Chargino and Neutralino Masses at ILC [article]

Yiming Li, Andrei Nomerotski
2010 arXiv   pre-print
The chargino/neutralino pair production is one of the benchmarking processes of ILC. These processes are interesting not only because it allows high precision measurement of chargino and neutralino masses, but also for the reason that the separation of W and Z bosons through their hadronic decay products requires excellent jet resolution being a good benchmark of the detector performance. The analysis based on the SiD detector concept with four jets and missing energy final state will be
more » ... ed. The uncertainty of chargino and neutralino cross sections can be determined with precision of 0.9% and 4.2% respectively. The mass uncertainties are obtained with a template fitting method achieving precision of better than 1 GeV.
arXiv:1007.0698v1 fatcat:frw6b5qbybbz7amgljvscvk7tm