%0 Generic %1 Gui2012Scalar %A Gui, Long-Cheng %A Chen, Ying %A Li, Gang %A Liu, Chuan %A Liu, Yu-Bin %A Ma, Jian-Ping %A Yang, Yi-Bo %A Zhang, Jian-Bo %D 2012 %K glueball %T Scalar glueball in radiative \$J/\psi\$ decay on lattice %U http://arxiv.org/abs/1206.0125 %X The form factors in the radiative decay of \$J/\psi\$ to a scalar glueball is studied within quenched lattice QCD on anisotropic lattices. The continuum extrapolation is carried out by using two different lattice spacings. With the results of these form factors, the partial width of \$J/\psi\$ radiatively decaying into the pure gauge scalar glueball is predicted to be 0.35(8) keV, which corresponds to a branching ratio of 3.8(9)x10^-3. By comparing with the experiments, out results indicates that f\_0(1710) has a larger overlap with the pure gauge glueball than other related scalar mesons.

@misc{Gui2012Scalar, abstract = {The form factors in the radiative decay of \$J/\psi\$ to a scalar glueball is studied within quenched lattice QCD on anisotropic lattices. The continuum extrapolation is carried out by using two different lattice spacings. With the results of these form factors, the partial width of \$J/\psi\$ radiatively decaying into the pure gauge scalar glueball is predicted to be 0.35(8) keV, which corresponds to a branching ratio of 3.8(9)x10^{-3}. By comparing with the experiments, out results indicates that f\_0(1710) has a larger overlap with the pure gauge glueball than other related scalar mesons.}, added-at = {2019-02-23T22:09:48.000+0100}, archiveprefix = {arXiv}, author = {Gui, Long-Cheng and Chen, Ying and Li, Gang and Liu, Chuan and Liu, Yu-Bin and Ma, Jian-Ping and Yang, Yi-Bo and Zhang, Jian-Bo}, biburl = {https://www.bibsonomy.org/bibtex/23fc569838491337ba63fcb9f5e5916bd/cmcneile}, citeulike-article-id = {11190833}, citeulike-linkout-0 = {http://arxiv.org/abs/1206.0125}, citeulike-linkout-1 = {http://arxiv.org/pdf/1206.0125}, day = 1, eprint = {1206.0125}, interhash = {a947eb4fc7dac08ec9b40890191d9346}, intrahash = {3fc569838491337ba63fcb9f5e5916bd}, keywords = {glueball}, month = jun, posted-at = {2012-09-05 15:56:52}, priority = {2}, timestamp = {2019-02-23T22:15:27.000+0100}, title = {{Scalar glueball in radiative \$J/\psi\$ decay on lattice}}, url = {http://arxiv.org/abs/1206.0125}, year = 2012 }