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NSR database version of April 11, 2024.

Search: Author = W.U.Schroder

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2019FO20      Phys.Rev. C 100, 034001 (2019)

C.J.Forrest, A.Deltuva, W.U.Schroder, A.V.Voinov, J.P.Knauer, E.M.Campbell, G.W.Collins, V.Yu.Glebov, O.M.Mannion, Z.L.Mohamed, P.B.Radha, S.P.Regan, T.C.Sangster, C.Stoeckl

Deuteron breakup induced by 14-MeV neutrons from inertial confinement fusion

NUCLEAR REACTIONS 2H(n, 2n)1H, E=14 MeV, [neutron beam from inertial confinement fusion platform using the OMEGA Laser System at the University of Rochester]; measured En, In emitted by deuteron breakup using a TOF spectrometer with liquid scintillators; deduced angle-averaged double differential σ (En=0.5 to 10 MeV), contributions from the neutron-induced deuteron breakup from the difference in spectra obtained from a deuterated and the corresponding nondeuterated reaction vessel. Neutrons generated in the deuteron breakup reaction modeled using the neutron transport code MCNP. Experimental results compared to model calculations employing realistic nucleon-nucleon (NN) and 3N forces.

doi: 10.1103/PhysRevC.100.034001
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14575.


2015SC15      Pramana 85, 227 (2015)

W.U.Schroder

A new prompt heavy-ion-induced fission mode

NUCLEAR REACTIONS 208Pb, 24Mg(16O, X), E not given;40Ca(78Kr, X), E=11 MeV/nucleon; analyzed available data; deduced a new mode of prompt fission of the composite nucleus formed in central 78Kr + 40Ca collisions at only a few MeV per nucleon above the interaction barrier, nuclear equation of state parameters.

doi: 10.1007/s12043-015-1031-7
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2010GA02      Phys.Rev. C 81, 014604 (2010)

W.Gawlikowicz, D.K.Agnihotri, S.A.Baldwin, W.U.Schroder, J.Toke, R.J.Charity, D.G.Sarantites, L.G.Sobotka, R.T.deSouza, T.Barczyk, K.Grotowski, S.Micek, R.Planeta, Z.Sosin

Correlations between reaction product yields as a tool for probing heavy-ion reaction scenarios

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28, 40, 62 MeV/nucleon; analyzed reaction product yields for neutrons, light charged particles (LCP), projectile like (PLF) and intermediate-mass fragments (IMFs). Comparison with classical transport code CLAT, quantum molecular dynamics (QMD) code, sequential decay code GEMINI and statistical multifragmentation code SMM.

doi: 10.1103/PhysRevC.81.014604
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2009TO05      Phys.Rev. C 79, 064622 (2009)

J.Toke, W.U.Schroder

Common signatures of statistical Coulomb fragmentation of highly excited nuclei and phase transitions in confined microcanonical systems

doi: 10.1103/PhysRevC.79.064622
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2006HE02      Nucl.Phys. A765, 426 (2006)

C.-M.Herbach, D.Hilscher, U.Jahnke, V.G.Tishchenko, J.Galin, A.Letourneau, A.Peghaire, D.Filges, F.Goldenbaum, L.Pienkowski, W.U.Schroder, J.Toke

Charged-particle evaporation and pre-equilibrium emission in 1.2 GeV proton-induced spallation reactions

NUCLEAR REACTIONS Al, Ti, Fe, Ni, Cu, Zr, Ag, Ho, Ta, W, Au, Pb, Th(p, X), E=1.2 GeV; measured light charged particle production σ, σ(E, θ), multiplicities, neutron multiplicities; deduced role of pre-equilibrium emission. Intra-nuclear cascade and statistical evaporation model analysis, NESSI detector.

doi: 10.1016/j.nuclphysa.2005.10.014
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1305.


2006HE16      Nucl.Instrum.Methods Phys.Res. A562, 729 (2006)

C.-M.Herbach, D.Hilscher, U.Jahnke, V.G.Tishchenko, J.Galin, A.Letourneau, A.Peghaire, D.Filges, F.Goldenbaum, L.Pienkowski, W.U.Schroder, J.Toke

Systematic investigation of 1.2-GeV proton-induced spallation reactions on targets between Al and U

NUCLEAR REACTIONS Al, Ti, Fe, Ni, Cu, Zr, Ag, Ho, Ta, W, Au, Pb, Th(p, X), E=1.2 GeV; measured neutron and light charged particle multiplicities, inelastic σ.

doi: 10.1016/j.nima.2006.02.033
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1426.


2005TI12      Phys.Rev.Lett. 95, 162701 (2005)

V.Tishchenko, C.-M.Herbach, D.Hilscher, U.Jahnke, J.Galin, F.Goldenbaum, A.Letourneau, W.-U.Schroder

Fast Decision in Favor of the Slow Fission Process

NUCLEAR REACTIONS Au, Bi, U(p, X), E=2.5 GeV; measured light particle multiplicities, fission fragments, σ; deduced fission probability vs excitation energy for excited target-like nuclei. Comparison with statistical-model calculations.

doi: 10.1103/PhysRevLett.95.162701
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2005TO13      Phys.Rev. C 72, 031601 (2005)

J.Toke, L.Pienkowski, L.G.Sobotka, M.Houck, W.U.Schroder

Retardation of particle evaporation from excited nuclear systems due to thermal expansion

doi: 10.1103/PhysRevC.72.031601
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2004SO25      Phys.Rev.Lett. 93, 132702 (2004)

L.G.Sobotka, R.J.Charity, J.Toke, W.U.Schroder

Caloric Curve for Mononuclear Configurations

doi: 10.1103/PhysRevLett.93.132702
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2003TO02      Phys.Rev. C 67, 034609 (2003)

J.Toke, J.Lu, W.U.Schroder

Surface entropy in statistical emission of massive fragments from equilibrated nuclear systems

NUCLEAR STRUCTURE 197Au; calculated surface entropy, fragment emission barriers vs excitation energy, emission probabilities. Schematic Fermi-gas model.

doi: 10.1103/PhysRevC.67.034609
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2003TO09      Phys.Rev. C 67, 044307 (2003)

J.Toke, J.Lu, W.U.Schroder

Liquid-gas coexistence and critical behavior in boxed neutral, isosymmetric pseudo-Fermi matter

doi: 10.1103/PhysRevC.67.044307
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2002TO08      Phys.Rev. C65, 044319 (2002)

J.Toke, W.U.Schroder

Liquid Drop Model and Quantum Pressure Resisting Noncompact Nuclear Geometries

doi: 10.1103/PhysRevC.65.044319
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2001DJ01      Phys.Rev. C64, 034603 (2001)

B.Djerroud, D.K.Agnihotri, S.P.Baldwin, W.Skulski, J.Toke, W.U.Schroder, R.J.Charity, J.F.Dempsey, D.G.Sarantites, L.G.Sobotka, B.Lott, W.Loveland, K.Aleklett

Heavy Residues and Intermediate-Mass Fragment Production in Dissipative 197Au + 86Kr Collisions at E/A = 35 MeV

