494 citations · 1.7k across the 10 of their papers we have counts for
Showing 1998 · hep-phShow all
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hep-ph1998★ 50 cited
Double Chiral Logs
J. Bijnens, G. Colangelo, G. Ecker
We determine the full structure of the leading (double-pole) divergences of O(p^6) in the meson sector of chiral perturbation theory. The field theoretic basis for this calculation…
hep-ph1998★ 63 cited
The Vector and Scalar Form Factors of the Pion to Two Loops
J. Bijnens, G. Colangelo, P. Talavera
We calculate the vector and scalar form factors of the pion to two loops in Chiral Perturbation Theory. We estimate the unknown O(p^6) constants using resonance exchange. We make a…