טכניון מכון טכנולוגי לישראל
הטכניון מכון טכנולוגי לישראל - בית הספר ללימודי מוסמכים  
M.Sc Thesis
M.Sc StudentTarboush Sirhan Shahrazad
SubjectThe Measurement of Stable Sleptons in the ATLAS Detector
DepartmentDepartment of Physics
Supervisor Professor Shlomit Tarem
Full Thesis textFull thesis text - English Version


Abstract

In this thesis, a search of supersymmetric stable stau predicted by gauge-mediated supersymmetric breaking models is presented. Within these models the stau interacts with the detector as an energetic muon. Using the 2011 data collected by the ATLAS detector with 3 fb-1 integrated luminosity, a search for stable , coming from neutralino decay is performed by reconstructing the invariant mass of lepton- and not by its speed.