NUCLEAR REACTIONS 197Au(86Kr, X), E=35 MeV/nucleon; measured neutron spectra, light charged particle, intermediate mass fragment, projectile-like and target-like fragments spectra, yields, angular distributions, and correlations; deduced heavy residue survival features, related reaction mechanism features.

doi: 10.1103/PhysRevC.64.034603
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2001SC07      Nucl.Phys. A681, 418c (2001)

W.U.Schroder, J.Toke

Isotopic Effects in Non-Equilibrium Emission of Light Particles and Clusters in Heavy-Ion Reactions at Fermi Energies

doi: 10.1016/S0375-9474(00)00548-0
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2001TO01      Phys.Rev. C63, 024604 (2001)

J.Toke, D.K.Agnihotri, W.Skulski, W.U.Schroder

Statistical Interpretation of Joint Multiplicity Distributions of Neutrons and Charged Particles

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28 MeV/nucleon; 197Au(129Xe, X), E=high; analyzed neutron, charged particles joint multiplicity distributions, related fragmentation data. Several models compared.

doi: 10.1103/PhysRevC.63.024604
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2001TO02      Phys.Rev. C63, 024606 (2001)

J.Toke, W.Gawlikowicz, W.U.Schroder

Influence of the Coulomb Interaction on the Chemical Equilibrium of Nuclear Systems at Breakup

doi: 10.1103/PhysRevC.63.024606
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2000VO14      Eur.Phys.J. A 8, 197 (2000)

T.von Egidy, P.Figuera, J.Galin, F.Goldenbaum, Ye.S.Golubeva, M.Hasinoff, D.Hilscher, A.S.Iljinov, U.Jahnke, M.Krause, W.Kurcewicz, X.Ledoux, B.Lott, L.Maier, M.Manrique de Lara, G.Pausch, L.Pienkowski, B.Quednau, W.Schott, W.U.Schroder, J.Toke

Neutrons Produced by 1.22 GeV Antiproton Interactions with Nuclei

NUCLEAR REACTIONS Al, Cu, Ag, Ho, Ta, Au, Pb, Bi, U(p-bar, X), E=1.22 GeV; measured neutron production σ(En, θ); deduced fast and evaporated neutron multiplicities, source temperatures, mass dependence effect.

doi: 10.1007/s100500070106
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1999SK02      Phys.Rev. C59, 2130 (1999)

W.Skulski, J.Toke, W.U.Schroder

Probing the Concept of Statistical Independence of Intermediate-Mass-Fragment Production in Heavy-Ion Collisions

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28 MeV/nucleon; calculated intermediate mass fragments transverse energy spectra; deduced fragment production features. Monte Carlo calculations.

doi: 10.1103/PhysRevC.59.2130
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1999TO10      Phys.Rev.Lett. 82, 5008 (1999)

J.Toke, W.U.Schroder

New Type of Shape Instability of Hot Nuclei and Nuclear Fragmentation

doi: 10.1103/PhysRevLett.82.5008
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1997KU02      Phys.Rev. C55, R990 (1997)

G.J.Kunde, S.Gaff, C.K.Gelbke, T.Glasmacher, M.J.Huang, R.Lemmon, W.G.Lynch, L.Manduci, L.Martin, R.Popescu, M.B.Tsang, J.Dempsey, R.J.Charity, L.G.Sobotka, D.K.Agnihotri, B.Djerroud, W.U.Schroder, W.Skulski, J.Toke, K.Wyrozebski, D.Ruess

Azimuthal 2α Correlations and Projectile-Residue Distributions Selected by Neutron and Charged-Particle Multiplicity Measurements

NUCLEAR REACTIONS 112Sn(112Sn, X), 124Sn(124Sn, X), E=40 MeV/nucleon; measured αα-azimuthal correlation function, projectilelike fragments charge distribution, neutron, charged particle multiplicities; deduced impact parameter selectivity related features.

doi: 10.1103/PhysRevC.55.R990
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1997TO07      Phys.Rev. C56, R1683 (1997)

J.Toke, D.K.Agnihotri, B.Djerroud, W.Skulski, W.U.Schroder

Role of Statistical Fluctuations for the Interpretation of Arrhenius-Type Plots in Nuclear Multifragmentation

NUCLEAR REACTIONS 136Xe(209Bi, X), E=28 MeV/nucleon; analyzed fragment average transverse energies, multiplicities vs total transverse energy; deduced no evidence for thermal scaling. Other reactions considered.

doi: 10.1103/PhysRevC.56.R1683
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1996DE44      Phys.Rev. C54, 1710 (1996)

J.F.Dempsey, R.J.Charity, L.G.Sobotka, G.J.Kunde, S.Gaff, C.K.Gelbke, T.Glasmacher, M.J.Huang, R.C.Lemmon, W.G.Lynch, L.Manduci, L.Martin, M.B.Tsang, D.K.Agnihotri, B.Djerroud, W.U.Schroder, W.Skulski, J.Toke, W.A.Friedman

Isospin Dependence of Intermediate Mass Fragment Production in Heavy-Ion Collisions at E/A = 55 MeV

NUCLEAR REACTIONS 124Xe, 136Xe(112Sn, X), (124Sn, X), E=55 MeV/nucleon; measured 6He to 3,4He, Li, t, 3He relative yield vs projectilelike fragment Z, intermediate mass fragment number vs projectilelike fragment Z, other aspects; deduced intermediate mass fragment production isospin dependence.

doi: 10.1103/PhysRevC.54.1710
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1996KU23      Phys.Rev.Lett. 77, 2897 (1996)

G.J.Kunde, S.J.Gaff, C.K.Gelbke, T.Glasmacher, M.J.Huang, R.Lemmon, W.G.Lynch, L.Manduci, L.Martin, M.B.Tsang, W.A.Friedman, J.Dempsey, R.J.Charity, L.G.Sobotka, D.K.Agnihotri, B.Djerroud, W.U.Schroder, W.Skulski, J.Toke, K.Wyrozebski

Multifragment Production in Reactions of 112Sn + 112Sn and 124Sn + 124Sn at E/A = 40 MeV

NUCLEAR REACTIONS 112,124Sn(124Sn, X), E=40 MeV/nucleon; measured charged particle, neutron, intermediate mass fragment multiplicities; deduced fragment emission mechanism.

doi: 10.1103/PhysRevLett.77.2897
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1996SK02      Phys.Rev. C53, R2594 (1996)

W.Skulski, B.Djerroud, D.K.Agnihotri, S.P.Baldwin, J.Toke, X.Zhao, W.U.Schroder, L.G.Sobotka, R.J.Charity, J.Dempsey, D.G.Sarantites, B.Lott, W.Loveland, K.Aleklett

Origin of Slow, Heavy Residues Observed in Dissipative 197Au + 86Kr Collisions at E/A = 35 MeV

NUCLEAR REACTIONS 197Au(86Kr, X), (86Kr, F), E=35 MeV/nucleon; measured neutron, charged particle multiplicities, fragment energy, (fragment)(fragment)-coin; deduced heavy fragment production σ, reaction mechanism.

doi: 10.1103/PhysRevC.53.R2594
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1996TO07      Phys.Rev.Lett. 77, 3514 (1996)

