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NSR database version of May 20, 2024.

Search: Author = D.J.Moses

Found 23 matches.

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2001KA20      Nucl.Phys. A686, 109 (2001)

M.Kaplan, C.J.Copi, P.A.DeYoung, G.J.Gilfoyle, P.J.Karol, D.J.Moses, W.E.Parker, K.E.E.Rehm, J.Sarafa, E.Vardaci

Studies of Light Charged Particle Emission from Fission and ER Reactions in the System 344 MeV 28Si + 121Sb → 149Tb(E* = 240 MeV)

NUCLEAR REACTIONS 121Sb(28Si, X), E=344 MeV; measured proton and α spectra in coincidence with fission fragments and evaporation residues; deduced reaction mechanism features. Comparison with statistical model predictions.

doi: 10.1016/S0375-9474(00)00573-X
Citations: PlumX Metrics

2000VA10      Phys.Lett. 480B, 239 (2000)

E.Vardaci, M.Kaplan, W.E.Parker, D.J.Moses, J.T.Boger, G.J.Gilfoyle, M.A.McMahan, M.Montoya

Search for Ternary Fragmentation in the Reaction 856 MeV 98Mo + 51V: Kinematic probing of intermediate-mass-fragment emissions

NUCLEAR REACTIONS 51V(98Mo, X), E=856 MeV; measured intermediate mass fragment, fission fragment spectra, angular correlations; deduced no three-body breakup.

doi: 10.1016/S0370-2693(00)00407-X
Citations: PlumX Metrics

1995PA33      Nucl.Phys. A594, 1 (1995)

W.E.Parker, M.Kaplan, D.J.Moses, J.M.Alexander, R.A.Lacey, D.M.de Castro Rizzo, J.Boger, A.Narayanan, G.F.Peaslee, D.G.Popescu

Coincidence Correlations between Light Charged Particles in the Matched Reactions 905 and 1030 MeV 121Sb + 27Al and 550 and 750 MeV 86Kr + 63Cu

NUCLEAR REACTIONS 27Al(121Sb, X), E=905, 1030 MeV; 63Cu(86Kr, X), E=550, 750 MeV; measured energy spectra, angular correlations of α/p in coincidence with α/p; deduced light particle production σ, mean emission chain lengths associated with evaporation residues. Characterized emitters. Comparisons made for matched reactions.

doi: 10.1016/0375-9474(95)00339-3
Citations: PlumX Metrics

1994BO06      Phys.Rev. C49, 1576 (1994)

J.Boger, J.M.Alexander, G.Auger, A.Elmaani, S.Kox, R.A.Lacey, A.Narayanan, M.Kaplan, D.J.Moses, M.A.McMahan, P.A.DeYoung, C.J.Gelderloos, G.Gilfoyle

Light Charged Particle and Intermediate Mass Fragment Emission in the Reaction 640 MeV 86Kr + 63Cu

NUCLEAR REACTIONS 63Cu(86Kr, X), E=640 MeV; measured inclusive σ(θ, Ep), σ(θ, Ed), σ(θ, Et), σ(θ, Eα), (fragment)(light charged particle)-coin; deduced p-, α-multiplicities, intermediate fragment masses, kinetic energies.

doi: 10.1103/PhysRevC.49.1576
Citations: PlumX Metrics

1994BO08      Phys.Rev. C49, 1597 (1994)

J.Boger, J.M.Alexander, A.Elmaani, S.Kox, R.A.Lacey, A.Narayanan, D.J.Moses, M.A.McMahan, P.A.DeYoung, C.J.Gelderloos

Intermediate Mass Fragments from the Reactions 486, 550, 640, and 730 MeV 86Kr + 63Cu

NUCLEAR REACTIONS 63Cu(86Kr, X), E=486-730 MeV; measured inclusive σ(θ(X), E(X)); deduced intermediate fragment production mechanism. 149Tb deduced equilibrium occurs prior to fissionlike asymmetry binary breakup.

doi: 10.1103/PhysRevC.49.1597
Citations: PlumX Metrics

1994PA04      Nucl.Phys. A568, 633 (1994)

W.E.Parker, M.Kaplan, D.J.Moses, J.M.Alexander, J.T.Boger, R.A.Lacey, D.M.de Castro Rizzo

Mechanisms of Light-Charged-Particle Emission in the Matched Reactions 905 and 1030 MeV 121Sb + 27Al and 550 and 750 MeV 86Kr + 63Cu

