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NSR database version of April 11, 2024.

Search: Author = D.S.Bracken

Found 24 matches.

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2006VI07      Phys.Rep. 434, 1 (2006)

V.E.Viola, K.Kwiatkowski, L.Beaulieu, D.S.Bracken, H.Breuer, J.Brzychczyk, R.T.de Souza, D.S.Ginger, W.-C.Hsi, R.G.Korteling, T.Lefort, W.G.Lynch, K.B.Morley, R.Legrain, L.Pienkowski, E.C.Pollacco, E.Renshaw, A.Ruangma, M.B.Tsang, C.Volant, G.Wang, S.J.Yennello, N.R.Yoder

Light ion-induced multifragmentation: The ISiS project

NUCLEAR REACTIONS 197Au(p, X), (p-bar, X), (π-, X), E at 5-15 GeV/c; Ag, 197Au(3He, X), E=2-5 GeV; measured fragment energies, yields, multiplicity, charge, and angular distributions; deduced phase transition features.

doi: 10.1016/j.physrep.2006.07.005
Citations: PlumX Metrics


2004BR15      Phys.Rev. C 69, 034612 (2004)

D.S.Bracken, K.Kwiatkowski, E.Renshaw Foxford, K.B.Morley, V.E.Viola, N.R.Yoder, J.Brzychczyk, E.C.Pollacco, R.Legrain, C.Volant, R.G.Korteling, H.Breuer

Moving-source and caloric-curve analyses of reactions induced by 1.8-4.8 GeV 3He beams on natAg and 197Au nuclei

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=1.8-4.8 GeV; measured fragment charge distributions, isotopic yield ratios; deduced source features. Moving-source and caloric-curve analyses.

doi: 10.1103/PhysRevC.69.034612
Citations: PlumX Metrics


2004TU04      Phys.Rev. C 70, 014608 (2004)

S.Turbide, L.Beaulieu, P.Danielewicz, V.E.Viola, R.Roy, K.Kwiatkowski, W.-C.Hsi, G.Wang, T.Lefort, D.S.Bracken, H.Breuer, E.Cornell, F.Gimeno-Nogues, D.S.Ginger, S.Gushue, R.Huang, R.Korteling, W.G.Lynch, K.B.Morley, E.Ramakrishnan, L.P.Remsberg, D.Rowland, M.B.Tsang, H.Xi, S.J.Yennello

Effects of in-medium cross sections and optical potential on thermal-source formation in p + 197Au reactions at 6.2-14.6 GeV/c

NUCLEAR REACTIONS 197Au(p, X), E at 6.4-14.6 GeV/c; measured light charged particle spectra, yields, charge distributions; deduced reaction mechanism features. Transport model.

doi: 10.1103/PhysRevC.70.014608
Citations: PlumX Metrics


2001BE63      Phys.Rev. C64, 064604 (2001)

L.Beaulieu, T.Lefort, K.Kwiatkowski, W.-C.Hsi, G.Wang, D.S.Bracken, E.Cornell, D.S.Ginger, K.B.Morley, V.E.Viola, F.Gimeno-Nogues, R.Laforest, E.Martin, E.Ramakrishnan, D.Rowland, A.Ruangma, E.Winchester, S.J.Yennello, R.G.Korteling, L.Pienkowski, H.Breuer, B.Back, S.Gushue, L.P.Remsberg, M.J.Huang, W.G.Lynch, M.B.Tsang, H.Xi

Thermal Excitation-Energy Deposition in 5-15 GeV/c Hadron-Induced Reactions with 197Au. II. Relation between Excitation Energy and Reaction Variables

NUCLEAR REACTIONS 197Au(p, X), (p-bar, X), (π-, X), E at 5.0-14.6 GeV/c; measured fragments charge distributions, longitudinal and transverse velocity, multiplicities; deduced source excitation energy, reaction mechanism features.

doi: 10.1103/PhysRevC.64.064604
Citations: PlumX Metrics


2000PO10      Phys.Lett. 482B, 349 (2000)

