Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …

As the LHC prepares to start taking data, this review is intended to provide a QCD theorist's
understanding and views on jet finding at hadron colliders, including recent developments …

The study of the internal structure of hadronic jets has become in recent years a very active
area of research in particle physics. Jet substructure techniques are increasingly used in …

A search for new physics using events containing an imbalance in transverse momentum
and one or more energetic jets arising from initial-state radiation or the hadronic decay of W …

A search for leptoquarks produced singly and in pairs in proton-proton collisions is
presented. We consider the leptoquark (LQ) to be a scalar particle of charge− 1/3e coupling …

A bstract We introduce a new jet substructure technique called “soft drop declustering”,
which recursively removes soft wide-angle radiation from a jet. The soft drop algorithm …

A bstract We propose a new method for pileup mitigation by implementing “pileup per
particle identification”(PUPPI). For each particle we first define a local shape α which probes …

This paper reports a detailed study of techniques for identifying boosted, hadronically
decaying W bosons using 20.3 fb^-1-1 of proton–proton collision data collected by the …

A bstract We present first analytic, resummed calculations of the rates at which wide-spread
jet substructure tools tag QCD jets. As well as considering trimming, pruning and the mass …

A bstract Modern machine learning techniques can be used to construct powerful models for
difficult collider physics problems. In many applications, however, these models are trained …