====== Current Research - Overwiev ====== Although BIF-monitors are already in use at the UNILAC, we are still working on systematic improvements and specific designs within the scope of the [[http://www.gsi.de/fair/index_e.html|FAIR-project]]. Excited gas particles move away from the crucial position of excitation due to gas dynamics and emit fluorescence photons after their mean lifetime. Therefore the BIF-monitor's spatial and temporal resolution is systematically limited. {{:projects:bif-monitor:current_research:displacement_72dpi.png|}}\\ ''Dislplacement due to gas dynamics as schematic illustration (left-part) and its broadening-effect on the beam profile (right part)''