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NSR database version of April 24, 2024.

Search: Author = G.Gervais

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2000HU15      Phys.Rev. C62, 054604 (2000); Comment Phys.Rev. C64, 019802 (2001)

S.K.Hui, C.R.Bhuinya, A.K.Ganguly, N.Madhavan, J.J.Das, P.Sugathan, D.O.Kataria, S.Murlithar, L.T.Baby, V.Tripathi, A.Jhingan, A.K.Sinha, P.V.M.Rao, N.V.S.V.Prasad, A.M.Vinodkumar, R.Singh, M.Thoennessen, G.Gervais

Spin and Excitation Energy Dependence of Fission Survival for the ¹⁹F + ¹⁷⁵Lu System

NUCLEAR REACTIONS ¹⁷⁵Lu(¹⁹F, X), E=90-139 MeV; measured evaporation residues excitation function, γ-ray multiplicities; deduced spin dependence of fission survival, dissipation effects. Comparisons with model predictions.

doi: 10.1103/PhysRevC.62.054604
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6088.

1999GE07      Nucl.Phys. A649, 173c (1999)

G.Gervais, M.Thoennessen, W.E.Ormand

Excitation-Energy Dependent Strength-Function Analysis of Hot GDR Experiments

NUCLEAR STRUCTURE ¹²⁰Sn; calculated spin and temperature dependent GDR strength functions, γ spectra. Statistical model.

doi: 10.1016/S0375-9474(99)00056-1
Citations: PlumX Metrics

1999RE02      Phys.Rev.Lett. 82, 509 (1999)

P.Reiter, T.L.Khoo, C.J.Lister, D.Seweryniak, I.Ahmad, M.Alcorta, M.P.Carpenter, J.A.Cizewski, C.N.Davids, G.Gervais, J.P.Greene, W.F.Henning, R.V.F.Janssens, T.Lauritsen, S.Siem, A.A.Sonzogni, D.Sullivan, J.Uusitalo, I.Wiedenhover, N.Amzal, P.A.Butler, A.J.Chewter, K.Y.Ding, N.Fotiades, J.D.Fox, P.T.Greenlees, R.-D.Herzberg, G.D.Jones, W.Korten, M.Leino, K.Vetter

Ground-State Band and Deformation of the Z = 102 Isotope ²⁵⁴No

NUCLEAR REACTIONS ²⁰⁸Pb(⁴⁸Ca, 2n), E=215 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. ²⁵⁴No deduced levels, J, π, rotational band, deformation. Gammasphere array, recoil-decay tagging.

doi: 10.1103/PhysRevLett.82.509
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998GE07      Phys.Rev. C58, R1377 (1998)

G.Gervais, M.Thoennessen, W.E.Ormand

Temperature Dependence of the Giant Dipole Resonance in ¹²⁰Sn

NUCLEAR STRUCTURE ¹²⁰Sn; calculated GDR strength functions, γ-spectra; deduced temperature, spin dependence effects. Statistical model.

doi: 10.1103/PhysRevC.58.R1377
Citations: PlumX Metrics

1998HA02      Phys.Rev. C57, 442 (1998)

D.S.Haslip, S.Flibotte, G.de France, M.Devlin, A.Galindo-Uribarri, G.Gervais, D.R.LaFosse, I.Y.Lee, F.Lerma, A.O.Macchiavelli, R.W.MacLeod, S.M.Mullins, J.M.Nieminen, D.G.Sarantites, C.E.Svensson, J.C.Waddington, J.N.Wilson

Superdeformation in ¹⁴⁵Sm

NUCLEAR REACTIONS ¹²⁴Sn(²⁹Si, 4nα), E=158 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. ¹⁴⁵Sm deduced high-spin levels, superdeformed bands, configurations. Cranked shell-model analysis.

doi: 10.1103/PhysRevC.57.442
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1998HA21      Phys.Rev. C57, 2196 (1998)

D.S.Haslip, N.Kintz, S.Flibotte, R.A.E.Austin, G.de France, M.Devlin, Ch.Finck, A.Galindo-Uribarri, G.Gervais, D.R.LaFosse, T.J.Lampman, I.Y.Lee, F.Lerma, A.O.Macchiavelli, R.W.MacLeod, S.M.Mullins, J.M.Nieminen, T.Rodinger, D.G.Sarantites, O.Stezowski, C.E.Svensson, J.P.Vivien, J.C.Waddington, D.Ward, N.Wilson

