6. -HW $OJRULWKPV
Jet algorithms are employed to map the observed (hadronic) final states
in the data, onto jets. The motivating idea is that these jets are surrogates
for the underlying energetic parton.
They make cluster (Clustering) based on - hadrons, Calorimeter
Cells,Towers etc., for nearness
Nearness in angle = Cone Algorithm.
Nearness in relative transverse
momentum = Kt algorithm.
Recombination Scheme - The momentum
addition rule of particles in a jet. KT jet Cone jet
Historically hadron collider use cone algorithms : easier calibration
RQH $OJRULWKP , SDUW