J.Toke, D.K.Agnihotri, S.P.Baldwin, B.Djerroud, B.Lott, B.M.Quednau, W.Skulski, W.U.Schroder, L.G.Sobotka, R.J.Charity, D.G.Sarantites, R.T.de Souza

Dynamical Fragment Production as a Mode of Energy Dissipation in Heavy-Ion Reactions

NUCLEAR REACTIONS 128Xe(209Bi, X), E=28 MeV/nucleon; measured intermediate mass fragment multiplicity distribution; deduced fragment production mechanism.

doi: 10.1103/PhysRevLett.77.3514
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1995BA18      Phys.Rev.Lett. 74, 1299 (1995)

S.P.Baldwin, B.Lott, B.M.Szabo, B.M.Quednau, W.U.Schroder, J.Toke, L.G.Sobotka, J.Barreto, R.J.Charity, L.Gallamore, D.G.Sarantites, D.W.Stracener, R.T.de Souza

Dissipative Orbiting in 209Bi + 136Xe Collisions at E(lab)/A = 28 MeV

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28 MeV/nucleon; measured charged product yields, (fragment)(light charged particle)-, (fragment)n-coin; deduced dissipative orbiting evidence.

doi: 10.1103/PhysRevLett.74.1299
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1995TO02      Nucl.Phys. A583, 519c (1995)

J.Toke, B.Lott, S.P.Baldwin, B.M.Quednau, W.U.Schroder, L.G.Sobotka, J.Barreto, R.J.Charity, L.Gallamore, D.G.Sarantites, D.W.Stracener, R.T.De Souza

Dynamical Production of Intermediate-Mass Fragments in Peripheral 209Bi + 136Xe Collisions at E(lab)/A = 28 MeV

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28 MeV/nucleon; measured (fragment)(particle)-coin; deduced intermediate mass fragments statistical, fast dynamical emission evidence.

doi: 10.1016/0375-9474(94)00713-W
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1995TO10      Phys.Rev.Lett. 75, 2920 (1995)

J.Toke, B.Lott, S.P.Baldwin, B.M.Quednau, W.U.Schroder, L.G.Sobotka, J.Barreto, R.J.Charity, D.G.Sarantites, D.W.Stracener, R.T.de Souza

Intermediate-Mass Fragment Decay of the Neck Zone Formed in Peripheral 209Bi + 136Xe Collisions at E(lab)/A = 28 MeV

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28 MeV/nucleon; measured (fragment)(fragment)-coin; deduced reaction partners neck zone dynamical fragmentation evidence.

doi: 10.1103/PhysRevLett.75.2920
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1995WI10      Phys.Rev. C51, 1693 (1995)

J.L.Wile, D.L.Coffing, E.T.Bauer, A.L.Michael, M.A.Doerner, S.P.Baldwin, B.M.Szabo, B.Lott, B.M.Quednau, J.Toke, W.U.Schroder, R.T.de Souza

Decay Patterns of Dysprosium Nuclei Produced in 32S + 118,124Sn Fusion Reactions

NUCLEAR REACTIONS 118,124Sn(32S, X), E=130-180 MeV; measured neutron multiplicity distributions, α-, proton spectra, average multiplicities. 150,156Dy deduced level density parameters, maximum effect of superdeformed trapping.

doi: 10.1103/PhysRevC.51.1693
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1993QU02      Phys.Lett. 309B, 10 (1993)

B.M.Quednau, S.P.Baldwin, B.Lott, W.U.Schroder, B.M.Szabo, J.Toke, D.Hilscher, U.Jahnke, H.Rossner, S.Bresson, J.Galin, D.Guerreau, M.Morjean, D.Jacquet

Damped Reaction Dynamics in 197Au + 208Pb Collisions at 29 MeV/Nucleon

NUCLEAR REACTIONS 208Pb(197Au, X), E=29 MeV/nucleon; measured n(fragment)-coin, neutron velocity spectra; deduced damped reaction dynamics features.

doi: 10.1016/0370-2693(93)91495-9
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1993TO13      Nucl.Instrum.Methods Phys.Res. A334, 653 (1993)

J.Toke, S.A.Masserant, S.P.Baldwin, B.Lott, W.U.Schroder, X.Zhao

A Simple Pulse Processing Concept for a Low-Cost Pulse-Shape-Based Particle Identification

NUCLEAR REACTIONS 27Al(16O, X), E=100 MeV; analyzed data; deduced (Q(fast)) vs (Q(tot)). Low-cost pulse-shape-based particle identification.

doi: 10.1016/0168-9002(93)90836-7
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1993WI07      Phys.Rev. C47, 2135 (1993)

J.L.Wile, S.S.Datta, W.U.Schroder, J.Toke, D.Pade, S.P.Baldwin, J.R.Huizenga, B.M.Quednau, R.T.deSouza, B.M.Szabo

Thermal Characteristics of Composite Systems Formed in Fusion of 28Si with 118Sn and 124Sn Nuclei

NUCLEAR REACTIONS 118,124Sn(28Si, X), E=120-150 MeV; measured n(evaporation residue)-coin, neutron multiplicities. 146,152Gd deduced decay pattern differences. Statistical model effective level density parameters.

doi: 10.1103/PhysRevC.47.2135
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1992BR28      Phys.Lett. 294B, 33 (1992)

S.Bresson, M.Morjean, L.Pienkowski, R.Bougault, J.Colin, E.Crema, J.Galin, B.Gatty, A.Genoux-Lubain, D.Guerreau, D.Horn, D.Jacquet, U.Jahnke, J.Jastrzebski, A.Kordyasz, C.Le Brun, J.F.Lecolley, B.Lott, M.Louvel, C.Paulot, E.Piasecki, J.Pouthas, B.Quednau, W.U.Schroder, W.Skulski, J.Toke

Fission of Spin-Aligned Projectile-Like Nuclei in the Interactions of 29 MeV/Nucleon 208Pb with 197Au

NUCLEAR REACTIONS 197Au(208Pb, X), E=29 MeV/nucleon; measured binary fission fragment production σ, velocity vs Z, associated neutron multiplicity; deduced fission mechanism, spin alignment features.

doi: 10.1016/0370-2693(92)91635-M
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1992CH48      Nucl.Phys. A545, 229c (1992)

A.Chbihi, R.Bougault, S.Bresson, J.Colin, E.Crema, J.Galin, B.Gatty, A.Genoux-Lubain, D.Guerreau, D.Horn, D.Jacquet, U.Jahnke, J.Jastrzebski, A.Kordyasz, C.Le Brun, J.F.Lecolley, B.Lott, M.Louvel, M.Morjean, C.Paulot, E.Piasecki, L.Pienkowski, J.Pouthas, B.Quednau, W.U.Schroder, E.Schwinn, W.Skulski, J.Toke

Sequential LCP Emission Associated with Multifragmentation of the Pb + Au System at 29 MeV/u

NUCLEAR REACTIONS 197Au(Pb, X), E=29 MeV/nucleon; measured σ(θα, Eα), (fragment)(α)-velocity correlation; deduced light charged particle emission mechanism.

doi: 10.1016/0375-9474(92)90462-S
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1992LO04      Phys.Rev.Lett. 68, 3141 (1992)

