Tetraquark Spectroscopy: A Symmetry Analysis

Abstract

We present a detailed analysis of the symmetry properties of a four-quark wave function and its solution by means of a variational approach for simple Hamiltonians. We discuss several examples in the light and heavy-light meson sector.

29 pages

References in corpus (19)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
• The New Heavy Mesons: A Status Report
• Exotica
• Constituent quark model study of the meson spectra
• Quark-model study of few-baryon systems
• Towards an understanding of heavy baryon spectroscopy
• Faddeev study of heavy baryon spectroscopy
• Four-quark spectroscopy within the hyperspherical formalism
• Exotic meson-meson molecules and compact four--quark states
• Stability of multiquarks in a simple string model
• Constituent quark model study of light- and strange-baryon spectra
• Nature of the light scalar mesons
• Open-charm meson spectroscopy
• Do $c\bar{c}n\bar{n}$ bound states exist?
• Probabilities in nonorthogonal basis: Four--quark systems
• B meson spectroscopy
• A multiquark description of the $D_{sJ}(2860)$ and $D_{sJ}(2700)$
• Stability of asymmetric tetraquarks in the minimal-path linear potential

Cited by in corpus (25)

• All-heavy tetraquarks
• The Search for Beauty-fully Bound Tetraquarks Using Lattice Non-Relativistic QCD
• Towards the understanding of fully-heavy tetraquark states from various models
• Masses of doubly heavy tetraquarks $T_{Q{Q}^{\prime }}$ in a relativized quark model
• Tetraquark bound states in the heavy-light heavy-light system
• Spectroscopy, lifetime and decay modes of the $T_{bb}^{-}$ tetraquark
• Constituent-quark model description of triply heavy-baryon nonperturbative lattice QCD data
• Exotic $bc\bar{q}\bar{q}$ four-quark states
• Production of exotic tetraquarks $QQ\bar{q}\bar{q}$ in heavy-ion collisions at the LHC
• Study the molecular nature of $\sigma$, $f_0(980)$, and $a_0(980)$ states
• Going in quest of potential tetraquark interpretations for the newly observed $T_{\psi \psi }$ states in light of the diquark-antidiquark scenarios
• Heavy hadron spectroscopy: a quark model perspective
• Decoding the double heavy tetraquark state $T_{cc}^{+}$
• Maximal isospin few-body systems of nucleons and $\Xi$ hyperons
• Adiabaticity and color mixing in tetraquark spectroscopy
• Heavy-baryon quark model picture from lattice QCD
• Analysis on the composite nature of the light scalar mesons $f_0(980)$ and $a_0(980)$
• Investigation of Mass and Decay Characteristics of the All-light Tetraquark
• Search for supersymmetric baryons near production threshold in terms of the superflavor symmetry
• The ${}_{\Lambda \Lambda }^{4}n$ system
• Hunting for the prospective $T_{cc}$ family based on the diquark-antidiquark configuration
• Tetraquark mass relations in quark and diquark models
• ${\Xi }^{-}t$ quasibound state instead of $\Lambda \Lambda nn$ bound state
• Neutral baryonic systems with strangeness
• Production cross sections of tetraquark states in elementary hadronic collisions