S.D. Ellis: CDF/DO/Theory Jet Workshop 12/16/02
Thus we want
to associate “nearby” hadrons or
partons into JETS
•Nearby in angle – Cone Algorithms
- issue is “splashout”
•Nearby in momentum space – kT Algorithm
- issue is “splashin”
•But mapping of hadrons to partons can never be 1 to 1, event-by-event!