Zhi Hu

activity

20242026

collaborators

6 papers

hep-lat2026

Study on the systematic effects on $b \to c$ inclusive semileptonic decays

Alessandro Barone, Ahmed Elgaziari, Shoji Hashimoto +4

We discuss the calculation of the inclusive semileptonic decay for the process $B_{s} \to X_{c} l I^½_{l}$ using lattice QCD. This calculation could be decisive in understanding the lo…

hep-lat2026

Inclusive semileptonic $D_{s} \to X_{s} ℓ I^ˉ ½$ decays from lattice QCD: continuum and chiral extrapolation

Ryan Kellermann, Alessandro Barone, Ahmed Elgaziari +4

We present results for the inclusive semileptonic $D_{s} \to X_{s} ℓ I^ˉ ½$ decay rate from lattice QCD. Chiral and continuum extrapolations are performed using gauge ensembles gene…

hep-lat2026

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…

hep-lat2025

Inclusive semileptonic decays from lattice QCD: analysis of systematic effects

Ryan Kellermann, Alessandro Barone, Ahmed Elgaziari +4

Lattice QCD calculations of inclusive semileptonic decay rates involve new types of systematic effects, such as truncation errors in the estimation of energy integrals, or finite-v…

hep-lat2025

Study on the $P$ -wave form factors contributing to $B_{s}$ to $D_{s}$ inclusive semileptonic decays from lattice simulations

Zhi Hu, Alessandro. Barone, Ahmed Elgaziari +4

We present a pilot study on extracting the form factors of the semileptonic decay of a $B_{s}$ meson to the $P$ -wave $D_{s}^{**}$ states from $B_{s}$ four-point correlators. With the…

hep-lat2024

Systematic effects in the lattice calculation of inclusive semileptonic decays

Ryan Kellermann, Alessandro Barone, Ahmed Elgaziari +4

We report on the calculation of the inclusive semileptonic decay of the $D_{s}$ meson on the lattice. We simulate the $D_{s} \to X_{s} ℓ I^½_{ℓ}$ process with MÃ¶bius domain-wal…

Study on the systematic effects on b→c inclusive semileptonic decays

Inclusive semileptonic Ds​→Xs​ℓI^ˉ½ decays from lattice QCD: continuum and chiral extrapolation

Inclusive and exclusive semileptonic decays of heavy mesons on the lattice

Inclusive semileptonic decays from lattice QCD: analysis of systematic effects

Study on the P-wave form factors contributing to Bs​ to Ds​ inclusive semileptonic decays from lattice simulations

Systematic effects in the lattice calculation of inclusive semileptonic decays

Study on the systematic effects on $b \to c$ inclusive semileptonic decays

Inclusive semileptonic $D_{s} \to X_{s} ℓ I^ˉ ½$ decays from lattice QCD: continuum and chiral extrapolation

Study on the $P$ -wave form factors contributing to $B_{s}$ to $D_{s}$ inclusive semileptonic decays from lattice simulations