Hao Xu

activity

20112026

most citedCollective flow in 2.76 A TeV and 5.02 A TeV Pb+Pb collisions

103 citations · 1.2k across the 47 of their papers we have counts for

collaborators

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15 papers · 1 filter

hep-ph2022★ 13 cited

Photoproduction of $e^{+} e^{-}$ in peripheral isobar collisions

Shuo Lin, Ren-Jie Wang, JIan-Fei Wang +3

We investigate the photoproduction of di-electrons in peripheral collisions of $_{44}^{96} Ru +_{44}^{96} Ru$ and $_{40}^{96} Zr +_{40}^{96} Zr$ at 20…

hep-ph2021★ 7 cited

Study of the hidden charm $D D ˉ^{*}$ interactions in chiral effective field theory

Hao Xu

We study the chiral interactions of the hidden charm $D D ˉ^{*}$ system within chiral effective field theory. Chiral Lagrangians are constructed by incorporating the chiral symmet…

hep-ph2020★ 33 cited

Discovery potential for the LHCb fully-charm tetraquark $X (6900)$ state via $p ˉ p$ annihilation reaction

Xiao-Yun Wang, Qing-Yong Lin, Hao Xu +3

Inspired by the observation of the fully-charm tetraquark $X (6900)$ state at LHCb, the production of $X (6900)$ in $p ˉ p \to J / ψ J / ψ$ reaction is studied within an effecti…

hep-ph2020★ 43 cited

Recently observed $P_{c}$ as molecular states and possible mixture of $P_{c} (4457)$

Hao Xu, Qiang Li, Chao-Hsi Chang +1

Recently observed spectrum of $P_{c}$ states exhibits a strong link to $Σ_{c} D ˉ^{(*)}$ thresholds. In spite of successful molecular interpretations, we still push forward to wond…

hep-ph2019

Interactions between two heavy mesons within heavy meson chiral effective field theory

Zhan-Wei Liu, Bo Wang, Hao Xu +3

We have studied the interactions between two heavy mesons ( $D^{(*)}$ - $D^{(*)}$ , $D ˉ^{(*)}$ - $D ˉ^{(*)}$ , $B^{(*)}$ - $B^{(*)}$ , or $B ˉ^{(*)}$ - $B ˉ^{(*)}$ ) within heavy m…

hep-ph2018★ 7 cited

Productions of $f_{1} (1420)$ in pion and kaon induced reactions

Xiao-Yun Wang, Jun He, Quanjin Wang +1

The $f_{1} (1420)$ productions via pion and kaon induced reactions on a proton target are investigated in an effective Lagrangian approach. Two treatments of the $t$ -channel Born te…

hep-ph2018★ 15 cited

Potential observation of the $Υ (6 S) \to Υ (1^{3} D_{J}) η$ transitions at Belle II

Qi Huang, Hao Xu, Xiang Liu +1

We perform the investigation of two-body hidden-bottom transitions of the $Υ (6 S)$ , which include $Υ (6 S) \to Υ (1^{3} D_{J}) η (J = 1, 2, 3)$ decays. For estimating the branching ratios of t…

hep-ph2017★ 8 cited

Production of the charmoniumlike state $Y (4220)$ through the $p p ˉ \to Y (4220) π^{0}$ reaction

Jun-Zhang Wang, Hao Xu, Ju-Jun Xie +1

The $Y (4220)$ production in the process of $p p ˉ \to Y (4220) π^{0}$ is studied within the effective Lagrangian approach. We first study the $e^{+} e^{-} \to Y (4220) \to p p ˉ π^{0}$ rea…

hep-ph2017★ 70 cited

$D D^{*}$ potentials in chiral perturbation theory and possible molecular states

Hao Xu, Bo Wang, Zhan-Wei Liu +1

The $D D^{*}$ potentials are studied within the framework of heavy meson chiral effective field theory. We obtain the effective potentials of the $D D^{*}$ system up to $O (ε^{2})$ at t…

hep-ph2016★ 18 cited

Understanding $B^{-} \to X (3823) K^{-}$ via rescattering mechanism and predicting $B^{-} \to η_{c 2} (^{1} D_{2}) / ψ_{3} (^{3} D_{3}) K^{-}$

Hao Xu, Xiang Liu, Takayuki Matsuki

We study the observed $B^{-} \to X (3823) K^{-}$ decay via rescattering mechanism and show that this branching ratio is well reproduced by this mechanism. We further extend this t…

hep-ph2015★ 12 cited

Implication of the observed $ψ (3770) \to p p ˉ π^{0}$ for studying the $p p ˉ \to ψ (3770) π^{0}$ process

Hao Xu, Ju-Jun Xie, Xiang Liu

We study the charmonium $p p ˉ \to ψ (3770) π^{0}$ reaction using the effective lagrangian approach where the contributions from well established $N^{*}$ states are considered, and…

hep-ph2014★ 7 cited

Numerical analysis of the production of $D^{(*)} (3000)$ , $D_{s J} (3040)$ and their partners through the semileptonic decays of $B_{(s)}$ mesons in terms of the light-front quark model

Hao Xu, Qi Huang, Hong-Wei Ke +1

Inspired by the newly observed $D^{(*)} (3000)$ , and $D_{s J} (3040)$ states, in this work we study the production of $D^{(*)} (3000)$ , $D_{s J} (3040)$ and their partners through the se…

hep-ph2014★ 13 cited

Elliptic flow of thermal dileptons in event-by-event hydrodynamic simulation

Hao-jie Xu, Longgang Pang, Qun Wang

The elliptic flows of thermal di-electrons are investigated within a (2+1)-dimension event-by-event hydrodynamic model for Au+Au collisions at $s_{N N} = 200$ GeV. The fluctuat…

hep-ph2014★ 20 cited

Newly observed $B (5970)$ and the predictions of its spin and strange partners

Hao Xu, Xiang Liu, Takayuki Matsuki

Using the effective Lagrangian approach, we study the decay behavior of the newly observed $B (5970)$ meson, which is assigned as the $2^{3} S_{1}$ state in the $B$ meson family. What is…

hep-ph2011★ 19 cited

Refractive Index of Light in the Quark-Gluon Plasma with the Hard-Thermal-Loop Perturbation Theory

Juan Liu, M. J. Luo, Qun Wang +1

The electric permittivity and magnetic permeability for the quark-gluon plasma (QGP) is calculated within the hard-thermal-loop (HTL) perturbation theory. The refractive indices in…

Photoproduction of e+e− in peripheral isobar collisions

Study of the hidden charm DDˉ∗ interactions in chiral effective field theory

Discovery potential for the LHCb fully-charm tetraquark X(6900) state via pˉ​p annihilation reaction

Recently observed Pc​ as molecular states and possible mixture of Pc​(4457)

Interactions between two heavy mesons within heavy meson chiral effective field theory

Productions of f1​(1420) in pion and kaon induced reactions

Potential observation of the Υ(6S)→Υ(13DJ​)η transitions at Belle II

Production of the charmoniumlike state Y(4220) through the ppˉ​→Y(4220)π0 reaction

DD∗ potentials in chiral perturbation theory and possible molecular states

Understanding B−→X(3823)K− via rescattering mechanism and predicting B−→ηc2​(1D2​)/ψ3​(3D3​)K−

Implication of the observed ψ(3770)→ppˉ​π0 for studying the ppˉ​→ψ(3770)π0 process

Numerical analysis of the production of D(∗)(3000), DsJ​(3040) and their partners through the semileptonic decays of B(s)​ mesons in terms of the light-front quark model