NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 24, 2024.

Search: Author = P.Willsau

Found 24 matches.

Back to query form



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), T1/2.

doi: 10.1007/s002180050089
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1995KO15      Z.Phys. A351, 143 (1995)

W.Korten, P.Brocking, H.Hubel, W.Pohler, U.J.van Severen, P.Willsau, T.Hartlein, C.Ender, P.Reiter, D.Schwalm, J.Gerl, T.Happ, T.Kroll, M.Kaspar, I.Peter, S.Schremmer, K.Vetter

Lifetime of the Two-Phonon Vibrational State in 232Th

NUCLEAR REACTIONS 232Th(90Zr, 90Zr'), E=410 MeV; measured Eγ, Iγ following Coulomb excitation, Doppler-shift recoil distance. 232Th deduced high-spin levels T1/2, B(λ).

doi: 10.1007/BF01289524
Citations: PlumX Metrics


1995KO17      Phys.Lett. 345B, 403 (1995)

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

Observation and Lifetime of the First Excited Superdeformed Band in 192Hg

NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γγγ-coin, DSA. 192Hg deduced high-spin levels, J, π, superdeformed band two-quasineutron excitation, T1/2, deformation features, B(λ), transition quadrupole moments.

doi: 10.1016/0370-2693(94)01608-F
Citations: PlumX Metrics


1995KO38      Phys.Scr. T56, 44 (1995)

W.Korten, G.Baldsiefen, M.Neffgen, H.Hubel, S.Chmel, W.Pohler, U.J.van Severen, P.Willsau, S.Frauendorf, J.Meng, H.Grawe, J.Heese, H.Kluge, K.H.Maier, R.Schubart, K.Spohr

' Shears Bands ' in Pb Nuclei - a New Nuclear Structure Effect

NUCLEAR STRUCTURE 199Pb; calculated levels, B(M1). Tilted-axis cranking model.

doi: 10.1088/0031-8949/1995/T56/007
Citations: PlumX Metrics


1995LE33      Phys.Scr. T56, 234 (1995)

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

Two Proton High Spin Excitations and Dipole Bands in 192Hg

NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γγ-coin. 192Hg deduced high-spin levels, J, π, band structure, configuration. Mean-field HF plus BCS formalism calculations.


1995NE09      Nucl.Phys. A595, 499 (1995)

M.Neffgen, G.Baldsiefen, S.Frauendorf, H.Grawe, J.Heese, H.Hubel, H.Kluge, A.Korichi, W.Korten, K.H.Maier, D.Mehta, J.Meng, N.Nenoff, M.Piiparinen, M.Schonhofer, R.Schubart, U.J.van Severen, N.Singh, G.Sletten, B.V.T.Rao, P.Willsau

Lifetimes of Shears Bands in 199Pb

NUCLEAR REACTIONS 186W(18O, 5n), E=92, 94 MeV; measured γγ-coin, DSA, Doppler shifts. 199Pb levels deduced T1/2, B(λ). Compton-suppressed Ge detectors. Tilted-axis cranking calculations.

doi: 10.1016/0375-9474(95)00375-4
Citations: PlumX Metrics


1995VA32      Z.Phys. A353, 15 (1995)

U.J.van Severen, W.Korten, H.Hubel, D.Bazzacco, G.LoBianco, N.H.Medina, C.Rossi Alvarez, S.Signorelli, K.Strahle, P.Willsau

A Pair of Excited Superdeformed Bands in 196Pb

NUCLEAR REACTIONS 170Er(30Si, 4n), E=143 MeV; measured γγ-coin. 196Pb deduced levels, J, π, excited superdeformed bands.

doi: 10.1007/BF01297721
Citations: PlumX Metrics


1994BA43      Nucl.Phys. A574, 521 (1994)

G.Baldsiefen, H.Hubel, W.Korten, D.Mehta, N.Nenoff, B.V.T.Rao, P.Willsau, H.Grawe, J.Heese, H.Kluge, K.H.Maier, R.Schubart, S.Frauendorf, H.J.Maier

