Investigation of the harmonic plus coloumb potential for heavy quarkonia through the spin dependent corrections
Abstract
Relativistic spin dependent corrections are taken into account in reproducing the mass spectra of low-lying heavy quarkonia. The numerical values of the masses of heavy quarks and other parameters that are introduced in the interaction potential are extracted using the analytic form of the mass and the latest data from Particle Data Group. The value of strong coupling obtained is 0.583 which is big enough to exclude some low-lying states and is more than twice (0.2) the accepted value of strong coupling constant.
Downloads
Published
Issue
Section
License
By submitting their manuscript to the Samahang Pisika ng Pilipinas (SPP) for consideration, the Authors warrant that their work is original, does not infringe on existing copyrights, and is not under active consideration for publication elsewhere.
Upon acceptance of their manuscript, the Authors further agree to grant SPP the non-exclusive, worldwide, and royalty-free rights to record, edit, copy, reproduce, publish, distribute, and use all or part of the manuscript for any purpose, in any media now existing or developed in the future, either individually or as part of a collection.
All other associated economic and moral rights as granted by the Intellectual Property Code of the Philippines are maintained by the Authors.
