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Artículo
Signature inversion in semi-decoupled bands: Residual interaction between h9/2 protons and i13/2 neutrons
(Elsevier, 1997)
Semi-decoupled bands based on the πh9/2 ⊗ vi13/2 configuration are observed in 162Tm,164Tm and 174Ta. Spins assigned to these bands imply an inversion of the expected signature splitting, which is interpreted as being the ...
Artículo
Finite-size effects on multibody neutrino exchange
(American Physical Society, 1998-10-01)
We use an effective Lagrangian to study the multibody massless neutrino exchange inside a finite neutron star. Following Schwinger, we show how the total interaction energy density is computed by comparing the values of ...
Artículo
Dynamic effective potential for α-particle bound and quasibound states
(American Physical Society, 1996-09-01)
We exploit analytic properties of the optical potential for elastic scattering of α particles on nuclei to extract information on the effective interaction that should be used to describe the motion of a cluster of two ...
Artículo
A Symmetry-Adapted Algebraic Approach to Molecular Spectroscopy
(Scielo, 1996)
We apply a symmetry-adapted algebraic model to the vibrational excitations in D_3h and T_d molecules. A systematic procedure is used to establish the relation between the algebraic and configuration space formulations. In ...
Artículo
Molecular-dynamics ensembles: Fluctuations and correlations near the phase transitions
(American Institute of Physics Publising LLC, 1993)
Computer simulations of liquid and solid systems very close to the melting-freezing transition zone have been performed for the microcanonical, canonical, and isothermal-isobaric molecular-dynamics ensembles. Temperature, ...