Chunjiang Shi

most citedUse QUDA for lattice QCD calculation with Python

1 citations · 1 across the 3 of their papers we have counts for

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3 papers

hep-lat2024★ 1 cited

Use QUDA for lattice QCD calculation with Python

Xiangyu Jiang, Chunjiang Shi, Ying Chen +2

We developed PyQUDA, a Python wrapper for QUDA written in Cython, designed to facilitate lattice QCD calculations using the Python programming language. PyQUDA leverages the optimi…

hep-lat2024

Form factor for Dalitz decays from $J / ψ$ to light pseudoscalars

Chunjiang Shi, Ying Chen, Xiangyu Jiang +3

We calculate the form factor $M (q^{2})$ for the Dalitz decay $J / ψ \to γ^{*} (q^{2}) η_{(N_{f} = 1)}$ with $η_{(N_{f})}$ being the SU( $N_{f}$ ) flavor singlet pseudoscalar meson. The difference among…

hep-lat2023

Radiative transition decay width of $ψ_{2} (3823) \to γ χ_{c 1}$ from lattice QCD

Ning Li, Yan Gao, Feiyu Chen +4

We present an exploratory $N_{f} = 2$ lattice QCD study of $ψ_{2} (3823) \to γ χ_{c 1}$ at a pion mass $m_{π} \approx 350$ ~MeV. The related two-point and three-piont functions are calculated us…

Use QUDA for lattice QCD calculation with Python

Form factor for Dalitz decays from J/ψ to light pseudoscalars

Radiative transition decay width of ψ2​(3823)→γχc1​ from lattice QCD

Form factor for Dalitz decays from $J / ψ$ to light pseudoscalars

Radiative transition decay width of $ψ_{2} (3823) \to γ χ_{c 1}$ from lattice QCD