B.Lott, S.P.Baldwin, B.M.Szabo, B.M.Quednau, W.U.Schroder, J.Toke, L.G.Sobotka, J.Barreto, R.J.Charity, L.Gallamore, D.G.Sarantites, D.W.Stracener, R.T.de Souza

Binary Character of Highly Dissipative 209Bi + 136Xe Collisions at E(lab)/A = 28.2 MeV

NUCLEAR REACTIONS 209Bi(136Xe, nX), E=28.2 MeV/nucleon; measured (particle)n-coin for X=p, d, different neutron multiplicities, charged particle velocity distributions; deduced highly dissipative collision binary nature. 4π detectors.

doi: 10.1103/PhysRevLett.68.3141
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1991CH41      Phys.Rev. C44, R2249 (1991)

M.B.Chatterjee, S.P.Baldwin, J.R.Huizenga, D.Pade, B.M.Quednau, W.U.Schroder, B.M.Szabo, J.Toke

Energy Partition in Near-Barrier Strongly Damped Collisions 58Ni + 208Pb

NUCLEAR REACTIONS 58Ni(208Pb, xn), E=6.65 MeV/nucleon; measured exclusive n(fragment)-coin; deduced excitation energy division between two massive projectile-, target-like reaction products, appreciable Pb-like donor-fragments heating in net mass transfer reaction channels.

doi: 10.1103/PhysRevC.44.R2249
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1991PA01      Phys.Rev. C43, 1288 (1991)

D.Pade, W.U.Schroder, J.Toke, J.L.Wile, R.T.DeSouza

Trends in Fragment Heating in the Damped Reaction 165Ho + 56Fe at 7.2 MeV/Nucleon

NUCLEAR REACTIONS 165Ho(56Fe, X), E=7.2 MeV/nucleon; measured neutron multiplicity; deduced fragment average excitation energy. Monte Carlo techniques.

doi: 10.1103/PhysRevC.43.1288
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1991TO04      Phys.Rev. C44, 390 (1991)

J.Toke, R.Planeta, W.U.Schroder, J.R.Huizenga

Correlations Between Energy and Mass Partition in the Damped Reaction 165Ho + 74Ge at E(lab) = 8.5 MeV/Nucleon

NUCLEAR REACTIONS 74Ge(165Ho, X), E=8.5 MeV/nucleon; analyzed data; deduced excitation energy division, mass asymmetry correlations, energy loss dependence, heat generation isospin symmetry.

doi: 10.1103/PhysRevC.44.390
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1990TO06      Nucl.Instrum.Methods Phys.Res. A288, 406 (1990)

J.Toke, W.U.Schroder, J.R.Huizenga

Aspects of Kinematical Coincidence Measurements of Excitation Energy Division in Damped Reactions

NUCLEAR REACTIONS 165Ho(56Fe, X), E=505 MeV; analyzed (fragment)(fragment)-correlation; deduced finite resolution induced systematic errors. Kinematical coincidence setup.

doi: 10.1016/0168-9002(90)90131-O
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1989DE01      Phys.Rev. C39, 114 (1989)

R.T.de Souza, W.U.Schroder, J.R.Huizenga, J.Toke, S.S.Datta, J.L.Wile

Nucleon Exchange in the Absence of Strong Driving Forces: The reaction 238U + 48Ca at E(lab) = 425 MeV

NUCLEAR REACTIONS 238U(48Ca, X), E=8.5 MeV/nucleon; measured σ(fragment θ), mass, charge, energy distributions; deduced mass, Z moments.

doi: 10.1103/PhysRevC.39.114
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1989HU08      Phys.Rev. C40, 668 (1989)

J.R.Huizenga, A.N.Behkami, I.M.Govil, W.U.Schroder, J.Toke

Influence of Rotation-Induced Nuclear Deformation on α-Particle Evaporation Spectra

NUCLEAR REACTIONS 63Cu(α, α), E ≈ 5-20 MeV; calculated transmission coefficient vs E, L. 27Al(40Ar, X), E=190 MeV; 64Ni(19F, X), E=120 MeV; 27Al(32S, X), E=100-150 MeV; calculated α-spectra. Statistical model.

doi: 10.1103/PhysRevC.40.668
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1989TO10      Phys.Rev. C40, R1577 (1989)

J.Toke, W.U.Schroder, J.R.Huizenga

Correlations between Fragment Mass and Excitation Energy in Damped Reactions

NUCLEAR REACTIONS 56Fe(165Ho, X), E=505 MeV; analyzed data. Monte Carlo simulations.

doi: 10.1103/PhysRevC.40.R1577
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1989WI10      Phys.Rev. C39, 1845 (1989)

J.L.Wile, S.S.Datta, W.U.Schroder, J.R.Huizenga, J.Toke, R.T.de Souza

Nonequilibrium Effects in the 139La + 40Ar Reaction at 10 MeV per Nucleon Observed in a Study of Neutron Emission

NUCLEAR REACTIONS 139La(40Ar, nX), E=400 MeV; measured σ(En, θn) in coincidence with fragment; deduced excitation energy division, preequilibrium emission of neutrons.

doi: 10.1103/PhysRevC.39.1845
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1989WI17      Phys.Rev. C40, 1700 (1989)

J.L.Wile, S.S.Datta, W.U.Schroder, J.R.Huizenga, R.T.de Souza, D.Pade

Excitation Energy Equilibration in Damped 139La + 40Ar Collisions at 15 MeV per Nucleon

NUCLEAR REACTIONS 139La(40Ar, X), E=600 MeV; measured (fragment n)-coin, σ(En, θn). One-body nucleon exchange model analysis.

doi: 10.1103/PhysRevC.40.1700
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1989WI21      Phys.Rev.Lett. 63, 2551 (1989)

J.L.Wile, S.S.Datta, R.T.de Souza, J.R.Huizenga, D.Pade, W.U.Schroder, J.Toke

Evidence for Radial-Energy Scaling of Nonequilibrium Neutron Yield in Damped 139La + 40Ar Reactions

NUCLEAR REACTIONS 139La(40Ar, xn), E=400, 600 MeV; measured neutron multiplicity vs total kinetic energy loss; other data analyzed; deduced angular momentum dependence vs energy loss. Stochastic nucleon exchange model.

doi: 10.1103/PhysRevLett.63.2551
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1988DE13      Phys.Rev. C37, 1783 (1988)

R.T.de Souza, W.U.Schroder, J.R.Huizenga, R.Planeta, K.Kwiatkowski, V.E.Viola, H.Breuer

Evolution of Mass and Charge Asymmetry in Damped Heavy-Ion Reactions

NUCLEAR REACTIONS 238U(40Ca, X), (48Ca, X), (58Ni, X), (64Ni, X), E=8.5 MeV/nucleon; measured fragment spectra; deduced fragment Z, N first, second moments.

doi: 10.1103/PhysRevC.37.1783
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1988DE15      Phys.Rev. C37, 1901 (1988)

R.T.de Souza, J.R.Huizenga, W.U.Schroder

Effect of a Steep Gradient in the Potential Energy Surface on Nucleon Exchange

NUCLEAR REACTIONS 238U(40Ca, X), E=340 MeV; measured σ(fragment θ) vs energy loss, mass number, atomic number, energy distributions; deduced charge, mass distributions, first, second moments, associated correlations.

