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NSR database version of April 29, 2024.

Search: Author = R.D.Levine

Found 5 matches.

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1986LE09      Nucl.Phys. A454, 338 (1986)

R.D.Levine, D.R.Napoli, D.Otero, A.Plastino, A.N.Proto

Maximum Entropy Approach to Nuclear Fission Processes

RADIOACTIVITY ^246,248Cm, ^250,252,254Cf, ²⁵⁶Fm(SF); calculated nucleon energy release following fission, internal energy, post scission neutron number, chemical potential; deduced nucleon number conservation constraint importance. Maximum entropy approach.

NUCLEAR REACTIONS ^233,235U, ²³⁹Pu(n, F), E=thermal; calculated fission fragment mass yield, chemical potential vs fragment mass. ²²⁶Ra(p, xnF), E not given; calculated ternary fission fragment yield, chemical potential vs mass. ²²⁹Th(n, F), E not given; calculated pairing effects. ²⁴⁵Cm, ²⁴⁹Cf, ²⁵⁴Es(n, F), E not given; calculated nucleon energy release following fission, internal energy, post scission neutron number, chemical potential; deduced nucleon number conservation constraint importance. Maximum entropy approach.

doi: 10.1016/0375-9474(86)90272-1
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1983EN04      Phys.Rev. C28, 2321 (1983)

Y.M.Engel, R.D.Levine

Branching Ratios in Heavy Ion Reactions: Constrained phase space approach

NUCLEAR REACTIONS ²³²Th(¹⁶O, X), E=105, 125 MeV; ²³²Th(¹⁵N, X), E=86, 95 MeV; ⁵⁴Cr(¹⁴N, X), E=90 MeV; ¹⁸¹Ta(³⁵Cl, X), E=205 MeV; calculated heavy-ion branching fractions for X=^9,10Be, ^11,12,13B, ^12,13,14,15C, ¹⁵N, ^30,31Si, ^31,32,33P, ^33,34,35S, ^36,37Cl. ²³²Th(¹⁶O, ¹²C), (¹⁶O, ¹³C), (¹⁶O, ¹⁴C), (¹⁶O, ¹⁵C), E=105 MeV; calculated ejectile energy distribution. Constrained phase space approach.

doi: 10.1103/PhysRevC.28.2321
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1982EN05      Phys.Lett. 117B, 279 (1982)

Y.M.Engel, E.Friedman, R.D.Levine

The Maximun Entropy Determination of Nuclear Densities of Calcium Isotopes from Elastic Scattering of Alpha Particles

NUCLEAR STRUCTURE ^40,42,44,48Ca; calculated rms radius. Fourier-Bessel analysis, maximum entropy formalism, folding model potential radial moment constraint.

doi: 10.1016/0370-2693(82)90718-3
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1979AL22      Phys.Rev. C20, 1789 (1979)

Y.Alhassid, R.D.Levine, J.S.Karp, S.G.Steadman

Information-Theoretic Analysis of Energy Disposal in Heavy-Ion Transfer Reactions

NUCLEAR REACTIONS ²³²Th(¹⁶O, X), E=105 MeV; Mo(¹⁴N, X), E=97 MeV; ⁵³Cr(¹⁵N, X), E=90 MeV; ²³²Th(¹⁵N, X), E=145 MeV; ²³²Th(²²Ne, X), E=174 MeV; ¹⁹⁷Au(¹⁶O, X), E=218, 250 MeV; Ni(¹⁶O, ¹²C), E=96 MeV; calculated energy spectra, Q-dependence for X from ⁷Li to ¹⁵O. Constrained statistical approach to multinucleon transfer.

doi: 10.1103/PhysRevC.20.1789
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1978LE15      Phys.Rev.Lett. 41, 1537 (1978)

R.D.Levine, S.G.Steadman, J.S.Karp, Y.Alhassid

Heavy-Ion Transfer Reactions to the Continuum: Surprisal Analysis and The Condition of Maximal Entropy

NUCLEAR REACTIONS ²³²Th(¹⁶O, ¹⁶N), (¹⁶O, ¹⁵N), (¹⁶O, ¹⁴C), (¹⁶O, ¹³C), (¹⁶O, ¹²C), ²³²Th(¹⁶O, ¹¹B), E=105 MeV; measured σ.

doi: 10.1103/PhysRevLett.41.1537
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