E.C.Pollacco, J.Brzychczyk, C.Volant, R.Legrain, R.G.Korteling, D.S.Bracken, K.Kwiatkowski, K.B.Morley, E.Renshaw Foxford, V.E.Viola, N.R.Yoder, H.Breuer, J.Cugnon

Evaporation Residue as a Dominant Exit Channel at High Thermal Energies in 3He + Ag Reactions

NUCLEAR REACTIONS Ag(3He, X), E=1.8 GeV; measured fragments energy, mass, coincidences; deduced heavy fragment excitation, reaction mechnism features.

doi: 10.1016/S0370-2693(00)00551-7
Citations: PlumX Metrics


1999BE49      Phys.Lett. 463B, 159 (1999)

L.Beaulieu, K.Kwiatkowski, W.-C.Hsi, T.Lefort, L.Pienkowski, R.G.Korteling, G.Wang, B.Back, D.S.Bracken, H.Breuer, E.Cornell, F.Gimeno-Nogues, D.S.Ginger, S.Gushue, M.J.Huang, R.Laforest, W.G.Lynch, E.Martin, K.B.Morley, L.P.Remsberg, D.Rowland, E.Ramakrishnan, A.Ruangma, M.B.Tsang, V.E.Viola, E.Winchester, H.Xi, S.J.Yennello

Thermal Excitation of Heavy Nuclei with 5-15 GeV/c Antiproton, Proton and Pion Beams

NUCLEAR REACTIONS 197Au(p, X), (p-bar, X), (π-, X), E at 5-15 GeV/c; measured excitation energy spectra, intermediate mass fragments yields.

doi: 10.1016/S0370-2693(99)01016-3
Citations: PlumX Metrics


1999HS01      Phys.Rev. C60, 034609 (1999)

W.-C.Hsi, K.Kwiatkowski, G.Wang, D.S.Bracken, E.Cornell, D.S.Ginger, V.E.Viola, R.G.Korteling, K.B.Morley, R.Huang, W.G.Lynch, M.B.Tsang, H.Xi, F.Gimeno-Nogues, E.Ramakrishnan, D.Rowland, S.J.Yennello, H.Breuer, S.Gushue, L.P.Remsberg, A.Botvina, W.A.Friedman

Exclusive Studies of Angular Distributions in GeV Hadron-Induced Reactions with 197Au

NUCLEAR REACTIONS 197Au(p, X), E at 6-14.6 GeV/c; 197Au(π-, X), E at 5-9.2 GeV/c; measured intermediate mass fragments σ(E, θ), angular correlations; deduced kinematic-focusing origin of sideways peaking. ISiS array.

doi: 10.1103/PhysRevC.60.034609
Citations: PlumX Metrics


1999KW07      Nucl.Phys. (Supplement) A654, 786c (1999)

K.Kwiatkowski, W.-C.Hsi, G.Wang, T.Lefort, D.S.Bracken, E.Cornell, E.Renshaw Foxford, D.S.Ginger, V.E.Viola, N.R.Yoder, R.G.Korteling, E.C.Pollacco, R.Legrain, C.Volant, F.Gimeno-Nogues, R.Laforest, E.Martin, E.Ramakrishnan, D.Rowland, A.Ruangma, E.Winchester, S.J.Yennello, W.G.Lynch, M.B.Tsang, H.Xi, H.Breuer, K.B.Morley, S.Gushue, L.P.Remsberg, L.Pienkowski, J.Brzychczyk, A.Botvina, W.A.Friedman

Multifragmentation with GeV Light-Ion Beams

NUCLEAR REACTIONS 197Au(3He, X), E=4.8 GeV; measured intermediate mass fragment velocities and correlations, compound excitation energy probabilities. 197Au(p-bar, X), E at 8 GeV/c; measured light charged particles and intermediate mass fragments multiplicity distributions. Comparison between both reactions.

doi: 10.1016/S0375-9474(00)88547-4
Citations: PlumX Metrics


1999WA10      Phys.Rev. C60, 014603 (1999)

G.Wang, K.Kwiatkowski, D.S.Bracken, E.Renshaw Foxford, W.-C.Hsi, K.B.Morley, V.E.Viola, N.R.Yoder, C.Volant, R.Legrain, E.C.Pollacco, R.G.Korteling, W.A.Friedman, A.Botvina, J.Brzychczyk, H.Breuer

