysRevC.58.150
Citations: PlumX Metrics

1997CA11      Nucl.Phys. A616, 303c (1997)

W.N.Catford, S.Mohammadi, P.H.Regan, C.S.Purry, W.Gelletly, P.M.Walker, G.J.Gyapong, J.Simpson, D.D.Warner, T.Davinson, R.Neal, R.D.Page, A.C.Shotter, I.M.Hibbert, R.Wadsworth, S.A.Forbes, A.M.Bruce, C.Thwaites, P.Thirolf, P.Van Duppen, W.Galster, A.Ninane, J.Vervier, P.Decrock, M.Huyse, J.Szerypo, J.Wauters

High Resolution Gamma-Ray Spectroscopy with a Radioactive Beam

NUCLEAR REACTIONS Ca(¹⁹Ne, X), E=70 MeV; measured Eγ, Iγ, γγ-coin; deduced experimental setup characteristics. High resolution γ-ray spectroscopy.

doi: 10.1016/S0375-9474(97)00101-2
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1996CA48      Nucl.Instrum.Methods Phys.Res. A371, 449 (1996)

W.N.Catford, S.Mohammadi, P.H.Regan, C.S.Purry, W.Gelletly, P.M.Walker, G.J.Gyapong, J.Simpson, D.D.Warner, T.Davinson, R.Neal, R.D.Page, A.C.Shotter, I.M.Hibbert, R.Wadsworth, S.A.Forbes, A.M.Bruce, C.Thwaites, P.Thirolf, P.Van Duppen, W.Galster, A.Ninane, J.Vervier, P.Decrock, M.Huyse, J.Szerypo, J.Wauters

High Resolution Gamma-Ray Spectroscopy with a Radioactive Beam

NUCLEAR REACTIONS ⁴⁰Ca(¹⁹Ne, X), E=70 MeV; measured Eγ, Iγ, γγ-coin. Escape suppressed Ge detectors array, ⁴⁰Ca(¹⁹F, X) reaction also studied.

doi: 10.1016/0168-9002(95)00857-8
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1996SE03      Phys.Rev. C54, 425 (1996)

A.T.Semple, P.J.Nolan, C.W.Beausang, S.A.Forbes, E.S.Paul, J.N.Wilson, R.Wadsworth, K.Hauschild, R.M.Clark, C.Foin, J.Genevey, J.Gizon, A.Gizon, J.A.Pinston, D.Santos, B.M.Nyako, L.Zolnai, W.Klamra, J.Simpson

Excited Superdeformed Band in ¹³¹Ce

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁶S, 5n), E=155 MeV; measured γγγ-coin. ¹³¹Ce deduced high-spin levels, J, π, excited superdeformed band, configurations. Models comparison.

doi: 10.1103/PhysRevC.54.425
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1996SE04      Phys.Rev.Lett. 76, 3671 (1996)

A.R.Semple, P.J.Nolan, C.W.Beausang, S.A.Forbes, E.S.Paul, J.N.Wilson, R.Wadsworth, K.Hauschild, I.M.Hibbert, R.M.Clark, J.Gizon, A.Gizon, D.Santos, J.Simpson

Energy Staggering in Superdeformed Bands in ¹³¹Ce, ¹³²Ce, and ¹³³Ce

NUCLEAR STRUCTURE ^131,132,133Ce; analyzed superdeformed bands data; deduced energy staggering related features.

doi: 10.1103/PhysRevLett.76.3671
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1996ST01      Phys.Rev. C53, 137 (1996)

K.Starosta, Ch.Droste, T.Morek, J.Srebrny, D.B.Fossan, D.R.LaFosse, H.Schnare, I.Thorslund, P.Vaska, M.P.Waring, W.Satula, S.G.Rohozinski, R.Wyss, I.M.Hibbert, R.Wadsworth, K.Hauschild, C.W.Beausang, S.A.Forbes, P.J.Nolan, E.S.Paul

Band Structure of the Odd-Even ¹²⁵La, ¹²⁷La Nuclei

NUCLEAR REACTIONS ¹¹²Sn(¹⁶O, 2np), E=79 MeV; ¹¹²Cd(¹⁹F, 4n), E=85 MeV; measured Eγ, γγ-coin, DCO ratios, linear polarization. ^125,127La deduced levels, J, π, γ multipolarity, band structure. Self-consistent total Routhian surface calculation with quadrupole pairing, cranked shell model calculation.

