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NSR database version of April 11, 2024.

Search: Author = J.Toke

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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
Citations: PlumX Metrics

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.

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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2002LE32      Nucl.Phys. A712, 133 (2002)

A.Letourneau, A.Bohm, J.Galin, B.Lott, A.Peghaire, M.Enke, C.-M.Herbach, D.Hilscher, U.Jahnke, V.Tishchenko, D.Filges, F.Goldenbaum, R.D.Neef, K.Nunighoff, N.Paul, G.Sterzenbach, L.Pienkowski, J.Toke, U.Schroder

Composite-particle emission in the reaction p + Au at 2.5 GeV

NUCLEAR REACTIONS 197Au(p, X), E=2.5 GeV; measured light charged particle spectra, neutron and light charged particle multiplicities, yields; deduced excitation energy distribution. 197Au(p, pX), (p, dX), (p, tX), (p, 3HeX), (p, αX), (p, 6LiX), (p, 7LiX), E=2.5 GeV; measured σ(E, θ), σ. Spallation reaction, comparison with coalescence model predictions.

doi: 10.1016/S0375-9474(02)01133-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0579.

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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2001FI16      Eur.Phys.J. A 11, 467 (2001)

D.Filges, F.Goldenbaum, M.Enke, J.Galin, C.-M.Herbach, D.Hilscher, U.Jahnke, A.Letourneau, B.Lott, R.-D.Neef, K.Nunighoff, N.Paul, A.Peghaire, L.Pienkowski, H.Schaal, U.Schroder, G.Sterzenbach, A.Tietze, V.Tishchenko, J.Toke, M.Wohlmuther

Spallation Neutron Production and the Current Intra-Nucler Cascade and Transport Codes

NUCLEAR REACTIONS W, Hg, Pb(p, X), E=1.2-2.5 GeV; measured neutron and reaction probability for thick targets. Au(p, X), E=0.4-2.5 GeV; calculated pions, neutrons and protons multiplicities and kinetic energies. Systematic comparison of different computer codes. Application to radioactive nuclei production discussed.

doi: 10.1007/s100500170058
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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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2001TO05      Nucl.Phys. A681, 374c (2001)


Revisiting Theoretical Concepts in Statistical Multifragmentation

doi: 10.1016/S0375-9474(00)00541-8
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2000SO10      Phys.Rev. C62, 031603 (2000)

L.G.Sobotka, R.J.Charity, D.K.Agnihotri, W.Gawlikowicz, T.X.Liu, W.Lynch, U.Schroder, J.Toke, H.S.Xu

Neutron-Proton Asymmetry of the Midvelocity Material in an Intermediate-Energy Heavy-Ion Collision

NUCLEAR REACTIONS 120Sn(129Xe, X), E= 40 MeV/nucleon; measured fragment spectra, multiplicities, neutron and α σ(E, θ); deduced mid-velocity n-p asymmetry, reaction mechanism features. Comparison with model predictions, previous data.

doi: 10.1103/PhysRevC.62.031603
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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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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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1988PE02      Nucl.Phys. A477, 277 (1988)

M.Petrovici, J.Albinski, R.Bock, R.Cusson, A.Gobbi, G.Guarino, S.Gralla, K.D.Hildenbrand, W.F.J.Muller, A.Olmi, H.Stelzer, J.Toke

Fast Dissipative Collisions

NUCLEAR REACTIONS 98Mo, 147,154Sm(98Mo, X), 92Mo, 154Sm, 238U(92Mo, X), E=14.7 MeV/nucleon; measured σ(fragment θ), mass, charge variances, excitation energy sharing; deduced charge equilibration, excitation energy sharing mechanisms. Large area position sensitive ionization chamber. Monte Carlo simulation.

doi: 10.1016/0375-9474(88)90322-3
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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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1987SH11      Phys.Rev. C36, 115 (1987)

W.Q.Shen, J.Albinski, A.Gobbi, S.Gralla, K.D.Hildenbrand, N.Herrmann, J.Kuzminski, W.F.J.Muller, H.Stelzer, J.Toke, B.B.Back, S.Bjornholm, S.P.Sorensen