Source Size and Time Dependence of Multifragmentation Induced by GeV 3He Beams

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=1.8, 3.6, 4.8 GeV; measured intermediate mass fragments velocity, angular, charge distributions, correlations; deduced reaction time evolution features. Comparison with expanding emitting source, statistical multifragmentation models.

doi: 10.1103/PhysRevC.60.014603
Citations: PlumX Metrics


1998BR20      Phys.Rev. C58, R1372 (1998)

J.Brzychczyk, E.C.Pollacco, C.Volant, D.Lacroix, R.Legrain, K.Kwiatkowski, D.S.Bracken, K.B.Morley, E.Renshaw Foxford, V.E.Viola, N.R.Yoder, J.Cugnon, R.G.Korteling, H.Breuer

Diversity of Fragment Sizes in Multifragmentation of Gold Nuclei Induced by Relativistic 3He Ions

NUCLEAR REACTIONS 197Au(3He, X), E=4.8 GeV; measured fragments charge, multiplicity distributions; deduced possible phase transition.

doi: 10.1103/PhysRevC.58.R1372
Citations: PlumX Metrics


1998HS01      Phys.Rev. C58, R13 (1998)

W.-C.Hsi, K.Kwiatkowski, G.Wang, D.S.Bracken, E.Cornell, D.S.Ginger, V.E.Viola, N.R.Yoder, R.G.Korteling, F.Gimeno-Nogues, E.Ramakrishnan, D.Rowland, S.J.Yennello, R.Huang, W.G.Lynch, M.B.Tsang, H.Xi, H.Breuer, K.B.Morley, S.Gushue, L.P.Remsberg, W.A.Friedman, A.Botvina

Sideways-Peaked Angular Distributions in Hadron-Induced Multifragmentation: Shock waves, geometry, or kinematics ?

NUCLEAR REACTIONS 197Au(p, X), E at 6, 10, 12.8, 14.6 GeV/c; 197Au(π-, X), E at 5, 8.2, 9.2 GeV/c; measured intermediate mass fragments σ(θ), multiplicity; deduced kinematic explanation for sideways peaking.

doi: 10.1103/PhysRevC.58.R13
Citations: PlumX Metrics


1998KW01      Nucl.Phys. A630, 168c (1998)

K.Kwiatkowski, W.-C.Hsi, V.E.Viola, G.Wang, D.S.Bracken, H.Breuer, E.Cornell, E.Renshaw Foxford, F.Gimeno-Nogues, D.S.Ginger, S.Gushue, R.G.Korteling, W.G.Lynch, K.B.Morley, E.C.Pollacco, E.Ramakrishnan, L.P.Remsberg, M.B.Tsang, C.Volant, S.J.Yennello, H.Xi, N.R.Yoder, and the ISiS Collaboration

Multifragmentation: Thermal vs. dynamic effects

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=4.8 GeV; analyzed data; deduced reaction thermal features, dynamic effects. Other reactions discussed.

doi: 10.1016/S0375-9474(97)00753-7
Citations: PlumX Metrics


1998KW02      Phys.Lett. 423B, 21 (1998)

K.Kwiatkowski, A.S.Botvina, D.S.Bracken, E.Renshaw Foxford, W.A.Friedman, R.G.Korteling, K.B.Morley, E.C.Pollacco, V.E.Viola, C.Volant

Heating Nuclear Matter with GeV 3He Beams

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=1.8, 3.6, 4.8 GeV; measured intermediate mass fragments, excitation-energy distributions, H, He isotope ratios; deduced heating curve. Multifragmentation models comparisons.

doi: 10.1016/S0370-2693(97)01554-2
Citations: PlumX Metrics


1998WA13      Phys.Rev. C57, R2786 (1998)

G.Wang, K.Kwiatkowski, D.S.Bracken, E.Renshaw Foxford, W.-C.Hsi, R.G.Korteling, R.Legrain, K.B.Morley, E.C.Pollacco, V.E.Viola, C.Volant

