Transplanckian radiation in theories with extra dimensions

Abstract

We discuss whether the particles undergoing transplanckian collisions in TeV-scale gravity can deplete all their energy on bremsstrahlung for the impact parameters much larger than the gravitational radius of the presumably created black hole.

Comments: To be published in Proceedings of 10-th International Conference on Gravitation, Astrophysics and Cosmology (ICGAC-10), December 17-22, 2011, Quy-Nhon, Vietnam