A study of meson-meson potential in the chiral quark model

Abstract

An effective potential in a meson-meson system is discussed based on the SU(3) chiral constituent quark model, and the analytic form of the potential is explicitly given. In addition, the effective potential is employed to study the bound state problem of $\omega \varphi$, which is related to the new resonance of $f_0(1810)$ observed in BESII very recently.

7 pages, 4 figures

References in corpus (20)

• Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
• Charmonium
• Observation of Two Resonant Structures in e+e- to pi+ pi- psi(2S) via Initial State Radiation at Belle
• Measurement of e^+e^- to pi^+pi^-J/psi Cross Section via Initial State Radiation at Belle
• Is X(3872) {\sl Really} a Molecular State?
• Estimate for the X(3872) to gamma J/psi decay width
• X(3872) as a hadronic molecule and its decays to charmonium states and pions
• Hadronic Decays of the X(3872) to chi_{cJ} in Effective Field Theory
• Decays of the X(3872) and ${\chi }_{c1}(2P)$ charmonium
• The Hidden Charm Decay of $X(3872),Y(3940)$ and Final State Interaction Effects
• On the possibility of Deeply Bound Hadronic Molecules from single Pion Exchange
• Four-quark Bound States in Chiral SU(3) Quark Model
• The bound state problem of S-wave heavy quark meson-aitimeson systems
• X(3872) and the bound state problem of $D^0{\bar{D}}^{\ast 0}$ (${\bar{D}}^0{D}^{\ast 0}$) in a chiral quark model
• Operator Product Expansion in the Production and Decay of the X(3872)
• Weak decays of heavy hadron molecules involving the f0(980)
• A possible Omega-pi molecular state
• Chiral SU(3) Quark Model Study of Tetraquark States: $cn\bar{n}\bar{s}/cs\bar{s}\bar{s}$
• Preliminary study of the anti-K N interaction in a chiral constituent quark model
• $Qq\bar{Q}{\bar{q}}^{\prime }$ States in Chiral SU(3) Quark Model