NSR Query Results
Output year order : Descending NSR database version of May 2, 2024. Search: Author = J.C.Pacheco Found 15 matches. 2005VI07 Phys.Rev. C 71, 054317 (2005) Discretization of the continuum in 6He: A schematic model to test the validity of the concept NUCLEAR STRUCTURE 6He; calculated pairing energies, level energies; deduced effect of discretization of the continuum.
doi: 10.1103/PhysRevC.71.054317
2002PA15 Phys.Rev. C65, 044004 (2002) Two-Body Correlations in N = 8 and 10 Nuclei and Effective Neutron-Neutron Interactions in Tamm-Dancoff and Two-Particle Random Phase Approximation Models NUCLEAR STRUCTURE 6He, 9,11Li, 10,12,14Be, 12,14C; calculated two-neutron separation energies. Particle-particle RPA, Gogny effective interaction.
doi: 10.1103/PhysRevC.65.044004
2000PA14 Nucl.Phys. A669, 135 (2000) Quasielastic Scattering of 11Li and 12Be on 12C NUCLEAR REACTIONS 12C(11Li, 11Li'), (12Be, 12Be'), E ≈ 60 MeV/nucleon; 28Si(11Li, 11Li'), E=29 MeV/nucleon; calculated quasielastic σ(θ). 11Li deduced two-neutron wavefunction component. Folding model potential plus fitted polarization potential. Comparisons with data.
doi: 10.1016/S0375-9474(99)00432-7
1999PA10 Phys.Rev. C59, 1518 (1999) J.C.Pacheco, M.D.Kadi-Hanifi, B.Bilwes, F.Remiro Nuclear Structure Effects on the Absorption in the Scattering of Heavy Ions at Low Energy NUCLEAR REACTIONS 24Mg(35Cl, 35Cl), E=85 MeV; 24Mg(37Cl, 37Cl), E=87.9 MeV; 208Pb(16O, 16O), E=87 MeV; 40Ca, 32,36S, 28Si(32S, 32S), E=90 MeV; 27Al(31P, 31P), E=79.5 MeV; analyzed σ(θ); deduced parameters, transfer channels contributions. Renormalized double folding real potential, phenomenological imaginary potential.
doi: 10.1103/PhysRevC.59.1518
1999PA33 Phys.Rev. C60, 034612 (1999) J.C.Pacheco, M.D.Kadi-Hanifi, B.Bilwes Elastic Scattering Analysis of 16O + 208Pb at 793 and 1503 MeV: Test of the closure approximation model NUCLEAR REACTIONS 208Pb(16O, 16O), E=793, 1503 MeV; calculated σ(θ). Optical Model, dispersion relations. Comparison with data.
doi: 10.1103/PhysRevC.60.034612
1996VI09 Nucl.Phys. A607, 163 (1996) Structure of the 11Li Nucleus NUCLEAR STRUCTURE 14C, 12Be; calculated levels. 11Li; calculated levels, two-neutron separation energy, radius. Three-body model, zero-range density-dependent pairing interaction.
doi: 10.1016/S0375-9474(96)00246-1
1995PA19 Nucl.Phys. A588, 537 (1995) J.C.Pacheco, B.Bilwes, F.Sanchez, J.A.Ruiz, J.Diaz, J.L.Ferrero, D.Kadi-Hanifi Surface Absorption in the 32S + 24Mg Interactions at Energies Near the Coulomb Barrier NUCLEAR REACTIONS 24Mg(32S, 32S), E=65-110 MeV; measured σ(θ); deduced narrow surface absorption evidence. Optical model.
doi: 10.1016/0375-9474(95)00058-9
1993VI01 Phys.Rev. C47, 899 (1993) N.Vinh Mau, J.L.Ferrero, J.C.Pacheco, B.Bilwes Comment on ' Dynamical Polarization Potential Due to the Excitation of Collective States ' NUCLEAR REACTIONS 40Ca(16O, 16O), E=104-650 MeV; analyzed dynamical polarization potential features; deduced inelastic channels role.
doi: 10.1103/PhysRevC.47.899
1993VI05 Nucl.Phys. A560, 879 (1993) N.Vinh Mau, J.C.Pacheco, J.L.Ferrero, R.Bilwes Sub- and Near-Barrier Fusion Potentials and Cross Sections NUCLEAR REACTIONS, ICPND 208Pb(16O, 16O), E=78-312.6 MeV; calculated σ(θ), fusion σ(E). 40Ca(32S, X), E=80-110 MeV; calculated fusion σ(E). Closure approximation model.
