Xiang Liu
Lanzhou University
397 Papers
2K Citations
Xiang Liu is an academic researcher from Lanzhou University. The author has contributed to research in topics: Meson & Tetraquark. The author has an hindex of 49, co-authored 347 publications. Previous affiliations of Xiang Liu include Nankai University & Qinghai Normal University.
Chat about Author
Papers
The hidden-charm pentaquark and tetraquark states
TL;DR: Recently, the LHCb Collaboration discovered two hidden-charm pentaquark states, which are also beyond the quark model as discussed by the authors, and investigated various theoretical interpretations of these candidates of the multiquark states.
1.4K
Pentaquark and Tetraquark states
TL;DR: In this paper, the experimental and theoretical efforts on the hidden heavy flavor multiquark systems in the past three years were reviewed extensively in [Phys. Rept. 639 (2016) 1-121].
531
A review of the open charm and open bottom systems
TL;DR: A review of the experimental and theoretical progress in the field of charmed meson discovery can be found in this article, where two narrow charm-strange states $D{s0}^*(2317)$ and $D_{s1}(2460)$ were discovered by the BaBar and CLEO Collaborations, respectively.
378
Identifying exotic hidden-charm pentaquarks
TL;DR: The LHCb Collaboration at the Large Hadron Collider at CERN discovered two pentaquark states P_{c}(4380) and P(4450), which are interpreted as the loosely bound Σ_{c](2455)D^{*} and Σ(2520)D{*} molecular states in the boson exchange interaction model.
336
Towards exotic hidden-charm pentaquarks in QCD
TL;DR: A QCD sum rule investigation is performed, by which they can be identified as exotic hidden-charm pentaquarks composed of an anticharmed meson and a charmed baryon, and results suggest that P(c)(4380) and P (c)(4450) have quantum numbers J(P)=3/2(-) and 5/2 (+), respectively.
297