45 citations · 50 across the 4 of their papers we have counts for
4 papers
from an improved vector isovector spectral function
Diogo Boito, Maarten Golterman, Kim Maltman +3
After discussing difficulties in determining from tau decay due to the existence of Duality Violations and the associated asymptotic nature of the OPE, we describe a new dete…
Strong coupling at the -mass scale from an improved vector isovector spectral function
Diogo Boito, Maarten Golterman, Kim Maltman +3
We perform a precise extraction of the QCD coupling at the -mass scale, , from a new vector isovector spectral function which combines ALEPH and OPAL distributions for…
Small-momentum expansion of heavy-quark correlators in the large- limit and extractions
Diogo Boito, Vicent Mateu, Marcus V. Rodrigues
We calculate the small-momentum expansion of vector, axial-vector, scalar, and pseudo-scalar heavy-quark current correlators in the large- limit of QCD, extending the analysis…
The strong coupling from an improved vector isovector spectral function
Diogo Boito, Maarten Golterman, Kim Maltman +3
We combine ALEPH and OPAL results for the spectral distributions measured in , and decays with (i) recent BaBar results for the…