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NSR database version of April 27, 2024.

Search: Author = G.D.Johns

Found 51 matches.

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2004FO01      Phys.Rev. C 69, 024601 (2004)

N.Fotiades, G.D.Johns, R.O.Nelson, M.B.Chadwick, M.Devlin, W.S.Wilburn, P.G.Young, J.A.Becker, D.E.Archer, L.A.Bernstein, P.E.Garrett, C.A.McGrath, D.P.McNabb, W.Younes

Measurements and calculations of ²³⁸U(n, xnγ) partial γ-ray cross sections

NUCLEAR REACTIONS ²³⁸U(n, n'), (n, 2n), (n, 3n), (n, 4n), E=1-100 MeV; measured Eγ, Iγ, σ(E). ²³⁸U(n, n'), E < 30 MeV; deduced total σ. ^{235,236,237,238}U deduced levels, transitions. Comparison with model predictions.

doi: 10.1103/PhysRevC.69.024601
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13901.

2004GA04      Phys.Rev. C 69, 017302 (2004)

P.E.Garrett, D.E.Archer, J.A.Becker, L.A.Bernstein, K.Hauschild, E.A.Henry, D.P.McNabb, M.A.Stoyer, W.Younes, G.D.Johns, R.O.Nelson, W.S.Wilburn

Rotational bands and isomeric states in ¹⁷⁵Lu

NUCLEAR REACTIONS ¹⁷⁵Lu(n, n'γ), E ≈ 1-800 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. ¹⁷⁵Lu deduced levels, J, π, configurations, rotational bands, isomeric state T_1/2.

doi: 10.1103/PhysRevC.69.017302
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2003CA26      Phys.Rev. C 68, 024303 (2003)

R.Cardona, F.Cristancho, S.L.Tabor, R.A.Kaye, G.Z.Solomon, J.Doring, G.D.Johns, M.Devlin, F.Lerma, D.G.Sarantites, I.-Y.Lee, A.O.Macchiavelli, I.Ragnarsson

High-spin structure of normal-deformed bands in ⁸⁴Zr

NUCLEAR REACTIONS ⁵⁸Ni(³²S, 2pα), E=135 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. ⁸⁴Zr deduced high-spin levels, J, π, T_1/2, B(E2), transition quadrupole moments, deformation. Gammasphere, Microball arrays, cranked mean-field calculations.

doi: 10.1103/PhysRevC.68.024303
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2003PA09      Phys.Rev. C 67, 034316 (2003)

J.Pavan, S.L.Tabor, A.V.Afanasjev, C.Baktash, F.Cristancho, M.Devlin, J.Doring, C.J.Gross, G.D.Johns, R.A.Kaye, D.R.LaFosse, I.Y.Lee, F.Lerma, A.O.Macchiavelli, I.Ragnarsson, D.G.Sarantites, G.N.Solomon

Lifetime measurements and terminating structures in ⁸⁷Nb

NUCLEAR REACTIONS ⁵⁸Ni(³²S, 3p), E=135 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. ⁸⁷Nb deduced high-spin levels, J, π, T_1/2, B(M1), deformation, configurations. Gammasphere, Microball arrays. Cranked mean-field calculations.

doi: 10.1103/PhysRevC.67.034316
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2003WI03      Phys.Rev. C 67, 034320 (2003)

M.Wiedeking, S.L.Tabor, F.Cristancho, M.Devlin, J.Doring, C.B.Jackson, G.D.Johns, R.A.Kaye, I.Y.Lee, F.Lerma, A.O.Macchiavelli, M.Naidu, I.Ragnarsson, D.G.Sarantites, G.Z.Solomon

Transition strengths and band terminations in ⁸⁶Zr

NUCLEAR REACTIONS ⁵⁸Ni(³²S, 4p), E=135 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. ⁸⁶Zr deduced high-spin levels, J, π, T_1/2, B(M1), transition quadrupole moments, band termination features. Gammasphere, Microball arrays.

doi: 10.1103/PhysRevC.67.034320
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2002BE08      Phys.Rev. C65, 021601 (2002)

L.A.Bernstein, J.A.Becker, P.E.Garrett, W.Younes, D.P.McNabb, D.E.Archer, C.A.McGrath, H.Chen, W.E.Ormand, M.A.Stoyer, R.O.Nelson, M.B.Chadwick, G.D.Johns, W.S.Wilburn, M.Devlin, D.M.Drake, P.G.Young

²³⁹Pu(n, 2n)²³⁸Pu Cross Section Deduced using a Combination of Experiment and Theory

NUCLEAR REACTIONS ²³⁹Pu(n, 2n), E < 20 MeV; measured Eγ, Iγ, partial γ-ray σ; deduced σ, possible nuclear structure effects. Comparisons with model predictions. Geanie array.

doi: 10.1103/PhysRevC.65.021601
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13787.