' Shears Bands ' in 199Pb and 200Pb

NUCLEAR REACTIONS 186W(18O, xn), E=94 MeV; 192Os(12C, 5n), E=82 MeV; 192Os(13C, 6n), E=81 MeV; 192Os(13C, 5n), E=76 MeV; measured γγ-coin, Eγ, γγ(θ). 199,200Pb deduced levels, J, π, rotational bands. Compton-suppressed Ge detectors, BGO detectors. Tilted-axis cranking calculations.

doi: 10.1016/0375-9474(94)90243-7
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1994GA07      Z.Phys. A347, 223 (1994)

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

New Results on the Superdeformed Band in 192Hg

NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γγ-coin. 192Hg deduced superdeformed band dynamical moment of inertia features. Cranked HFB model comparison.

doi: 10.1007/BF01292380
Citations: PlumX Metrics


1994HE30      Phys.Rev.Lett. 73, 777 (1994)

R.G.Henry, T.Lauritsen, T.L.Khoo, I.Ahmad, M.P.Carpenter, B.Crowell, T.Dossing, R.V.F.Janssens, F.Hannachi, A.Korichi, C.Schuck, F.Azaiez, C.W.Beausang, R.Beraud, C.Bourgeois, R.M.Clark, I.Deloncle, J.Duprat, B.Gall, H.Hubel, M.J.Joyce, M.Kaci, Y.Lecoz, M.Meyer, E.S.Paul, N.Perrin, N.Poffe, M.G.Porquet, N.Redon, H.Sergolle, J.F.Sharpey-Schafer, J.Simpson, A.G.Smith, R.Wadsworth, P.Willsau

Spectrum of γ Rays Connecting Superdeformed and Normal States in 192Hg

NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γγ-coin. 192Hg deduced superdeformed to normal high-spin states transition, band coupling features.

doi: 10.1103/PhysRevLett.73.777
Citations: PlumX Metrics


1994LE08      Z.Phys. A348, 87 (1994)

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

Two Proton High-Spin Excitations and Dipole Bands in 192Hg

NUCLEAR REACTIONS 160Gd(36S, 4n), E=159 MeV; measured γ yields, γγ-coin. 192Hg deduced high-spin levels, J, π, band structure, configuration, B(λ) ratios. Mean field Hartree-Fock+BCS model.

doi: 10.1007/BF01289594
Citations: PlumX Metrics


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 T1/2 of high-spin superdeformed states, transition quadrupole moments. EUROGAM Ge detector spectrometer array.

doi: 10.1016/0375-9474(94)90244-5
Citations: PlumX Metrics


1993BA01      Phys.Lett. 298B, 54 (1993)

G.Baldsiefen, U.Birkental, H.Hubel, N.Nenoff, B.V.T.Rao, P.Willsau, J.Heese, H.Kluge, K.H.Maier, R.Schubart, S.Frauendorf

First Observation of a Crossing of Oblate Dipole Bands in the A = 200 Region

NUCLEAR REACTIONS 186W(18O, 5n), E=94 MeV; measured γγ-coin, Iγ, Eγ, DCO ratios. 199Pb deduced levels, J, π, band structure.

doi: 10.1016/0370-2693(93)91706-S
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1993KO08      Z.Phys. A344, 475 (1993)

W.Korten, M.J.Piiparinen, A.Atac, R.A.Bark, B.Herskind, T.Ramsoy, G.Sletten, J.Gerl, H.Hubel, P.Willsau, B.Cederwall, L.O.Norlin, B.Fant

On the Decay of the Superdeformed Band in 194Pb

NUCLEAR REACTIONS 164Dy(34S, 4n), E=160 MeV; measured γγ-coin. 194Pb deduced levels, J, π, superdeformed band decay features.


1993ME12      Z.Phys. A346, 169 (1993)

D.Mehta, W.Korten, H.Hubel, K.Theine, W.Schmitz, P.Willsau, C.X.Yang, F.Hannachi, D.B.Fossan, H.Grawe, H.Kluge, K.H.Maier

Dipole Cascades in 194Pb

NUCLEAR REACTIONS 158Gd(40Ar, 4n), E=178 MeV; measured γγ-coin, Iγ. 194Pb deduced levels, J, π, γ-multipolarity, B(λ) ratios.

doi: 10.1007/BF01294632
Citations: PlumX Metrics


1993SC13      Phys.Lett. 303B, 230 (1993)

