Analysis of the vector hidden-charm-hidden-strange tetraquark states with implicit P-waves

Abstract

We take the scalar, pseudoscalar, axialvector, vector and tensor diquarks as the basic building blocks to construct the four-quark currents with implicit P-waves, and investigate the hidden-charm-hidden-strange tetraquark states with the $J^{PC}=1^{--}$ and $1^{-+}$ via the QCD sum rules in a comprehensive and consistent way, and revisit the assignments of the $X/Y$ states, especially the $Y(4500)$, $X(4630)$, $Y(4660)$, $Y(4710)$ and $Y(4790)$, in the tetraquark picture.

15 pages, 4 figures

References in corpus (11)

• The Z(4430) and a New Paradigm for Spin Interactions in Tetraquarks
• Observation of a near-threshold enhancement in the e+e- -->Lambda_c+Lambda_c- cross section using initial-state radiation
• Analysis of the doubly-charmed tetraquark molecular states with the QCD sum rules
• Analysis of the $Z(4430)$ as the first radial excitation of the $Z_c(3900)$
• Erratum: QCD sum rules study of the $J^{PC}=1^{--}$ charmonium $Y$ mesons
• Analysis of the scalar and axial-vector heavy diquark states with QCD sum rules
• Analysis of the mass and width of the $X(4140)$ as axialvector tetraquark state
• Analysis of the hidden-bottom tetraquark mass spectrum with the QCD sum rules
• Analysis of the vector tetraquark states with P-waves between the diquarks and antidiquarks via the QCD sum rules
• Analysis of the pseudoscalar hidden-charm tetraquark states with the QCD sum rules
• Analysis of the decay $Y(4500)\to D^{\ast }{\bar{D}}^{\ast }\pi$ with the light-cone QCD sum rules

Cited by in corpus (8)

• Analysis of the hidden-charm-hidden-strange tetraquark mass spectrum via the QCD sum rules
• The ground states and first radial excitations of the vector tetraquark states with explicit P-waves via the QCD sum rules
• Strong decays of the vector tetraquark states with the masses about $4.5\mathrm{GeV}$ via the QCD sum rules
• The ground states of hidden-charm tetraquarks and their radial excitations
• Mass spectrum of the hidden-charm hybrid states via the QCD sum rules
• The $B^{-}\to J/\psi {\eta }^{\prime }{K}^{-}$ reaction and the $Y(4710)$ and $K_0^{\ast }(1430)$ contributions
• Analysis of the $X(4475/4710)$, $X(4500/4700)$, $Z_c(4600)$, $Z_{\bar{c}\bar{s}}(4600)$ and related tetraquark states with the QCD sum rules
• Two-body strong decays of the pseudoscalar hidden-charm tetraquark states via the QCD sum rules