  We are interested on studing various inflationary spectrum perturbation
parameters in the context of the Randall-Sandrum type 2 Braneworld model. We
consider in particular three types of potentials. We apply the slow-roll
approximation in the high energy limit to constraint the parameter potentials
by confronting our results to recent WMAP7 observations. We show that, for some
values of the e-folding number N; the monomial potential provides the best fit
results to observations data.