2002KA61      Phys.Rev. C 66, 054305 (2002)

R.A.Kaye, C.T.Rastovski, S.L.Tabor, J.Doring, F.Cristancho, M.Devlin, G.D.Johns, I.Y.Lee, F.Lerma, A.O.Macchiavelli, D.G.Sarantites, G.Z.Solomon

Evolution of collectivity with spin in ⁸¹Y

NUCLEAR REACTIONS ⁵⁸Ni(³²S, p2α), E=135 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. ⁸¹Y deduced high-spin levels, J, π, configurations, T_1/2, B(E2), B(M1), transition quadrupole moments. Gammasphere and Microball arrays. Cranked mean-field calculations.

doi: 10.1103/PhysRevC.66.054305
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2002TA14      Phys.Rev. C65, 064309 (2002)

E.Tavukcu, L.A.Bernstein, K.Hauschild, J.A.Becker, P.E.Garrett, C.A.McGrath, D.P.McNabb, W.Younes, P.Navratil, R.O.Nelson, G.D.Johns, G.E.Mitchell, J.A.Cizewski

State in ¹⁹⁶Pt Observed with the (n, n'γ) Reaction

NUCLEAR REACTIONS ¹⁹⁶Pt(n, n'γ), E=1-8 MeV; measured Eγ, Iγ, γγ-coin; deduced γ-ray excitation functions. ¹⁹⁶Pt deduced levels, J, π. Geanie array, interacting boson model calculations.

doi: 10.1103/PhysRevC.65.064309
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13910. Data from this article have been entered in the XUNDL database. For more information, click here.

2001BE11      Nucl.Phys. A682, 404c (2001)

L.A.Bernstein, D.E.Archer, J.A.Becker, P.E.Garrett, K.Hauschild, C.A.McGrath, D.P.McNabb, W.Younes, M.Devlin, D.M.Drake, G.D.Johns, R.O.Nelson

Studying the Role of Nuclear Structure Effects in Neutron-Induced Reactions using GEANIE at LANSCE

NUCLEAR REACTIONS ⁹²Mo(n, xnypzα)⁹¹Nb/⁸⁸Zr/⁸⁹Zr/⁹¹Mo/⁹²Mo/⁸⁴Sr, E ≈ 1-600 MeV; measured Eγ, Iγ, γ-ray excitation functions. ⁹¹Mo deduced isomer T_1/2. ²³⁹Pu(n, 2n), E=5-20 MeV; measured σ. ²³⁵U(n, F), E=0-250 MeV; measured fission yields. Geanie array.

doi: 10.1016/S0375-9474(00)00667-9
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13949.

2001TA31      Phys.Rev. C64, 054614 (2001)

E.Tavukcu, L.A.Bernstein, K.Hauschild, J.A.Becker, P.E.Garrett, C.A.McGrath, D.P.McNabb, W.Younes, M.B.Chadwick, R.O.Nelson, G.D.Johns, G.E.Mitchell

¹⁹⁶Pt(n, xnypγ) Reactions using Spallation Neutrons from E_n = 1 to 250 MeV

NUCLEAR REACTIONS ¹⁹⁶Pt(n, xnyp)¹⁸⁴Pt/¹⁸⁶Pt/¹⁸⁸Pt/¹⁹⁰Pt/¹⁹¹Pt/¹⁹²Pt/¹⁹³Pt/¹⁹⁴Pt/¹⁹⁴Pt/¹⁹⁶Pt/¹⁸⁹Ir/¹⁹¹Ir/¹⁹³Ir, E=1-250 MeV; measured prompt Eγ, Iγ, γγ-coin; deduced γ-ray excitation functions. Comparison with model predictions.

doi: 10.1103/PhysRevC.64.054614
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13788.

2001YO10      Phys.Rev. C64, 054613 (2001)

W.Younes, J.A.Becker, L.A.Bernstein, P.E.Garrett, C.A.McGrath, D.P.McNabb, R.O.Nelson, G.D.Johns, W.S.Wilburn, D.M.Drake

Transition from Asymmetric to Symmetric Fission in the ²³⁵U(n, f) Reaction

NUCLEAR REACTIONS ²³⁵U(n, F), E=1-250 MeV; measured prompt Eγ, Iγ, γγ-coin; deduced γ-ray yields, fission fragment charge and mass distributions vs excitation energy. Disappearance of shell structure at high excitation energy discussed.

doi: 10.1103/PhysRevC.64.054613
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2000DO04      Phys.Rev. C61, 034310 (2000)

J.Doring, Y.A.Akovali, C.Baktash, F.E.Durham, C.J.Gross, P.F.Hua, G.D.Johns, M.Korolija, D.R.LaFosse, I.Y.Lee, A.O.Macchiavelli, W.Rathbun, D.G.Sarantites, D.W.Stracener, G.Z.Solomon, S.L.Tabor, A.Vander Molen, A.V.Afanasjev, I.Ragnarsson