Fission and Quasifission in U-Induced Reactions

NUCLEAR REACTIONS 16O, 26Mg, 27Al, 32S, 35Cl, 40,48Ca, Zn(238U, X), E=4.6-7.5 MeV/nucleon; measured σ(fragment θ, mass), σ(fragment mass, total kinetic energy); deduced complete fusion σ, mass transfer rates, reaction times. Extra push model, nuclear dissipation mechanism.

doi: 10.1103/PhysRevC.36.115
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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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1986SH29      Europhys.Lett. 1, 113 (1986)

W.Q.Shen, J.Albinski, R.Bock, A.Gobbi, S.Gralla, K.D.Hildenbrand, N.Herrmann, J.Kuzminski, W.F.J.Muller, H.Stelzer, J.Toke, B.B.Back, S.Bjornholm, S.P.Sorensen, A.Olmi, G.Guarino

Characteristic Time for Mass Asymmetry Relaxation in Quasi-Fission Reactions.

NUCLEAR REACTIONS 32S, 40,48Ca, Zn(238U, F), E=4.6-7.5 MeV/nucleon; measured fission fragment σ(θ) vs mass, kinetic energy; deduced mass asymmetry degree of freedom relaxation time constant, driving force, shape characteristics, dissipation mechanism.

doi: 10.1209/0295-5075/1/3/004
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1985GR08      Phys.Rev.Lett. 54, 1898 (1985)

S.Gralla, J.Albinski, R.Bock, A.Gobbi, N.Herrmann, K.D.Hildenbrand, J.Kuzminski, W.F.J.Muller, M.Petrovici, H.Stelzer, J.Toke, H.J.Wollersheim, A.Olmi, P.R.Maurenzig, A.A.Stefanini

Reaction Mo + Mo between 12 and 18.8 MeV/u: Approaching the limits of the deep-inelastic process

NUCLEAR REACTIONS 92Mo(92Mo, X), 100Mo(100Mo, X), E=12-18.8 MeV/nucleon; measured σ(fragment mass, E, θ); deduced deep inelastic process disappearence.

doi: 10.1103/PhysRevLett.54.1898
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1985MA60      Acta Phys.Pol. B16, 785 (1985)

T.Matulewicz, M.Dabrowska, P.Decowski, M.Kicinska-Habior, B.Sikora, J.Toke, E.Somorjai

Radiative Proton Capture to the First Excited State of 29P Nucleus at Subbarrier Energies

NUCLEAR REACTIONS 28Si(p, γ), E=2.3-2.9 MeV; measured σ(θ). 29P level deduced spectroscopic factors.

1985TO12      Nucl.Phys. A440, 327 (1985)

J.Toke, R.Bock, G.X.Dai, A.Gobbi, S.Gralla, K.D.Hildenbrand, J.Kuzminski, W.F.J.Muller, A.Olmi, H.Stelzer, B.B.Back, S.Bjornholm

Quasi-Fission - The Mass-Drift Mode in Heavy-Ion Reactions

NUCLEAR REACTIONS, ICPND 16O, 27Al, 48Ca, 45Sc, 48Ti, 58Fe, 64Ni, 89Y(238U, X), E=5.4, 6 MeV/nucleon; measured σ(fragment θ, E, mass); deduced reaction, capture σ, model parameters. 254Fm, 265Db, 286Cn, 283113, 286Fl, 296Og, 302120, 327131 deduced T1/2, mass asymmetry relaxation degree. Extra push model.

doi: 10.1016/0375-9474(85)90344-6
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1984KI15      Z.Phys. A318, 329 (1984)

M.Kicinska-Habior, M.Dabrowska, P.Decowski, T.Matulewicz, B.Sikora, J.Toke, J.Cseh, E.Somorjai

Virtual Excitation of the GDR Mode in the Subbarrier 23Na(p, γ)24Mg Reaction

NUCLEAR REACTIONS, ICPND 23Na(p, γ), E=1.348, 1.37 MeV; measured σ(θ); deduced nonresonant σ. 24Mg deduced virtual subbarrier GDR excitation. Direct-semidirect capture model.

