Cargando…

Overview of the recent CMS Results

We discuss the results of searches for Higgs boson and various new physics phenomena in pp collisions at 7 and 8 TeV delivered by LHC and collected with the CMS detector in 2011–2012. A new boson with a mass near 125 GeV has been observed above the expected background with the most significant exces...

Descripción completa

Detalles Bibliográficos
Autor principal: Lanyov, Alexander V
Lenguaje:eng
Publicado: 2013
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.173.0002
http://cds.cern.ch/record/2003029
Descripción
Sumario:We discuss the results of searches for Higgs boson and various new physics phenomena in pp collisions at 7 and 8 TeV delivered by LHC and collected with the CMS detector in 2011–2012. A new boson with a mass near 125 GeV has been observed above the expected background with the most significant excess of events in the two decay modes $\gamma \gamma$ and ZZ$^*$. The results of combination of five channels are presented. Limits for new physics phenomena with various experimental signatures (dileptons, diphotons, dijets, multijets, etc.), have been determined. The results of studies of electroweak, top quark and QCD processes and heavy-ion physics are also presented.