Eur. Phys. J. C (2004) 36: 103-111
https://doi.org/10.1140/epjc/s2004-01882-5

theoretical physics

Gravireggeons in extra dimensionsand interaction of ultra-high energy cosmic neutrinos with nucleons

Institute for High Energy Physics, 142281, Protvino, Russia

^* e-mail: alexandre.kisselev@mail.ihep.ru

Abstract

We present the results on non-perturbative quantum gravity effects related to extra dimensions which can be comparable, in some cases, with the SM contributions, e.g. in lepton-lepton or lepton-nucleon scattering. The case of cosmic neutrino gravitational interaction with atmospheric nucleons is considered in detail.