doi: 10.1103/PhysRevC.37.1901
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1988PL01      Phys.Rev. C38, 195 (1988)

R.Planeta, S.H.Zhou, K.Kwiatkowski, W.G.Wilson, V.E.Viola, H.Breuer, D.Benton, F.Khazaie, R.J.McDonald, A.C.Mignerey, A.Weston-Dawkes, R.T.de Souza, J.R.Huizenga, W.U.Schroder

N/Z Equilibration in Damped Collisions Induced by E/A = 8.5 MeV 58Ni and 64Ni on 238U

NUCLEAR REACTIONS 238U(58Ni, X), (64Ni, X), E=8.5 MeV/nucleon; measured projectile fragment yields; deduced centroids, variances, correlation coefficients.

doi: 10.1103/PhysRevC.38.195
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1988SC01      Phys.Rev. C37, 139 (1988)

L.M.Schmieder, W.U.Schroder, M.A.Butler

Analysis of Damped and Fusion Processes in the 197Au + 51V Reaction at E(lab) = 447 MeV

NUCLEAR REACTIONS 197Au(51V, X), (51V, F), E=447 MeV; measured fission, projectile-like σ(fragment θ, E, Z); deduced angular momenta, reaction times. Dynamical model, energy fluctuations, reduced wall friction.

doi: 10.1103/PhysRevC.37.139
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1987GO32      Phys.Lett. 197B, 515 (1987)

I.M.Govil, J.R.Huizenga, W.U.Schroder, J.Toke

Shapes of α-Particle Spectra from Energetic Heavy-Ion Fusion Reactions

NUCLEAR REACTIONS 27Al(40Ar, X), E=190 MeV; analyzed σ(θ, Eα) following fusion. Statistical model.

doi: 10.1016/0370-2693(87)91046-X
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1987WI05      Phys.Rev. C35, 1608 (1987)

J.L.Wile, W.U.Schroder, J.R.Huizenga, D.Hilscher

Temperature, Energies, and Degree of Thermal Equilibration of Fragments in Damped Nuclear Reactions

NUCLEAR REACTIONS 165Ho(56Fe, X), (56Fe, xn), E not given; calculated neutron multiplicities, spectral slope parameters; deduced fragment equilibrium characteristics.

doi: 10.1103/PhysRevC.35.1608
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1986BU17      Phys.Rev. C34, 2016 (1986)

M.A.Butler, S.S.Datta, R.T.de Souza, J.R.Huizenga, W.U.Schroder, J.Toke, J.L.Wile

Relaxation of the Mass-Asymmetry Degree of Freedom In Heavy-Ion Reactions

NUCLEAR REACTIONS 58Ni(165Ho, X), E=970, 1075 MeV; measured σ(fragment, θ) vs mass, E; deduced mass asymmetry degree of freedom relaxation. Position sensitive multiwire avalanche.

doi: 10.1103/PhysRevC.34.2016
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1986HO01      Phys.Rev. C33, 143 (1986)

E.Holub, D.Hilscher, G.Ingold, U.Jahnke, H.Orf, H.Rossner, W.P.Zank, W.U.Schroder, H.Gemmeke, K.Keller, L.Lassen, W.Lucking

Preequilibrium Neutron Emission in Fusion of 165Ho + 12C at 25 MeV per Nucleon

NUCLEAR REACTIONS 165Ho(12C, nX), E=300 MeV; measured σ(fragment θ, θn, En), neutron multiplicity; deduced neutron emission mechanism. Fermi-jet model.

doi: 10.1103/PhysRevC.33.143
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1986RO02      Phys.Rev. C33, 560 (1986)

H.Rossner, J.R.Huizenga, W.U.Schroder

Fission Fragment Angular Distributions

NUCLEAR REACTIONS 208Pb(32S, F), E=180, 210 MeV; 208Pb(28Si, F), E=160-260 MeV; 208Pb(24Mg, F), (19F, F), 209Bi(α, F), E not given; analyzed fission fragment σ(E, θ); deduced model parameters. Statistical scission model.

doi: 10.1103/PhysRevC.33.560
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1984MI01      Phys.Rev. C29, 158 (1984)

A.C.Mignerey, K.L.Wolf, D.G.Raich, V.E.Viola, Jr., J.R.Birkelund, W.U.Schroder, J.R.Huizenga

Bombarding Energy Dependence of the 144Sm + 84Kr Reaction

NUCLEAR REACTIONS 144Sm(84Kr, X), E=470, 595, 720 MeV; measured σ(fragment E, θ, Z), total kinetic energy loss; deduced large exit channel deformations, orbiting probability.

doi: 10.1103/PhysRevC.29.158
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1984RO13      Phys.Rev.Lett. 53, 38 (1984)

H.H.Rossner, J.R.Huizenga, W.U.Schroder

Statistical Scission Model of Fission-Fragment Angular Distributions

NUCLEAR REACTIONS 238U(40Ar, F), E=340 MeV; 238U(16O, F), E=114, 140 MeV; 208Pb(32S, F), E=210-266 MeV; 208Pb(28Si, F), E=180-240 MeV; 208Pb(24Mg, F), E=145-190 MeV; 209Bi(16O, F), E=112, 134 MeV; 208Pb(19F, F), E=120-170 MeV; 197Au(22Ne, F), E=154-190 MeV; 192Os(16O, F), E=140 MeV; 198Pt(12C, F), E=186 MeV; calculated fission fragment σ(θ)/σ(90°). Statistical scission model.

doi: 10.1103/PhysRevLett.53.38
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1983BI02      Phys.Rev. C27, 882 (1983)

J.R.Birkelund, A.D.Hoover, J.R.Huizenga, W.U.Schroder, W.W.Wilcke

Fusion Cross Sections for the 165Ho + 56Fe Reaction

NUCLEAR REACTIONS 165Ho(56Fe, X), (56Fe, F), E=351, 421, 462, 510 MeV; measured fusion, fission σ(fragment θ); deduced σ(fusion) vs E. Dynamical model analysis. 165Ho(40Ar, X), E(cm) ≈ 150-300 MeV; 165Ho(84Kr, X), E(cm) ≈ 300-450 MeV; analyzed σ(fusion) vs E. Dynamical model.

doi: 10.1103/PhysRevC.27.882
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1983BR19      Phys.Rev. C28, 1080 (1983)

H.Breuer, A.C.Mignerey, V.E.Viola, K.L.Wolf, J.R.Birkelund, D.Hilscher, J.R.Huizenga, W.U.Schroder, W.W.Wilcke

Charge and Mass Exchange in 56Fe-Induced Reactions at 8.3 MeV/Nucleon

NUCLEAR REACTIONS 56Fe, 165Ho, 209Bi, 238U(56Fe, X), E=465 MeV; measured σ(fragment Z, mass); deduced neutron, proton distribution centroids, variances, correlation coefficients, charge equilibration, reaction mechanisms. Gaussian function fits.

doi: 10.1103/PhysRevC.28.1080
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1983KO34      Phys.Lett. 133B, 153 (1983)

