An overview of XYZ new particles
By Xiang Liu. 2013
156 citations recorded by the source corpus.
In the past decade, more and more charmoniumlike and bottomoniumlike states have been reported in experiments, which have led us to extensive discussions on the underlying structure of these states. In this review, we briefly summarize the experimental and theoretical status of these observed states.
Subfields: Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
View Paper: https://www.semanticscholar.org/paper/f92029c950a9e926d510b1b6d908ac3a014cf04e
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In Atomic and Molecular Physics, and Optics
In Electronic, Optical and Magnetic Materials
Citations in the corpus
- Strong LHCb evidence supporting the existence of the hidden-charm molecular pentaquarks (2019, background): “In the past fifteen years, a series of observations of charmoniumlike XYZ states and two Pc states have inspired extensive investigations to hidden-charm tetraquarks and pentaquarks, which also enlarge our knowledge of multiquark matter (see review articles [1, 2] for more details).”
- Scattering processes and resonances from lattice QCD (2017, background): “Many of these, known colloquially as the “X,Y,Z ” states, have been found in the heavy quark sector (see (Chen et al., 2016; Lebed et al., 2017; Liu, 2014) for recent reviews on the topic), and a complete understanding of them remains elusive, with piecemeal proposals ranging from tetraquark…”