%0 Generic %1 Wang2013Rho %A Wang, Dong %A Ban, Yong %A Li, Gang %D 2013 %K rho %T \$- ømega\$ Mixing in \$J/\psiVP\$ Decays %U http://arxiv.org/abs/1306.2722 %X The study on \$\rho-ømega\$ mixing is mainly focused on vector mesons decay with isospin I=1, namely \$\rho(ømega)\to\pi^+\pi^-\$ process. In this paper, we present the study of \$\rho-ømega\$ mixing in \$\rho(ømega)\to\pi^+\pi^-\pi^0\$ (I=0) using a flavor parameterization model for \$J/\psiVP\$ process. By fitting theoretical frame to PDG data, we obtain the SU(3)-breaking effect parameters \$s\_V=0.030.12,\ s\_P=0.170.17\$ and the \$\rho-ømega\$ mixing polarization operator \$\Pi\_ømega=0.0060.011\textGeV^2\$. The branching ratios are also renewed when mixing effect is incorporated: \$Br(J/\psiømega\pi^0) = (3.64 0.37)10^-4\$, \$Br(J/\psi\to ømega\eta) = (1.48 0.17)10^-3\$, \$Br(J/\psi\to ømega\eta^\prime) = (1.550.56)10^-4\$; they are different from the corresponding PDG2012 values by 19\%, 15\% and 15\%, respectively.

@misc{Wang2013Rho, abstract = {The study on \$\rho-\omega\$ mixing is mainly focused on vector mesons decay with isospin I=1, namely \$\rho(\omega)\to\pi^+\pi^-\$ process. In this paper, we present the study of \$\rho-\omega\$ mixing in \$\rho(\omega)\to\pi^+\pi^-\pi^0\$ (I=0) using a flavor parameterization model for \$J/\psi\to VP\$ process. By fitting theoretical frame to PDG data, we obtain the SU(3)-breaking effect parameters \$s\_V=0.03\pm 0.12,\ s\_P=0.17\pm 0.17\$ and the \$\rho-\omega\$ mixing polarization operator \$\Pi\_{\rho \omega}=0.006\pm 0.011\text{\text{GeV}}^2\$. The branching ratios are also renewed when mixing effect is incorporated: \$Br(J/\psi\to \omega\pi^0) = (3.64 \pm 0.37)\times 10^{-4}\$, \$Br(J/\psi\to \omega\eta) = (1.48 \pm 0.17)\times 10^{-3}\$, \$Br(J/\psi\to \omega\eta^{\prime}) = (1.55\pm 0.56)\times 10^{-4}\$; they are different from the corresponding PDG2012 values by 19\%, 15\% and 15\%, respectively.}, added-at = {2019-02-23T22:09:48.000+0100}, archiveprefix = {arXiv}, author = {Wang, Dong and Ban, Yong and Li, Gang}, biburl = {https://www.bibsonomy.org/bibtex/27e6d7b6d29a901b2bba245b3b3f380d3/cmcneile}, citeulike-article-id = {12412334}, citeulike-linkout-0 = {http://arxiv.org/abs/1306.2722}, citeulike-linkout-1 = {http://arxiv.org/pdf/1306.2722}, day = 12, eprint = {1306.2722}, interhash = {5caa98478eab4ff8cfe086e673f87371}, intrahash = {7e6d7b6d29a901b2bba245b3b3f380d3}, keywords = {rho}, month = jun, posted-at = {2013-06-13 08:52:42}, priority = {2}, timestamp = {2019-02-23T22:15:27.000+0100}, title = {{\$\rho - \omega\$ Mixing in \$J/\psi\to VP\$ Decays}}, url = {http://arxiv.org/abs/1306.2722}, year = 2013 }