Author/Authors :
Monemzadeh، M نويسنده Department of Physics, University of Kashan, Kashan, I. R. Iran. , , Sadeghi-Alavijeh، P نويسنده Department of Physics, University of Kashan, Kashan, I. R. Iran. , , Tazimi، N نويسنده Department of Physics, University of Kashan, Kashan, I. R. Iran. ,
Abstract :
In this paper, using Monte Carlo Fortran code, we have obtained the
binding energies for three different systems of diquark–antidiquark in
distances from 0.01 to 15 nm. In [0.1 - 15] nm interval, we made use
of Coulomb potential because in this interval, strong interaction is
negligible. We have compared the binding energies of the systems
with one another. The results of these comparisons were close to our
anticipations. We also obtained the binding energy of one of the
systems in the interval below 1 fm, where diquark-antidiquark
systems comprise a tetraquark and the potential is of strong interaction
type. Because of weak Coulomb interaction, strong interaction has
been used as the basis of the calculations. The binding energy resulted
is consistent with the existing references.
