Massimo Corradi (Universita e INFN (IT))
The discovery of a Higgs particle at the LHC makes it even more interesting to look for extensions of the SM in which a Higgs particle is decaying to a hidden sector particle. These searches require good understanding of the detector as they look for vertices far away from the interaction point. We report on searches for highly displaced jets using data recorded in 2012 at sqrt(s)=8 TeV centre-of-mass energy by the ATLAS experiment at the LHC.
Dr Fabiola Gianotti (CERN)