706 citations · 1.7k across the 19 of their papers we have counts for
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hep-ph1998★ 40 cited
Comment on "Calculation of Quarkonium Spectrum and m_b, m_c to Order alpha^4"
A. Pineda, F. J. Yndurain
In a recent paper, we included two loop, relativistic one loop and second order relativistic tree level corrections, plus leading nonperturbative contributions, to obtain a calcula…
hep-ph1998★ 131 cited
Potential NRQED: The Positronium Case
A. Pineda, J. Soto
We discuss in detail potential NRQED (pNRQED), a previously proposed effective field theory for ultrasoft photons. The pNRQED lagrangian for the equal mass case is presented and it…
hep-ph1998★ 86 cited
Matching at one loop for the four-quark operators in NRQCD
A. Pineda, J. Soto
The matching coefficients for the four-quark operators in NRQCD (NRQED) are calculated at one loop using dimensional regularization for ultraviolet and infrared divergences. The ma…