Caglar, C.Ciftci, R.Ciftci, A. K.2023-06-162023-06-1620180008-42041208-6045https://doi.org/10.1139/cjp-2017-0784https://hdl.handle.net/20.500.14365/211733rd International Physics Conference of Turkish-Physical-Society (TPS) -- SEP 06-10, 2017 -- Konacik, TURKEYAn extension of the Standard Model to the local gauge group SU(3)(C) circle times SU(3)(L) circle times U(1)(X), which is a subgroup of electroweak-strong unification group E-6, predicts isosinglet quarks. In this study, isosinglet quarkonium formation conditions are investigated.eninfo:eu-repo/semantics/closedAccessisosinglet quarkquarkoniumvector-like quarkStandard Modelgrand unified theoryMassesModelE6Conference Object10.1139/cjp-2017-07842-s2.0-85049605210