Phys. Rev. Lett. 53, 2207–2210 (1984)Some Decay Modes of 1- + Hybrid MesonsReceived 23 July 1984; published in the issue dated 3 December 1984 Using the QCD sum-rule approach, we study the two-body decays into ordinary mesons of JPC=1-+ quark-antiquark-gluon hybrid mesons containing u and d quarks. It is found that the I=0 state is stable for these decays, while the I=1 states decay predominantly into πρ with a characteristic width of 10 to 100 MeV. © 1984 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.53.2207
DOI:
10.1103/PhysRevLett.53.2207
PACS:
11.50.Li, 13.25.+m, 14.40.-n
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