A. Morelos Pineda

most citedInclusive electromagnetic decays of the heavy quarkonium at next to leading log accuracy

2 citations · 5 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ph2004★ 1 cited

Phenomenological impact of the resummation of logs of alpha in heavy quarkonium

Antonio Pineda

Here we would like to review recent progress on the resummation on logarithms of $α_{s}$ in heavy quarkonium. We will mainly focus on the phenomenological relevance of these achievem…

hep-ph2004★ 2 cited

Inclusive electromagnetic decays of the heavy quarkonium at next to leading log accuracy

Antonio Pineda

We show that perturbation theory may give reasonable numbers for the decays of the bottomonium and charmonium ground states to $e^{+} e^{-}$ and to $γ γ$ . To reach this conclusion it is…

hep-ph2003★ 2 cited

Learning about the chiral structure of the proton from the hyperfine splitting

Antonio Pineda

The complete analytical $O (m_{l}^{3} α^{5} / m_{p}^{2} \times (lo g m_{π}, lo g Δ, lo g m_{l}))$ contribution to the Hyperfine splitting is given. It can explain about 2/3 of the difference between…