doi: 10.1103/PhysRevC.53.137
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1995FO02      Nucl.Phys. A584, 149 (1995)

S.A.Forbes, A.Atac, G.B.Hagemann, B.Herskind, S.M.Mullins, P.J.Nolan, J.Nyberg, M.J.Piiparinen, G.Sletten, R.Wadsworth

Determination of the Intrinsic Quadrupole Moment of the Superdeformed Band in ¹⁴³Eu

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 4n), E=160 MeV; measured Eγ, Doppler shifts. ¹⁴³Eu deduced high-spin level superdeformed band T_1/2, intrinsic quadrupole moment, β₂.

doi: 10.1016/0375-9474(94)00498-C
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1995FO12      Z.Phys. A352, 15 (1995)

S.A.Forbes, G.Bohm, R.M.Clark, A.Dewald, R.Krucken, S.M.Mullins, P.J.Nolan, P.H.Regan, R.Wadsworth

Measurement of the Mean Lifetimes of Low Spin States in the Superdeformed Band in ¹³³Nd

NUCLEAR REACTIONS ¹⁰⁵Pd(³²S, 2n2p), E=152 MeV; measured γγ-coin, recoil distance method. ¹³³Nd deduced high-spin levels, J, π, T_1/2, superdeformed band, B(λ), β₂, intrinsic quadrupole moments. Total Routhian surface.

doi: 10.1007/BF01292757
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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
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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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1995PA01      Phys.Rev. C51, 78 (1995)

E.S.Paul, P.J.Woods, T.Davinson, R.D.Page, P.J.Sellin, C.W.Beausang, R.M.Clark, R.A.Cunningham, S.A.Forbes, D.B.Fossan, A.Gizon, J.Gizon, K.Hauschild, I.M.Hibbert, A.N.James, D.R.LaFosse, I.Lazarus, H.Schnare, J.Simpson, R.Wadsworth, M.P.Waring

In-Beam γ-Ray Spectroscopy Above ¹⁰⁰Sn using the New Technique of Recoil Decay Tagging

NUCLEAR REACTIONS ⁵⁴Fe, ⁵⁸Ni(⁵⁸Ni, X), E=240 MeV; measured γγ(θ), γγ-, (recoil)γγ-coin, recoil decay tagging. ¹⁰⁸Te, ¹⁰⁹I, ¹¹³Xe deduced levels. ¹⁰⁹Te deduced high-spin levels, Iγ, γ-multipolarity, possible J, π.

doi: 10.1103/PhysRevC.51.78
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1995SA21      Phys.Rev.Lett. 74, 1708 (1995)

D.Santos, J.Gizon, C.Foin, J.Genevey, A.Gizon, M.Jozsa, J.A.Pinston, C.W.Beausang, S.A.Forbes, P.J.Nolan, E.S.Paul, A.T.Semple, J.N.Wilson, R.M.Clark, K.Hauschild, R.Wadsworth, J.Simpson, B.M.Nyako, L.Zolnai, W.Klamra, N.El Aouad, J.Dudek

Observation of Excited Superdeformed Bands in ¹³²Ce and Evidence for Identical Bands in the Mass 130 Region

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁶S, 4n), E=155 MeV; measured γγ-coin. ¹³²Ce deduced high-spin levels, J, π, superdeformed bands, configuration.

doi: 10.1103/PhysRevLett.74.1708
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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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1995WA14      Phys.Rev. C51, 2427 (1995)

M.P.Waring, E.S.Paul, C.W.Beausang, R.M.Clark, R.A.Cunningham, T.Davinson, S.A.Forbes, D.B.Fossan, S.J.Gale, A.Gizon, K.Hauschild, I.M.Hibbert, A.N.James, P.M.Jones, M.J.Joyce, D.R.LaFosse, R.D.Page, I.Ragnarsson, H.Schnare, P.J.Sellin, J.Simpson, P.Vaska, R.Wadsworth, P.J.Woods

Intruder Bands in (Z = 53) ¹¹³I: Band termination interpretation

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, 3p), E=240 MeV; measured γγ-coin, Eγ, Iγ, DCO ratios. ¹¹³I deduced levels, J, π, high-spin deformed intruder bands dynamic moment of inertia, shape features.

doi: 10.1103/PhysRevC.51.2427
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1995WI13      Phys.Rev.Lett. 74, 1950 (1995)

