Searching for extra-dimensions at CMSSearching for extra-dimensions at CMS
Faculty of Sciences. Physics
Elementary Particle Physics
Valencia , 2009[*]2009
Discrete 08: Symposium on Prospects in the Physics of Discrete Symmetries, December 11-16, 2008, Valencia, Spain
University of Antwerp
A possible solution to the hierarchy problem is the presence of extra space dimensions beyond the three ones which are known from our everyday experience. The phenomenological ADD model of large extra-dimensions predicts a ETmiss +jet signature. Randall-Sundrum-type extra-dimensions predict di-lepton and di-jet resonances. This contribution addresses an overview of experimental issues and discovery potential for these new particles at the LHC, focusing on perspectives with the CMS detector during early data taking.