Chuan Liu

activity

20212026

most citedFirst lattice QCD calculation of

J / ψ

semileptonic decay containing

D

and

D_{s}

particles

10 citations · 13 across the 8 of their papers we have counts for

collaborators

8 papers

hep-lat2026

Lattice determination of the neutrino background for $J / ψ \to γ + invisible$

Yu Meng, Ning Li, Chuan Liu +3

Searching for dark matter is a primary goal of modern astronomy and particle physics. Invisible decays of heavy quarkonia are particularly promising for probing light dark matter,…

hep-lat2025

Form factors of the $D_{s} \to ϕ ℓ ν_{ℓ}$ semileptonic decay with (2+1)-flavor lattice QCD

Gaofeng Fan, Yu Meng, Chuan Liu +5

We present a systematic lattice calculation of the vector and axial vector form factors $V$ and $A_{i} (i = 0, 1, 2)$ for the $D_{s} \to ϕ ℓ ν_{ℓ}$ semileptonic decay using (2+1)-flavor…

hep-lat2025

Study of the $D_{s} \to ϕ ℓ ν_{ℓ}$ semileptonic decay with (2+1)-flavor lattice QCD

Gaofeng Fan, Yu Meng, Chuan Liu +5

We present a systematic lattice calculation of the $D_{s} \to ϕ ℓ ν_{ℓ}$ semileptonic decay using (2+1)-flavor Wilson-clover fermion configurations generated by the CLQCD collabor…

hep-lat2025★ 3 cited

Construction of general $N$ -body lattice operators with arbitrary momenta

Haobo Yan, Chuan Liu, Liuming Liu +1

We present a systematic method for constructing lattice QCD operators for systems of an arbitrary number of particles with arbitrary momentum, spin, and internal quantum numbers. E…

hep-lat2024

Lattice calculation of the $η_{c} η_{c}$ and $J / ψ J / ψ$ s-wave scattering length

Yu Meng, Chuan Liu, Xin-Yu Tuo +2

We calculate the s-wave scattering length in the $0^{+}$ sector of $η_{c} η_{c}$ and the $2^{+}$ sector of $J / ψ J / ψ$ using three $N_{f} = 2$ twisted mass gauge ensembles with the lattice spacing…

hep-lat2024★ 10 cited

First lattice QCD calculation of $J / ψ$ semileptonic decay containing $D$ and $D_{s}$ particles

Yu Meng, Jin-Long Dang, Chuan Liu +4

We perform the first lattice calculation on the semileptonic decay of $J / ψ$ using the (2+1)-flavor Wilson-clover gauge ensembles generated by CLQCD collaboration. Three gauge ensem…

hep-lat2024

Lattice QCD calculation of the $D_{s}^{*}$ radiative decay with (2+1)-flavor Wilson-clover ensembles

Yu Meng, Jin-Long Dang, Chuan Liu +4

We perform a lattice calculation on the radiative decay of $D_{s}^{*}$ using the (2+1)-flavor Wilson-clover gauge ensembles generated by CLQCD collaboration. A method allowing us to ca…

hep-lat2021

Lattice calculation of $χ_{c 0} \to 2 γ$ decay width

Zuoheng Zou, Yu Meng, Chuan Liu

We perform a lattice QCD calculation of the $χ_{c 0} \to 2 γ$ decay width using a model-independent method which does not require a momentum extrapolation of the correspondin…

Lattice determination of the neutrino background for J/ψ→γ+invisible

Form factors of the Ds​→ϕℓνℓ​ semileptonic decay with (2+1)-flavor lattice QCD

Study of the Ds​→ϕℓνℓ​ semileptonic decay with (2+1)-flavor lattice QCD

Construction of general N-body lattice operators with arbitrary momenta

Lattice calculation of the ηc​ηc​ and J/ψJ/ψ s-wave scattering length

First lattice QCD calculation of J/ψ semileptonic decay containing D and Ds​ particles

Lattice QCD calculation of the Ds∗​ radiative decay with (2+1)-flavor Wilson-clover ensembles

Lattice calculation of χc0​→2γ decay width