JW

Towards an Understanding of the Correlations in Jet Substructure

Eur. Phys. J. C 75 (2015) 409

Report from the BOOST 2013 workshop studying relationships between jet substructure observables, their complementarity, and their dependence on underlying jet properties for quark/gluon discrimination, boosted W tagging, and boosted top tagging.

Jet Dipolarity: Top Tagging with Color Flow

JHEP 04 (2012) 007

Introduces dipolarity, a jet observable that distinguishes whether a pair of subjets originates from a color-singlet source by measuring the pattern of radiation between them. Incorporated into the HEPTopTagger, it improves top-vs-QCD discrimination.