Time Scale for Emission of Soft Ejectiles in the Disassembly of Hot Nuclei

NUCLEAR REACTIONS 197Au(3He, X), E=4.8 GeV; measured intermediate mass fragments spectra, fragment-fragment velocity correlations; deduced brekaup time scale related features.

doi: 10.1103/PhysRevC.57.R2786
Citations: PlumX Metrics


1997HS02      Phys.Rev.Lett. 79, 817 (1997)

W.-C.Hsi, K.Kwiatkowski, G.Wang, D.S.Bracken, E.Cornell, D.S.Ginger, V.E.Viola, N.R.Yoder, R.G.Korteling, F.Gimeno-Nogues, E.Ramakrishnan, D.Rowland, S.J.Yennello, M.J.Huang, W.G.Lynch, M.B.Tsang, H.Xi, Y.Y.Chu, S.Gushue, L.P.Remsberg, K.B.Morley, H.Breuer

Formation of Hot Nuclei with GeV p and π- Beams

NUCLEAR REACTIONS 197Au(p, X), E at 6-14.6 GeV/c; 197Au(π-, X), E at 5-9.2 GeV/c; measured charged particles, intermediate mass fragments probability distributions; deduced deposition energy saturation related features. High acceptance detector array.

doi: 10.1103/PhysRevLett.79.817
Citations: PlumX Metrics


1997VI10      Nucl.Phys. A626, 287c (1997)

V.E.Viola, W.-C.Hsi, K.Kwiatkowski, G.Wang, D.S.Bracken, H.Breuer, J.Brzychczyk, Y.Y.Chu, E.Cornell, E.Renshaw Foxford, F.Gimeno-Nogues, D.Ginger, S.Gushue, M.J.Huang, R.G.Korteling, R.Legrain, W.G.Lynch, K.B.Morley, E.C.Pollacco, E.Ramakrishnan, L.P.Remsberg, D.Rowland, M.B.Tsang, C.Volant, H.Xi, S.J.Yennello, N.R.Yoder

Probing the Nuclear EOS with GeV Light-Ion Beams

NUCLEAR REACTIONS 197Au(p, X), E at 6-14.6 GeV/c; 197Au(π-, X), E at 5-9.2 GeV/c; measured light-, intermediate mass fragment multiplicity distributions; deduced deposition energy saturation features. 197Au(3He, X), E=4.8 GeV; measured fragment correlations, excitation energy distributions; deduced reaction mechanism. Multifragmentation.

doi: 10.1016/S0375-9474(97)00549-6
Citations: PlumX Metrics


1997WA06      Phys.Lett. 393B, 290 (1997)

G.Wang, K.Kwiatkowski, K.B.Morley, D.S.Bracken, E.Renshaw Foxford, W.A.Friedman, R.G.Korteling, R.Legrain, E.C.Pollacco, V.E.Viola, C.Volant

Time Dependence of Multifragmentation in Light-Ion-Induced Reactions

NUCLEAR REACTIONS 197Au(3He, X), E=4.8 GeV; measured intermediate mass fragment pairs relative velocity distributions; deduced multifragmentation time-dependence, emission mechanism.

doi: 10.1016/S0370-2693(96)01627-9
Citations: PlumX Metrics


1996MO05      Phys.Rev. C54, 737 (1996)

K.B.Morley, K.Kwiatkowski, D.S.Bracken, E.Renshaw Foxford, V.E.Viola, L.W.Woo, N.R.Yoder, R.Legrain, E.C.Pollacco, C.Volant, R.G.Korteling, H.Breuer, J.Brzychczyk

4π Studies of the 1.8-4.8 GeV 3He + (nat)Ag, 197Au Reactions. I. Energy Deposition

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=1.8-4.8 GeV; measured ejectile multiplicity, total event kinetic energy distributions; deduced deposition energy saturation related features. 4π detector. Intranuclear cascade model.

doi: 10.1103/PhysRevC.54.737
Citations: PlumX Metrics


1996RE12      Phys.Rev. C54, 749 (1996)

E.Renshaw Foxford, K.Kwiatkowski, D.S.Bracken, K.B.Morley, V.E.Viola, N.R.Yoder, C.Volant, E.C.Pollacco, R.Legrain, R.G.Korteling, W.A.Friedman, J.Brzychczyk, H.Breuer

