TY - JOUR T1 - Transverse mass and invariant mass observables for measuring the mass of a semi-invisibly decaying heavy particle JO - JHEP UR - http://dx.doi.org/10.1007/JHEP11(2010)148 PY - 2010/11/29 AU - Tovey DR ED - VL - 1011 SP - 148 Y2 - 2025/11/07 ER -