Prediction of possible exotic states in the eta(K)over-barK* system

We investigate the eta(K) over barK* three-body system in order to look for possible I-G(J(PC)) = 0(+)(1(-+)) exotic states in the framework of the fixed-center approximation of the Faddeev equation. We assume the scattering of eta on a clusterized system (K) over barK*, which is known to generate f(1)(1285), or a (K) over bar in a clusterized system eta K*, which is shown to generate K-1(1270). In the case of eta-((K) over barK*)(f1(1285)) scattering, we find evidence of a bound state I-G(J(PC)) = 0(+)(1(-+)) below the eta f(1)(1285) threshold with a mass of around 1700 MeV and a width of about 180 MeV. Considering (K) over bar-(eta K*)(K1(1270)) scattering, we obtain a bound state I(J(P)) = 0(1(-)) just below the (K) over barK(1)(1270) threshold with a mass of around 1680 MeV and a width of about 160 MeV.