Resumen de The masses of heavy pentaquarks in non-relativistic Bethe-Salpeter quark model
M. Abu-Shady, N.H. Gerish, M.M.A. Ahmed
The exotic particles such as the pentaquarks are believed to strengthen the understanding of important interactions and the principle of QCD in which pentaquarks contain two heavy-valence quarks. The structure of two bodies including an antiquark and two-diquark is introduced. A new potential for quark interaction is suggested which includes the logarithm and linear potentials, as well as the spin-spin interaction. The suggested potential is included in the framework of spinless of the Bethe-Salpeter equation. A comparison with other works is presented which provides a good description of pentaquarks.