J.N.Wilson, P.J.Nolan, C.W.Beausang, R.M.Clark, S.A.Forbes, A.Gizon, J.Gizon, K.Hauschild, I.M.Hibbert, E.S.Paul, D.Santos, A.T.Semple, J.Simpson, R.Wadsworth

Excited Superdeformed Bands in ¹³³Pr: Identification of the g_9/2 proton orbital

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁷Cl, 4n), E=155 MeV; measured γγ-coin. ¹³³Pr deduced high-spin levels, J, π, superdeformed bands, configuration, dynamic moment of inertia, B(λ).

doi: 10.1103/PhysRevLett.74.1950
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1994DE33      Phys.Lett. 331B, 290 (1994)

G.de France, B.Haas, I.Ragnarsson, P.J.Twin, C.W.Beausang, F.A.Beck, T.Byrski, S.Clarke, D.Curien, P.J.Dagnall, G.Duchene, P.Fallon, S.Flibotte, S.Forbes, P.D.Forsyth, B.Kharraja, J.C.Lisle, J.C.Merdinger, C.M.Petrache, D.Prevost, J.F.Sharpey-Schafer, J.Simpson, J.P.Vivien, K.Zuber

Neutron Excitations Across the N = 86 Superdeformed Shell Gap

NUCLEAR STRUCTURE ¹⁴⁹Gd, ^152,151Tb, ¹⁵²Dy; analyzed Eγ data; deduced superdeformed high-spin bands features.

doi: 10.1016/0370-2693(94)91054-5
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1994HA28      Phys.Rev. C50, 707 (1994)

K.Hauschild, R.Wadsworth, R.M.Clark, I.M.Hibbert, C.W.Beausang, S.A.Forbes, P.J.Nolan, E.S.Paul, A.T.Semple, J.N.Wilson, A.Gizon, J.Gizon, D.Santos, J.Simpson

Deformed Rotational Bands in the Doubly Odd Nuclei ¹³⁴Pr and ¹³²Pr

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁷Cl, xn), E=155 MeV; measured Eγ, Iγ, Iγ(θ). ^132,134Pr deduced high-spin levels, J, π, band structure. Comparison with cranked Woods-Saxon calculations. Hyperpure Ge detectors, BGO suppression shields.

doi: 10.1103/PhysRevC.50.707
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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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1994PA14      J.Phys.(London) G20, 751 (1994)

E.S.Paul, C.W.Beausang, R.M.Clark, R.A.Cunningham, S.A.Forbes, A.Gizon, J.Gizon, K.Hauschild, I.M.Hibbert, A.N.James, P.J.Nolan, D.Santos, A.T.Semple, J.Simpson, R.Wadsworth, J.N.Wilson

High-Spin Studies of Neutron-Deficient A = 138 Nuclei: ¹³⁸Eu and ¹³⁸Gd

NUCLEAR REACTIONS ¹⁰⁶Cd(³⁵Cl, X), E=105 MeV; measured Eγ, Iγ, γγ(θ). ¹³⁸Eu, ¹³⁸Gd deduced levels, Iγ ratio, γ-multipolarity, B(λ) ratio, J, π, band structure, dynamic moments of inertia. Cranked Woods-Saxon calculations.

doi: 10.1088/0954-3899/20/5/009
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1994PA22      Phys.Rev. C50, 698 (1994)

E.S.Paul, C.W.Beausang, S.A.Forbes, S.J.Gale, A.N.James, P.M.Jones, M.J.Joyce, H.R.Andrews, V.P.Janzen, D.C.Radford, D.Ward, R.M.Clark, K.Hauschild, I.M.Hibbert, R.Wadsworth, R.A.Cunningham, J.Simpson, T.Davinson, R.D.Page, P.J.Sellin, P.J.Woods, D.B.Fossan, D.R.LaFosse, H.Schnare, M.P.Waring, A.Gizon, J.Gizon, T.E.Drake, J.DeGraaf, S.Pilotte

Deformed Intruder Band in ¹¹²Te: First evidence for rotational behavior in the tellurium isotopes

NUCLEAR REACTIONS ^58,60Ni(⁵⁸Ni, 4p), (⁵⁸Ni, 2pα), E=240, 250 MeV; measured Eγ, Iγ, Iγ(θ), γγ-, γ(recoil)-coin. ^110,112Te deduced high-spin levels J, π, band structure. Cranked Woods-Saxon calculations.

