Production of exotic hadrons in $pp$ and nuclear collisions

Abstract

Exotic hadrons beyond the conventional quark model have been discovered in the past two decades. Investigations of these states can lead to deep understanding of nonperturbative dynamics of the strong interaction. In this concise review, we focus on the productions of exotic hadrons in $pp$, $p\bar{p}$, and nuclear collisions. Experimental observations of light nuclei and hypernuclei, as prototypes of hadronic molecules, in heavy ion collisions will also be briefly discussed.

17 pages, 16 figures. This review is dedicated to Professor Wenqing Shen on the occasion to celebrate his 80th birthday. All authors contributed equally to this work

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Cited by in corpus (10)

• Probing Nucleon-${\Omega }_{\mathrm{ccc}}$Interaction via Lattice QCD at Physical Quark Masses
• Production of $1^{-+}$ exotic charmonium-like states in electron-positron collisions
• $Z_c(3900)$ in a hadronic molecule and a triangle singularity approach at finite temperature
• Constrain the ${\chi }_{cJ}\to D^{(\ast )}{\bar{D}}^{(\ast )}$ effective couplings via the $X(3872)\to {\pi }^0{\chi }_{cJ}$ decays
• Machine learning the single-$\Lambda$ hypernuclei with neural-network quantum states
• Reconstructing rare particle source by femtoscopic correlations
• Model-independent mass determination of near-threshold states from short-range production
• Unified study of $B_s^0\to X(3872){\pi }^{+}{\pi }^{-}(K^{+}{K}^{-})$ and $B_s^0\to \psi (2S){\pi }^{+}{\pi }^{-}(K^{+}{K}^{-})$ processes
• Neutron Star Equation of State with Nucleon Short-Range Correlations: A Concise Review and Open Issues
• Exotic hadrons associated with $b$-quark