NUCLEAR REACTIONS 27Al(121Sb, X), E=905, 1030 MeV; 63Cu(86Kr, X), E=550, 750 MeV; measured energy spectra, (αX)-, (pX)-coin; deduced evaporative light particle multiplicities for each emission source, characterized emitters. Matched reactions comparisons.

doi: 10.1016/0375-9474(94)90398-0
Citations: PlumX Metrics

1993KA10      Nucl.Instrum.Methods Phys.Res. A327, 551 (1993)

M.Kaplan, W.E.Parker, D.J.Moses, R.Lacey, J.M.Alexander

The Role of Reversed Kinematics and Double Kinematic Solutions in Nuclear Reactions Studies

NUCLEAR REACTIONS 27Al(121Sb, X), E=8.5 MeV/nucleon; measured fission (fragment)(α)-, (fragment)(p)-coin; deduced reversed kinematics advantages.

doi: 10.1016/0168-9002(93)90724-V
Citations: PlumX Metrics

1991PA08      Phys.Rev. C44, 774 (1991)

W.E.Parker, M.Kaplan, D.J.Moses, G.La Rana, D.Logan, R.Lacey, J.M.Alexander, D.M.de Castro Rizzo, P.DeYoung, R.J.Welberry, J.T.Boger

Charged-Particle Evaporation from Hot Composite Nuclei: Evidence over a broad Z range for distortions from cold nuclear profiles

NUCLEAR REACTIONS 12C, 27Al(20Ne, X), E=167 MeV; 12C(40Ar, X), E=340 MeV; 27Al(40Ar, X), E=190 MeV; 12C(56Fe, X), E=476 MeV; 12C(86Kr, X), E=730 MeV; 12C(109Ag, X), E=956 MeV; 27Al, 12C(121Sb, X), E=1.03 GeV; 27Al(109Ag, X), E=956 MeV; measured σ(fragment θ, E), light charged particles; deduced extended nuclear density profile evidence.

doi: 10.1103/PhysRevC.44.774
Citations: PlumX Metrics

1990BO04      Phys.Rev. C41, R801 (1990)

J.Boger, S.Kox, G.Auger, J.M.Alexander, A.Narayanan, M.A.McMahan, D.J.Moses, M.Kaplan, G.P.Gilfoyle

Three Paths for Intermediate-Mass Fragment Formation at a Near-Onset Excitation Energy of 1.3 MeV/Nucleon

NUCLEAR REACTIONS 63Cu(84Kr, X), E=640 MeV; measured σ(fragment θ, E) for fragment Z=4-17; deduced reaction mechanism.

doi: 10.1103/PhysRevC.41.R801
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1989PE01      Phys.Rev. C39, 488 (1989)

G.F.Peaslee, N.N.Ajitanand, J.M.Alexander, R.Lacey, L.C.Vaz, M.Kaplan, M.Kildir, D.J.Moses, D.Logan, M.S.Zisman

Particle-Particle Coincidence Measurements for 1,2,3H and 4He in the Reaction 480 MeV 56Fe + (nat)Ag

NUCLEAR REACTIONS Ag(56Fe, pX), (56Fe, dX), (56Fe, tX), (56Fe, αX), E=480 MeV; measured (particle)(particle)-coin; deduced average particle multiplicities, energy removed, effective emission barriers.

doi: 10.1103/PhysRevC.39.488
Citations: PlumX Metrics

1988LA12      Phys.Rev. C37, 2540 (1988)

R.Lacey, N.N.Ajitanand, J.M.Alexander, D.M.de Castro Rizzo, G.F.Peaslee, L.C.Vaz, M.Kaplan, M.Kildir, G.La Rana, D.J.Moses, W.E.Parker, D.Logan, M.S.Zisman, P.DeYoung, L.Kowalski

Mechanisms for Light Charged Particle Emission in the Reactions 247 and 337 MeV 40Ar + (nat)Ag

NUCLEAR REACTIONS Ag(40Ar, pX), (40Ar, dX), (40Ar, tX), (40Ar, αX), (40Ar, X), E=247, 337 MeV; measured σ(θ), σ(Eα, θα); deduced pre-, post scission emission multiplicities. Deformed emitters.

doi: 10.1103/PhysRevC.37.2540
Citations: PlumX Metrics

1988LA13      Phys.Rev. C37, 2561 (1988)

