Measurement of cross sections of the interactions e(+)e(-) -> phi phi omega and e(+)e(-) -> phi phi phi at center-of-mass energies from 4.008 to 4.600 GeV

Çetin, Serkant Ali2020-11-242020-11-242017-11-10https://hdl.handle.net/11411/2711https://doi.org/10.1016/j.physletb.2017.09.021Using data samples collected with the BESIII detector at the BEPCII collider at six center-of-mass energies between 4.008 and 4.600 GeV, we observe the processes e(+)e(-) -> phi phi omega and e(-)e(-) -> phi phi phi. The Born cross sections are measured and the ratio of the cross sections sigma(e(+)e(-) -> phi phi omega)/sigma(e(-)e(-) -> phi phi phi) is estimated to be 1.75 +/- 0.22 +/- 0.19 averaged over six energy points, where the first uncertainty is statistical and the second is systematic. The results represent first measurements of these interactions.eninfo:eu-repo/semantics/openAccesse(+)e(-) annihilationTriple quarkoniaCross sectionMeasurement of cross sections of the interactions e(+)e(-) -> phi phi omega and e(+)e(-) -> phi phi phi at center-of-mass energies from 4.008 to 4.600 GeVArticle2-s2.0-8503369918410.1016/j.physletb.2017.09.021Q1Q1WOS:000414973200012