M______________________mass
MT_____________________transverse mass
E______________________energy
ET_____________________transverse energy 
EKIN___________________kinetic energy 
P______________________momentum
PT_____________________transverse momentum
PL_____________________longitudinal momentum
XL_____________________Feynman X
XT_____________________transverse X
XR_____________________longitudinal X
THETA__________________polar angle
OMEGA__________________solid angle
PHI____________________azimuthal angle
T______________________momentum transfer
TP_____________________momentum transfer prime
YRAP___________________rapidity
DYRAP__________________rapidity difference
ETARAP_________________pseudorapidity
S______________________invariant mass squared
W______________________energy of system of particles
CENTRALITY_____________centrality

THRUST_________________THRUST
MINOR__________________MINOR
MAJOR__________________MAJOR
PLANARITY______________PLANARITY
APLANARITY_____________APLANARITY
OBLATENESS_____________OBLATENESS
SPHERICITY_____________SPHERICITY
HEAVY-JET-MASS_________HEAVY-JET-MASS
LIGHT-JET-MASS_________LIGHT-JET-MASS
WIDE-JET-BROADENING____WIDE-JET-BROADENING
TOTAL-JET-BROADENING___TOTAL-JET-BROADENING
C-PARAMETER____________C-PARAMETER
D-PARAMETER____________D-PARAMETER