Superdeformation in ^147,148Eu: Identical bands and π6¹-π6³ Crossings

NUCLEAR REACTIONS ¹²⁴Sn(²⁹Si, 4np), E=158 MeV; ¹³⁰Te(²³Na, 6n), E=145 MeV; measured Eγ, Iγ, (charged particle)γ-, γγ-coin. ^147,148Eu deduced high-spin levels, superdeformed bands, configurations, band crossing.

doi: 10.1103/PhysRevC.57.2196
Citations: PlumX Metrics

1998HA53      Phys.Rev. C58, R2649 (1998)

D.S.Haslip, S.Flibotte, R.A.E.Austin, G.de France, M.Devlin, Ch.Finck, A.Galindo-Uribarri, G.Gervais, N.Kintz, D.R.LaFosse, T.J.Lampman, F.Lerma, S.M.Mullins, J.M.Nieminen, T.Rodinger, D.G.Sarantites, O.Stezowski, C.E.Svensson, J.P.Vivien, J.C.Waddington, J.N.Wilson

Systematic Survey of ΔI = 4 Bifurcation in A ∼ 150 Superdeformed Nuclei

NUCLEAR STRUCTURE ^147,148Eu, ^{147,148,150,151}Gd; analyzed superdeformed bands transition energies; deduced ΔI=4 staggering statistical significance.

doi: 10.1103/PhysRevC.58.R2649
Citations: PlumX Metrics

1998NA34      Phys.Rev.Lett. 81, 5089 (1998)

A.Navin, D.Bazin, B.A.Brown, B.Davids, G.Gervais, T.Glasmacher, K.Govaert, P.G.Hansen, M.Hellstrom, R.W.Ibbotson, V.Maddalena, B.Pritychenko, H.Scheit, B.M.Sherrill, M.Steiner, J.A.Tostevin, J.Yurkon

Spectroscopy of Radioactive Beams from Single-Nucleon Knockout Reactions: Application to the sd shell nuclei ²⁵Al and ^{26, 27, 28}P

NUCLEAR REACTIONS ⁹Be(²⁵Al, p²⁴Mg), (²⁶P, p²⁵Si), (²⁷P, p²⁶Si), (²⁸P, p²⁷Si), E ≈ 65 MeV/nucleon; measured Eγ, Iγ, (residue)γ-coin, momentum distributions following one-proton removal; deduced σ. ²⁵Al, ^26,27,28P deduced ground-state characteristics, halo features. Radioactive beams from fragmentation of ³⁶Ar primary beam.

doi: 10.1103/PhysRevLett.81.5089
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1982.

1998NI06      Phys.Rev. C58, R1 (1998)

J.M.Nieminen, S.Flibotte, G.Gervais, D.S.Haslip, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, O.Stezowski, C.E.Svensson, J.C.Waddington, J.N.Wilson

Population of Superdeformed Bands at Extreme Angular Momenta

NUCLEAR REACTIONS ⁷⁶Ge(⁷⁶Ge, 5n), E=323 MeV; ¹²⁴Sn(²⁸Si, 5n), E=152 MeV; measured Eγ, Iγ, γγ-coin. ¹⁴⁷Gd deduced superdeformed band intensity, population enhancement in symmetric reaction.

doi: 10.1103/PhysRevC.58.R1
Citations: PlumX Metrics

1998WI13      Phys.Rev. C57, R2090 (1998)

J.N.Wilson, R.A.E.Austin, G.C.Ball, J.DeGraaf, M.Cromaz, S.Flibotte, A.Galindo-Uribarri, G.Gervais, D.S.Haslip, V.P.Janzen, S.M.Mullins, J.M.Nieminen, D.C.Radford, C.E.Svensson, D.Ward, J.C.Waddington

Properties of Superdeformed Band Population in the A ≈ 130 Region

NUCLEAR REACTIONS ¹⁰⁰Mo(³⁶S, 4n), (³⁶S, 5n), E=135-170 MeV; measured Eγ, Iγ, γγ-, (charged-particle)γ-coin. ^131,132Ce deduced superdeformed bands feeding properties vs entrance channel spin, energy.

doi: 10.1103/PhysRevC.57.R2090
Citations: PlumX Metrics

1997GE07      Nucl.Phys. A624, 257 (1997)

G.Gervais, D.C.Radford, Y.R.Shimizu, M.Cromaz, J.DeGraaf, T.E.Drake, S.Flibotte, A.Galindo-Uribarri, D.S.Haslip, V.P.Janzen, M.Matsuzaki, S.M.Mullins, J.M.Nieminen, C.E.Svensson, J.C.Waddington, D.Ward, J.N.Wilson

