Further information about the EMU instrument can be found in the following paper:
Optimising a muon spectrometer for measurements at the ISIS pulsed muon source. S. R. Giblin et al., Nucl. Inst. Meth. A751 70–78 (2014) http://dx.doi.org/10.1016/j.nima.2014.03.010.
Publications from the EMU spectrometer are listed with those from the other spectrometers on the Muon Group Publications page