Analysis of the light-flavor scalar and axial-vector diquark states with QCD sum rules

Abstract

In this article, we study the light-flavor scalar and axial-vector diquark states in the vacuum and in the nuclear matter using the QCD sum rules in an systematic way, and make reasonable predictions for their masses in the vacuum and in the nuclear matter.

10 pages, 5 figures, revised version

References in corpus (6)

• Evidence for diquarks in lattice QCD
• Analysis of the $1/2^{-}$ and $3/2^{-}$ heavy and doubly heavy baryon states with QCD sum rules
• Analysis of the ${\frac{3}{2}}^{+}$ heavy and doubly heavy baryon states with QCD sum rules
• Analysis of the triply heavy baryon states with QCD sum rules
• Analysis of the scalar and axial-vector heavy diquark states with QCD sum rules
• Diquark and light four-quark states

Cited by in corpus (39)

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• Analysis of the $QQ\bar{Q}\bar{Q}$ tetraquark states with QCD sum rules
• Analysis of the $P_c(4312)$, $P_c(4440)$, $P_c(4457)$ and related hidden-charm pentaquark states with QCD sum rules
• Tetraquark state candidates: $Y(4260)$, $Y(4360)$, $Y(4660)$ and $Z_c(4020/4025)$
• Heavy-light diquark masses from QCD sum rules and constituent diquark models of tetraquarks
• Analysis of the ${\frac{1}{2}}^{\pm }$ pentaquark states in the diquark model with QCD sum rules
• Analysis of the ${\frac{1}{2}}^{\pm }$ pentaquark states in the diquark-diquark-antiquark model with QCD sum rules
• Analysis of the doubly heavy baryon states and pentaquark states with QCD sum rules
• Analysis of the $X_0(2900)$ as the scalar tetraquark state via the QCD sum rules
• Analysis of the scalar, axialvector, vector, tensor doubly charmed tetraquark states with QCD sum rules
• Scalar tetraquark state candidates: $X(3915)$, $X(4500)$ and $X(4700)$
• Analysis of the ${\frac{3}{2}}^{\pm }$ pentaquark states in the diquark-diquark-antiquark model with QCD sum rules
• Analysis of the $X(5568)$ as scalar tetraquark state in the diquark-antidiquark model with QCD sum rules
• Parity partners in the baryon resonance spectrum
• Analysis of the strong decay $X(5568)\to B_s^0{\pi }^{+}$ with QCD sum rules
• Lowest vector tetraquark states: $Y(4260/4220)$ or $Z_c(4100)$
• Vector tetraquark state candidates: $Y(4260/4220)$, $Y(4360/4320)$, $Y(4390)$ and $Y(4660/4630)$
• Revisit the tetraquark candidates in the $J/\psi J/\psi$ mass spectrum
• Analysis of the ${\Lambda }_c(2860)$, ${\Lambda }_c(2880)$, ${\Xi }_c(3055)$ and ${\Xi }_c(3080)$ as D-wave baryon states with QCD sum rules
• Analysis of the vector tetraquark states with P-waves between the diquarks and antidiquarks via the QCD sum rules
• Possible pentaquark candidates: new excited ${\Omega }_c$ states
• Diquark mass differences from unquenched lattice QCD
• Reanalysis of the $X(3915)$, $X(4500)$ and $X(4700)$ with QCD sum rules
• Revisit the $X(4274)$ as the axialvector tetraquark state
• Analysis of the 1S and 2S states of the ${\Lambda }_Q$ and ${\Xi }_Q$ with the QCD sum rules
• Axial Vector $cc$ and $bb$ Diquark Masses from QCD Laplace Sum-Rules
• Reanalysis of the $X(4140)$ as axialvector tetraquark state with QCD sum rules
• Analysis of the D-wave $\Sigma$-type charmed baryon states with the QCD sum rules
• Analysis of the scalar doubly charmed hexaquark state with QCD sum rules
• Doubly-Charged $T_{cc}^{++}$ States in the Dynamical Diquark Model
• Analysis of the triply-charmed pentaquark states with QCD sum rules
• Regge trajectory relations for the universal description of the heavy-light systems: diquarks, mesons, baryons and tetraquarks
• Triply-charmed hexaquark states with the QCD sum rules
• The fully-light vector tetraquark states with explicit P-wave via the QCD sum rules
• Scalar or vector tetraquark state candidate: $Z_c(4100)$
• Scalar hidden-charm tetraquark states with QCD sum rules
• Revisiting light-flavor diquarks in the inverse matrix method of QCD sum rules
• Analysis of the hidden-charm pentaquark candidates in the $J/\psi \Xi$ mass spectrum via the QCD sum rules
• Analysis of the tensor-tensor type scalar tetraquark states with QCD sum rules