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NSR database version of April 26, 2024.

Search: Author = J.P.van Schagen

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2001KI07      Acta Phys.Pol. B32, 825 (2001)

M.Kicinska-Habior, Z.Trznadel, M.P.Kelly, J.P.S.van Schagen, K.A.Snover

Giant Dipole Resonance Studied in Heavy-Ion Reactions at Projectile Energies 6-11 MeV/u

2001TR09      Nucl.Phys. A687, 198c (2001)

Z.Trznadel, M.Kicinska-Habior, M.P.Kelly, J.P.S.van Schagen, K.A.Snover

Giant Dipole Resonance in Hot Se Nuclei and Bremsstrahlung Emission in ¹²C + ^{58, 64}Ni Experiments at 6-11 MeV/u

NUCLEAR REACTIONS ^58,64Ni(¹²C, X), E=5.5-11 MeV/nucleon; measured Eγ, Iγ(θ), γγ-coin. ⁷⁰Se, ⁷⁶Se deduced GDR parameters. Statistical model calculations including precompound effects.

doi: 10.1016/S0375-9474(01)00621-2
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1999KE02      Phys.Rev.Lett. 82, 3404 (1999)

M.P.Kelly, K.A.Snover, J.P.S.van Schagen, M.Kicinska-Habior, Z.Trznadel

Giant Dipole Resonance in Highly Excited Nuclei: Does the width saturate ?

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁸O, X), E=122-214 MeV; measured Eγ, Iγ(θ), proton-, α-spectra; deduced pre-equilibrium emission features. ¹¹⁸Sn deduced GDR parameters, no saturation of width.

doi: 10.1103/PhysRevLett.82.3404
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1999KE06      Nucl.Phys. A649, 123c (1999)

M.P.Kelly, K.A.Snover, J.P.S.van Schagen, M.Kicinska-Habior, Z.Trznadel

The GDR Width in Hot Sn Nuclei

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁸O, xnypzα), E=125, 150, 169, 200, 217 MeV; measured Eγ, Iγ(θ), γ multiplicity, (charged particle)γ-coin; deduced GDR width vs temperature.

doi: 10.1016/S0375-9474(99)00049-4
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1999KI14      Nucl.Phys. A649, 130c (1999)

M.Kicinska-Habior, Z.Trznadel, A.Maj, M.P.Kelley, J.P.S.van Schagen, K.A.Snover

Giant Dipole Resonances Decay and Bremsstrahlung Emission as a Source of High Energy γ-Rays in ¹²C + ^{24, 26}Mg and ¹²C + ^{58, 64}Ni Reactions at 6-11 MeV/u

NUCLEAR REACTIONS ^24,26Mg, ^58,64Ni(¹²C, X), E=6-11 MeV/nucleon; measured Eγ, Iγ(θ); deduced GDR, bremsstrahlung parameters.

doi: 10.1016/S0375-9474(99)00050-0
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1998VA21      Nucl.Phys. A638, 613 (1998)

G.van't Hof, J.C.S.Bacelar, I.Dioszegi, M.N.Harakeh, W.H.A.Hesselink, N.Kalantar-Nayestanaki, A.Kugler, H.van der Ploeg, A.J.M.Plompen, J.P.S.van Schagen

Viscosity, Fission Time Scale and Deformation of ¹⁵⁶Dy

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, X), E=216, 238 MeV; measured Eγ, Iγ, (fragment)γ-coin; deduced fusion-fission time scale, compound nucleus features, GDR parameters. Statistical model calculations.

doi: 10.1016/S0375-9474(98)00230-9
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1997KE12      Phys.Rev. C56, 3201 (1997)

M.P.Kelly, J.F.Liang, A.A.Sonzogni, K.A.Snover, J.P.S.van Schagen, J.P.Lestone

Preequilibrium Particle Emission and the Giant-Dipole Resonance in Sn Nuclei

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁸O, X), E=200 MeV; measured Eγ, Iγ, (particle)γ-coin, p-, α-spectra; deduced pre-equilibrium emission features. ¹¹⁵In, ¹¹⁸Sn deduced GDR pre-equilibrium emission effects.

doi: 10.1103/PhysRevC.56.3201
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1997LI07      Phys.Rev.Lett. 78, 3074 (1997)

J.F.Liang, J.D.Bierman, M.P.Kelly, A.A.Sonzogni, R.Vandenbosch, J.P.S.van Schagen

Entrance Channel Dependent Light Charged Particle Emission from the ¹⁵⁶Er Compound Nucleus

NUCLEAR REACTIONS ¹⁴⁴Sm(¹²C, X), E=142 MeV; ⁹⁶Zr(⁶⁰Ni, X), E=333 MeV; measured light charged particle energy spectra, (particle)(evaporation residue)-coin. ¹⁵⁶Er deduced decay entrance channel dependent features.