Band Terminations in the Valence Space of ⁸⁶Zr

NUCLEAR REACTIONS ⁵⁸Ni(³²S, 4p), E=135 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. ⁸⁶Zr deduced high-spin levels, J, π, configurations, band termination features. Gammasphere, Microball arrays. Cranked mean-field calculations.

doi: 10.1103/PhysRevC.61.034310
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2000GA30      Phys.Rev. C62, 014307 (2000)

P.E.Garrett, L.A.Bernstein, J.A.Becker, K.Hauschild, C.A.McGrath, D.P.McNabb, W.Younes, E.Tavukcu, G.D.Johns, R.O.Nelson, W.S.Wilburn, S.W.Yates

States in ⁹²Mo Observed with the (n, n'γ) Reaction with Spallation Neutrons

NUCLEAR REACTIONS ⁹²Mo(n, n'), E=8-800 MeV; measured Eγ, Iγ, γγ-coin. ⁹²Mo deduced levels, J, π. Geanie array.

doi: 10.1103/PhysRevC.62.014307
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2000GA46      Phys.Rev. C62, 054608 (2000)

P.E.Garrett, L.A.Bernstein, J.A.Becker, K.Hauschild, C.A.McGrath, D.P.McNabb, W.Younes, M.B.Chadwick, G.D.Johns, R.O.Nelson, W.S.Wilburn, E.Tavukcu, S.W.Yates

⁹²Mo(n, xnypzαγ) Reactions for Neutron Energies up to 250 MeV

NUCLEAR REACTIONS ⁹²Mo(n, xnypzα)⁹²Mo/⁹¹Mo/⁹⁰Mo/⁸⁹Mo/⁸⁸Mo/⁹²Nb/⁹¹Nb/⁹⁰Nb/⁸⁹Nb/⁸⁸Nb/⁹¹Zr/⁹⁰Zr/⁸⁹Zr/⁸⁸Zr/⁸⁷Zr/⁸⁶Zr/⁸⁸Y/⁸⁶Y/⁸⁵Y/⁸⁴Y/⁸⁶Sr/⁸⁵Sr/⁸⁴Sr/⁸³Sr/⁸²Sr/⁸⁰Sr, E=2-250 MeV; measured Eγ, Iγ(t), γγ-coin; deduced excitation functions, isomer yields. Comparison with model predictions.

doi: 10.1103/PhysRevC.62.054608
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13949.

2000WI10      Phys.Rev. C62, 024316 (2000)

M.Wiedeking, R.A.Kaye, G.Z.Solomon, S.L.Tabor, J.Doring, G.D.Johns, F.Cristancho, M.Devlin, F.Lerma, D.G.Sarantites, I.Y.Lee, A.O.Macchiavelli

Transition Strengths in Odd-Odd ⁸⁶Nb

NUCLEAR REACTIONS ⁵⁸Ni(³²S, n3p), E=135 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. ⁸⁶Nb deduced high-spin levels, J, π, T_1/2, B(M1), B(E2). Gammasphere, Microball arrays. Cranked mean-field calculations.

doi: 10.1103/PhysRevC.62.024316
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1999DO02      Phys.Rev. C59, 71 (1999)

J.Doring, D.Ulrich, G.D.Johns, M.A.Riley, S.L.Tabor

Signature Inversion and the First Observation of a Magnetic Dipole Band in Odd-Odd Rubidium Isotope ⁸²Rb

NUCLEAR REACTIONS ⁶⁸Zn(¹⁸O, 3np), E=56 MeV; measured Eγ, Iγ, γγ-coin. ⁸²Rb deduced high-spin levels, J, π, configurations, signature inversion, magnetic dipole band. TRS calculations, comparisons with nearby nuclides.

doi: 10.1103/PhysRevC.59.71
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1999DO13      Phys.Rev. C60, 014314 (1999)

J.Doring, G.D.Johns, R.A.Kaye, M.A.Riley, S.L.Tabor

Band Crossings in the Positive-Parity High-Spin States of ⁸³Rb and ⁸⁵Y

NUCLEAR REACTIONS ⁶⁸Zn(¹⁸O, 2np), E=56 MeV; ⁵⁹Co(²⁸Si, 2p), E=99 MeV; measured Eγ, Iγ, γγ-coin. ⁸³Rb, ⁸⁵Y deduced high-spin levels, J, π, deformation. TRS calculations. Rotational band systematics in N=46 isotones discussed.

doi: 10.1103/PhysRevC.60.014314
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1999SO02      Phys.Rev. C59, 1175 (1999)

