Pade Interpolation: Methodology and Application to Quarkonium
C. N. Leung, J. A. Murakowski
Abstract
A novel application of the Pade approximation is proposed in which the Pade approximant is used as an interpolation for the small and large coupling behaviors of a physical system, resulting in a prediction of the behavior of the system at intermediate couplings. This method is applied to quarkonium systems and reasonable values for the c and b quark masses are obtained.
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