Calculation of Charmonium Mass Spectrum Within the Fourier Grid Hamiltonian Method | ||
| Egyptian Journal of Physics | ||
| Article 16, Volume 49, Issue 1, 2021, Pages 95-101 PDF (945.37 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejphysics.2020.42912.1054 | ||
| Authors | ||
| Atef Ismail* 1; mohamed allosh2; M Abdelaal2 | ||
| 1Department of Physics, Al–Azhar University, 71524 Assiut, Egypt | ||
| 2Department of physics, faculty of science, south valley university, Qena, Egypt | ||
| Abstract | ||
| Fourier Grid Hamiltonian method in the framework of the nonrelativistic model is a way to study the charmonium states (cc ̅) based on microscopic effective quark interactions. The newly resulting spectrum doesn't need any renormalization to fit the experimental and recent published theoretical spectra. Furthermore, theoretical calculations are in good agreements with existing experimental data. Fourier Grid Hamiltonian method in the framework of the nonrelativistic model is a way to study the charmonium states (cc ̅) based on microscopic effective quark interactions. The newly resulting spectrum doesn't need any renormalization to fit the experimental and recent published theoretical spectra. Furthermore, theoretical calculations are in good agreements with existing experimental data. Fourier Grid Hamiltonian method in the framework of the nonrelativistic model is a way to study the charmonium states (cc ̅) based on microscopic effective quark interactions. The newly resulting spectrum doesn't need any renormalization to fit the experimental and recent published theoretical spectra. Furthermore, theoretical calculations are in good agreements with existing experimental data. | ||
| Keywords | ||
| Fourier Grid Hamiltonian; the nonrelativistic model; charmonium states | ||
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