226 citations · 2.6k across the 92 of their papers we have counts for
6 papers · 1 filter
A resolution of the puzzle of low V_us values from inclusive flavor-breaking sum rule analyses of hadronic tau decay
R. J. Hudspith, R. Lewis, K. Maltman +2
Continuum and lattice methods are used to investigate systematic issues in the sum rule determination of using inclusive hadronic decay data. Results for empl…
A resolution of the inclusive flavor-breaking sum rule puzzle
K. Maltman, R. J. Hudspith, R. Lewis +2
A combination of continuum and lattice methods is used to investigate systematic issues in the finite-energy-sum-rule determination of based on flavor-breaking combination…
Exploring free-form smearing for bottomonium and B meson spectroscopy
Mark Wurtz, Randy Lewis, R. M. Woloshyn
Free-form smearing was designed as a way to implement source operators of any desired shape. A variation of the method is introduced that reduces the computational cost by reducing…
Determining the QCD coupling from lattice vacuum polarization
Renwick J. Hudspith, Randy Lewis, Kim Maltman +1
The QCD coupling appears in the perturbative expansion of the current-current two-point (vacuum polarization) function. Any lattice calculation of vacuum polarization is plagued by…
Low-energy constants from ALEPH hadronic tau decay data
Diogo Boito, Anthony Francis, Maarten Golterman +4
We determined the NLO chiral low-energy constant , and various combinations of NNLO chiral low-energy constants employing recently revised ALEPH results for the non-strange…
Low-energy constants and condensates from ALEPH hadronic decay data
Diogo Boito, Anthony Francis, Maarten Golterman +4
We determine the NLO chiral low-energy constant , and combinations , , , and , of the NNLO…