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NSR database version of April 11, 2024.

Search: Author = H.van der Ploeg

Found 19 matches.

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2001SO04      Nucl.Phys. A683, 79 (2001)

P.-O.Soderman, A.Ringbom, J.Blomgren, N.Olsson, L.Nilsson, J.A.Bordewijk, S.Brandenburg, G.van't Hof, M.A.Hofstee, H.van der Ploeg, S.Y.van der Werf, A.Krasznahorkay, A.Balanda, D.Chmielewska, H.Laurent

Neutron Decay of Deep Hole States and Isobaric Analog States in 115Sn Populated by the (3He, α) Reaction at 102 MeV

NUCLEAR REACTIONS 116Sn(3He, α), E=102 MeV; measured Eα, neutron spectra following residual nucleus decay, nα angular correlations. 115Sn deduced branching ratios for neutron decay from deep hole states and IAS. Comparison with statistical model calculations.

doi: 10.1016/S0375-9474(00)00469-3
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1996BU01      Phys.Rev. C53, 157 (1996)

A.Buda, J.C.Bacelar, A.Balanda, A.Krasznahorkay, H.van der Ploeg, Z.Sujkowski, A.van der Woude

Dilepton Decay from Excited States in 28Si Populated Via Isospin Entrance Channels

NUCLEAR REACTIONS 24Mg(α, X), E=48 MeV; 25Mg(3He, X), E=31 MeV; measured (e+e-)-, γ yields, Eγ, Iγ. 28Si deduced giant resonance parameters. Statistical decay analysis.

doi: 10.1103/PhysRevC.53.157
Citations: PlumX Metrics


1996HO26      Z.Phys. A356, 299 (1996)

A.Hotzel, P.Thirolf, Ch.Ender, D.Schwalm, M.Mutterer, P.Singer, M.Klemens, J.P.Theobald, M.Hesse, F.Gonnenwein, H.van der Ploeg

High-Energy Gamma-Rays Accompanying the Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured fragment total kinetic energy vs mass, Eγ, Iγ; deduced high energy γ production mechanism. Position sensitive double ionization chamber plus 4π γ-array.

doi: 10.1007/s002180050183
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22757.


1996TV01      Phys.Rev.Lett. 76, 1035 (1996)

T.S.Tveter, J.J.Gaardhoje, A.Maj, T.Ramsoy, A.Atac, J.Bacelar, A.Bracco, A.Buda, F.Camera, B.Herskind, W.Korten, W.Krolas, A.Menthe, B.Million, H.Nifenecker, M.Pignanelli, J.A.Pinston, H.van der Ploeg, F.Schussler, G.Sletten

Collective Dipole Motion in Highly Excited 272Hs (Z = 108) Nuclei

NUCLEAR REACTIONS 232Th(40Ar, xn), E=10.5, 15 MeV/nucleon; measured γ(fragment)-coin, γ-anisotropy, evaporation residue neutron decay times. 272Hs deduced GDR decay characteristics.

doi: 10.1103/PhysRevLett.76.1035
Citations: PlumX Metrics


1996TV02      Nucl.Phys. A599, 123c (1996)

T.S.Tveter, J.J.Gaardhoje, A.Maj, T.Ramsoy, A.Atac, J.Bacelar, A.Bracco, A.Buda, F.Camera, B.Herskind, W.Korten, W.Krolas, A.Menthe, B.Million, H.Nifenecker, M.Pignanelli, J.A.Pinston, H.van der Ploeg, F.Schussler, G.Sletten

Collective Motion in Hot Superheavy Nuclei

NUCLEAR REACTIONS 232Th(40Ar, xn), E=10.5, 15 MeV/nucleons; measured γ spectra, anisotropies, (fragment)γ-coin. 272Hs deduced GDR strength characteristics.

doi: 10.1016/0375-9474(96)00054-1
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1996VA06      Nucl.Phys. A599, 117c (1996)

H.van der Ploeg, J.C.S.Bacelar, A.Buda, I.Dioszegi, G.van't Hof, A.van der Woude

Dynamical Fission Life-Times Deduced from γ-Ray Emission Observed in the Fusion-Fission Reaction: 20Ne on 209Bi

NUCLEAR REACTIONS 209Bi(20Ne, X), E=150-220 MeV; measured γ spectra, Iγ(θ); deduced fusion-fission-reaction features, dynamical fission T1/2.

doi: 10.1016/0375-9474(96)00053-X
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1995MA54      Acta Phys.Pol. B26, 417 (1995)

A.Maj, T.S.Tveter, J.J.Gaardhoje, B.Herskind, G.Sletten, T.Ramsoy, A.Atac, W.Korten, A.Bracco, F.Camera, M.Mattiuzzi, B.Million, M.Pignanelli, J.Bacelar, A.Buda, H.van der Ploeg, W.Krolas, H.Nifenecker, F.Schussler, J.A.Pinston, A.Menthe, P.Paul, D.J.Hofman, I.Dioszegi, S.Schadmand

Hot Superheavy Nuclei Seen with the GDR γ-Decay

NUCLEAR REACTIONS 232Th(40Ar, F), E=6.8-15 MeV/nucleon; 232Th(37Cl, F), E=7.3 MeV/nucleon; measured fission (fragment)γ-coin. 272Hs, 269Bh deduced GDR γ-decay features. Other reaction data, aspects reviewed.