doi: 10.1103/PhysRevC.50.698
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1994PA27      J.Phys.(London) G20, 1405 (1994)

E.S.Paul, C.W.Beausang, R.M.Clark, S.A.Forbes, A.Gizon, J.Gizon, K.Hauschild, I.M.Hibbert, P.J.Nolan, D.Santos, A.T.Semple, J.Simpson, R.Wadsworth, L.Walker, J.N.Wilson

Shape Coexistence in ¹³⁸Sm and Evidence for the Rotational Alignment of a Pair of N = 6 Neutrons

NUCLEAR REACTIONS ¹⁰⁶Cd(³⁵Cl, 3p), E=150 MeV; measured γγ-coin. ¹³⁸Sm deduced high-spin levels, J, π, γ-multipolarity, Eγ, Iγγ(θ), shape features, band structure. Woods-Saxon cranking calculations.

doi: 10.1088/0954-3899/20/9/010
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1994PA30      Nucl.Phys. A578, 225 (1994)

M.Palacz, Z.Sujkowski, A.Atac, M.Piiparinen, B.Herskind, J.Nyberg, G.Sletten, G.de Angelis, S.Forbes, N.Gjorup, G.Hagemann, F.Ingebretsen, H.Jensen, D.Jerrestam, H.Kusakari, R.Lieder, G.M.Marti, S.Mullins, D.Santonocito, H.Schnare, K.Strahle, M.Sugawara, P.O.Tjom, A.Virtanen, R.Wadsworth

Highly Converted Transitions in the Quasi-Continuum of ¹⁴³Eu

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 4n), E=160 MeV; measured γ-, X-ray spectra, γ(X-ray)-coin, X-ray yields. ¹⁴³Eu deduced quasi-continuum X-ray multiplicity.

doi: 10.1016/0375-9474(94)90977-6
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1994VA15      Phys.Rev. C50, 104 (1994)

P.Vaska, S.Bhattacharjee, D.B.Fossan, D.R.LaFosse, Y.Liang, H.Schnare, K.Starosta, M.P.Waring, I.Hibbert, R.Wadsworth, K.Hauschild, C.W.Beausang, S.Clarke, S.A.Forbes, P.J.Nolan, E.S.Paul, A.T.Semple, S.M.Mullins, H.Grawe, K.H.Maier

Neutron i_13/2 Intruder Band in ¹³⁹Sm

NUCLEAR REACTIONS ¹¹⁰Pd(³⁴S, 5n), E=159 MeV; measured γγ-coin. ¹³⁹Sm deduced high-spin levels, J, π, deformation parameters.

NUCLEAR STRUCTURE ^139,137Sm, ^141,139Gd; analyzed data; deduced dynamic moment of inertia, deformation parameters. Total Routhian surface, cranked shell model calculations.

doi: 10.1103/PhysRevC.50.104
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1993AT01      Phys.Rev.Lett. 70, 1069 (1993)

A.Atac, M.Piiparinen, B.Herskind, J.Nyberg, G.Sletten, G.de Angelis, S.Forbes, N.Gjorup, G.Hagemann, F.Ingebretsen, H.Jensen, D.Jerrestam, H.Kusakari, R.M.Lieder, G.V.Marti, S.Mullins, D.Santonocito, H.Schnare, K.Strahle, M.Sugawara, P.O.Tjom, A.Virtanen, R.Wadsworth

Linking Transitions from the Superdeformed Band in ¹⁴³Eu

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 4n), E=160 MeV; measured γγγ-, higher fold-coin, Eγ, Iγ. ¹⁴³Eu deduced levels, J, π, Iγ, normal deformed superdeformed states connection.

doi: 10.1103/PhysRevLett.70.1069
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1993AT02      Acta Phys.Pol. B24, 395 (1993)

A.Atac, M.Piiparinen, B.Herskind, J.Nyberg, G.Sletten, G.de Angelis, S.Forbes, N.Gjorup, G.Hagemann, F.Ingebretsen, H.Jensen, D.Jerrestam, H.Kusakari, R.Lieder, G.M.Marti, S.Mullins, D.Santonocito, H.Schnare, K.Strahle, M.Sugawara, P.O.Tjom, A.Virtanen, R.Wadsworth

Superdeformed Band in the ¹⁴³Eu Nucleus: Study of the decay out

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 4n), E=160 MeV; measured γγ-coin sum spectra. ¹⁴³Eu deduced superdeformed band decay features.

