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NSR database version of April 27, 2024.

Search: Author = R.R.Rodriguez-Guzman

Found 15 matches.

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2019RO01      J.Phys.(London) G46, 013001 (2019)

L.M.Robledo, T.R.Rodriguez, R.R.Rodriguez-Guzman

Mean field and beyond description of nuclear structure with the Gogny force: a review

doi: 10.1088/1361-6471/aadebd
Citations: PlumX Metrics


2012RO29      J.Phys.(London) G39, 105103 (2012)

L.M.Robledo, R.R.Rodriguez-Guzman

Octupole deformation properties of actinide isotopes within a mean-field approach

NUCLEAR STRUCTURE 220,222,224,226,228,230,232,234,236,238,240U, 222,224,226,228,230,232,234,236,238,240,242Pu, 222,224,226,228,230,232,234,236,238,240,242Cm, 222,224,226,228,230,232,234,236,238,240,242Cf; calculated octupole deformation, B(E1), B(E3). Systematic mean-field calculations, comparison with experimental data.

doi: 10.1088/0954-3899/39/10/105103
Citations: PlumX Metrics


2010SA40      J.Phys.:Conf.Ser. 205, 012024 (2010)

P.Sarriguren, R.R.Rodriguez-Guzman, L.M.Robledo

Microscopic description of shape evolution in medium-mass nuclei

NUCLEAR STRUCTURE 130Xe, 144,146,148,150,152,154,156,158Sm, 184,186,188,190,192,194,196W; calculated quadrupole moment, deformation including tri-axial degrees of freedom, potential energy surface, evolution of ground-state nuclear shapes. 190W; calculated single-particle levels. Self-consistent HFB with Gogny and Skyrme density-dependent interactions.

doi: 10.1088/1742-6596/205/1/012024
Citations: PlumX Metrics


2010TO02      Phys.Rev. C 81, 034312 (2010)

J.Toivanen, B.G.Carlsson, J.Dobaczewski, K.Mizuyama, R.R.Rodriguez-Guzman, P.Toivanen, P.Vesely

Linear response strength functions with iterative Arnoldi diagonalization

NUCLEAR STRUCTURE 132Sn; calculated 0+, 1- and 2+ RPA strength functions for isoscalar (IS) and isovector (IV) transitions using iterative non-Hermitian Arnoldi diagonalization procedures.

doi: 10.1103/PhysRevC.81.034312
Citations: PlumX Metrics


2008RO22      Phys.Rev. C 78, 034314 (2008)

L.M.Robledo, R.R.Rodriguez-Guzman, P.Sarriguren

Evolution of nuclear shapes in medium mass isotopes from a microscopic perspective

NUCLEAR STRUCTURE 96,98,100,102,104,106,108,110,112,114,116,118Pd, 118,120,122,124,126,128,130,132,134,136,138,140Xe, 118,120,122,124,126,128,130,132,134,136,138Ba, 146,148,150,152,154,156,158,160Sm, 142,144,146,148,150,152,154,156Nd, 148,150,152,154,156,158,160Gd, 146,148,150,152,154,156,158,160,162Dy; calculated potential energy curves and surfaces as a function of deformation parameters and quadrupole moment. Hartree-Fock-Bogoliubov approximation based on finite range and density dependant Gogny interaction.

doi: 10.1103/PhysRevC.78.034314
Citations: PlumX Metrics


2004EG02      Phys.Rev.Lett. 93, 082502 (2004)

J.L.Egido, L.M.Robledo, R.R.Rodriguez-Guzman

Unveiling the Origin of Shape Coexistence in Lead Isotopes

NUCLEAR STRUCTURE 182,184,186,188,190,192Pb; calculated level energies vs deformation, shape coexistence features. HFB approach, Gogny force.

doi: 10.1103/PhysRevLett.93.082502
Citations: PlumX Metrics


2004RO05      Eur.Phys.J. A 19, 45 (2004)