1995SO05      Nucl.Phys. A587, 55 (1995)

P.-O.Soderman, J.Blomgren, A.Ringbom, N.Olsson, L.Nilsson, J.A.Bordewijk, S.Brandenburg, G.van't Hof, M.A.Hofstee, H.van der Ploeg, S.Y.van der Werf, A.Krasznahorkay, A.Balanda, D.Chmielewska, H.Laurent

Neutron Decay of Deep-Hole States in 89Zr Populated by the 90Zr(3He, α)89Zr Reaction at 102 MeV

NUCLEAR REACTIONS 90Zr(3He, α), E=102 MeV; measured α-spectra, αn-coin. 89Zr deduced neutron decay of hole states. Statistical model calculations.

doi: 10.1016/0375-9474(94)00818-8
Citations: PlumX Metrics


1995VA09      Phys.Rev.Lett. 74, 3082 (1995)

H.van der Ploeg, R.Postma, J.C.S.Bacelar, T.van den Berg, V.E.Iacob, J.R.Jongman, A.van der Woude

van der Ploeg et al. Reply:

RADIOACTIVITY 252Cf(SF); analyzed γ anisotropy; deduced neutron pileup role.

doi: 10.1103/PhysRevLett.74.3082
Citations: PlumX Metrics


1995VA24      Phys.Rev. C52, 1915 (1995)

H.van der Ploeg, J.C.S.Bacelar, A.Buda, C.R.Laurens, A.van der Woude, J.J.Gaardhoje, Z.Zelazny, G.van't Hof, N.Kalantar-Nayestanaki

Emission of Photons in Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured fission fragment masses, σ(θ), neutron multiplicities, γ-anisotropy; deduced mass dependence of Eγ, effective level density parameters, anisotropy of Eγ with fission axis. Statistical code reproduction of data.

doi: 10.1103/PhysRevC.52.1915
Citations: PlumX Metrics


1994BA21      Nucl.Phys. A569, 101c (1994)

J.C.Bacelar, A.Buda, A.Balanda, A.Krasznahorkay, H.van der Ploeg, Z.Sujkowski, A.van der Woude

Di-Lepton Yield from the Decay of Excited 28Si States

NUCLEAR REACTIONS 24Mg(α, X), E=48 MeV; 25Mg(3He, X), E=31 MeV; measured dilepton (e+, e-), photon yields. 28Si deduced isoscalar E0 transition strength distribution.

doi: 10.1016/0375-9474(94)90100-7
Citations: PlumX Metrics


1994BA45      Nucl.Phys. A575, 348 (1994)

A.Balanda, J.C.S.Bacelar, E.Betak, J.A.Bordewijk, A.Krasznahorkay, H.van der Ploeg, R.H.Siemssen, H.W.Wilschut, A.van der Woude

Photons in the Proton-Induced Reaction with In at E(p) = 50 MeV

NUCLEAR REACTIONS, ICPND 115In(p, γ), E-50 MeV; measured inclusive γ spectra, γ-yield; deduced hard γ-emission probability per pn-collision. 116Sn deduced GDR parameters. Compound, preequilibrium model analysis.

doi: 10.1016/0375-9474(94)90194-5
Citations: PlumX Metrics


1994SO13      Nucl.Phys. A576, 215 (1994)

P.-O.Soderman, J.Blomgren, A.Ringbom, N.Olsson, L.Nilsson, J.A.Bordewijk, S.Brandenburg, G.van't Hof, M.A.Hofstee, H.van der Ploeg, S.Y.van der Werf, A.van der Woude, A.Krasznahorkay, A.Balanda, D.Chmielewska, H.Laurent

Neutron Decay of Deep-Hole States Populated by the 208Pb(3He, α)207Pb Reaction at 102 MeV

NUCLEAR REACTIONS 208Pb(3He, α), E=102 MeV; measured nα(θ) following neutron decay of hole states; deduced nonstatistical decay branching. Comparison with statistical-model calculations. Tof.

doi: 10.1016/0375-9474(94)90258-5
Citations: PlumX Metrics


1994VA05      Nucl.Phys. A569, 83c (1994)

H.van der Ploeg, C.R.Laurens, J.C.S.Bacelar, A.Buda, J.J.Gaardhoje, G.van't Hof, N.Kalantar-Nayestanaki, A.van der Woude, Z.Zelazny

Study of the Gamma Emission Probability Accompanying the Spontaneous Fission of 252Cf

RADIOACTIVITY 252Cf(SF); measured γ-yield following SF-decay, fission (fragment)γ(θ); deduced photon emission probability vs excitation.

doi: 10.1016/0375-9474(94)90098-1
Citations: PlumX Metrics


1993BU07      Nucl.Phys. A553, 509c (1993)

A.Buda, J.C.Bacelar, A.Balanda, H.van der Ploeg, Z.Sujkowski, A.van der Woude

Positron-Electron Decay of 28Si at an Excitation Energy of 50 MeV

NUCLEAR REACTIONS 24Mg(α, X), E=48 MeV; 25Mg(3He, X), E=31 MeV; measured γ, e+e--pair spectra. 28Si deduced pair decay branch from GDR region.

doi: 10.1016/0375-9474(93)90649-I
Citations: PlumX Metrics


1992VA08      Phys.Rev.Lett. 68, 3145 (1992); Erratum Phys.Rev.Lett. 69, 1148 (1992)

H.van der Ploeg, R.Postma, J.C.Bacelar, T.van den Berg, V.E.Iacob, J.R.Jongman, A.van der Woude

Large Gamma Anisotropy Observed in the 252Cf Sponstaneous-Fission Process

RADIOACTIVITY 252Cf(SF); measured fission γ-spectra, γ(θ); deduced nuclear shape at photon emission.

doi: 10.1103/PhysRevLett.68.3145
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23739.


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