Zhufeng Zhang

activity

20092026

most citedInvestigation of the light four-quark states with exotic

J^{P C} = 0^{--}

22 citations · 119 across the 18 of their papers we have counts for

collaborators

18 papers

hep-ph2026

Possible Bound States in the $D^{} D ˉ^{}$ / $B^{} B ˉ^{}$ and $D^{} D^{}$ / $B ˉ^{} B ˉ^{}$ Systems within the Bethe-Salpeter Formalism

Ce Li, Jing-Juan Qi, Zhu-Feng Zhang +2

We investigate possible $S$ -wave bound states in the $D^{*} D ˉ^{*}$ , $B^{*} B ˉ^{*}$ , $D^{*} D^{*}$ , and $B ˉ^{*} B ˉ^{*}$ systems within the Bethe-Salpeter forma…

hep-ph2023★ 1 cited

The properties of the $S$ -wave $D_{s} D ˉ_{s}$ bound state

Jing-Juan Qi, Zhen-Yang Wang, Zhu-Feng Zhang +1

In this work, we investigate possible bound states of the $D_{s} D ˉ_{s}$ system in the Bethe-Salpeter formalism in the ladder and instantaneous approximations. By numerically solvi…

hep-ph2022★ 3 cited

Investigating $S$ -wave bound states composed of two pseudoscalar mesons

Zi-Long Li, Xing-Yue Tan, Zhu-Feng Zhang +2

In this work, we systematically investigate the two-pseudoscalar meson systems with the Bethe-Salpeter equation in the ladder and instantaneous approximations. By solving the Bethe…

hep-ph2021★ 3 cited

Mixing of X and Y states from QCD Sum Rules analysis

Ze-Sheng Chen, Zhuo-Ran Huang, Hong-Ying Jin +2

We study $Q ˉ Q q ˉ q$ and $Q ˉ q Q q ˉ$ states as mixed states in QCD sum rules. By calculating the two-point correlation functions of pure states of their corresponding…

hep-ph2021★ 16 cited

Studying the $D ˉ_{1} K$ molecule in the Bethe-Salpeter equation approach

Jing-Juan Qi, Zhen-Yang Wang, Zhu-Feng Zhang +1

We interpret the $X_{1} (2900)$ as an $S$ -wave $D ˉ_{1} K$ molecular state in the Bethe-Salpeter equation approach with the ladder and instantaneous approximations for the kernel. By…

hep-ph2020★ 1 cited

Phenomenological studies on the $B ˉ^{0} \to [K^{-} π^{+}]_{S / V} [π^{+} π^{-}]_{V / S} \to K^{-} π^{+} π^{+} π^{-}$ decay

Jing-Juan Qi, Zhen-Yang Wang, Zhu-Feng Zhang +1

Within the quasi-two-body decay model, we study the localized $C P$ violation and branching fraction of the four-body decay $\bar{B}^0\rightarrow [K^-π^+]_{S/V}[π^+π^-]_{V/S} \right…

hep-ph2019★ 2 cited

Vector and Scalar Mesons' Mixing from QCD Sum Rules

Ze-Sheng Chen, Zhu-Feng Zhang, Zhuo-Ran Huang +2

We study $q ˉ q$ -hybrid mixing for the light vector mesons and $q ˉ q$ -glueball mixing for the light scalar mesons in Monte-Carlo based QCD Laplace sum rules. By calculating th…

hep-ph2018★ 10 cited

Exotic tetraquark states with $J^{P C} = 0^{+-}$

Yi-Chao Fu, Zhuo-Ran Huang, Zhu-Feng Zhang +1

We use the Laplace/Borel sum rules (LSR) and the finite energy/local duality sum rules (FESR) to investigate the non-strange $u d u ˉ d ˉ$ and hidden-strange $u s u ˉ s ˉ$ te…

hep-ph2017

The Mass and Decay Properties of the $1^{-+}$ Light Hybrid Meson

Zhuo-Ran Huang, Hong-Ying Jin, T. G. Steele +1

We calculate the complete form of the dimension-8 condensate contributions in the two-point correlator of the ( $1^{-+}$ , $0^{++}$ ) light hybrid current considering the operator mixi…

hep-ph2017★ 7 cited

Constraint on the light quark mass $m_{q}$ from QCD Sum Rules in the $I = 0$ scalar channel

Jia-Min Yuan, Zhu-Feng Zhang, T. G. Steele +2

In this paper, we reanalyze the $I = 0$ scalar channel with the improved Monte-Carlo based QCD sum rules, which combines the rigorous Hölder-inequality-determined sum rule window and…

hep-ph2016★ 11 cited

A comprehensive revisit of the $ρ$ meson with improved Monte-Carlo based QCD sum rules

Qi-Nan Wang, Zhu-Feng Zhang, T. G. Steele +2

We improve the Monte-Carlo based QCD sum rules by introducing the rigorous Hölder-inequality-determined sum rule window and a Breit-Wigner type parametrization for the phenomenolog…

hep-ph2016★ 22 cited

Investigation of the light four-quark states with exotic $J^{P C} = 0^{--}$

Zhuo-Ran Huang, Wei Chen, T. G. Steele +2

We study the exotic $J^{P C} = 0^{--}$ four-quark states in Laplace sum rules (LSR) and finite energy sum rules (FESR). We use the vector tetraquark-like currents as interpolating cur…

hep-ph2016★ 21 cited

Revisiting the b1 pi and rho pi decay modes of the 1-+ light hybrid state with light-cone QCD sum rules