G.Z.Solomon, G.D.Johns, R.A.Kaye, S.L.Tabor

Intruder Structures in ⁷⁵Se

NUCLEAR REACTIONS ⁴⁸Ti(³⁰Si, n2p), E=90 MeV; measured Eγ, Iγ, γγ-coin. ⁷⁵Se deduced high-spin levels, J, π, configurations. Comparison with Kr isotone.

doi: 10.1103/PhysRevC.59.1175
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1999SO10      Phys.Rev. C59, 1339 (1999)

G.Z.Solomon, G.D.Johns, R.A.Kaye, S.L.Tabor

Shape Competition and Shape Coexistence in ⁷⁵Br

NUCLEAR REACTIONS ⁴⁸Ti(³⁰Si, 2np), E=90 MeV; measured Eγ, Iγ, γγ-coin. ⁷⁵Br deduced high-spin levels, J, π, configurations, deformation. Cranked shell model, particle-rotor model calculations.

doi: 10.1103/PhysRevC.59.1339
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1999SU02      Phys.Rev. C59, 655 (1999)

H.Sun, J.Doring, G.D.Johns, R.A.Kaye, G.Z.Solomon, S.L.Tabor, M.Devlin, D.R.LaFosse, F.Lerma, D.G.Sarantites, C.Baktash, D.Rudolph, C.-H.Yu, I.Y.Lee, A.O.Macchiavelli, I.Birriel, J.X.Saladin, D.F.Winchell, V.Q.Wood, I.Ragnarsson

New Band Structures and an Unpaired Crossing in ⁷⁸Kr

NUCLEAR REACTIONS ⁵⁸Ni(²³Na, 3p), E=70 MeV; ⁵⁸Ni(²⁸Si, 4pα), E=130 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DCO. ⁷⁸Kr deduced high-spin levels, J, π, band structure, deformation. Cranked mean-field calculations. Gammasphere, Microball arrays.

doi: 10.1103/PhysRevC.59.655
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1998AR08      Phys.Rev. C57, 2924 (1998)

D.E.Archer, M.A.Riley, T.B.Brown, D.J.Hartley, J.Doring, G.D.Johns, J.Pfohl, S.L.Tabor, J.Simpson, Y.Sun, J.L.Egido

Rotational Bands in ¹⁷⁰Yb and ¹⁷¹Yb and the Projected Shell Model

NUCLEAR REACTIONS ¹⁷⁰Er(α, 3n), (α, 4n), E=35, 40 MeV; measured Eγ, Iγ, γγ-coin, DCO. ^170,171Yb deduced high-spin levels, J, π, band structure, configurations. Cranked shell-model analysis, projected shell-model calculations.

doi: 10.1103/PhysRevC.57.2924
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1998BE21      Phys.Rev. C57, R2799 (1998)

L.A.Bernstein, J.A.Becker, W.Younes, D.E.Archer, K.Hauschild, G.D.Johns, R.O.Nelson, W.S.Wilburn, D.M.Drake

Probing Reaction Dynamics with the ¹⁹⁶Pt(n, xnγ) Reactions for x ≤ 15

NUCLEAR REACTIONS ¹⁹⁶Pt(n, xn), E=3-250 MeV; measured Eγ, Iγ; deduced fractional yields. Model comparison.

doi: 10.1103/PhysRevC.57.R2799
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14028.

1998DO09      Phys.Rev. C57, 2912 (1998)

J.Doring, G.D.Johns, M.A.Riley, S.L.Tabor, Y.Sun, J.A.Sheikh

Band Structures and Alignment Properties in ⁷⁴Se

NUCLEAR REACTIONS ⁶⁵Cu(¹²C, 2np), E=50 MeV; measured Eγ, Iγ, γγ-coin, DCO. ⁷⁴Se deduced high-spin levels, J, π, band structure, configurations. TRS, projected shell-model calculations.

doi: 10.1103/PhysRevC.57.2912
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1997GA26      Phys.Rev. C56, 2869 (1997)

G.Garcia Bermudez, J.Doring, G.D.Johns, R.A.Kaye, M.A.Riley, S.L.Tabor, C.J.Gross, M.J.Brinkman, H.Q.Jin

Collective Structure in ⁷⁰As

NUCLEAR REACTIONS ⁵⁸Ni(¹⁶O, n3p), E=70 MeV; measured Eγ, Iγ, γγ-coin. ⁷⁰As deduced high-spin levels T_1/2, B(E2), deformation. Total Routhian Surface calculation.

doi: 10.1103/PhysRevC.56.2869
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1997JO02      Phys.Rev. C55, 660 (1997)

G.D.Johns, J.Doring, R.A.Kaye, G.N.Sylvan, S.L.Tabor

Alignments and Shape Changes in ⁷⁷Se

NUCLEAR REACTIONS ⁷⁶Ge(α, 3n), E=40 MeV; measured Eγ, Iγ, γγ(θ), γγ-coin. ⁷⁷Se deduced high-spin levels, J, π, δ, band structure, shape features. Woods-Saxon cranking particle-rotor models.

