Study of the determination of the SUGRA parameters using the ATLAS detector in the case of L-violating R parity breaking
Abstract
Description
Simulating pp collisions at LHC energies in the framework of the SUGRA model and the detection of the produced leptons and jets by ATLAS we demonstrate that a clean signature of SUSY can be obtained over a large domain of the parameter space in the case of L-violating R parity breaking ($λ$ couplings). The obtained signal allows the reconstruction of the SUSY particles and thereby the precise determination of the model parameters $m_0, m_{1/2}, tanβ$ and sign $μ$.
52 pages, 46 figures
52 pages, 46 figures