Potential Nonrelativistic QCD and Heavy Quarkonium Spectrum in Next-to-Next-to-Next-to-Leading Order

Abstract

In this talk I review the calculation of the third order corrections to the heavy quarkonium spectrum in the nonrelativistic effective theory framework and its application to the phenomenology of top quark threshold production.

5 pages LaTeX, Talk presented at RADCOR/LL 2002 conference, Kloster Banz, Germany, September 8-13, 2002

References in corpus (4)

• Potential NRQCD and Heavy-Quarkonium Spectrum at Next-to-Next-to-Next-to-Leading Order
• Heavy Quarkonium Spectrum at $\mathcal{O}({\alpha }_s^5{m}_q)$ and Bottom/Top Quark Mass Determination
• Nonabelian alpha_s^3/(m_q r^2) heavy-quark-antiquark potential
• RG/Pade Estimate of the Three-Loop Contribution to the QCD Static Potential Function