Rho primes in analyzing e+e- annihilation, MARK III, LASS and ARGUS data

Abstract

The results of an analysis are presented of some recent data on the reactions $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}{\pi }^{+}{\pi }^{-}$, $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}{\pi }^0{\pi }^0$ with the subtracted $\omega {\pi }^0$ events, $e^{+}{e}^{-}\to \omega {\pi }^0$, $e^{+}{e}^{-}\to \eta {\pi }^{+}{\pi }^{-}$, $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}$, $K^{-}p\to {\pi }^{+}{\pi }^{-}\Lambda$, the decays $J/\psi \to {\pi }^{+}{\pi }^{-}{\pi }^0$, $ta{u}^{-}\to {\nu }_{t}au{\pi }^{+}{\pi }^{-}{\pi }^{-}{\pi }^0$ $ta{u}^{-}\to {\nu }_{\tau }\omega {\pi }^{-}$, upon taking into account both the strong energy dependence of the partial widths on energy and the previously neglected mixing of the $\rho$ type resonances. The above effects are shown to exert an essential influence on the specific values of masses and coupling constants of heavy resonances and hence are necessary to be accounted for in establishing their true nature.

20 pages, ReVTeX, 9 Postscript figures As compared to hep-ph/9607398, new material concerning the analysis of the ARGUS data on the tau decays into four pion hadronic states is added

Cited by in corpus (29)

• The e+ e- --> 3(pi+pi-), 2(pi+pi-pi0) and K+K- 2(pi+pi-) Cross Sections at Center-of-Mass Energies from Production Threshold to 4.5 GeV Measured with Initial-State Radiation
• Modeling the Pion and Kaon Form Factors in the Timelike Region
• Measurements of the parameters of the $\varphi (1020)$ resonance through studies of the processes $e^{+}{e}^{-}\to K^{+}{K}^{-}$, $K_S{K}_L$ and ${\pi }^{+}{\pi }^{-}{\pi }^0$
• Cross Sections for the Reactions e+e- --> K+ K- pi+pi-, K+ K- pi0pi0, and K+ K- K+ K- Measured Using Initial-State Radiation Events
• Study of the process $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}{\pi }^0$ in the energy region $\sqrt[]{s}$ from 0.98 to 1.38 GeV.}
• The process $e^{+}{e}^{-}\to \omega {\pi }^0\to {\pi }^0{\pi }^0\gamma$ up to 1.4 GeV
• Towards two-body strong decay behavior of higher $\rho$ and ${\rho }_3$ mesons
• Hunting the Vector Hybrid
• Dalitz Plot Analysis of the D+ --> pi- pi+ pi+ Decay
• Reanalysis of the $e^{+}{e}^{-}\to \eta \gamma$ reaction cross section
• Isoscalar resonances with J^{PC}=1^{--} in e^+e^-annihilation
• Production of $\omega {\pi }^0$ pair in electron-positron annihilation
• Study of the process $e^{+}{e}^{-}\to \omega \eta {\pi }^0$ in the energy range $\sqrt{s}<2$ GeV with the SND detector
• Electromagnetic form factor of pion in the field theory inspired approach
• Measurement of the $e^{+}{e}^{-}\to \eta {\pi }^{+}{\pi }^{-}$ cross section with the CMD-3 detector at the VEPP-2000 collider
• A Robust Description of Hadronic Decays in Light Vector Mediator Models
• Resonances in $e^{+}{e}^{-}$ annihilation near 2.2 GeV
• Isoscalar and isovector kaon form factors from $e^{+}{e}^{-}$ and $\tau$ data
• On the masses, branching ratios, and full widths of heavy rho', rho'' and omega', omega'' resonances
• Pion form factor and reactions e^+e^---> omega pi^0 and e^+e^---> pi^+ pi^- pi^+ pi^- at energies up to 2-3 GeV in the many-channel approach
• Pion form factor in the range -10 GeV^2 < s < 1 GeV^2
• Dynamical analysis of the $X$ resonance contributions to the decay $J/\psi \to \gamma X\to \gamma \varphi \varphi$
• Electromagnetic form factors in the J/ψmass region: The case in favor of additional resonances
• Comparative study of the production of scalar and tensor mesons in $e^{+}{e}^{-}$ collisions
• Common explanation of the behavior of some $e^{+}{e}^{-}$ annihilation processes around $\sqrt{s}$ = 1.9 GeV
• The ${\rho }^{\pm }-{\rho }^0$ Mass Splitting Problem
• Hidden local symmetry and the reaction e^+e^-\toπ^+π^-π^+π^- at energies \sqrt{s}\leq 1 GeV
• Confronting generalized hidden local symmetry chiral model with the ALEPH data on the decay tau^- to pi^+ pi^- pi^- nu_tau
• $\varphi \varphi$ and $J/\psi \varphi$ mass spectra in decay $B_s^0\to J/\psi \varphi \varphi$