6 papers
A dynamical study of the pentaquark Theta+ state
Alireza Haghpayma
this paper has been withdrawn by the author due to crucial type errors
Diquark Approach to Calculating the Mass and Stability of H - Dibaryon
Alireza Haghpayma
By using of vector diquark ideas in the chiral limit diquark correlations in the relativistic region and imposing HF interactions between quarks in a vector diquark we calculated t…
Magnetic Moment of the Pentaquark THETA+ State
A. R. Haghpayma
We consider THETA+ pentaquark as a bound state of two vector diquarks and one anti-quark and calculate its magnetic moment.
Theta pentaquark In Multiquark Theories
A. R. Haghpayma
In this paper we explain and discuss some fundamental features of various models which are QCD-based and proposed to explain the hadron spectrum.
A review of the pentaquark Theta properties
A. R. Haghpayma
Although the Theta has been listed as a three star resonance in the 2004 PDG,its existence is still not completely established. Now it is still of interest to see what QCD has to s…
Theta in a conventional correlated perturbative chiral quark model
A R. Haghpayma
In a conventional covark model we constructed the Theta pentaquark wave function using vector diquarks and calculating the mass spectrum of this exotic pentaquark.