76 citations · 80 across the 16 of their papers we have counts for
5 papers · 1 filter
Smeared spectral functions from lattice QCD: opportunities and challenges
Shoji Hashimoto
A broad class of physical observables can be expressed in terms of smeared spectral functions. Important examples include the hadronic vacuum polarization contribution to the muon…
Spectral reconstruction from Euclidean lattice correlators through singular value decomposition
Ryutaro Tsuji, Shoji Hashimoto
Reconstructing spectral densities from Euclidean lattice correlators requires an inverse Laplace transform, which is inherently ill-conditioned when applied to numerical data with…
Study on the systematic effects on inclusive semileptonic decays
Alessandro Barone, Ahmed Elgaziari, Shoji Hashimoto +4
We discuss the calculation of the inclusive semileptonic decay for the process using lattice QCD. This calculation could be decisive in understanding the lon…
Real radiative decays of heavy pseudoscalar mesons
Teseo San Jose, Yasumichi Aoki, Matteo Di Carlo +9
We report our ongoing lattice QCD study of radiative leptonic decays of the charged pseudoscalar mesons , , , and . We carry out our analysis on a…
Inclusive and exclusive semileptonic decays of heavy mesons on the lattice
Zhi Hu, Alessandro Barone, Ahmed Elgaziari +4
We report the recent progress from our group in extracting observables of both inclusive and exclusive semileptonic heavy-meson decays directly from lattice QCD four-point correlat…