doi: 10.1103/PhysRevC.55.660
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1997LA02      Phys.Rev.Lett. 78, 614 (1997)

D.R.LaFosse, M.Devlin, M.Korolija, F.Lerma, D.G.Sarantites, Y.A.Akovali, C.Baktash, C.J.Gross, D.W.Stracener, J.Doring, G.D.Johns, S.L.Tabor, F.E.Durham, I.Y.Lee, A.O.Macchiavelli, W.Rathbun

Interband Transitions between Superdeformed Bands in ⁸⁷Nb: Evidence for a Superintruder Orbital

NUCLEAR REACTIONS ⁵⁸Ni(³²S, 3p), E=135 MeV; measured γγ-coin, energy correlations, DCO ratios. ⁸⁷Nb deduced high-spin levels, J, π, superdeformed bands, transition quadrupole moment.

doi: 10.1103/PhysRevLett.78.614
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1997SC17      Phys.Rev. C56, 729 (1997)

H.Schnare, G.Winter, L.Kaubler, J.Reif, R.Schwengner, J.Doring, G.D.Johns, S.L.Tabor, C.J.Gross, Y.A.Akovali, C.Baktash, D.W.Stracener, F.E.Durham, P.F.Hua, M.Korolija, D.R.LaFosse, D.G.Sarantites, I.Y.Lee, A.O.Macchiavelli, W.Rathbun, A.Vander Molen

Resolution-Enhanced Spectroscopy of ⁸¹Y

NUCLEAR REACTIONS ⁵⁸Ni(³²S, p2α), E=135 MeV; measured γγγ-, (charged particle)γ-coin, Eγ, Iγ. ⁸¹Y deduced high-spin levels, J, π, configurations. CSM, TRS calculations. GAMMASPHERE, MICROBALL detector systems.

doi: 10.1103/PhysRevC.56.729
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1997SY01      Phys.Rev. C56, 772 (1997)

G.N.Sylvan, J.Doring, G.D.Johns, S.L.Tabor, C.J.Gross, C.Baktash, H.-Q.Jin, D.W.Stracener, P.F.Hua, M.Korolija, D.R.LaFosse, D.Sarantites, F.Cristancho, E.Landulfo, J.X.Saladin, B.Cederwall, I.Y.Lee, A.O.Macchiavelli, W.Rathbun, A.Vander Molen

Deformation Driving Intruder Orbitals in ⁷⁷Kr

NUCLEAR REACTIONS ⁵⁸Ni(²⁹Si, 2p2α), E=128 MeV; measured Eγ, Iγ, γγγ-, (charged particle)γ-coin, DCO ratios. ⁷⁷Kr deduced high-spin levels, J, π, configurations. CSM, TRS calculations.

doi: 10.1103/PhysRevC.56.772
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1997TA10      Phys.Rev. C56, 142 (1997)

S.L.Tabor, J.Doring, G.D.Johns, R.A.Kaye, G.N.Sylvan, C.J.Gross, Y.A.Akovali, C.Baktash, D.W.Stracener, P.F.Hua, M.Korolija, D.R.LaFosse, D.G.Sarantites, F.E.Durham, I.Y.Lee, A.Macchiavelli, W.Rathbun, A.Vander Molen

Competing Single-Particle and Collective Structures in ⁸⁶Nb

NUCLEAR REACTIONS ⁵⁸Ni(³²S, n3p), E=135 MeV; measured Eγ, Iγ, γγγ-coin, (particle)γ-coin, γγ(θ). ⁸⁶Nb deduced high-spin levels, J, π, configurations, B(λ). Gammasphere, Microball. TRS calculations.

doi: 10.1103/PhysRevC.56.142
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1996DO05      Phys.Rev. C53, 2674 (1996)

J.Doring, G.D.Johns, R.A.Kaye, K.W.Kemper, H.Sun, G.N.Sylvan, S.L.Tabor

High-K Structure in ⁷⁷As

NUCLEAR REACTIONS ⁷⁶Ge(α, 2np), E=32, 36, 40 MeV; measured Eγ, Iγ, γγ-, pγ-coin, DCO ratios. ⁷⁷As deduced high-spin levels, J, π, band structure. Hyperpure Ge, Si detectors. Hartree-Fock-Bogolyubov calculations.

doi: 10.1103/PhysRevC.53.2674
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1996DO07      Phys.Lett. 381B, 40 (1996)

J.Doring, G.D.Johns, R.A.Kaye, M.A.Riley, S.L.Tabor, J.X.Saladin

First Observation of a Strongly-Coupled Band in Even-Even A ≈ 80 Nuclei: ⁷⁶Kr

NUCLEAR REACTIONS ⁵⁴Fe(²⁸Si, 2pα), E=120 MeV; measured γγ-coin, DCO ratios. ⁷⁶Kr deduced levels, J, π, band structure, configuration, deformation features.

