Interactions of cosmic neutrinos with nucleons in the RS model
High Energy Physics - Phenomenology
2011-09-13 v1 Astrophysics
Abstract
We consider the scattering of the brane fields due to t-channel massive graviton exchanges in the Randall-Sundrum model. The eikonal amplitude is analytically calculated and both differential and total neutrino-nucleon cross sections are estimated. The event rate of quasi-horizontal air showers induced by cosmic neutrinos, which can be detected at the Pierre Auger Observatory, is presented for two different fluxes of cosmogenic neutrinos.
Keywords
Cite
@article{arxiv.hep-ph/0412376,
title = {Interactions of cosmic neutrinos with nucleons in the RS model},
author = {A. V. Kisselev},
journal= {arXiv preprint arXiv:hep-ph/0412376},
year = {2011}
}
Comments
23 pages, LaTeX2e, 11 eps figures