S.D. Ellis: CDF/DO/Theory Jet Workshop 12/16/02
A
NEW issue for Midpoint & Seedless Cone Algorithms
•Compare jets
found by JETCLU (with ratcheting) to those found by MidPoint and Seedless Algorithms
•“Missed Energy” – when energy is smeared by showering/hadronization do
not always find 2 partons in 1 cone solutions that are found in perturbation theory,
underestimate ET – new kind of Splashout
•See Ellis, Huston & Tönnesmann,
hep-ph/0111434