J.P.Kosky, W.W.Wilcke, J.R.Birkelund, M.A.Butler, A.D.Dougan, J.R.Huizenga, W.U.Schroder, H.J.Wollersheim, D.Hilscher

Alpha-Particle Emission in the Strongly Damped Reaction of 156Ho + 56Fe at 8.3 MeV/Nucleon

NUCLEAR REACTIONS 165Ho(56Fe, X), E=465 MeV; measured α(fragment)-coin, α-multiplicity vs fragment Z; deduced α-emission mechanism.

doi: 10.1016/0370-2693(83)90549-X
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1983RO09      Phys.Rev. C27, 2666 (1983)

H.Rossner, D.Hilscher, E.Holub, G.Ingold, U.Jahnke, H.Orf, J.R.Huizenga, J.R.Birkelund, W.U.Schroder, W.W.Wilcke

Angular Distributions of Fragments from Fission Induced by 220-MeV 20Ne on Targets of 165Ho, 197Au, and 209Bi

NUCLEAR REACTIONS 165Ho, 197Au, 209Bi(20Ne, F), E=220 MeV; measured fission fragment σ(θ). 197Ir, 211Ac, 223Np, 175Re, 207Fr, 219Pa; deduced prefission multi-neutron induced angular momentum dealignment effect. Liquid drop, rotating liquid drop models, incomplete fusion, prefission particle emission mechanisms.

doi: 10.1103/PhysRevC.27.2666
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1983WI06      Phys.Rev.Lett. 51, 99 (1983)

W.W.Wilcke, J.P.Kosky, J.R.Birkelund, M.A.Butler, A.D.Dougan, J.R.Huizenga, W.U.Schroder, H.J.Wollersheim, D.Hilscher

New Mechanism of α-Particle Production in Heavy-Ion-Induced Fission

NUCLEAR REACTIONS 165Ho(56Fe, αF), E=465 MeV; measured fission (fragment)(fragment)α-coin, α-multiplicity vs θα, Eα; deduced α-production mechanism.

doi: 10.1103/PhysRevLett.51.99
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1982BI10      Phys.Rev. C26, 1984 (1982)

J.R.Birkelund, H.Freiesleben, J.R.Huizenga, W.U.Schroder, W.W.Wilcke, K.L.Wolf, J.P.Unik, V.E.Viola, Jr.

Mechanisms of Heavy Ion Dissipative Collisions: The 209Bi + 84Kr reaction at E(lab) = 712 MeV

NUCLEAR REACTIONS 209Bi(84Kr, X), E=712 MeV; measured σ(fragment θ, E, Z); deduced correlation variables kinetic energy dissipation dependence. Dissipative collisions, proximity one-body transport model.

doi: 10.1103/PhysRevC.26.1984
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1982HO01      Phys.Rev. C25, 256 (1982)

A.D.Hoover, J.R.Birkelund, D.Hilscher, W.U.Schroder, W.W.Wilcke, J.R.Huizenga, H.Breuer, A.C.Mignerey, V.E.Viola, Jr., K.L.Wolf

165Ho + 56Fe Reaction at E(lab) = 462 MeV

NUCLEAR REACTIONS 165Ho(56Fe, X), E=462 MeV; measured σ(fragment, θ, E, Z); deduced interaction times. Dynamical calculations.

doi: 10.1103/PhysRevC.25.256
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1981SC02      Phys.Lett. 98B, 355 (1981)

W.U.Schroder, J.R.Huizenga, J.Randrup

Correlated Mass and Charge Transport Induced by Statistical Nucleon Exchange in Damped Nuclear Reactions

NUCLEAR REACTIONS 165Ho, 238U, 56Fe(56Fe, X), E=464 MeV; analyzed fragment mass, charge variance distributions vs energy loss. Statistical nucleon exchange, damped collisions, transport model.

doi: 10.1016/0370-2693(81)90924-2
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1981WO06      Phys.Rev. C24, 2114 (1981)

H.J.Wollersheim, W.W.Wilcke, J.R.Birkelund, J.R.Huizenga, W.U.Schroder, H.Freiesleben, D.Hilscher

209Bi + 136Xe Reaction at E(lab) = 1422 MeV

NUCLEAR REACTIONS 209Bi(136Xe, X), E=1422 MeV; measured σ(fragment E, Z, θ); deduced reaction mechanism, element distribution first, second moments. One-body transport model.

doi: 10.1103/PhysRevC.24.2114
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1980BR26      Phys.Rev. C22, 2454 (1980)

H.Breuer, K.L.Wolf, B.G.Glagola, K.K.Kwiatkowski, A.C.Mignerey, V.E.Viola, W.W.Wilcke, W.U.Schroder, J.R.Huizenga, D.Hilscher, J.Birkelund

Production of Neutron-Excess Nuclei in 56Fe-Induced Reactions

NUCLEAR REACTIONS 238U, 209Bi(56Fe, X), E=8.3 MeV/nucleon; measured yields for 52,53Sc, 54,55,56Ti, 56,57,58V, 58,59,60Cr, 61Mn, 63Fe.

doi: 10.1103/PhysRevC.22.2454
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1980MI10      Phys.Rev.Lett. 45, 509 (1980)

A.C.Mignerey, V.E.Viola, Jr., H.Breuer, K.L.Wolf, B.G.Glagola, J.R.Birkelund, D.Hilscher, J.R.Huizenga, W.U.Schroder, W.W.Wilcke

Dependence of Isobaric Charge Distributions on Energy Loss and Mass Asymmetry in Damped Collisions

NUCLEAR REACTIONS 56Fe, 165Ho, 238U(56Fe, X), E=8.3 MeV/nucleon; measured σ(fragment E, mass, Z); deduced isobaric charge, isotopic mass distribution variances vs energy loss. Equilibration models, damped collisions.

doi: 10.1103/PhysRevLett.45.509
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1980SC02      Phys.Rev.Lett. 44, 308 (1980)

W.U.Schroder, J.R.Birkelund, J.R.Huizenga, W.W.Wilcke, J.Randrup

Effect of Pauli Blocking on Exchange and Dissipation Mechanisms Operating in Heavy-Ion Reactions

NUCLEAR REACTIONS 209Bi(136Xe, X), E=940, 1130 MeV; 209Bi(56Fe, X), E=465 MeV; calculated energy loss vs fragment Z distribution variance. Exchange-induced dissipation mechanism, Pauli principle.

doi: 10.1103/PhysRevLett.44.308
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1980VI04      Phys.Rev. C22, 122 (1980)

V.E.Viola, Jr., A.C.Mignerey, H.Breuer, K.L.Wolf, B.G.Glagola, W.W.Wilcke, W.U.Schroder, J.R.Huizenga, D.Hilscher, J.R.Birkelund

Possible Production of Actinide Spontaneous Fission Activities in Damped Collisions of 209Bi + 56Fe

RADIOACTIVITY 240,242,244Am, 234,236,238,240Cf, 242,244,246Fm [from 209Bi(56Fe, X), E=464 MeV]; measured T1/2 for SF.

NUCLEAR REACTIONS 209Bi(56Fe, X), E=464 MeV; measured σ(fragment, Z), actinide element production σ.

doi: 10.1103/PhysRevC.22.122
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0782.