doi: 10.1016/0370-2693(96)00611-9
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1996DO10      Z.Phys. A354, 345 (1996)

J.Doring, G.D.Johns, D.J.Hartley, R.A.Kaye, K.W.Kemper, G.N.Sylvan, S.L.Tabor

Nuclear Structure of Neutron-Rich ⁷⁸As

NUCLEAR REACTIONS ⁷⁶Ge(α, np), E=32-40 MeV; measured pγ-, γγ-coin. ⁷⁸As deduced levels, J, π, configuration.

doi: 10.1007/s002180050056
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1996JO05      Phys.Rev. C53, 1541 (1996)

G.D.Johns, K.A.Christian, R.A.Kaye, S.L.Tabor, G.Garcia-Bermudez, M.A.Cardona, A.Filevich, H.Somacal, L.Szybisz

Evolution of Collectivity in ⁸²Y and ⁸²Sr

NUCLEAR REACTIONS ⁵⁸Ni(²⁷Al, n2p), (²⁷Al, 3p), E=90 MeV; measured Eγ, recoil distance. ⁸²Y, ⁸²Sr deduced levels, T_1/2, B(λ), collectivity features.

doi: 10.1103/PhysRevC.53.1541
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1996KA24      Phys.Rev. C54, 1038 (1996)

R.A.Kaye, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, M.A.Riley, G.N.Sylvan, P.C.Womble, V.A.Wood, S.L.Tabor, J.X.Saladin

Transition Strengths and New Band Structures in Odd-Odd ⁷⁸Rb

NUCLEAR REACTIONS ⁵⁸Ni(²³Na, n2p), E=65, 70 MeV; ⁵⁴Fe(²⁸Si, n3p), E=120 MeV; measured γγ-coin, Eγ, Iγ, DCO ratios, γ(θ), γ linear polarizations, DSA. ⁷⁸Rb deduced high-spin levels, J, π, δ, B(λ), transition quadrupole moment, β₂, T_1/2.

doi: 10.1103/PhysRevC.54.1038
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1996LA13      Phys.Rev. C54, 626 (1996)

E.Landulfo, D.F.Winchell, J.X.Saladin, F.Cristancho, D.E.Archer, J.Doring, G.D.Johns, M.A.Riley, S.L.Tabor, V.A.Wood, S.Salem-Vasconcelos, O.Dietzsch

High-Spin States and Signature Inversion in ⁷⁸Br

NUCLEAR REACTIONS ⁷⁰Zn(¹¹B, 3n), E=45 MeV; measured γγ-coin, DCO ratios. ⁷⁸Br deduced high-spin levels, J, π, band structure. Cranked shell model, other nuclei in this region studied.

doi: 10.1103/PhysRevC.54.626
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1996RU07      Phys.Rev. C54, 117 (1996)

D.Rudolph, C.J.Gross, Y.A.Akovali, C.Baktash, J.Doring, F.E.Durham, P.-F.Hua, G.D.Johns, M.Korolija, D.R.LaFosse, I.Y.Lee, A.O.Macchiavelli, W.Rathbun, D.G.Sarantites, D.W.Stracener, S.L.Tabor, A.V.Afanasjev, I.Ragnarsson

Shell-Model Influence in the Rotational Nucleus ⁸⁶Mo

NUCLEAR REACTIONS ⁵⁸Ni(³²S, 2n2p), E=135 MeV; measured γγγ-, (charged particle)γγ-coin. ⁸⁶Mo deduced high-spin levels, J, π. Model comparison.

doi: 10.1103/PhysRevC.54.117
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1995AR18      Phys.Rev. C52, 1326 (1995)

D.E.Archer, M.A.Riley, T.B.Brown, J.Doring, D.J.Hartley, G.D.Johns, T.D.Johnson, R.A.Kaye, J.Pfohl, S.L.Tabor, J.Simpson, Y.Sun

Rotational Structures in ¹⁷⁷Ta

NUCLEAR REACTIONS ¹⁷⁰Er(¹¹B, 4n), E=55, 60 MeV; measured γγ-coin, Eγ, Iγ. ¹⁷⁷Ta deduced levels Iγ, J, π, B(λ) ratios. Projected shell model calculations.

doi: 10.1103/PhysRevC.52.1326
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1995DO15      Phys.Rev. C52, 76 (1995)

J.Doring, V.A.Wood, J.W.Holcomb, G.D.Johns, T.D.Johnson, M.A.Riley, G.N.Sylvan, P.C.Womble, S.L.Tabor

High-Spin Bands in ⁸⁰Kr

NUCLEAR REACTIONS ⁶⁵Cu(¹⁸O, 2np), E=65 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ⁸⁰Kr deduced levels J, π, high-spin, band crossing features. Hartree-Fock-Bogolyubov calculations.

