The RF background issue in the muon ionization cooling channel
by
Rikard Sandstroem(Université de Genève)
→
Europe/Zurich
AB Auditorium Meyrin (CERN)
AB Auditorium Meyrin
CERN
Description
Essential for muon accelerators, such as the neutrino factory or the
muon colliders, ionization cooling channels use RF cavities to restore
the energy lost in liquid hydrogen absorbers. The major limitation in
cooling comes from electrons emitted from the cavities which cause
breakdowns or unacceptable thermal load to the liquid hydrogen tanks. In
the Muon Ionization Cooling Experiment MICE these electrons also cause
background in the detectors. This seminar presents the MICE experiment
and the issues related to these dark currents, and the data analysis of
a direct measurement of this radiation in the MuCool RF background
experiment.