R.Lacey, N.N.Ajitanand, J.M.Alexander, D.M.de Castro Rizzo, G.F.Peaslee, L.C.Vaz, M.Kaplan, M.Kildir, G.La Rana, D.J.Moses, W.E.Parker, D.Logan, M.S.Zisman, P.DeYoung, L.Kowalski

Large-Angle Correlations between 4He and 1,2,3H or 4He in the Reactions 247 and 337 MeV 40Ar + (nat)Ag: Unexpected properties of the nuclear stratosphere

NUCLEAR REACTIONS Ag(40Ar, αX), E=247, 337 MeV; measured α(light fragment)-coin, energy correlations; deduced emission source properties, mechanism.

doi: 10.1103/PhysRevC.37.2561
Citations: PlumX Metrics

1988PE16      Phys.Rev. C38, 1730 (1988)

G.F.Peaslee, N.N.Ajitanand, J.M.Alexander, D.Guerreau, R.Lacey, L.C.Vaz, M.Kaplan, M.Kildir, D.J.Moses, D.Logan, M.S.Zisman

Sources of Light-Charged-Particle Emission in the Reaction 480 MeV 56Fe + (nat)Ag

NUCLEAR REACTIONS Ag(56Fe, pX), (56Fe, dX), (56Fe, tX), (56Fe, αX), E=480 MeV; measured σ(fragment θ), σ(E(X), θ(X)) for X=p, d, t, α; deduced reaction, particle emission mechanisms.

doi: 10.1103/PhysRevC.38.1730
Citations: PlumX Metrics

1987LA03      Phys.Rev. C35, 373 (1987)

G.La Rana, D.J.Moses, W.E.Parker, M.Kaplan, D.Logan, R.Lacey, J.M.Alexander, R.J.Welberry

Need for New Physics in Statistical Models of Nuclear Deexcitation

NUCLEAR REACTIONS 27Al(40Ar, α), (40Ar, p), E=190 MeV; measured σ(Eα, θ), σ(Ep, θ). Si telescopes. Statistical model calculations.

doi: 10.1103/PhysRevC.35.373
Citations: PlumX Metrics

1987LA13      Phys.Lett. 191B, 253 (1987)

R.Lacey, N.N.Ajitanand, J.M.Alexander, D.M.De Castro Rizzo, P.DeYoung, M.Kaplan, L.Kowalski, G.La Rana, D.Logan, D.J.Moses, W.E.Parker, G.F.Peaslee, L.C.Vaz

Surprising Properties of the Nuclear Stratosphere Indicated by Energy Spectra and Large-Angle Correlations between 4He and 1,2,3H or 4He

NUCLEAR REACTIONS Ag(40Ar, pα), (40Ar, dα), (40Ar, tα), (40Ar, 2α), E=337 MeV; measured σ(Eα, θα), αp-, αd-, αt-, αα-coin. Gas ionization, solid state Si telescopes. Theoretical calculations.

doi: 10.1016/0370-2693(87)90250-4
Citations: PlumX Metrics

1987MO05      Nucl.Phys. A465, 339 (1987)

D.J.Moses, M.Kaplan, M.Kildir, D.R.G.Logan, G.La Rana, W.E.Parker, R.Lacey, G.F.Peaslee, J.M.Alexander, N.N.Ajitanand, L.C.Vaz, M.S.Zisman

Light Charged Particle Emission in 485 MeV 56Fe + 197Au Reactions: Correlations with heavy fragments and relationships to spin and lifetime

NUCLEAR REACTIONS 197Au(56Fe, X), (56Fe, F), E=485 MeV; measured σ(Eα, θα, fragment θ), σ(Ep), σ(Eα), σ(Ep, θp, fragment θ) following fission, deep inelastic scattering; deduced evaporative light-particle multiplicities for each emission source. 252Db deduced T1/2.

doi: 10.1016/0375-9474(87)90438-6
Citations: PlumX Metrics

1987MO12      Phys.Rev. C36, 422 (1987)

D.J.Moses, M.Kaplan, G.La Rana, W.E.Parker, R.Lacey, J.M.Alexander

Nuclear Shape Deformations in 485-MeV 56Fe + 197Au Reactions

NUCLEAR REACTIONS 197Au(56Fe, X), E=485 MeV; analyzed p-, α-energy spectra, σ(θ); deduced emitter deformation role.

doi: 10.1103/PhysRevC.36.422
Citations: PlumX Metrics

1986AJ03      Phys.Rev. C34, 877 (1986)

