Typ

Konferenz-Proceedings

Gebiet

ATLAS

Autor

Steffen Schaepe (für die ATLAS-Kollaboration)

Titel

ICHEP2012: Searches for supersymmetry in events with photons or tau leptons and missing transverse momentum with the ATLAS detector

Datum

2013-01

Reportnummer

PoS(ICHEP2012)118

Kurzfassung

Models with gauge-mediated supersymmetry breaking predict that the lightest supersymmetric particle is a gravitino with negligible mass so that the phenomenology of the supersymmetric events produced at the LHC is determined by the next-to-lightest supersymmetric particle (NLSP). Depending on the model parameters, the NLSP can be a neutralino with significant bino admixture that will decay into a photon, or a stau that will decay into a tau lepton. The talk presents results from searches for supersymmetry in events with photons or taus and missing transverse momentum, using the data sample recorded in 2011 at s = 7 TeV center-of-mass energy by the ATLAS experiment at the LHC.

Link

http://pos.sissa.it/archive/conferences/174/118/ICHEP2012_118.pdf