doi: 10.1103/PhysRevLett.78.3074
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1997LI17      Phys.Rev. C56, 908 (1997)

J.F.Liang, J.D.Bierman, M.P.Kelly, A.A.Sonzogni, R.Vandenbosch, J.P.S.van Schagen

Dissipative Effects in the Formation of the ¹⁵⁶Er Compound Nucleus

NUCLEAR REACTIONS ¹⁴⁴Sm(¹²C, X), E=142 MeV; ¹²¹Sb(³⁵Cl, X), E=218 MeV; ⁹⁶Zr(⁶⁰Ni, X), E=333 MeV; measured E(p), I(p), E(alpha), I(alpha), (light charged particle)(residual nucleus)-coin, compound nucleus formation time scale. ¹⁵⁶Er deduced entrance channel dependent features. Statistical model, preequilibrium decay.

doi: 10.1103/PhysRevC.56.908
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1455.

1996VA05      Nucl.Phys. A599, 17c (1996)

G.van't Hof, J.C.S.Bacelar, I.Dioszegi, M.N.Harakeh, W.H.A.Hesselink, N.Kalantar-Nayestanaki, A.Kugler, H.van der Ploeg, A.J.M.Plompen, J.P.S.van Schagen

Viscosity and Fission Time Scale of ¹⁵⁶Dy at High Excitation Energies and Large Angular Momenta

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, F), E=216, 238 MeV; measured fission (fragment)γ-coin. ¹⁵⁶Dy deduced fission time scale, viscosity. Statistical model.

doi: 10.1016/0375-9474(96)00043-7
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1996VA16      Phys.Rev. C54, 1515 (1996)

G.van't Hof, W.H.A.Hesselink, A.J.M.Plompen, J.P.S.van Schagen, M.N.Harakeh, N.Kalantar-Nayestanaki, J.C.S.Bacelar, H.van der Ploeg, I.Dioszegi, A.Kugler

Viscosity and Fission Time Scale of ¹⁵⁶Dy

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, F), E=216, 238 MeV; measured fission (fragment)γ-coin; deduced viscosity parameter, fission time scales. Cascade model.

doi: 10.1103/PhysRevC.54.1515
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1995VA01      Nucl.Phys. A581, 145 (1995)

J.P.S.van Schagen, M.N.Harakeh, W.H.A.Hesselink, R.F.Noorman

Isomer-Selected Decay of the GDR in ¹⁵⁶Dy

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, xnγ), E=200 MeV; measured Eγ, γ-ray multiplicity, γ-ray sum energy. ¹⁵⁶Dy deduced isomeric decay, giant dipole resonance role. Enriched target, large-volume NaI, multiplicity filter, sum-spectrometer, Compton-suppressed Ge-detector. Statistical model calculations.

doi: 10.1016/0375-9474(94)00416-K
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1995VA05      Nucl.Phys. A583, 123c (1995)

J.P.S.van Schagen, F.Amorini, G.Cardella, R.Croce, A.Di Pietro, A.Musumarra, M.Papa, G.Pappalardo, F.Rizzo, L.Campajola, A.DeRosa, A.D'Onofrio, G.Inglima, M.LaCommara, D.Pierroutsakou, V.Roca, M.Romano, M.Romoli, M.Sandoli, F.Terrasi

High-Energy γ-Rays Measured in Coincidence with α-Particles in the Reaction ¹⁹F + ¹²C at E(lab) = 121.7 MeV

NUCLEAR REACTIONS ¹²C(¹⁹F, X), E=121.7 MeV; measured αγ-coin, γ-yields; deduced reaction mechanism related features. Statistical model analysis.

doi: 10.1016/0375-9474(94)00645-4
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1995VA07      Phys.Lett. 343B, 64 (1995)

J.P.S.van Schagen, Y.Alhassid, J.C.S.Bacelar, B.Bush, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, R.F.Noorman, A.J.M.Plompen, A.Stolk, Z.Sujkowski, A.van der Woude

GDR γ-Ray Decay in ¹⁵⁶Dy(*) from Regions Selected on Temperature and Angular Momentum

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, X), E=200 MeV; ¹¹⁴Cd(⁴⁰Ar, X), E=173 MeV; measured γ difference spectra. ^156,154Dy GDR γ-decay features from restricted temperature, angular momentum regions.

doi: 10.1016/0370-2693(94)01467-Q
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1994NO07      Nucl.Phys. A574, 501 (1994)

R.F.Noorman, J.C.Bacelar, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, J.P.S.van Schagen, A.Stolk, Z.Sujkowski, M.J.A.de Voigt, A.van der Woude

The Angular-Momentum Dependence of the Giant Dipole Resonance in ¹⁵⁴Dy(*)