N.N.Ajitanand, G.La Rana, R.Lacey, D.J.Moses, L.C.Vaz, G.F.Peaslee, D.M.de Castro Rizzo, M.Kaplan, J.M.Alexander

Clues to the Shapes of very Hot Nuclei: Calculated patterns for evaporative emission from deformed nuclei

NUCLEAR REACTIONS 197Au(56Fe, X), E=485 MeV; 27Al(40Ar, X), E=190 MeV; calculated evaporative <Eα>, anisotropies; deduced nuclear shape dependences.

doi: 10.1103/PhysRevC.34.877
Citations: PlumX Metrics

1985MO04      Z.Phys. A320, 229 (1985)

D.J.Moses, M.Kaplan, J.M.Alexander, D.Logan, M.Kildir, L.C.Vaz, N.N.Ajitanand, E.Duek, M.S.Zisman

Particle Spectra from Reversed Kinematics: Powerful probes of hot rotating nuclei

NUCLEAR REACTIONS 12C(40Ar, pX), (40Ar, αX), (56Fe, pX), (56Fe, αX), (86Kr, pX), (86Kr, αX), E=8.5 MeV/nucleon; measured inclusive σ(θ, Ep), σ(θ, Eα); deduced effective evaporation emission, fusion barriers. Hot spot, moving source model.

doi: 10.1007/BF01881270
Citations: PlumX Metrics

1984AJ02      Z.Phys. A316, 169 (1984)

N.N.Ajitanand, J.M.Alexander, H.Delagrange, E.Duek, D.O.Eriksen, D.Guerreau, M.Kaplan, M.Kildir, L.Kowalski, R.Lacey, D.Logan, D.J.Moses, G.F.Peaslee, L.C.Vaz, M.S.Zisman

Multiplicities for Evaporative 4He Emission in Heavy Ion Reactions: Relationships to spin and lifetime expectancy of the composite nucleus

NUCLEAR REACTIONS Ag, 238U(40Ar, αX), (56Fe, αX), (40Ar, αF), (56Fe, αF), E=8.5 MeV/nucleon; measured σ(fragment θ, θα, Eα), fission-fusion, projectile-like fragment-coin; deduced reaction mechanism, hot nucleus thermodynamic properties.

doi: 10.1007/BF01412259
Citations: PlumX Metrics

1984DU09      Z.Phys. A317, 83 (1984)

E.Duek, N.N.Ajitanand, J.M.Alexander, D.Logan, M.Kildir, L.Kowalski, L.C.Vaz, D.Guerreau, M.S.Zisman, M.Kaplan, D.J.Moses

Mechanisms for Emission of 4He in the Reactions of 334 MeV 40Ar with 238U

NUCLEAR REACTIONS 238U(40Ar, αF), E=334 MeV; measured fission (fragment)(fragment)(α)-coin, σ(θα, Eα); deduced fission, α-emission mechanisms.

doi: 10.1007/BF01420452
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1984KI07      Z.Phys. A317, 291 (1984)

M.Kildir, D.Logan, D.O.Eriksen, D.J.Moses, M.Kaplan, E.Duek, L.C.Vaz, N.N.Ajitanand, J.M.Alexander, M.S.Zisman

Fission Reactions of 468-MeV 56Fe + 238U: Detection of 4He/1H Emission from Pre- and Post-Fission Sources

NUCLEAR REACTIONS 238U(56Fe, pF), (56Fe, αF), E=469 MeV; measured fission (fragment)(fragment)(θ), σ(θp, Ep, fragment θ), σ(θα, Eα, fragment θ), proton, α differential multiplicities, σ(θα, Eα); deduced light particle emission mechanism.

doi: 10.1007/BF01438361
Citations: PlumX Metrics

1983KA16      Z.Phys. A313, 31 (1983)

M.Kaplan, D.J.Moses, D.O.Eriksen, M.Kildir, D.R.G.Logan, M.S.Zisman, R.J.McDonald

Light Charged Particle Emission and Fission in 238U + 238U Collisions at 1, 740 MeV

NUCLEAR REACTIONS 197Au, 238U(238U, pX), (238U, αX), E=7.31 MeV/nucleon; measured p(fragment)-, α(fragment)-coin, σ(θp, Ep), σ(θα, Eα); deduced reaction mechanism, target, projectile sequential fission.

doi: 10.1007/BF02115840
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