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NSR database version of May 24, 2024.

Search: Author = G.Madurga

Found 12 matches.

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1987ES06      J.Phys.(London) G13, 1261 (1987)

J.I.Escudero, F.Barranco, G.Madurga

Consistent Description of the Experimental Root Mean Square Charge Radii

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb; calculated rms charge radii; deduced long-range residual interaction role.

doi: 10.1088/0305-4616/13/10/014
Citations: PlumX Metrics


1985AN16      Nucl.Phys. A443, 380 (1985)

M.V.Andres, J.M.Quesada, M.Lozano, G.Madurga

A Level-Density-Dependent Imaginary Potential for Heavy Ions

NUCLEAR REACTIONS 28Si, 40Ca(9Be, 9Be), E=14-26 MeV; 24Mg(12C, 12C), E=21, 24 MeV; 24Mg(16O, 16O), E=28-33 MeV; 40Ca(20Ne, 20Ne), E=44.1-70.4 MeV; 40Ca(32S, 32S), E=100-151.5 MeV; calculated real folding potential renormalization constants, σ(θ). Level density dependent heavy ion potential component.

NUCLEAR STRUCTURE 9Be, 12C, 16O, 20Ne, 24Mg, 28Si, 32S, 40Ca; calculated neutron, proton, charge density distributions. Woods-Saxon potential.

doi: 10.1016/0375-9474(85)90269-6
Citations: PlumX Metrics


1984LO06      J.Phys.(London) G10, 1071 (1984)

M.Lozano, A.Mandly, G.Madurga

Fusion Barriers for Heavy Systems with 1000 < Z1Z2 < 3000

NUCLEAR REACTIONS 65Cu(86Kr, X), E(cm)=157.4-308.2 MeV; 165Ho(40Ar, X), E(cm)=181, 240.9 MeV; 56Fe(136Xe, X), E(cm)=225 MeV; 139La(86Kr, X), E(cm)=312, 376.8, 438.6 MeV; 165Ho(84Kr, X), E=298.2, 326 MeV; 209Bi(84Kr, X), E(cm)=356.7, 374.5; calculated fusion σ. 141Pr(35Cl, X), E(cm)=120-135 MeV; 144,148,154Sm(40Ar, X), E(cm)=125-145 MeV; calculated fusion σ(E), barriers. Shell model nuclear density, effective interaction generated folding optical potential.

NUCLEAR STRUCTURE 35Cl, 40Ar, 56Fe, 65Cu, 84,86Kr, 90Zr, 109Ag, 132Xe, 139La, 141Pr, 144,148,154Sm, 165Ho, 209Bi, 238U; calculated nuclear density distribution rms radii.

doi: 10.1088/0305-4616/10/8/012
Citations: PlumX Metrics


1983BR05      J.Phys.(London) G9, 423 (1983)

B.A.Brown, S.E.Massen, J.I.Escudero, P.E.Hodgson, G.Madurga, J.Vinas

The Charge and Matter Distributions of 208Pb

NUCLEAR STRUCTURE 208Pb; analyzed charge, matter distribution, single particle energies, valence orbital rms radii; deduced best potential.

doi: 10.1088/0305-4616/9/4/009
Citations: PlumX Metrics


1983QU01      Phys.Lett. 125B, 14 (1983)

J.M.Quesada, M.Lozano, G.Madurga

A Phenomenological Imaginary Part of the Optical Potential for Heavy Ions

NUCLEAR REACTIONS 28Si(16O, 16O), E=33-81 MeV; calculated σ(θ). Optical potential, phenomenological imaginary part.

doi: 10.1016/0370-2693(83)91224-8
Citations: PlumX Metrics


1982LO13      J.Phys.(London) G8, 1259 (1982)

M.Lozano, J.I.Escudero, G.Madurga

Nuclear Structure Effects in Frictionless Formula for Heavy-Ion Fusion

NUCLEAR REACTIONS, ICPND 14N(12C, X), E=10-80 MeV; 12,13C(12C, X), E=10-35 MeV; 10B, 14N(14N, X), E=sub-Coulomb; 14N(14N, X), 14,15N(16O, X), E=near fusion; 24,26Mg, 16O, 27Al, 40Ca(16O, X), 27Al(17O, X), 28Si, 24Mg, 27Al(18O, X), 24Mg, 27Al(20Ne, X), (32S, X), 28Si(28Si, X), 40Ca, 58Ni(32S, X), 58,64,62Ni, 27Al, 54,56Fe, 112,116,120,124Sn, 90Zr, 141Pr(35Cl, X), 110Pd, 109Ag, 121Sb, 165Ho, 197Au, 238U(40Ar, X), 132Xe, 165Ho(56Fe, X), (84Kr, X), E=high; calculated fusion σ vs E. Semi-empirical formalism, final state, entrance channel effects.