NUCLEAR REACTIONS ¹¹⁴Cd(⁴⁰Ar, xn), E=173 MeV; measured Eγ, γ-multiplicity, γγ(t). ¹⁵⁴Dy deduced GDR strength function features.

doi: 10.1016/0375-9474(94)90242-9
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1994PL02      Phys.Rev. C49, 2851 (1994)

A.J.M.Plompen, M.N.Harakeh, W.H.A.Hesselink, G.van't Hof, N.Kalantar-Nayestanaki, J.P.S.van Schagen, R.V.F.Janssens, I.Ahmad, I.G.Bearden, M.P.Carpenter, T.L.Khoo, T.Lauritsen, Y.Liang, U.Garg, W.Reviol, D.Ye

Reply to ' Comment on ' Lack of Evidence for a Superdeformed Band in ¹⁹²Pb ' '

NUCLEAR STRUCTURE ¹⁹²Pb; analyzed, reviewed existing data; deduced need for more definitive experiments to determine superdeformed band evidence.

doi: 10.1103/PhysRevC.49.2851
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1993PL01      Phys.Rev. C47, 2378 (1993)

A.J.M.Plompen, M.N.Harakeh, W.H.A.Hesselink, G.van't Hof, N.Kalantar-Nayestanaki, J.P.S.van Schagen, R.V.F.Janssens, I.Ahmad, I.G.Bearden, M.P.Carpenter, T.L.Khoo, T.Lauritsen, Y.Liang, U.Garg, W.Reviol, D.Ye

Lack of Evidence for a Superdeformed Band in ¹⁹²Pb

NUCLEAR REACTIONS ¹⁷³Yb(²⁴Mg, 5n), E=132 MeV; measured γγ-coin, DSA. ¹⁹²Pb deduced no superdeformed band.

doi: 10.1103/PhysRevC.47.2378
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1993PL02      Nucl.Phys. A562, 61 (1993)

A.J.M.Plompen, M.N.Harakeh, W.H.A.Hesselink, G.van't Hof, N.Kalantar-Nayestanaki, J.P.S.van Schagen, M.P.Carpenter, I.Ahmad, I.G.Bearden, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, Y.Liang, U.Garg, W.Reviol, D.Ye

Collective and Quasiparticle Structure in ¹⁹²Pb

NUCLEAR REACTIONS ¹⁷³Yb(²⁴Mg, 5n), E=132 MeV; measured Eγ, Iγ, γγ(θ), γγ(t), γγ-coin. ¹⁹²Pb deduced levels, J, π. Enriched target, Compton-suppressed Ge-detectors, central array of BGO detectors. Cranked shell model calculations.

doi: 10.1016/0375-9474(93)90032-S
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1993VA06      Phys.Lett. 308B, 231 (1993)

J.P.S.van Schagen, Y.Alhassid, J.C.Bacelar, B.Bush, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, R.F.Noorman, A.J.M.Plompen, A.Stolk, Z.Sujkowski, A.van der Woude

GDR Dissipation and Nuclear Shape in Hot Fast-Rotating Dy Nuclei

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, X), E=200 MeV; measured Eγ, Iγ, γ-multiplicity; deduced absorption σ(Eγ, E). ¹⁵⁶Dy deduced GDR parameters, deformation.

doi: 10.1016/0370-2693(93)91277-T
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1992NO03      Phys.Lett. 292B, 257 (1992)

R.F.Noorman, J.C.Bacelar, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, N.Kalantar-Nayestanaki, J.P.S.van Schagen, A.Stolk, Z.Sujkowski, M.J.A.de Voigt, A.van der Woude

Observation of Strongly Deformed Shapes in ^154-152Dy Nuclei at Medium Temperatures

NUCLEAR REACTIONS ¹¹⁴Cd(⁴⁰Ar, xn), E=173 MeV; measured γ-spectra, γγ-coin, γγ(t). ^154,153,152Dy deduced splitting of GDR built on excited states, deformations. Statistical model analysis.

doi: 10.1016/0370-2693(92)91172-6
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1989ST19      Phys.Rev. C40, R2454 (1989)

A.Stolk, M.N.Harakeh, W.H.A.Hesselink, H.J.Hofmann, R.F.Noorman, J.P.S.van Schagen, Z.Sujkowski, H.Verheul, M.J.A.de Voigt, D.J.P.Witte

Shape Transition at High Spin Manifested in the γ-Ray Decay of the Giant Dipole Resonance in Hot Dy Nuclei

NUCLEAR REACTIONS ¹¹⁶Cd(⁴⁰Ar, xnγ), E=205 MeV; measured Eγ, Iγ vs γ-multiplicity; deduced GDR parameters vs shape transition, angular momentum.

doi: 10.1103/PhysRevC.40.R2454
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