PT Journal
AU Boronat, M
   Fuster, J
   Garcia, I
   Roloff, P
   Simoniello, R
   Vos, M
TI Jet reconstruction at high-energy electron-positron colliders
SO European Physical Journal C
JI Eur. Phys. J. C
PY 2018
BP 144
EP 16pp
VL 78
IS 2
DI 10.1140/epjc/s10052-018-5594-6
LA English
AB In this paper we study the performance in e(+)e(-) collisions of classical e(+)e(-) jet reconstruction algorithms, longitudinally invariant algorithms and the recently proposed Valencia algorithm. The study includes a comparison of perturbative and non-perturbative jet energy corrections and the response under realistic background conditions. Several algorithms are benchmarked with a detailed detector simulation at root s = 3 TeV. We find that the classical e(+)e(-) algorithms, with or without beam jets, have the best response, but they are inadequate in environments with non-negligible background. The Valencia algorithm and longitudinally invariant k(t) algorithms have a much more robust performance, with a slight advantage for the former.
ER