1993AT03      Nucl.Phys. A557, 109c (1993)

A.Atac, M.Piiparinen, B.Herskind, J.Nyberg, G.Sletten, G.de Angelis, R.M.Clark, S.A.Forbes, N.Gjorup, G.B.Hagemann, F.Ingebretsen, H.J.Jensen, D.Jerrestam, H.Kusakari, R.M.Lieder, G.V.Marti, S.Mullins, P.J.Nolan, E.S.Paul, P.H.Regan, D.Santonocito, H.Schnare, K.Strahle, M.Sugawara, P.O.Tjom, A.Virtanen, R.Wadsworth

Observation of the Decay Out of the Superdeformed Band in ¹⁴³Eu

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 4n), E=160 MeV; measured γγ-coin, Eγ, Iγ. ¹⁴³Eu deduced levels, J, π, superdeformed band decay features.

doi: 10.1016/0375-9474(93)90535-6
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1993CU06      Phys.Rev.Lett. 71, 2559 (1993)

D.Curien, G.de France, C.W.Beausang, F.A.Beck, T.Byrski, S.Clark, P.Dagnall, G.Duchene, S.Flibotte, S.Forbes, P.D.Forsyth, B.Haas, M.A.Joyce, B.Kharraja, B.M.Nyako, C.Schuck, J.Simpson, C.Theisen, P.J.Twin, J.P.Vivien, L.Zolnai

Deexcitation from Superdeformed Bands in ¹⁵¹Tb and Neighboring A ≈ 150 Nuclei

NUCLEAR REACTIONS ¹³⁰Te(²⁷Al, 6n), E=154 MeV; measured Eγ, Iγ, γγγ-coin. ¹⁵¹Tb deduced superdeformed band transition energies, relative Iγ, decay mechanism features.

doi: 10.1103/PhysRevLett.71.2559
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1993HA20      Nucl.Phys. A557, 75c (1993)

F.Hannachi, C.Schuck, G.Bastin, I.Deloncle, B.Gall, M.G.Porquet, A.G.Smith, F.Azaiez, C.Bourgeois, J.Duprat, A.Korichi, N.Perrin, N.Poffe, H.Sergolle, A.Astier, Y.Le Coz, M.Meyer, N.Redon, M.Bentley, J.Simpson, J.F.Sharpey-Schafer, M.J.Joyce, C.W.Beausang, P.Fallon, E.S.Paul, P.J.Dagnall, S.A.Forbes, S.Gale, P.M.Jones, R.Wadsworth, R.M.Clark, M.M.Aleonard, D.Curien, G.De France, M.Carpenter, R.Henry, T.Lauritsen, P.Willsau

Study of the Superdeformed Band in ¹⁹⁴Pb and ¹⁹²Hg with EUROGAM

NUCLEAR REACTIONS ¹⁶²Dy(³⁶S, 4n), E=162 MeV; measured Eγ, Iγ, γγ-coin, DSA. ¹⁶⁰Gd(³⁶S, 4n), E=159 MeV; measured γγ-coin. ¹⁹⁴Pb deduced decay out of superdeformed band.

doi: 10.1016/0375-9474(93)90532-3
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1993PA02      J.Phys.(London) G19, L23 (1993)

E.S.Paul, C.W.Beausang, R.M.Clark, R.A.Cunningham, P.Fallon, S.A.Forbes, C.J.Gross, F.Hannachi, A.N.James, A.Korichi, P.J.Nolan, J.Simpson, R.Wadsworth, J.N.Wilson

Resolution of the Highly Deformed Band Assignment Anomaly in ¹³⁴Nd/¹³¹Ce

NUCLEAR REACTIONS ¹⁰⁴Ru(³²S, xnypzα), E=155, 160 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin; deduced relative Iγ for many exit channels. ^133,135Nd, ¹³¹Ce deduced highly deformed bands.

doi: 10.1088/0954-3899/19/2/004
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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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1993PA05      Acta Phys.Pol. B24, 399 (1993)

M.Palacz, Z.Sujkowski, J.Bacelar, A.Atac, B.Herskind, J.Nyberg, M.Piiparinen, G.de Angelis, S.Forbes, N.Gjorup, G.Hagemann, F.Ingebretsen, H.Jensen, D.Jerrestam, H.Kusakari, R.Lieder, G.M.Marti, S.Mullins, D.Santonocito, H.Schnare, G.Sletten, K.Strahle, M.Sugawara, P.O.Tjom, A.Virtanen, R.Wadsworth

E0 Transitions and the Depopulation of SD Bands

NUCLEAR STRUCTURE ¹³²Ce, ¹⁴³Eu, ¹⁵²Dy, ¹⁹²Hg; calculated transition probability vs excitation energy for superdeformed states. ¹⁴³Eu; analyzed γ(K X-ray)-coin following superdeformed states decay.

