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Garvey-Kelson Relations for Nuclear Charge Radii
Jorge Piekarewicz, Mario Centelles, Xavier Roca-Maza +1
The Garvey-Kelson relations (GKRs) are algebraic expressions originally developed to predict nuclear masses. In this letter we show that the GKRs provide a fruitful framework for t…
Microscopic-Macroscopic Approach for Binding Energies with Wigner-Kirkwood Method
A. Bhagwat, X. Viñas, M. Centelles +2
The semi-classical Wigner-Kirkwood expansion method is used to calculate shell corrections for spherical and deformed nuclei. The expansion is carried out up to fourth orde…
Neutron skin thickness in droplet model with surface width dependence: indications of softness of the nuclear symmetry energy
M. Warda, X. Vinas, X. Roca-Maza +1
We analyze the neutron skin thickness in finite nuclei with the droplet model and effective nuclear interactions. The ratio of the bulk symmetry energy J to the so-called surface s…
Symmetry coefficients and incompressibility of clusterized supernova matter
S. K. Samaddar, J. N. De, X. Vinas +1
The symmetry energy coefficients, incompressibility, and single-particle and isovector potentials of clusterized dilute nuclear matter are calculated at different temperatures empl…
Influence of the symmetry energy on the giant monopole resonance of neutron-rich nuclei
M. Centelles, S. K. Patra, X. Roca-Maza +3
We analyze the influence of the density dependence of the symmetry energy on the average excitation energy of the isoscalar giant monopole resonance (GMR) in stable and exotic neut…
The Smoothness of Physical Observables
J. Piekarewicz, M. Centelles, X. Roca-Maza +1
The Garvey-Kelson (GK) relations are powerful algebraic expressions connecting the masses of neighboring atomic nuclei and derived under reasonable physical assumptions. In this co…