Turkish Journal of Physics
Abstract
In this study, an analytical model is presented based on the Nikiforov-Uvarov method for the Θ+ exotic KN resonance as a kind of pentaquark. The radial Schrödinger equation for the central Yukawa and modified Yukawa potentials was solved for Θ+ by use of the Nikiforov-Uvarov method. The energy eigenvalues and corresponding wave functions of Θ+ were obtained in terms of potential coefficients and n,l quantum numbers. Finally, the potential coefficients were determined according to the binding energy of Θ+ exotic KN resonance. The potentials and wave functions of Θ+ exotic KN resonance for different sets of potential coefficients are also shown schematically.
DOI
10.3906/fiz-1807-33
Keywords
Pentaquark, diquark-triquark model, modified Yukawa potential, Nikiforov-Uvarov method, radial Schrödinger equation
First Page
314
Last Page
323
Recommended Citation
BINESH, Z, SHOJAEI, M. R, & AZADEGAN, B (2019). The ground state of pentaquarks with cluster structure in the few-body systemapproach. Turkish Journal of Physics 43 (4): 314-323. https://doi.org/10.3906/fiz-1807-33
