J/ψ-pair resonances by LHCb: a new revolution?

Abstract

A comment on the LHCb discovery of J/psi-pair resonances. To appear in Science Bulletin as a NEWS and VIEWS Paper.

Cited by in corpus (8)

• Fully-heavy tetraquark spectra and production at hadron colliders
• Coupled-channel interpretation of the LHCb double-$J/\psi$ spectrum and hints of a new state near the $J/\psi J/\psi$ threshold
• Towards the understanding of fully-heavy tetraquark states from various models
• A study of $cc\bar{c}\bar{c}$ tetraquark decays in 4 muons and in $D^{(\ast )}{\bar{D}}^{(\ast )}$ at LHC
• Masses of the $QQ\bar{Q}\bar{Q}$ tetraquarks in the relativistic diquark--antidiquark picture
• Is $X(7200)$ the heavy anti-quark diquark symmetry partner of $X(3872)$?
• Pseudoscalar charmonium pair interactions via the Pomeron exchange mechanism
• Mass spectra for the $cc\bar{b}\bar{b}$/$bb\bar{c}\bar{c}$ tetraquark states