W.Schmitz, H.Hubel, C.X.Yang, G.Baldsiefen, U.Birkental, G.Frohlingsdorf, D.Mehta, R.Musseler, M.Neffgen, P.Willsau, J.Gascon, G.B.Hagemann, A.Maj, D.Muller, J.Nyberg, M.Piiparinen, A.Virtanen, R.Wyss

Transition Quadrupole Moments of a Large-Deformation Intruder Band in 163Lu

NUCLEAR REACTIONS 147Sm(19F, X), E=85 MeV; measured γγ-coin, DSA, recoil distance. 163Lu deduced levels, J, π, T1/2, band structure, transition quadrupole moment. Cranked shell model.

doi: 10.1016/0370-2693(93)91425-M
Citations: PlumX Metrics


1993WI02      Z.Phys. A344, 351 (1993)

P.Willsau, H.Hubel, W.Korten, F.Azaiez, M.A.Deleplanque, R.M.Diamond, A.O.Macchiavelli, F.S.Stephens, H.Kluge, F.Hannachi, J.C.Bacelar, J.A.Becker, M.J.Brinkman, E.A.Henry, A.Kuhnert, T.F.Wang, J.A.Draper, E.Rubel

Transition Quadrupole Moments of Superdeformed States in 194Pb

NUCLEAR REACTIONS 150Sm(48Ca, 4n), E=205 MeV; measured γγ-coin, DSA. 194Pb levels deduced T1/2, superdeformed states transition quadrupole moments.

doi: 10.1007/BF01303032
Citations: PlumX Metrics


1993WI09      Phys.Rev. C48, R494 (1993)

P.Willsau, H.Hubel, R.M.Diamond, M.A.Deleplanque, A.O.Macchiavelli, J.R.Oliveira, F.S.Stephens, H.Kluge, J.A.Becker, E.A.Henry, A.Kuhnert, M.Stoyer

Lifetimes of the Decay from Superdeformed to Normal Deformed in 135Nd

NUCLEAR REACTIONS 100Mo(40Ar, 5n), E=175 MeV; measured γγ-coin, Doppler shift recoil distance. 135Nd deduced superdeformed states T1/2, transition probabilities, quadrupole moments.

doi: 10.1103/PhysRevC.48.R494
Citations: PlumX Metrics


1992BA13      Phys.Lett. 275B, 252 (1992)

G.Baldsiefen, H.Hubel, D.Mehta, B.V.T.Rao, U.Birkental, G.Frohlingsdorf, M.Neffgen, N.Nenoff, S.C.Pancholi, N.Singh, W.Schmitz, K.Theine, P.Willsau, H.Grawe, J.Heese, H.Kluge, K.H.Maier, M.Schramm, R.Schubart, H.J.Maier

Oblate Collective Bands in 199Pb and 200Pb

NUCLEAR REACTIONS 192Os(12C, 5n), (12C, 4n), E=76, 81 MeV; measured γγ-coin, Iγ. 199,200Pb deduced levels, J, π, γ-multipolarity, B(λ) ratios, band structure, shape features.

doi: 10.1016/0370-2693(92)91586-X
Citations: PlumX Metrics


1990HU10      Nucl.Phys. A520, 125c (1990)

H.Hubel, K.Theine, D.Mehta, W.Schmitz, P.Willsau, C.X.Yang, F.Hannachi, D.B.Fossan, H.Grawe, H.Kluge, K.H.Maier

Superdeformation in 194Pb

NUCLEAR REACTIONS 158Gd(40Ar, 4n), E=178-188 MeV; measured γγ-coin, Iγ. 194Pb deduced superdeformed band structure, moments of interia vs rotational frequency.

doi: 10.1016/0375-9474(90)91140-M
Citations: PlumX Metrics


1990TH01      Z.Phys. A336, 113 (1990)

K.Theine, F.Hannachi, P.Willsau, H.Hubel, D.Mehta, W.Schmitz, C.X.Yang, D.B.Fossan, H.Grawe, H.Kluge, K.H.Maier

Superdeformation in 194Pb

NUCLEAR REACTIONS 158Gd(40Ar, 4n), E=180, 188 MeV; measured γγ-coin. 194Pb deduced levels, J, π, superdeformed band structure, dynamic moment of inertia.


Back to query form