Jul 16 – 21, 2017
Embassy Suites Buffalo
US/Eastern timezone

Pile up mitigation in CMS jets and MET objects

Jul 20, 2017, 10:00 AM
Embassy Suites Buffalo

Embassy Suites Buffalo

200 Delaware Avenue Buffalo, NY 14202


Leonora Vesterbacka (Eidgenoessische Technische Hochschule Zuerich (CH)) Minna Leonora Vesterbacka (ETH Zürich)


We present tools developed by CMS for LHC Run II designed for pileup mitigation in the context of jets, MET, lepton isolation, and substructure tagging variables. Pileup mitigation techniques of "Pileup per particle ID" (PUPPI), and pileup jet identification are presented in detail along with the validation in data.

Presentation materials