doi: 10.1103/PhysRevC.52.76
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1995DO25      Phys.Rev. C52, R2284 (1995)

J.Doring, G.D.Johns, R.A.Kaye, M.A.Riley, S.L.Tabor, P.C.Womble, J.X.Saladin

Proton and Neutron Alignments in Negative-Parity Bands of ⁷⁶Kr

NUCLEAR REACTIONS ⁵⁴Fe(²⁸Si, 2pα), E=120 MeV; measured Eγ, γγ-coin, DCO ratios. ⁷⁶Kr deduced high-spin levels, J, π, band crossings, proton and neutron alignments, crossing frequencies. Cranked shell model calculations.

doi: 10.1103/PhysRevC.52.R2284
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1995JE03      Phys.Rev. C52, 1295 (1995)

J.K.Jewell, O.J.Tekyi-Mensah, P.D.Cottle, J.Doring, P.V.Green, J.W.Holcomb, G.D.Johns, T.D.Johnson, K.W.Kemper, P.L.Kerr, S.L.Tabor, P.C.Womble, V.A.Wood

Negative-Parity States Near the Yrast Line in ¹⁴⁴Nd

NUCLEAR REACTIONS ¹³⁰Te(¹⁸O, 4n), E=85 MeV; measured Eγ, Iγ, DCO ratios. ¹⁴⁴Nd deduced levels, J, π, configurations. Hyperpure detectors.

doi: 10.1103/PhysRevC.52.1295
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1995JI08      Phys.Rev.Lett. 75, 1471 (1995)

H.-Q.Jin, C.Baktash, M.J.Brinkman, C.J.Gross, D.G.Sarantites, I.Y.Lee, B.Cederwall, F.Cristancho, J.Doring, F.E.Durham, P.-F.Hua, G.D.Johns, M.Korolija, D.R.LaFosse, E.Landulfo, A.O.Macchiavelli, W.Rathbun, J.X.Saladin, D.W.Stracener, S.L.Tabor, T.R.Werner

Identification and Quadrupole-Moment Measurement of a Superdeformed Band in ⁸⁴Zr

NUCLEAR REACTIONS ⁵⁸Ni(²⁹Si, n2p), E=128 MeV; ⁵⁸Ni(³²S, 2pα), E=135 MeV; measured (charged particle)γγ-coin. ⁸⁴Zr deduced high-spin levels, J, π, superdeformed band transition quadrupole moment, deformation features.

doi: 10.1103/PhysRevLett.75.1471
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1994JE03      Z.Phys. A348, 69 (1994)

J.K.Jewell, O.J.Tekyi-Mensah, P.D.Cottle, J.Doring, P.V.Green, J.W.Holcomb, G.D.Johns, J.L.Johnson, T.D.Johnson, K.W.Kemper, P.L.Kerr, S.L.Tabor, P.C.Womble, V.A.Wood

Possible π(h³_11/2g^-1_7/2) States in ¹⁴⁴Nd

NUCLEAR REACTIONS ¹³⁰Te(¹⁸O, 4n), E=85 MeV; measured γγ-coin, Iγ(θ), DCO ratios. ¹⁴⁴Nd deduced high-spin levels, J, π, configuration.

doi: 10.1007/BF01291659
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1994JO08      Phys.Rev. C50, 2786 (1994)

G.D.Johns, J.Doring, J.W.Holcomb, T.D.Johnson, M.A.Riley, G.N.Sylvan, P.C.Womble, V.A.Wood, S.L.Tabor

Shape Changes in ⁷⁹Kr

NUCLEAR REACTIONS ⁶⁵Cu(¹⁸O, 3np), E=65 MeV; measured γγ-coin, DCO ratios. ⁷⁹Kr deduced high-spin levels, J, π, branching ratios, B(λ) ratios, band structure, shape features.

doi: 10.1103/PhysRevC.50.2786
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1994TA01      Phys.Rev. C49, 730 (1994)

S.L.Tabor, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, T.J.Petters, M.A.Riley, P.C.Womble

Transition Strengths and Multiple Band Structure in ⁸²Sr

NUCLEAR REACTIONS ⁵⁶Fe(²⁹Si, n2p), E=95 MeV; measured γγ-coin, DCO ratios, DSA. ⁸²Sr deduced levels, J, π, T_1/2, B(λ), transition quadruople moment.

doi: 10.1103/PhysRevC.49.730
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1994TE05      Phys.Rev. C50, R1759 (1994)

O.J.Tekyi-Mensah, P.D.Cottle, J.Doring, P.V.Green, J.W.Holcomb, G.D.Johns, J.L.Johnson, T.D.Johnson, K.W.Kemper, P.L.Kerr, S.L.Tabor, P.C.Womble, V.A.Wood

