Re-evaluation of the isoscalar mixing angle within selected mesonic nonets

Abstract

Based on the relations from the meson-meson mass mixing matrix, the mixing angles of isoscalar state have been re-evaluated via mass relations and latest experimental results. The results in the present work are compared with the values from different theoretical models, meanwhile, the quarkonia content of isoscalar state are presented. In order to check the validity of analysis, some predictions on the decays of the isoscalar state are presented. These predictions may be useful for the phenomenological analysis for meson nonet in future experiments.

8 pages

References in corpus (14)

• Two-Loop Electroweak Corrections for the K -> pi nu anti-nu Decays
• Probing New Physics via the $B_s^0\to {\mu }^{+}{\mu }^{-}$ Effective Lifetime
• Branching Ratio Measurements of $B_s$ Decays
• Correlations among new CP violating effects in Delta F = 2 observables
• Improved estimates of rare K decay matrix-elements from Kl3 decays
• Possible Indications of New Physics in Bd-mixing and in sin(2 beta) Determinations
• Enhanced electromagnetic correction to the rare $B$-meson decay $B_{s,d}\to {\mu }^{+}{\mu }^{-}$
• Electroweak Corrections to the Charm Quark Contribution to K+ -> pi+ nu nu-bar
• Three loop calculations and inclusive $V_{cb}$
• Direct $CP$ Violation in $K\to {\mu }^{+}{\mu }^{-}$
• Simultaneous determination of CKM angle $\gamma$ and charm mixing parameters
• Lattice QCD study of the rare kaon decay $K^{+}\to {\pi }^{+}\nu \bar{\nu }$ at a near-physical pion mass
• Padé approximants to $B\to \pi \ell {\nu }_{\ell }$ and $B_s\to K\ell {\nu }_{\ell }$ and determination of $|V_{ub}|$
• Loopy Determinations of $V_{ub}$ and $V_{cb}$