1984MA36      Acta Phys.Pol. B15, 569 (1984)

T.Matulewicz, J.Toke

Analysis of the 12C(p, γ)13N Reaction at E(p) ≤ 1 MeV

NUCLEAR REACTIONS 12C(p, γ), E ≈ 0.15-1 MeV; analyzed σ(E); deduced astrophysical S-factor. 13N level deduced spectroscopic factor. Modified direct-semidirect capture model.

1984TO08      Phys.Lett. 142B, 258 (1984)

J.Toke, R.Bock, Dai Guang-xi, A.Gobbi, S.Gralla, K.D.Hildenbrand, J.Kuzminski, W.F.J.Muller, A.Olmi, W.Reisdorf, S.Bjornholm, B.B.Back

Compound Nucleus Fission and Quasi-Fission in Reactions of 238U with 16O and 27Al

NUCLEAR REACTIONS 16O, 27Al(238U, F), E=6 MeV/nucleon; measured fission fragment yield vs mass, θ, energy; deduced fission mechanism, fission σ.

doi: 10.1016/0370-2693(84)91194-8
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1983GR06      Z.Phys. A310, 345 (1983)

S.Gralla, Dai Guang-xi, A.Gobbi, K.D.Hildenbrand, W.F.J.Muller, A.Olmi, M.Petrovici, H.Stelzer, J.Toke, H.J.Wollersheim, R.Bock, U.Lynen

Moments of Charge Distributions in the Reaction 92Mo + 92Mo at 14.7 MeV/u

NUCLEAR REACTIONS 92Mo(92Mo, X), E=14.7 MeV/nucleon; measured σ(fragment Z) vs total kinetic energy, primary charge first, second moments.

doi: 10.1007/BF01419521
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1983KI09      Z.Phys. A312, 89 (1983); Erratum Z.Phys. A318, 120 (1984)

M.Kicinska-Habior, P.Decowski, M.Dabrowska, W.Grochulski, P.Jaracz, T.Matulewicz, B.Sikora, J.Toke, E.Somorjai

Analysis of the 27Al(p, γ)28Si Reaction at Subbarrier Energies in Terms of the Direct-Semidirect Model

NUCLEAR REACTIONS, ICPND 27Al(p, γ), E=1.625 MeV; measured σ(θ); deduced target GDR coupling, projectile L-dependence, expt/calc σ vs Eγ. Direct-semidirect model.

1983MA62      Acta Phys.Pol. B14, 617 (1983)

T.Matulewicz, P.Decowski, M.Kicinska-Habior, B.Sikora, J.Toke

Analysis of the 28Si(p, γ)29P Reaction Data in the Region of the Subbarrier Single Particle Resonances

NUCLEAR REACTIONS 28Si(p, γ), E=1.5-3 MeV; analyzed σ(E), σ(θ) vs E. 29P levels deduced S. Modified direct-semidirect capture model.

1979AN01      Nucl.Phys. A313, 445 (1979)

N.Anantaraman, H.E.Gove, R.A.Lindgren, J.Toke, J.P.Trentelman, J.P.Draayer, F.C.Jundt, G.Guillaume

Alpha-Particle Strengths from the 16O(6Li, d)20Ne Reaction

NUCLEAR REACTIONS 16O(6Li, d), E=20, 32, 38 MeV; measured σ(Ed, θ). 20Ne levels deduced Sα. DWBA analysis. Natural target.

doi: 10.1016/0375-9474(79)90512-8
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1978AN04      Phys.Lett. 74B, 199 (1978)

N.Anantaraman, H.E.Gove, J.Toke, H.T.Fortune

Unexpected Weak-Coupling Behavior in 17O(6Li, d)21Ne

NUCLEAR REACTIONS 17O(6Li, d), E=32 MeV; measured σ(Ed, θ). 21Ne levels deduced L, S.

doi: 10.1016/0370-2693(78)90552-X
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1978AN13      Phys.Rev. C18, 815 (1978)

