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” …

Jet substructure has emerged to play a central role at the Large Hadron Collider (LHC),
where it has provided numerous innovative new ways to search for new physics and to …

A bstract A key question for machine learning approaches in particle physics is how to best
represent and learn from collider events. As an event is intrinsically a variable-length …

Jet substructure has emerged to play a central role at the Large Hadron Collider, where it
has provided numerous innovative ways to search for new physics and to probe the …

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 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 …

The performance of identification algorithms (“taggers”) for hadronically decaying top quarks
and W bosons in pp collisions at ss= 13 TeV recorded by the ATLAS experiment at the Large …

A bstract Building on the notion of a particle physics detector as a camera and the collimated
streams of high energy particles, or jets, it measures as an image, we investigate the …

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 …

Les Houches 2023 Proceedings Page 1 LES HOUCHES 2023: PHYSICS AT TEV COLLIDERS
STANDARD MODEL WORKING GROUP REPORT Conveners Higgs Physics: M. Donegà …