4π Studies of the 1.8-4.8 GeV 3He + (nat)Ag, 197Au Reactions. II. Multifragmentation

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=1.8-4.8 GeV; measured intermediate mass fragment multiplicity, σ(fragment θ, E); deduced emission mechanism. 4π detector array.

doi: 10.1103/PhysRevC.54.749
Citations: PlumX Metrics


1995KW01      Phys.Rev.Lett. 74, 3756 (1995)

K.Kwiatkowski, K.B.Morley, E.Renshaw Foxford, D.S.Bracken, V.E.Viola, N.R.Yoder, R.Legrain, E.C.Pollacco, C.Volant, W.A.Friedman, R.G.Korteling, J.Brzychczyk, H.Breuer

Multifragmentation in the 4.8-GeV 3He + (nat)Ag, 197Au Reactions

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=4.8 GeV; measured intermediate mass fragment multiplicity distributions; deduced emitting source kinetic equilibrium features. Rapidity, moving source analyses.

doi: 10.1103/PhysRevLett.74.3756
Citations: PlumX Metrics


1995KW02      Nucl.Instrum.Methods Phys.Res. A360, 571 (1995)

K.Kwiatkowski, D.S.Bracken, K.B.Morley, J.Brzychczyk, E.Renshaw Foxford, K.Komisarcik, V.E.Viola, N.R.Yoder, J.Dorsett, J.Poehlman, N.Madden, J.Ottarson

The Indiana Silicon Sphere 4π Charged-Particle Detector Array

NUCLEAR REACTIONS 197Au, Ag(3He, X), E=1.8-4.8 GeV; measured intermediate mass fragment multiplicity, charge, thermal energy, distributions. Silicon sphere 4π charged particle detector array.

doi: 10.1016/0168-9002(95)00011-9
Citations: PlumX Metrics


1995MO34      Phys.Lett. 355B, 52 (1995)

K.B.Morley, K.Kwiatkowski, D.S.Bracken, H.Breuer, J.Brzychczyk, R.G.Korteling, R.Legrain, E.C.Pollacco, E.Renshaw Foxford, V.Viola, C.Volant, L.W.Woo, N.R.Yoder

Saturation of Deposition Energy in Relativistic 3He-Induced Reactions

NUCLEAR REACTIONS Hg, 197Au(3He, X), E=1.8-4.8 GeV; measured intermediate mass fragment, light charged particle production, multiplicities; deduced deposition energy saturation features. Intranuclear cascade model predictions.

doi: 10.1016/0370-2693(95)00625-U
Citations: PlumX Metrics


1994KW04      Nucl.Instrum.Methods Phys.Res. A353, 212 (1994)

K.Kwiatkowski, A.Alexander, D.S.Bracken, J.Brzychczyk, J.Dorsett, R.Ensman, E.Renshaw Foxford, T.Hamilton, K.Komisarcik, K.N.McDonald, K.B.Morley, J.Poehlman, C.Powell, V.E.Viola, N.R.Yoder, J.Ottarson, N.Madden

A 4π Charged-Particle Detector Array for Light-Ion-Induced Nuclear Fragmentation Studies

NUCLEAR REACTIONS Ag, 197Au(3He, X), E=1.8-4.8 GeV; measured particle spectra; deduced He, Li fragments separation, detector characteristics. 4π charged particle detector array.

doi: 10.1016/0168-9002(94)91640-3
Citations: PlumX Metrics


1993BR02      Phys.Rev. C47, 1553 (1993)

J.Brzychczyk, D.S.Bracken, K.Kwiatkowski, K.B.Morley, E.Renshaw, V.E.Viola

Isotopic Yields of Intermediate-Mass Fragments Emitted in E/A = 50 MeV 4He + 116,124Sn Reactions

NUCLEAR REACTIONS 116,124Sn(α, X), E=50 MeV/nucleon; measured fragment yields vs mass, σ(fragment θ, Z), σ(fragment θ, E) for Z=3-10. Statistical, accreting source calculations.

doi: 10.1103/PhysRevC.47.1553
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