Münster 2017 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
T: Fachverband Teilchenphysik
T 78: Suche nach neuen Teilchen 4
T 78.8: Vortrag
Mittwoch, 29. März 2017, 18:35–18:50, JUR 2
Search for massive particles with flavour violating decays with CMS - interpretation of the results — •Sören Erdweg, Thomas Hebbeker, Aaron Hornschild, Arnd Meyer, and Swagata Mukherjee — III. Physikalisches Institut A, RWTH Aachen University
Many models of physics beyond the standard model predict charged lepton flavour violation at scales within LHC reach: Quantum gravity at the TeV scale can lead to the production of quantum black holes (QBH). Also, new heavy Z’ bosons can be produced via quark-quark interaction. Finally, allowing R-parity violation can permit resonant sneutrino production in SUSY scenarios.
In all these models, a resonance-like excess of events at high electron + muon invariant masses can appear, thus leading to a striking signature with low standard model background.
The interpretation part of the analysis is presented, which is based on the 2016 CMS dataset corresponding to an integrated luminosity of 36 fb−1 at a center of mass energy of 13 TeV.