Top and top-pair mass measurement at CMS
Résumé
In this article the measurements of the top mass and the top-pair mass by using tbar t events produced in proton-proton collisions at 7 TeV with the CMS detector at the LHC [1] are presented. Particular emphasis will be given to the reconstruction challenges involving jets in the final state. The presented results correspond to the data collected by CMS in 2010 and an integrated luminosity of 36/pb.