651 citations · 4.1k across the 71 of their papers we have counts for
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hep-ph2002
Rhad: A program for the evaluation of the hadronic R-ratio in the perturbative regime of QCD
Robert V. Harlander, Matthias Steinhauser
This paper describes the fortran program rhad which performs a numerical evaluation of the photon-induced hadronic R-ratio, R(s), related to the cross section for electron-positron…
hep-ph2002
Heavy-quarkonium creation and annihilation with O(alpha_s^3 ln(alpha_s)) accuracy
Bernd A. Kniehl, Alexander A. Penin, Vladimir A. Smirnov +1
We calculate the O(alpha_s^3 ln(alpha_s)) contributions to the heavy-quarkonium production and annihilation rates. Our result sheds new light on the structure of the high-order per…