Zhuo-Ran Huang, Hong Ying Jin, T. G. Steele +1

We study the $ρ π$ and $b_{1} π$ decay modes of the $1^{-+}$ light hybrid state within the framework of light-cone QCD sum rules. We use both the tensor current $ψ ˉ σ_{μν} ψ$ and the…

hep-ph2014

New predictions on the mass of the $1^{-+}$ light hybrid meson from QCD sum rules

Zhuo-Ran Huang, Hong-Ying Jin, Zhu-Feng Zhang

We calculate the coefficients of the dimension-8 quark and gluon condensates in the current-current correlator of $1^{-+}$ light hybrid current $g q ˉ (x) γ_{ν} i G_{μν} (x) q (x)$ . Wi…

hep-ph2013★ 14 cited

Revisiting $1^{-+}$ and $0^{++}$ light hybrids from Monte-Carlo based QCD sum rules

Zhu-feng Zhang, Hong-ying Jin, T. G. Steele

In this paper, we re-analyze the $1^{-+}$ and $0^{++}$ light hybrids from QCD sum rules with a Monte-Carlo based uncertainty analysis. With $30%$ uncertainties in the accepted cen…

hep-ph2011★ 3 cited

Instanton Effects in QCD Sum Rules for the $0^{++}$ Hybrid

Zhu-feng Zhang, Qing Xu, Hong-ying Jin +1

In this paper, we study instanton contributions to the correlator of the hybrid current $g q ˉ σ_{μν} G_{ν μ}^{a} T^{a} q$ . These contributions are then included in a QCD sum-rule analy…

hep-ph2011★ 1 cited

Instanton effects on the twist-three light-cone distribution amplitudes of pion and light scalar mesons above 1GeV

Jin Zhang, Zhu-feng Zhang, Hong-ying Jin

By use of single instanton approximation the twist-3 light-cone distribution amplitudes of pion as well as the p-wave mesons, i.e., $f_{0} (1370)$ , $K_{0}^{*} (1430)$ and $a_{0}(1…

hep-ph2009★ 4 cited

SU(3)-symmetry breaking effects and mass splitting in scalar and pseudoscalar $D^{+}$ mesons from QCD sum rules

H. Y. Jin, J. Zhang, Z. F. Zhang +1

Motivated by the similar mass splitting in light-light and heavy-light meson system in $J^{P} = 0^{-}$ and $J^{P} = 0^{+}$ channel, taking into account the operator mixing to obtain an…

Possible Bound States in the D∗Dˉ∗/B∗Bˉ∗ and D∗D∗/Bˉ∗Bˉ∗ Systems within the Bethe-Salpeter Formalism

The properties of the S-wave Ds​Dˉs​ bound state

Investigating S-wave bound states composed of two pseudoscalar mesons

Mixing of X and Y states from QCD Sum Rules analysis

Studying the Dˉ1​K molecule in the Bethe-Salpeter equation approach

Phenomenological studies on the Bˉ0→[K−π+]S/V​[π+π−]V/S​→K−π+π+π− decay

Vector and Scalar Mesons' Mixing from QCD Sum Rules

Exotic tetraquark states with JPC=0+−

The Mass and Decay Properties of the 1−+ Light Hybrid Meson

Constraint on the light quark mass mq​ from QCD Sum Rules in the I=0 scalar channel

A comprehensive revisit of the ρ meson with improved Monte-Carlo based QCD sum rules

Investigation of the light four-quark states with exotic JPC=0−−

Revisiting the b1 pi and rho pi decay modes of the 1-+ light hybrid state with light-cone QCD sum rules

New predictions on the mass of the 1−+ light hybrid meson from QCD sum rules

Revisiting 1−+ and 0++ light hybrids from Monte-Carlo based QCD sum rules

Instanton Effects in QCD Sum Rules for the 0++ Hybrid

Instanton effects on the twist-three light-cone distribution amplitudes of pion and light scalar mesons above 1GeV

SU(3)-symmetry breaking effects and mass splitting in scalar and pseudoscalar D+ mesons from QCD sum rules

Possible Bound States in the $D^{} D ˉ^{}$ / $B^{} B ˉ^{}$ and $D^{} D^{}$ / $B ˉ^{} B ˉ^{}$ Systems within the Bethe-Salpeter Formalism

The properties of the $S$ -wave $D_{s} D ˉ_{s}$ bound state

Investigating $S$ -wave bound states composed of two pseudoscalar mesons

Studying the $D ˉ_{1} K$ molecule in the Bethe-Salpeter equation approach

Phenomenological studies on the $B ˉ^{0} \to [K^{-} π^{+}]_{S / V} [π^{+} π^{-}]_{V / S} \to K^{-} π^{+} π^{+} π^{-}$ decay

Exotic tetraquark states with $J^{P C} = 0^{+-}$

The Mass and Decay Properties of the $1^{-+}$ Light Hybrid Meson

Constraint on the light quark mass $m_{q}$ from QCD Sum Rules in the $I = 0$ scalar channel

A comprehensive revisit of the $ρ$ meson with improved Monte-Carlo based QCD sum rules

Investigation of the light four-quark states with exotic $J^{P C} = 0^{--}$

New predictions on the mass of the $1^{-+}$ light hybrid meson from QCD sum rules

Revisiting $1^{-+}$ and $0^{++}$ light hybrids from Monte-Carlo based QCD sum rules

Instanton Effects in QCD Sum Rules for the $0^{++}$ Hybrid

SU(3)-symmetry breaking effects and mass splitting in scalar and pseudoscalar $D^{+}$ mesons from QCD sum rules