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Xiang Liu
Researcher at Lanzhou University
Publications - 393
Citations - 12971
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 receiving 10097 citations. Previous affiliations of Xiang Liu include Nankai University & Qinghai Normal University.
Papers
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Understanding the internal structures of the $X(4140)$, $X(4274)$, $X(4500)$ and $X(4700)$
TL;DR: In this paper, Chen et al. investigated the newly observed diquark-antidiquark configuration within the framework of QCD sum rules, and showed that the hidden-bottom partner states of the diquarks and antidiquarks can be interpreted as the S$-wave tetraquark states with opposite color structures.
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Perfect $DD^*$ molecular prediction matching the $T_{cc}$ observation at LHCb
TL;DR: In this article, the authors investigated the possible molecular states composed of two charmed mesons and found that the system with the quantum numbers of $I(J^P)=0(1^+)$ was a good candidate of the loosely bound molecular state.
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Surveying exotic pentaquarks with the typical Q Q q q q ¯ configuration
TL;DR: In this article, the authors focus on a type of pentaquark with the $QQqq\overline{q}$ configuration, where their mass spectrum is estimated systematically.
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A possible global group structure for exotic states
Xue-Qian Li,Xiang Liu +1 more
TL;DR: In this article, the authors conjecture that heavy flavors may play an important role in stabilizing the hadronic structures beyond the traditional $q\bar q$ and $qqq$ composites.
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Higher bottomonium zoo
TL;DR: In this paper, the modified Godfrey-Isgur (GI) model was used to study higher bottomonia up to the 6P, 5D, 4F, 3G multiplets.