Collective γ-Vibrational Bands in ¹⁶⁵Ho and ¹⁶⁷Er

NUCLEAR REACTIONS ¹⁶⁵Ho, ¹⁶⁷Er(²⁰⁹Bi, ²⁰⁹Bi'), E=5.4 MeV/nucleon; measured Eγ, Iγ, γγ-coin following Coulomb excitation. ¹⁶⁵Ho, ¹⁶⁷Er deduced high-spin levels, J, π, K, γ-vibrational bands, signature splitting energies, intrinsic moment ratios, identical bands. Compton-suppressed hyperpure Ge detector array, 4π BGO ball. Cranked shell model plus RPA plus particle-vibration coupling calculations.

doi: 10.1016/S0375-9474(97)00320-5
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Data from this article have been entered in the XUNDL database. For more information, click here.

1997HA19      Phys.Rev.Lett. 78, 3447 (1997)

D.S.Haslip, S.Flibotte, G.de France, M.Devlin, A.Galindo-Uribarri, G.Gervais, G.Hackman, D.R.LaFosse, I.Y.Lee, F.Lerma, A.O.Macchiavelli, R.W.MacLeod, S.M.Mullins, J.M.Nieminen, D.G.Sarantites, C.E.Svensson, J.C.Waddington, J.N.Wilson

ΔI = 4 Bifurcation in Identical Superdeformed Bands

NUCLEAR REACTIONS ¹²⁴Sn(²⁹Si, 4np), (²⁹Si, 5n), E=158 MeV; measured γγγ-coin. ¹⁴⁸Gd, ¹⁴⁸Eu deduced superdeformed bands, ΔI=4 bifurcation evidence.

doi: 10.1103/PhysRevLett.78.3447
Citations: PlumX Metrics

1997NI04      Phys.Rev.Lett. 78, 3832 (1997)

J.M.Nieminen, S.Flibotte, M.Cromaz, A.Galindo-Uribarri, G.Gervais, D.S.Haslip, V.P.Janzen, D.C.Radford, C.E.Svensson, J.C.Waddington, D.Ward, J.N.Wilson

Enhancement of Superdeformed Band Population in ¹³⁵Nd

NUCLEAR REACTIONS ⁶⁴Ni(⁷⁴Ge, X), ¹¹²Cd(²⁶Mg, X), E not given; measured γγ-coin; deduced ^134,135,136Nd, ¹³²Ce production relative σ. ¹³⁵Nd deduced superdeformed band population enhancement entrance channel dependence.

doi: 10.1103/PhysRevLett.78.3832
Citations: PlumX Metrics

1997SV04      Nucl.Instrum.Methods Phys.Res. A396, 228 (1997); Erratum Nucl.Instrum.Methods Phys.Res. A403, 57 (1998)

C.E.Svensson, J.A.Cameron, S.Flibotte, G.Gervais, D.S.Haslip, J.M.Nieminen, J.C.Waddington, J.N.Wilson, G.C.Ball, A.Galindo-Uribarri, V.P.Janzen, D.C.Radford, D.Ward, M.Cromaz, T.E.Drake

Channel Selection for High Spin γ-Ray Spectroscopy Studies Via Total Energy Measurements in Fusion-Evaporation Reactions

NUCLEAR REACTIONS ⁴⁰Ca(²⁴Mg, 2p), (²⁴Mg, 3p), (²⁴Mg, 4p), E=80 MeV; measured Eγ, Iγ, pγ-coin, total E; deduced channel selectivity related features.

doi: 10.1016/S0168-9002(97)00708-0
Citations: PlumX Metrics

1997WI19      Phys.Rev. C56, 2502 (1997)

J.N.Wilson, S.J.Asztalos, R.A.Austin, B.Busse, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, S.Flibotte, G.Gervais, D.S.Haslip, I.Y.Lee, R.Kruecken, A.O.Macchiavelli, R.W.MacLeod, J.M.Nieminen, G.J.Schmid, F.S.Stephens, O.Stezowski, C.E.Svensson, K.Vetter, J.C.Waddington

Search for Hyperdeformation in ¹⁶⁸Yb

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁸Ca, xnypzα)¹⁶⁵Yb/¹⁶⁶Yb/¹⁶⁷Yb/¹⁶⁸Yb/¹⁶⁹Yb/¹⁶⁷Tm/¹⁶³Er/¹⁶⁴Er, E=215 MeV; measured Eγ, Iγ, γγ-coin, relative yields. ¹⁶⁸Yb deduced no evidence for hyperdeformed states. Monte Carlo simulation, observational sensitivity determined.

doi: 10.1103/PhysRevC.56.2502
Citations: PlumX Metrics