R.R.Rodriguez-Guzman, K.W.Schmid

Spherical Hartree-Fock calculations with linear-momentum projection before the variation Part I: Energies, form factors, charge densities and mathematical sum rules

NUCLEAR STRUCTURE 4He, 12C, 16O, 28Si, 32S, 40Ca; calculated binding energies, hole energies, form factors, charge densities. Spherical Hartree-Fock calculations with linear-momentum projection.

doi: 10.1140/epja/i2003-10108-1
Citations: PlumX Metrics


2004RO06      Eur.Phys.J. A 19, 61 (2004)

R.R.Rodriguez-Guzman, K.W.Schmid

Spherical Hartree-Fock calculations with linear-momentum projection before the variation Part II: Spectral functions and spectroscopic factors

NUCLEAR STRUCTURE 4He, 12C, 16O, 28Si, 32S, 40Ca; calculated ground-state spectroscopic factors. Spherical Hartree-Fock calculations with linear-momentum projection.

doi: 10.1140/epja/i2003-10109-0
Citations: PlumX Metrics


2004RO10      Int.J.Mod.Phys. E13, 139 (2004)

R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo

Description of the superdeformed band of 36Ar with the Gogny force

NUCLEAR STRUCTURE 36Ar; calculated superdeformed band energies, B(E2), related features. Self-consistent cranking approach.

doi: 10.1142/S0218301304001862
Citations: PlumX Metrics


2004RO11      Int.J.Mod.Phys. E13, 165 (2004)

T.R.Rodriguez, J.L.Egido, L.M.Robledo, R.R.Rodriguez-Guzman

On the stability of projection after variation solutions

NUCLEAR STRUCTURE 32Mg; calculated deformation energy curves. Projection after variation, stability of solution discussed.

doi: 10.1142/S0218301304001898
Citations: PlumX Metrics


2004RO19      Phys.Rev. C 69, 054319 (2004)

R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo

Beyond mean field description of shape coexistence in neutron-deficient Pb isotopes

NUCLEAR STRUCTURE 182,184,186,188,190,192Pb; calculated rotational band level energies, quadrupole moments, shape coexistence features. Angular momentum projected generator coordinate method.

doi: 10.1103/PhysRevC.69.054319
Citations: PlumX Metrics


2003RO06      Eur.Phys.J. A 17, 37 (2003)

R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo

Quadrupole collectivity of neutron-rich neon isotopes

NUCLEAR STRUCTURE 20,22,24,26,28,30,32,34Ne; calculated deformation, transitions B(E2), quadrupole collectivity. Angular momentum projected generator coordinate method.

doi: 10.1140/epja/i2002-10141-6
Citations: PlumX Metrics


2001RO27      Acta Phys.Pol. B32, 2385 (2001)

R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo

Quadrupole Collectivity in the Si Isotopes Around N = 20

NUCLEAR STRUCTURE 32,34,36Si; calculated level energies, deformation, B(E2). Angular momentum projected generator coordinate method.


2000RO36      Phys.Rev. C62, 054308 (2000)

R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo

Properties of the Predicted Superdeformed Bands in 32S

NUCLEAR STRUCTURE 32S; calculated superdeformed band excitation energy, transitions B(E2), moment of inertia, related features. Self-consistent cranking approach.

doi: 10.1103/PhysRevC.62.054308
Citations: PlumX Metrics


2000RO37      Phys.Rev. C62, 054319 (2000)

R.R.Rodriguez-Guzman, J.L.Egido, L.M.Robledo

Description of Quadrupole Collectivity in N ≈ 20 Nuclei with Techniques Beyond the Mean Field

NUCLEAR STRUCTURE 30,32,34Mg; calculated collective levels, J, π, B(E2), quadrupole moments. Angular momentum projected generator coordinate method.

doi: 10.1103/PhysRevC.62.054319
Citations: PlumX Metrics


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