NNNLO correction to the toponium and bottomonium wave-functions at the origin

Abstract

We report new results of the NNNLO correction to the S-wave quarkonium wave-functions at the origin, which also provide an estimate of the resonance cross section in t-tbar threshold production at the ILC.

arXiv comment5 pages, 2 figures, Proceedings of 2007 International Linear Collider Workshop: LCWS07 and ILC07, Hamburg, Germany, 30 May - 3 Jun 2007

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Cited by in corpus (5)

• Fermionic contributions to the three-loop static potential
• Determination of the top quark mass circa 2013: methods, subtleties, perspectives
• Ultrasoft contribution to heavy-quark pair production near threshold
• Third-order correction to top-quark pair production near threshold I. Effective theory set-up and matching coefficients
• NNNLO results on top-quark pair production near threshold