doi: 10.1016/0375-9474(93)90176-X
1992BA36 Nucl.Phys. A545, 720 (1992) J.M.Barrigon, A.Baeza, J.L.Ferrero, J.C.Pacheco, B.Bilwes, R.Bilwes Isotopic Effects and Surface Absorption in 35,37Cl + 24Mg Interactions NUCLEAR REACTIONS 24Mg(35Cl, 35Cl), E(cm)=32.5, 34.6, 36.6, 38.6, 40.7, 42.7, 44.75, 48.8 MeV; 24Mg(37Cl, 37Cl), E(cm)=34.6, 36.6, 38.6, 40.7, 44.75, 48.8 MeV; measured σ(E, θ); deduced isotopic effects on absorption; 24Mg(35Cl, 39K), (35Cl, 36Ar), (35Cl, X), (35Cl, 31P), (37Cl, 41K), (37Cl, 38Ar), (37Cl, 36Cl), (37Cl, X), E(cm)=29.95, 40.7, 48.8 MeV; measured σ(E). Woods-Saxon, M3Y-folding model, closure approximation model, Feshbach model analyses.
doi: 10.1016/0375-9474(92)90299-Y
1991BI02 Nucl.Phys. A526, 292 (1991) B.Bilwes, R.Bilwes, N.Vinh Mau, J.L.Ferrero, J.C.Pacheco Dispersion Relation for Microscopic Heavy-Ion Potentials and Description of Elastic Scattering above the Coulomb Barrier for 32S on 40Ca NUCLEAR REACTIONS 40Ca(32S, 32S), E=90-151.5 MeV; calculated σ(θ). Closure approximation model.
doi: 10.1016/0375-9474(91)90288-H
1991VI03 Nucl.Phys. A531, 435 (1991) N.Vinh Mau, J.L.Ferrero, J.C.Pacheco, B.Bilwes Low-Energy 16O + 208Pb Elastic Scattering an Attempt to Analyze the Microscopic Effective Potential NUCLEAR REACTIONS 208Pb(16O, 16O), E=96-312.6 MeV; calculated σ(θ). Closure approximation, semi-phenomenological potentials models comparison.
doi: 10.1016/0375-9474(91)90620-L
1990FE05 Nucl.Phys. A514, 367 (1990) J.L.Ferrero, J.C.Pacheco, A.Baeza, J.M.Barrigon, B.Bilwes, R.Bilwes, N.Vinh Mau Elastic Scattering of 35Cl and 37Cl on 24Mg NUCLEAR REACTIONS 24Mg(35Cl, 35Cl), (37Cl, 37Cl), E(cm)=40.7, 48.8 MeV; measured σ(E, θ); deduced isotopic effects on absorption. Woods-Saxon, folding model, closure approximation analyses.
doi: 10.1016/0375-9474(90)90076-X
1988BI06 Nucl.Phys. A484, 174 (1988) B.Bilwes, R.Bilwes, J.Diaz, J.L.Ferrero, J.C.Pacheco, J.A.Ruiz Test of Complex Effective Interaction by Folding Analysis of 32S Elastic Scattering on sd-Shell Nuclei NUCLEAR REACTIONS 32S(32S, 32S), E=70, 75, 90, 97.09, 120, 160 MeV; 40Ca(32S, 32S), E=90, 100, 110, 120, 151.5 MeV; 34S(32S, 32S), E=77, 90, 97.09 MeV; 28Si(32S, 32S), E=70, 77, 90, 97.09, 120, 135 MeV; measured σ(E, θ). Folding model analysis.
doi: 10.1016/0375-9474(88)90148-0
1987BI19 J.Phys.(London) G13, 975 (1987) B.Bilwes, R.Bilwes, J.Diaz, J.L.Ferrero, J.C.Pacheco Folding Model Analysis of 32S + 32S at 90 MeV and 32S + 40Ca at 100 MeV by a Complex-Effective Interaction NUCLEAR REACTIONS 32S(32S, 32S), E=90 MeV; 40Ca(32S, 32S), E=100 MeV; analyzed σ(θ); deduced model parameters, complex effective interaction role. Folding model.
doi: 10.1088/0305-4616/13/7/011
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