NUCLEAR STRUCTURE A=9-238; calculated nuclear density distribution rms radii. Semi-empirical formalism.

doi: 10.1088/0305-4616/8/9/011
Citations: PlumX Metrics


1981VI01      Phys.Rev. C23, 780 (1981)

F.J.Vinas, M.Lozano, G.Madurga

Double Folding with a Density-Dependent Effective Interaction and its Analytical Approximation

NUCLEAR REACTIONS 72,74,76Ge(16O, 16O), (18O, 18O), E=56 MeV; 100Mo, 62Ni(12C, 12C), E=48 MeV; 74Ge(12C, 12C), E=42 MeV; 208Pb(12C, 12C), E=96 MeV; 207Pb(13C, 13C), E=86.1 MeV; 28Si(16O, 16O), E=141.5, 215 MeV; 59Co, 60Ni(16O, 16O), E=141.7 MeV; 209Bi(11B, 11B), E=74.6; 208Pb(16O, 16O), E=129.5, 192 MeV; 209Bi(40Ar, 40Ar), E=286 MeV; analyzed σ(θ); deduced real optical potential parameters, renormalizing factor. Double folding model, nucleon-nucleon effective potential.

doi: 10.1103/PhysRevC.23.780
Citations: PlumX Metrics


1980LO01      Nucl.Phys. A334, 349 (1980)

M.Lozano, G.Madurga

Exponential Optical Potentials for Heavy-Ion Elastic Scattering

NUCLEAR REACTIONS 208Pb(16O, 16O), E=129.5, 192 MeV; 208Pb(12C, 12C), E=96 MeV; 209Bi(11B, 11B), E=74.6 MeV; 62Ni, 100Mo(12C, 12C), E=48 MeV; 74Ge(12C, 12C), E=42 MeV; 60Ni, 59Co, 28Si(16O, 16O), E=141.7 MeV; 207Pb(13C, 13C), E=86.1 MeV; 72,74,76Ge(16O, 16O), (18O, 18O), E=56 MeV; 64Ni(16O, 16O), E=56 MeV; 209Bi, 238U(40Ar, 40Ar), E=340 MeV; calculated σ(θ). Exponential optical potentials.

doi: 10.1016/0375-9474(80)90074-3
Citations: PlumX Metrics


1980LO02      Phys.Lett. 90B, 50 (1980)

M.Lozano, G.Madurga

Nuclear-Structure Dependence of the Fusion Cross Section for Heavy Ions

NUCLEAR REACTIONS 12C(14N, X), (18O, X), (15N, X), (19F, X), E(cm)=0.01-0.05 GeV; 32S(24Mg, X), (27Al, X), 27Al, 48Ti, 56Fe, 62Ni, 116,124Sn(35Cl, X), E=0.03-0.1 GeV; calculated fusion σ(E). Semiclassical model, nuclear matter density distribution.

doi: 10.1016/0370-2693(80)90048-9
Citations: PlumX Metrics


1980MA34      Phys.Lett. B95, 358 (1980)

G.Madurga, M.Lozano, A.Jadraque

The Role of Rainbow Refraction in Heavy Ion Elastic Scattering

NUCLEAR REACTIONS 40Ca(20Ne, 20Ne), (13C, 13C), (6Li, 6Li), 28Si(16O, 16O), E=30-200 MeV; 208Pb, 40Ca(16O, 16O), E=100-300 MeV; 59Co(16O, 16O), 40Ca(40Ca, 40Ca), E=40-200 MeV; analyzed data; deduced strong absorption radius, rainbow distance vs E.

doi: 10.1016/0370-2693(80)90168-9
Citations: PlumX Metrics


1979LO05      Phys.Lett. 82B, 170 (1979)

M.Lozano, G.Madurga, P.E.Hodgson

Critical Radii for Alpha-Particle Elastic Scattering

NUCLEAR STRUCTURE 110,112,114,116Cd, 112,114,116,118,120,122,124Sn, 122,124,126,128,130Te, 142,144,146,148,150Nd, 144,146,148,150,152Sm, 204,206,208Pb; calculated nuclear density distribution using Saxon-Woods single particle functions; deduced method to obtain α-optical potentials from target nucleus structure.

doi: 10.1016/0370-2693(79)90727-5
Citations: PlumX Metrics


1972MA73      Nuovo Cim. 12A, 451 (1972)

G.Madurga

Asymmetry of Direct Neutron Emission in Polarized-Muon Capture

doi: 10.1007/BF02729557
Citations: PlumX Metrics


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