163 citations · 1.6k across the 43 of their papers we have counts for
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Nuclear symmetry energy components and their ratio: A new approach within the coherent density fluctuation model
M. K. Gaidarov, E. Moya de Guerra, A. N. Antonov +3
A new alternative approach to calculate the ratio of the surface to volume components of the nuclear symmetry energy is proposed in the framework of the coherent density fluctuatio…
Nuclear structure calculations for two-neutrino double-beta decay
P. Sarriguren, O. Moreno, E. Moya de Guerra
We study the two-neutrino double-beta decay in 76Ge, 116Cd, 128Te, 130Te, and 150Nd, as well as the two Gamow-Teller branches that connect the double-beta decay partners with the s…
Volume and surface contributions to the nuclear symmetry energy within the coherent density fluctuation model
A. N. Antonov, M. K. Gaidarov, P. Sarriguren +1
The volume and surface components of the nuclear symmetry energy (NSE) and their ratio are calculated within the coherent density fluctuation model (CDFM). The estimations use the…
Charged-current inclusive neutrino cross sections in the SuperScaling model including quasielastic, pion production and meson-exchange contributions
M. V. Ivanov, G. D. Megias, R. Gonzalez-Jimenez +4
Charged current inclusive neutrino-nucleus cross sections are evaluated using the superscaling model for quasielastic scattering and its extension to the pion production region. Th…
Ground-state properties and symmetry energy of neutron-rich and neutron-deficient Mg isotopes
M. K. Gaidarov, P. Sarriguren, A. N. Antonov +1
A comprehensive study of various ground-state properties of neutron-rich and neutron-deficient Mg isotopes with =20-36 is performed in the framework of the self-consistent defor…
Charged-current quasielastic neutrino cross sections on C with realistic spectral and scaling functions
M. V. Ivanov, A. N. Antonov, J. A. Caballero +4
Charge-current quasielastic (CCQE) (anti)neutrino scattering cross sections on a C target are analyzed using a spectral function that gives a scaling functio…
Symmetry energy of deformed neutron-rich nuclei
M. K. Gaidarov, A. N. Antonov, P. Sarriguren +1
The symmetry energy, the neutron pressure and the asymmetric compressibility of deformed neutron-rich even-even nuclei are calculated on the examples of Kr and Sm isotopes within t…
Superscaling predictions for neutrino-induced charged-current charged pion production at MiniBooNE
M. V. Ivanov, J. M. Udias, A. N. Antonov +3
Superscaling approximation (SuSA) predictions to neutrino-induced charged-current charged pion production in the Δ-resonance region are explored under MiniBooNE experimental condit…
Surface properties of neutron-rich exotic nuclei: A source for studying the nuclear symmetry energy
M. K. Gaidarov, A. N. Antonov, P. Sarriguren +1
We study the correlation between the thickness of the neutron skin in finite nuclei and the nuclear symmetry energy for isotopic chains of even-even Ni, Sn, and Pb nuclei in the fr…
Relativistic description of 3He(e,e'p)2H
R. Alvarez-Rodriguez, J. M. Udias, J. R. Vignote +6
The Relativistic Distorted-Wave Impulse Approximation is used to describe the He()H process. We describe the He nucleus within the adiabatic hyperspherica…
Theoretical mean field and experimental occupation probabilities in the double beta decay system 76Ge to 76Se
O. Moreno, E. Moya de Guerra, P. Sarriguren +1
Usual Woods-Saxon single particle levels with BCS pairing are not able to reproduce the experimental occupation probabilities of the proton and neutron levels 1p_{3/2}, 1p_{1/2}, 0…
Momentum distributions in medium and heavy exotic nuclei
M. K. Gaidarov, G. Z. Krumova, P. Sarriguren +3
We study nucleon momentum distributions of even-even isotopes of Ni, Kr, and Sn in the framework of deformed self-consistent mean-field Skyrme HF+BCS method, as well as of theoreti…
Scaling Functions and Superscaling in Medium and Heavy Nuclei
A. N. Antonov, M. V. Ivanov, M. K. Gaidarov +3
The scaling function for medium and heavy nuclei with for which the proton and neutron densities are not similar is constructed within the coherent density fluctu…
Electromagnetic () Observables & Relativistic Nucleon Dynamics
J. A. Caballero, T. W. Donnelly, M. C. Martínez +3
At present there exists a great interest in the search for evidence of possible modification of the nucleon form factors inside the nuclear medium. Recent theoretical work predict…
Analysis of polarized O observables within the relativistic distorted wave impulse approximation
M. C. Martínez, J. R. Vignote, J. A. Caballero +3
Recoil nucleon transferred polarization observables in coincidence quasielastic electron scattering are studied within the relativistic distorted wave impulse approximation. Result…
Non-Scissors-Mode Behaviour of Isovector Magnetic Dipole Orbital Transitions Involving Isospin Transfer
S. Aroua, L. Zamick, Y. Y. Sharon +4
We study the response of isovector orbital magnetic dipole (IOMD) transitions to the quadrupole-quadrupole () interaction, to the isospin-conserving pairing interaction…
Relativity in polarized electron scattering observables
J. A. Caballero, M. C. Martínez, T. W. Donnelly +3
Coincidence scattering of polarized electrons from nuclei with polarization transfer to outgoing nucleons is studied within the context of relativistic mean field theory. Effects i…
Beta-decay in odd-A and even-even proton-rich Kr isotopes
P. Sarriguren, E. Moya de Guerra, A. Escuderos
Beta-decay properties of proton-rich odd-A and even-even Krypton isotopes are studied in the framework of a deformed selfconsistent Hartree-Fock calculation with density-dependent…
Spin-isospin excitations and beta+/EC half-lives of medium-mass deformed nuclei
P. Sarriguren, E. Moya de Guerra, A. Escuderos
A selfconsistent approach based on a deformed HF+BCS+QRPA method with density-dependent Skyrme forces is used to describe beta+ decay properties in even-even deformed proton rich n…
Description of collective magnetic states within a spherical single particle basis
A. A. Raduta, A. Escuderos, E. Moya de Guerra
A many body Hamiltonian comprising pairing, quadrupole-quadrupole and spin-spin interaction is treated within a projected spherical basis with the aim of describing the detailed st…
Ground state particle-particle correlations and double beta decay
A. A. Raduta, P. Sarriguren, Amand Faessler +1
A self-consistent formalism for the double beta decay of Fermi type is provided. The particle-particle channel of the two-body interaction is considered first in the mean field equ…
Relativistic mean field approximation to the analysis of 16O(e,e'p)15N data at |Q^2|\leq 0.4 (GeV/c)^2
J. M. Udias, J. A. Caballero, E. Moya de Guerra +2
We use the relativistic distorted wave impulse approximation to analyze data on 16O(e,e'p)15N at |Q^2|\leq 0.4 (GeV/c)^2 that were obtained by different groups and seemed controver…
Nuclear Pairing in the T=0 channel revisited
E. Garrido, P. Sarriguren, E. Moya de Guerra +3
Recent published data on the isoscalar gap in symmetric nuclear matter using the Paris force and the corresponding BHF single particle dispersion are corrected leading to an extrem…
Inclusive quasielastic electron scattering on He: a probe of the halo structure
E. Garrido, E. Moya de Guerra
We investigate inclusive electron scattering reactions on two-neutron halo nuclei in the quasielastic region. Expressions for the cross section and structure functions are given as…