1980WI06      Phys.Rev. C21, 2019 (1980)

W.W.Wilcke, M.W.Johnson, W.U.Schroder, D.Hilscher, J.R.Birkelund, J.R.Huizenga, J.C.Browne, D.G.Perry

Actinide Muonic Atom Lifetimes Deduced from Muon-Induced Fission

NUCLEAR REACTIONS 235,238U, 237Np, 239,242Pu(μ-, F), E at rest; measured delayed fission. 232Th, 233,235,238U, 237Np, 239,242Pu deduced muon capture rates, T1/2 of muonic atoms, isotopic effects.

doi: 10.1103/PhysRevC.21.2019
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1980WI08      Phys.Rev. C22, 128 (1980)

W.W.Wilcke, J.R.Birkelund, A.D.Hoover, J.R.Huizenga, W.U.Schroder, V.E.Viola, Jr., K.L.Wolf, A.C.Mignerey

Bombarding-Energy Dependence of the 209Bi + 136Xe Reaction

NUCLEAR REACTIONS 209Bi(136Xe, X), E=940 MeV; measured σ(θ, E, Z); deduced correlations, interaction times, transport coefficients, sequential fission probability. Damped reaction, trajectory calculation.

doi: 10.1103/PhysRevC.22.128
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1980WI21      At.Data Nucl.Data Tables 25, 389 (1980)

W.W.Wilcke, J.R.Birkelund, H.J.Wollersheim, A.D.Hoover, J.R.Huizenga, W.U.Schroder, L.E.Tubbs

Reaction Parameters for Heavy-Ion Collisions

COMPILATION 12C, 56Fe, 140Ce, 197Au, 16O, 27Al, 40Ca, 63Cu, 92Mo, 108Ag, 154Sm, 208Pb, 165Ho, 181Ta, 209Bi, 238U; compiled reaction parameters for different projectiles, E=1-50 MeV/nucleon. Fresnel, droplet, rotating liquid drop models, data systematics, heavy ions.

doi: 10.1016/0092-640X(80)90010-8
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1979BR13      Phys.Rev.Lett. 43, 191 (1979)

H.Breuer, B.G.Glagola, V.E.Viola, K.L.Wolf, A.C.Mignerey, J.R.Birkelund, D.Hilscher, A.D.Hoover, J.R.Huizenga, W.U.Schroder, W.W.Wilcke

Nucleon Exchange and A/Z Equilibration in Interactions of 8.3-MeV/amu 56Fe Ions with 56Fe, 165Ho, and 209Bi

NUCLEAR REACTIONS 56Fe, 165Ho, 209Bi(56Fe, X), E=8.3 MeV/nucleon; measured σ for Fe-like fragments; deduced dependence of fragment A/Z ratio, A-Z variance relationships on damping.

doi: 10.1103/PhysRevLett.43.191
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1979HI01      Phys.Rev. C20, 556 (1979)

D.Hilscher, J.R.Birkelund, A.D.Hoover, W.U.Schroder, W.W.Wilcke, J.R.Huizenga, A.C.Mignerey, K.L.Wolf, H.F.Breuer, V.E.Viola

Structure in the Energy Spectra of the Fragments Produced in Damped Heavy-Ion Reactions

NUCLEAR REACTIONS 40Ca(40Ca, X), E=400 MeV; calculated production σ(E) for 41Ca. Statistical evaporation process for HI damped collisions.

doi: 10.1103/PhysRevC.20.556
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1979HI02      Phys.Rev. C20, 576 (1979)

D.Hilscher, J.R.Birkelund, A.D.Hoover, W.U.Schroder, W.W.Wilcke, J.R.Huizenga, A.C.Mignerey, K.L.Wolf, H.F.Breuer, V.E.Viola, Jr.

Neutron Emission in the Reaction 165Ho + 56Fe at E(lab) = 8.5 MeV/u

NUCLEAR REACTIONS 165Ho(56Fe, xn), (56Fe, α), E=476 MeV; measured σ(E, θ, φ); deduced nuclear temperatures, neutron multiplicities, N/Z, neutron out-of-plane anisotropy, reaction mechanism.

doi: 10.1103/PhysRevC.20.576
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1979SC19      Phys.Rev.Lett. 43, 672 (1979)

W.U.Schroder, W.W.Wilcke, M.W.Johnson, D.Hilscher, J.R.Huizenga, J.C.Browne, D.G.Perry

Evidence for Atomic Muon Capture by Fragments from Prompt Fission of Muonic 237Np, 239Pu, and 242Pu

NUCLEAR REACTIONS 237Np, 239,242Pu(μ-, nF), E=at rest; measured (fragment n)-coin; deduced T1/2 of muon bound to target, target-n, fission fragment.

doi: 10.1103/PhysRevLett.43.672
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1978WI07      Phys.Rev. C18, 1452 (1978)

W.W.Wilke, M.W.Johnson, W.U.Schroder, J.R.Huizenga, D.G.Perry

Neutron Emission from Actinide Muonic Atoms

NUCLEAR REACTIONS 232Th, 235,238U, 237Np, 239,242Pu(μ-, F), E=0 MeV; measured n(t); deduced total muon capture rates, isotope effect, Γn/Γf.

doi: 10.1103/PhysRevC.18.1452
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1977JO09      Phys.Rev. C15, 2169 (1977)

M.W.Johnson, W.U.Schroder, J.R.Huizenga, W.K.Hensley, D.G.Perry, J.C.Browne

Measurement of Total Muon-Capture Rates in 232Th, 235,238U, and 239Pu

RADIOACTIVITY 232Th, 235,238U, 239Pu; measured muon disappearance rates in muonic atoms; deduced total muon capture rates, upper limit for population of shape isomers.

doi: 10.1103/PhysRevC.15.2169
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1977SC29      Phys.Lett. 71B, 283 (1977)

W.U.Schroder, J.R.Huizenga, J.R.Birkelund, K.L.Wolf, V.E.Viola, Jr.

Dissipation, Mass-Exchange and the Microscopic Time Scale of Heavy-Ion Collisions

NUCLEAR REACTIONS 165Ho, 209Bi(136Xe, X), 165Ho(84Kr, X), 197Au(86Kr, X); calculated energy loss/exchanged nucleon.

doi: 10.1016/0370-2693(77)90216-7
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1976SC04      Phys.Rev.Lett. 36, 514 (1976)

W.U.Schroder, J.R.Birkelund, J.R.Huizenga, K.L.Wolf, J.P.Unik, V.E.Viola, Jr.