N.Anantaraman, J.P.Draayer, H.E.Gove, J.Toke, H.T.Fortune

Alpha-Particle Stripping to 21Ne

NUCLEAR REACTIONS 17O(6Li, d), E=32 MeV; measured σ(θ). 21Ne levels deduced Sα. Enriched target, DWBA analysis.

doi: 10.1103/PhysRevC.18.815
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1977AN06      Nucl.Phys. A279, 474 (1977)

N.Anantaraman, H.E.Gove, J.Toke, J.P.Draayer

Alpha Particle Spectroscopic Strengths for Levels Populated in the 20,21,22Ne(6Li, d)24,25,26Mg Reactions

NUCLEAR REACTIONS 20,21,22Ne(6Li, d), E=32.0 MeV; measured σ(Ed, θ). 24,25,26Mg levels deduced α spectroscopic strengths, L, J, π. Natural target for 20Ne, enriched targets for 21,22Ne.

doi: 10.1016/0375-9474(77)90581-4
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1977FU03      Nucl.Phys. A284, 329 (1977)

H.W.Fulbright, C.L.Bennett, R.A.Lindgren, R.G.Markham, S.C.McGuire, G.C.Morrison, U.Strohbusch, J.Toke

Four-Nucleon Transfer via the (6Li, d) Reaction

NUCLEAR REACTIONS 40,42,44,48Ca, 50Ti, 50,52,54Cr, 54,56Fe, 58,60,62Ni, 90Zr(6Li, d), E=28-38 MeV; measured σ(Ed, θ). 44Ti, 54,58,56Fe, 58,60Ni, 62,64,66Zn deduced levels, Sα, L, J, π. DWBA analysis.

doi: 10.1016/0375-9474(77)90127-0
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1977GU01      Nucl.Phys. A275, 524 (1977)

G.D.Gunn, R.N.Boyd, N.Anantaraman, D.Shapira, J.Toke, H.E.Gove

Unnatural Parity Levels Populated in the 16O(6Li, d)20Ne Reaction

NUCLEAR REACTIONS 16O(6Li, d), E=31-33 MeV; measured σ(E, θ) to kπ=2- band members in 20Ne. Analysis performed with coupled channels Born approximation, compound reaction mechanisms.

doi: 10.1016/0375-9474(77)90468-7
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1976AN01      Phys.Lett. 60B, 149 (1976)

N.Anantaraman, H.E.Gove, J.Toke, J.P.Draayer

Experimental and Theoretical Results for 21Ne(6Li, d)25Mg

NUCLEAR REACTIONS 21Ne(6Li, d), E=32 MeV; measured σ(Ed, θ); deduced α-spectroscopic strengths. 25Mg levels deduced L.

doi: 10.1016/0370-2693(76)90410-X
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1976DA18      Nucl.Phys. A269, 477 (1976)

W.G.Davies, R.M.DeVries, G.C.Ball, J.S.Forster, W.McLatchie, D.Shapira, J.Toke, R.E.Warner

A Comparison of α-Transfer and α-Decay in the Lead Region

NUCLEAR REACTIONS 204,207,208Pb, 209Bi(16O, 12C), E=93 MeV; measured σ(θ). 208,211,212Po, 213At levels deduced S, Γα. DWBA analysis, resolution 200 keV, θ=60-104°.

doi: 10.1016/0375-9474(76)90694-1
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1975AN13      Phys.Rev.Lett. 35, 1131 (1975)

N.Anantaraman, C.L.Bennett, J.P.Draayer, H.W.Fulbright, H.E.Gove, J.Toke

Systematics of Ground-State α-Particle Spectroscopic Strengths for sd- and fp-Shell Nuclei

NUCLEAR REACTIONS 16,18O, 20,21,22Ne, 28Si, 32S, 36Ar, 40,42,44,48Ca, 50Ti(6Li, d), E=32 MeV; 24,25Mg(6Li, d), E=36 MeV; 36Ar, 50,52Cr, 54,56Fe, 58,60,62Ni(6Li, d), E=28 MeV; measured σ; deduced Sα.

doi: 10.1103/PhysRevLett.35.1131
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