The effect of the scalar unparticle on the production of Higgs - radion at high energy colliders

Abstract

An attempt is made to present the influence of the scalar unparticle on some scattering processes in the Randall - Sundum model. The contribution of the scalar unparticle on the production of Higgs - radion at high energy colliders is studied in detail. We evaluate the production cross-sections in the electron-positron ($e^{+}{e}^{-}$), photon-photon ($\gamma \gamma$) and gluon-gluon ($gg$) collisions, which depend strongly on the collision energy $\sqrt{s}$, the scaling dimension $d_U$ of the unparticle operator ${\mathcal{O}}_U$ and the energy scale ${\Lambda }_U$. Numerical evaluation shows that the cross - sections for the pair production of scalar particles are much larger than that of the associated production of the scalar particle with unparticle in the same condition

Comments: 19 pages, 24 figures