2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/139838We summarize the works presented in Refs. \cite{1,2} on collider phenomenology of the unparticle physics associated with an exact scale invariant sector possessing a non-trivial infrared fixed point at a high energy scale. We give highlights on the motivations of unparticle and derivation of the phase space and the unparticle propagator. We study two categories of phenomenology: (i) real emission of unparticle that gives rise to peculiar missing energy signatures, and (ii) virtual exchange of unparticle that interferes with the standard model amplitudes.Submitted for the SUSY07 proceedings. 4 pages, 6 figuresHigh Energy Physics - Phenomenologytext