TY - JOUR AU - Illana Calero, José Ignacio AU - Ahlers, Markus AU - Masip Mellado, Manuel AU - Meloni, Davide PY - 2007 SN - 0587-4254 UR - http://hdl.handle.net/10481/32732 AB - Ultrahigh energy cosmic rays provide a unique ground for probing new physics. In this talk we review the possibility of testing TeV gravity in interactions of cosmogenic neutrinos and the potential to discover longlived exotic particles in... LA - eng PB - Jagiellonian University KW - Black holes KW - Collisions KW - TEV KW - Dimensions KW - Gravity KW - Strings TI - Exotic physics with ultrahigh energy cosmic rays ER -