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Xiao-Hai Liu

Researcher at Chinese Academy of Sciences

Publications -  71
Citations -  2316

Xiao-Hai Liu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Meson & Perturbative QCD. The author has an hindex of 25, co-authored 69 publications receiving 2040 citations. Previous affiliations of Xiao-Hai Liu include Tokyo Institute of Technology & Peking University.

Papers
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Journal ArticleDOI

Understanding the newly observed heavy pentaquark candidates

TL;DR: In this article, the anomalous triangle singularity (ATS) transitions in the specific kinematics of Λ b → J / ψ K − p were investigated and several thresholds can contribute to the enhancements of the newly observed heavy pentaquark candidates.
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Photoproduction of hidden charm pentaquark states P c + ( 4380 ) and P c + ( 4450 )

TL;DR: In this article, the pentaquark candidates of P-c(+) (4380) and Pc(c(+) (4450) were studied in J/psi photoproduction and further experimental evidence for their nature was provided.
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Observation of e(+)e(-) -> pi(0)pi(0)h(c) and a Neutral Charmoniumlike Structure Z(c)(4020)(0)

M. Ablikim, +406 more
TL;DR: In this article, the BESIII detector operating at the Beijing Electron Positron Collider at center-of-mass energies of root s = 4.36 GeV was used to observe e(+)e(-) -> pi(0)pi( 0)h(c) for the first time.
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Study of e(+)e(-) -> omega chi(cJ) at Center of Mass Energies from 4.21 to 4.42 GeV

M. Ablikim, +433 more
TL;DR: Based on data samples collected with the BESIII detector at the BEPCII collider at nine center of mass energies from 4.21 to 4.42 GeV, the production of e^{+}e^{-}→ωχ_{cJ} (J=0, 1, 2) is observed for the first time and the upper limits on the cross sections are determined.
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Precision measurement of the integrated luminosity of the data taken by BESIII at center-of-mass energies between 3.810 GeV and 4.600 GeV

M. Ablikim, +410 more
- 01 Sep 2015 - 
TL;DR: In this article, the BESIII detector at center-of-mass energies between 3.810 GeV and 4.600 GeV was used to study the charmonium-like states and high-excited CHARM states and the time-integrated luminosity of the collected data sample was measured to a precision of 1% by analyzing events produced by the large-angle Bhabha scattering process.