103 citations · 125 across the 7 of their papers we have counts for
7 papers
Description of Heavy Quark Systems by means of Energy Dependent Potentials
R. J. Lombard, J. Mares, C. Volpe
We apply, for the first time, an energy dependent Schrodinger equation to describe static properties of heavy quark systems, i.e. charmonium and bottonium. We show that a good desc…
Wave equations with energy dependent potentials
J. Formanek, R. J. Lombard, J. Mares
We study wave equations with energy dependent potentials. Simple analytical models are found useful to illustrate difficulties encountered with the calculation and interpretation o…
Short versus long range interactions and the size of two-body weakly bound objects
R. J. Lombard, C. Volpe
Very weakly bound systems may manifest intriguing "universal" properties, independent of the specific interaction which keeps the system bound. An interesting example is given by r…
The size of two-body weakly bound objects : short versus long range potentials
R. Lombard, C. Volpe
The variation of the size of two-body objects is investigated, as the separation energy approaches zero, with both long range potentials and short range potentials having a repulsi…
Nucleation in dilute 3He-4He liquid mixtures at low temperatures
M. Barranco, M. Guilleumas, D. M. Jezek +3
We present a study of phase separation from supersaturated 3He-4He liquid mixtures at low temperatures addressing both the degree of critical supersaturation Dx and the thermal-to-…
Ring vortex destabilization in supersaturated 3He-4He liquid mixtures at low temperatures
D. M. Jezek, M. Pi, M. Barranco +2
The effect of ring vortices on the destabilization of supersaturated liquid helium mixtures at very low temperatures is investigated as a function of pressure. We have found that l…