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arXiv · 0710.4236

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

M. Beneke·Y. Kiyo·A. Penin·K. Schuller
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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.

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M. Beneke, Y. Kiyo, A. Penin, K. Schuller. 2007-10-23. NNNLO correction to the toponium and bottomonium wave-functions at the origin. https://arxiv.org/abs/0710.4236

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