Weak Coupling in ¹⁴³Nd

NUCLEAR REACTIONS ¹³⁰Te(¹⁸O, 5n), E=85 MeV; measured γγ-coin, DCO ratios. ¹⁴³Nd deduced high-spin levels, J, π. Weak coupling model.

doi: 10.1103/PhysRevC.50.R1759
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1993HO15      Phys.Rev. C48, 1020 (1993)

J.W.Holcomb, J.Doring, T.Glasmacher, G.D.Johns, T.D.Johnson, M.A.Riley, P.C.Womble, S.L.Tabor

Transition Strengths in ⁷⁹Rb

NUCLEAR REACTIONS ⁶³Cu(¹⁹F, 2np), ⁶⁵Cu(¹⁸O, 4n), E=65 MeV; measured γγ(θ), Iγ(θ), DSA. ⁷⁹Rb deduced levels, J, π, T_1/2, band structure, branching ratios, B(λ), transition quadrupole moments, deformation. Woods-Saxon cranking calculations.

doi: 10.1103/PhysRevC.48.1020
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1993RI02      Phys.Rev. C47, R441 (1993)

M.A.Riley, T.Petters, J.Shick, D.E.Archer, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, O.N.Tekyi-Mensah, S.L.Tabor, P.C.Womble, V.A.Wood, C.Baktash, M.L.Halbert, D.C.Hensley, I.Y.Lee, R.J.Charity, D.G.Sarantites, L.L.Wittmer, J.Simpson

Highly Deformed Band in ¹³⁶Pm and the Anomalous Dynamical Moment of Inertia Behavior in the A ≈ 135 Superdeformed Region

NUCLEAR REACTIONS ¹⁰⁶Pd(³⁴S, xpyα), ¹⁰⁸Pd(³²S, xpyα), E=165 MeV; measured γγ-coin sum spectra. ¹³⁶Pm deduced deformed rotational band, dyamical moment of inertia, superdeformation aspects. Other nuclei considered.

doi: 10.1103/PhysRevC.47.R441
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1993RI09      Z.Phys. A346, 319 (1993)

M.A.Riley, D.E.Archer, J.Simpson, T.B.Brown, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, T.Petters, J.Pfohl, S.L.Tabor, O.N.Tekyi-Mensah, P.C.Womble, V.A.Wood

The Identical Bands in ¹⁷⁷Ta

NUCLEAR REACTIONS ¹⁷⁰Er(¹¹B, 4n), E=55 MeV; measured γγ-coin. ¹⁷⁷Ta deduced levels, J, π, band structure, dynamical moment of inertia.

doi: 10.1007/BF01292524
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1993SY03      Phys.Rev. C48, 2252 (1993)

G.N.Sylvan, J.E.Purcell, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, M.A.Riley, P.C.Womble, V.A.Wood, S.L.Tabor

Shape Coexistence and Signature Splitting in ⁷⁷Br

NUCLEAR REACTIONS ⁶⁵Cu(¹⁸O, 2nα), E=65 MeV; measured γγ-coin, DCO ratios. ⁷⁷Br deduced levels, J, π, band structure. Model comparison.

doi: 10.1103/PhysRevC.48.2252
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1993TA23      Nucl.Instrum.Methods Phys.Res. B79, 821 (1993)

S.L.Tabor, M.A.Riley, J.Doring, P.D.Cottle, R.Books, T.Glasmacher, J.W.Holcomb, J.Hutchins, G.D.Johns, T.D.Johnson, T.Petters, O.Tekyi-Mensah, P.C.Womble, L.Wright, J.X.Saladin

The Pittsburgh-Flordia State Universities γ Detection Array

NUCLEAR REACTIONS ¹⁰⁶Pd(³²S, X), E=145 MeV; measured Eγ, Iγ, γγ-coin. ¹³⁶Pm deduced highly deformed band evidence. High resolution Ge detectors array with BGO Compton suppression shields, low resolution BGO scintillators.

doi: 10.1016/0168-583X(93)95477-M
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1993WO04      Phys.Rev. C47, 2546 (1993)

P.C.Womble, J.Doring, T.Glasmacher, J.W.Holcomb, G.D.Johns, T.D.Johnson, T.J.Petters, M.A.Riley, V.A.Wood, S.L.Tabor, P.Semmes

Nuclear Structure of Odd-Odd ⁸²Y

NUCLEAR REACTIONS ⁵⁸Ni(²⁸Si, n3p), ⁵⁶Fe(²⁹Si, 2np), E=95-135 MeV; measured γ(particle)-, γγ-coin, DSA. ⁸²Y deduced levels, J, π, B(λ), T_1/2, quadrupole moments. Hartree-Fock-Bogolyubov calculations, particle-rotor calculations.

doi: 10.1103/PhysRevC.47.2546
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