Investigation of the harmonic plus coloumb potential for heavy quarkonia through the spin dependent corrections

Authors

Romnick Mislang ⋅ PH National Institute of Physics, University of the Philippines Diliman
Caesar Palisoc ⋅ PH National Institute of Physics, University of the Philippines Diliman

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.

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Issue

2011: Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress

Article ID

SPP2011-PA-42

Section

Poster Session PA

Published

2011-10-24

How to Cite

[1]

R Mislang and C Palisoc, Investigation of the harmonic plus coloumb potential for heavy quarkonia through the spin dependent corrections, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-PA-42 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-PA-42.