Sentence:  However it is formed, the sharp pair decay of this <WSD>supercomposite</WSD> state is expected to dominate over the One-Photon decay (and also over the "e+e-γ"), and ("γγ") decays) and therefore to contradict the γ dominance expected for a conventional IPC process. 
Meaning of the word marked with <WSD> tags:  (nuclear physics) A model of subatomic particles that combines supersymmetry with the study of composite particles.