Study of the Reaction 209Bi + 136Xe

NUCLEAR REACTIONS 209Bi(136Xe, X), E=1130 MeV; measured σ(E(fragment mass), θ).

doi: 10.1103/PhysRevLett.36.514
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1974BA77      Nucl.Phys. A234, 469 (1974)

H.Backe, R.Engfer, E.Kankeleit, R.Link, R.Michaelsen, C.Petitjean, L.Schellenberg, H.Schneuwly, W.U.Schroder, J.L.Vuilleumier, H.K.Walter, A.Zehnder

Nuclear Excitation and Isomer Shifts in Muonic Atoms (I). Experiment and Evaluation

ATOMIC PHYSICS, Mesic-Atoms 152Sm, 156,158,160Gd, 153Eu, 169Tm, 170Yb, 181Ta, 182,184,186W, 185,187Re, 188,190,192Os, 191,193Ir, 194,196Pt, 198,199,200,202Hg, 203,205Tl, 209Bi; measured Eγ, Iγ of muonic isotopes; deduced muonic isomer shifts.

doi: 10.1016/0375-9474(74)90576-4
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1974SC12      Z.Phys. 268, 57 (1974)

W.U.Schroder, U.Jahnke, K.H.Lindenberger, G.Roschert, R.Engfer, H.K.Walter

Spectra of Neutrons from μ Capture in Thallium, Lead and Bismuth

NUCLEAR REACTIONS Tl, Pb, Bi(μ, xn); measured σ(En, Eγ), deduced reaction mechanism.


1972BA53      Nucl.Phys. A189, 472 (1972)

H.Backe, R.Engfer, U.Jahnke, E.Kankeleit, R.M.Pearce, C.Petitjean, L.Schellenberg, H.Schneuwly, W.U.Schroder, H.K.Walter, A.Zehnder

Study of X-Rays and Nuclear γ-Rays in Muonic Thallium

ATOMIC PHYSICS, Mesic-Atoms 203Tl, 205Tl; measured E(X-ray), I(X-ray), Eγ, Iγ; deduced μ-cascade, electron screening, excitation of first, higher nuclear levels, magnetic H.F. Anomalies, muonic isomer shift, E2/M1 mixing ratio, T1/2 of nuclear 3/2+ level in muonic 205Tl, magnetic, electric nuclear polarization, isotope shift, nuclear size parameters, isotope effect of μ-capture rates.

NUCLEAR REACTIONS 203,205Tl(μ-, xnγ); measured Eγ, Iγ; deduced total muon capture rate. 198, 199, 200, 202, 204hg deduced transitions.

doi: 10.1016/0375-9474(72)90309-0
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1972LI33      Phys.Lett. 42B, 57 (1972)

R.Link, L.Schellenberg, H.Backe, R.Engfer, E.Kankeleit, R.Michaelsen, H.Schneuwly, W.U.Schroder, J.L.Vuilleumier, H.K.Walter, A.Zehnder

Magnetic Hyperfine Interaction of the 2+ Rotational States in Muonic 190,192Os

NUCLEAR REACTIONS Os(μ-, Xγ), E approx 0; measured I(X-ray), Iγ. 190,192Os nuclear transitions deduced magnetic hfs splitting.

doi: 10.1016/0370-2693(72)90715-0
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1972SC37      Nucl.Phys. A196, 452 (1972)

H.Schneuwly, L.Schellenberg, H.Backe, R.Engfer, U.Jahnke, E.Kankeleit, K.H.Lindenberger, R.M.Pearce, C.Petitjean, W.U.Schroder, H.K.Walter, A.Zehnder

Observation of Electric Quadrupole X-Ray Transitions in Muonic Thallium, Lead and Bismuth

ATOMIC PHYSICS, Mesic-Atoms Tl, Pb, Bi; measured μ-mesic E(X-ray), I(X-ray); deduced E2 transitions, μ-cascade, radiationless transitions, population ratios.

doi: 10.1016/0375-9474(72)90788-9
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1972WA02      Phys.Lett. 38B, 64 (1972)

H.K.Walter, H.Backe, R.Engfer, E.Kankeleit, C.Petitjean, H.Schneuwly, W.U.Schroder

Muonic Isomer Shifts in 153Eu. A Re-Evaluation of Mossbauer Isomer Shifts in Rare Earths

ATOMIC PHYSICS, Mesic-Atoms 153Eu; measured Eγ; deduced isomer shift.

doi: 10.1016/0370-2693(72)90739-3
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1972WA17      Phys.Lett. 40B, 197 (1972)

H.K.Walter, J.H.Vuilleumier, H.Backe, F.Boehm, R.Engfer, H.von Gunten, R.Link, R.Michaelsen, C.Petitjean, L.Schellenberg, H.Schneuwly, W.U.Schroder, A.Zehnder

Test of Quantum-Electrodynamical Corrections in Muonic Atoms

ATOMIC PHYSICS, Mesic-Atoms Hg, 203Tl; measured μ-mesic E(X-ray), I(X-ray); tested QED corrections.

doi: 10.1016/0370-2693(72)90408-X
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1971PE14      Nucl.Phys. A178, 193 (1971)

C.Petitjean, H.Backe, R.Engfer, U.Jahnke, K.H.Lindenberger, H.Schneuwly, W.U.Schroder, H.K.Walter

Muon Capture in 151Eu and 153Eu

NUCLEAR REACTIONS 151Eu, 153Eu(μ-, νxnγ) ; measured Eγ, Iγ, tauμ; deduced neutron multiplicity, isotope effect in μ-capture rates. 147,148,149,150,151,152,153Sm deduced transitions.

doi: 10.1016/0375-9474(71)90197-7
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1970BA74      Proc.Int.Conf.High Energy Phys.Nucl.Struct., 3rd, Columbia University, New York (1969), S.Devons, Ed., Plenum Press, New York, p.192 (1970)

H.Backe, R.Engfer, E.Kankeleit, W.U.Schroder, H.K.Walter, K.Wien

Measurements of Excitation Probabilities and Isomer Shifts of Nuclear Levels in μ-Atoms

NUCLEAR REACTIONS 182,184,186W, 188,190,192Os, 191,193Ir, 203,205Tl, 169Tm, 185,187Re, 194,196Pt(μ-, γ); measured excitation probability, isomer shift.


1968BA37      Phys.Letters 27B, 428 (1968)

R.Baader, H.Backe, R.Engfer, E.Kankeleit, W.U.Schroder, H.Walter, K.Wien

Measurement of the Magnetic Hyperfine Splitting of Nuclear γ Rays in Muonic Thallium

ATOMIC PHYSICS, Mesic-Atoms Tl(μ-, γ), E=0; measured Eγ. 203,205Tl deduced ground-state muonic hfs. Natural target.

doi: 10.1016/0370-2693(68)90227-X
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1967BU11      Nucl.Phys. A100, 490(1967)

W.Busse, J.Christiansen, D.Hilscher, U.Morfeld, J.A.Scheer, W.U.Schroder

Polarization of Neutrons from the Reaction 3H(d, n)4He

NUCLEAR REACTIONS 3H(d, n), E=3.35, 4.35, 5.35 MeV; measured asymmetries a(Ed, θ n); deduced polarization P(Ed, θ n). Enriched target.

doi: 10.1016/0375-9474(67)90120-0
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0007.


1967BU16      Z.Physik 206, 404 (1967)

W.Busse, B.Efken, D.Hilscher, J.A.Scheer, W.U.Schroder

The Polarization of the Neutrons from the Reaction 15N(d, n0)16O at E=4.35 and 5.50 MeV

NUCLEAR STRUCTURE 15N, 16O; measured not abstracted; deduced nuclear properties.

doi: 10.1007/BF01326499
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0390.


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Note: The following list of authors and aliases matches the search parameter W.U.Schroder: W.U.SCHRODER, W.U.SCHROEDER