Study of c (3686) -> omega K(K)over-bar pi decays
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KünyeAblikim, M., Achasov, M. N., Albayrak, O., Ambrose, D. J., An, F. F., An, Q. ... BESIII Collaboration. (2013). Study of c (3686) -> omega K(K)over-bar pi decays. Physical Review D, 87 (9). 20p. http://dx.doi.org/10.1103/PhysRevD.87.092006.
Based on 106 million c d3686_ events collected with the BESIII detector at the BEPCII, the decay psi(3686) -> omega K (K) over bar pi is studied. Enhancements around 1.44 GeV/c(2) and the f1(1285) are observed in the mass spectrum of K (K) over bar pi, and the corresponding branching fraction ( upper limit) is measured, as well as the branching fractions of psi(3686) -> omega K*+K- + c.c. and psi(3686) -> omega(KK0)-K-*0 + c.c., all for the first time.