Charmonium Properties Using the Discrete Variable Representation (DVR) Method

Abstract

The Schrödinger equation is solved numerically for charmonium using the discrete variable representation (DVR) method. The Hamiltonian matrix is constructed and diagonalized to obtain the eigenvalues and eigenfunctions. Using these eigenvalues and eigenfunctions, spectra and various decay widths are calculated. The obtained results are in good agreement with other numerical methods and with experiments.

12 pages, 2 figures

References in corpus (5)

• Heavy quarkonium: progress, puzzles, and opportunities
• Potential model calculations and predictions for heavy quarkonium
• Dynamic Properties of Charmonium
• Spectra of heavy quarkonia in a Bethe-Salpeter-equation approach
• QQ-onia package: a numerical solution to the Schrodinger radial equation for heavy quarkonium

Cited by in corpus (3)

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• Solutions of the bosonic master-field equation from a supersymmetric matrix model
• Beauty Hadron Spectrum in a Screened Potential Model