arXiv:1310.5577·v1·High Energy Physics — Phenomenology

On cross-section computation in the brane-world models

Abstract

We present Mathematica7 numerical simulation of the process $pp \to \mbox j e t + E_{T}^{mi ss}$ in the framework of modified Randall-Sundrum brane-world model with one infinite and $n$ compact extra dimension. We compare the energy missing signature with the standard model background $pp \to \mbox j e t + ν ν ˉ$ , which was simulated at CompHep. We show that the models with numbers of compact extra dimensions greater than 4 can be probed at the protons center-of-mass energy equal 14 TeV. We also find that testing the brane-world models at 7 TeV on the LHC appears to hopeless.

Comments: Contribution to the 15th International Workshop on advanced computing and analysis techniques (ACAT 2013), 16-21 May, Beijing, China. 5 pages, 4 figures and 2 tables