R. Assiro, L. Cappelli, P. Creti, L. De Lorenzis, G. Fiore, F. Grancagnolo, F. Ignatov, L. Indennidate, A. L'Erario, A. Maffezzoli, A. Miccoli, G. Onorato, C. Pagliarone, A. Pepino, G. Piacentino, S. Rella, F. Rossetti, M. Spedicato, G. Tassielli, G. Zavarise Contribution to the experiment Mu2e for direct muons to electron conversion at Fermilab M. Bianco, E. Gorini, M. Primavera, A. Ventura, and the ATLAS collaboration Event selection for SUSY search for hevy top partner in final states with two leptons with the ATLAS detector at LHC M. Bianco, E. Gorini, M. Primavera, A. Ventura, and the ATLAS collaboration Determination of the charge flip rate through the decay of the Z bosons in electron pairs at the ATLAS experiment M. Bianco, E. Gorini, M. Primavera, A. Ventura, and the ATLAS collaboration Study of muon event filter efficiencies on 2011 ATLAS data M. Bianco, E. Gorini, M. Primavera, A. Ventura, and the ATLAS collaboration Muon event filter resolution studied on 2011 ATLAS data M. Bianco, E. Gorini, M. Primavera, A. Ventura, and the ATLAS collaboration Search for a heavy top partner in final states with two leptons with a multi-variate analysis technique in the ATLAS detector at LHC L. Cappelli, P. Creti, F. Grancagnolo, A. L'Erario, A. Maffezzoli, A. Pepino, S. Rella, G. Zavarise Experiment SuperB at Cabibbo lab. G. Chiodini, N. Orlando, S. Spagnolo and the ATLAS collaboration ATLAS RPC time simulation and off-line calibration G. Chiodini, N. Orlando, S. Spagnolo and the ATLAS collaboration Data driven muon identification efficiency measurement in ATLAS with J/psi --> mu+ mu- decays G. Chiodini, N. Orlando, S. Spagnolo and the ATLAS collaboration Heavy flavor production in ATLAS with exclusive decay channels containing J/psi --> mu+ mu- final state G. Chiodini, N. Orlando, S. Spagnolo and the ATLAS collaboration Measurement ov the cross-section for b-jets produced in association with a Z boson at sqrt(s) = 7 TeV with the ATLAS detector G. Chiodini, N. Orlando, S. Spagnolo and the ATLAS collaboration The ATLAS muon spectometer offline software: achievements in 2011