P Achard, HB Anderhub, A Barczyk… - The European …, 2006 - research-collection.ethz.ch
… s calibration, events from the e + e − → Zγ process with hard ISR were used to measure the
mass of the Z boson [31]. The Z-boson mass, mZ, was determined to be 91.272 ± 0.032 ± 0.…