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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1993PA17      Phys.Rev. C48, R490 (1993)

E.S.Paul, C.W.Beausang, S.A.Forbes, S.J.Gale, A.N.James, P.M.Jones, M.J.Joyce, R.M.Clark, K.Hauschild, I.M.Hibbert, R.Wadsworth, R.A.Cunningham, J.Simpson, T.Davinson, R.D.Page, P.J.Sellin, P.J.Woods, D.B.Fossan, D.R.LaFosse, H.Schnare, M.P.Waring, A.Gizon, J.Gizon

Deformed Intruder Band in ¹¹³I

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, 3p), E=240 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹¹³I deduced levels, J, π, band structure, shape features. EUROGAM plus recoil mass separator.

doi: 10.1103/PhysRevC.48.R490
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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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1992BE09      Nucl.Instrum.Methods Phys.Res. A313, 37 (1992)

C.W.Beausang, S.A.Forbes, P.Fallon, P.J.Nolan, P.J.Twin, J.N.Mo, J.C.Lisle, M.A.Bentley, J.Simpson, F.A.Beck, D.Curien, G.de France, G.Duchene, D.Popescu

Measurements on Prototype Ge and BGO Detectors for the Eurogam Array

RADIOACTIVITY ⁶⁰Co(β^-); ²⁰⁷Bi(EC), (β⁺); measured unsuppressed γ-spectra. Prototype Ge, bismuth-germanate detectors.

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁴S, X), E=132 MeV; measured unsuppressed γ-spectra. Prototype Ge, bismuth-germanate detectors.

doi: 10.1016/0168-9002(92)90084-H
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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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1992PI18      Z.Phys. A343, 367 (1992)

M.Piiparinen, A.Atac, G.de Angelis, S.Forbes, N.Gjorup, G.Hagemann, B.Herskind, F.Ingebretsen, H.Jensen, D.Jerrestam, H.Kusakari, R.Lieder, G.M.Marti, S.Mullins, J.Nyberg, D.Santonocito, H.Schnare, G.Sletten, K.Strahle, M.Sugawara, P.O.Tjom, A.Virtanen, R.Wadsworth

High Spin Level Structure of ¹⁴³₆₃Eu₈₀

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 4n), E=160 MeV; measured γγ-coin. ¹⁴³Eu deduced levels, J, π, stretched E2 transitions.

doi: 10.1007/BF01291538
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Data from this article have been entered in the XUNDL database. For more information, click here.

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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1991MU08      Phys.Rev.Lett. 66, 1677 (1991)

S.M.Mullins, R.A.Wyss, P.Fallon, T.Byrski, D.Curien, S.A.Forbes, Y.-J.He, M.S.Metcalfe, P.J.Nolan, E.S.Paul, R.J.Poynter, P.H.Regan, R.Wadsworth

Superdeformation and Double Blocking in ¹⁴²Eu

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 5n), E=160 MeV; measured γγ-coin sum spectra. ¹⁴²Eu deduced levels, superdeformed band.

doi: 10.1103/PhysRevLett.66.1677
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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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1952FO01      Phys.Rev. 88, 1309 (1952)

S.G.Forbes

Activation Cross Sections For 14.Mev Neutrons

NUCLEAR REACTIONS ²⁷Al(n, α), ²⁷Al(n, p), ³¹P(n, p), ⁵⁶Fe(n, p), ⁶³Cu(n, 2n), ⁶⁵Cu(n, 2n), ⁶⁵Cu(n, p), ¹⁰⁷Ag(n, 2n), ¹⁰⁹Ag(n, 2n), E=14.1 MeV; measured products, ²⁴Na, 2-HE-4, ²⁷Mg, Eπ, Iπ; deduced σ, σ(E). Data were imported from EXFOR entry 11474.

doi: 10.1103/PhysRev.88.1309
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset11474.

Note: The following list of authors and aliases matches the search parameter S.Forbes: , S.A.FORBES, S.G.FORBES