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” …

This handbook provides a comprehensive review of transverse-momentum-dependent
parton distribution functions and fragmentation functions, commonly referred to as …

We review recent progress and future prospects for harnessing powerful tools from
theoretical high-energy physics, such as scattering amplitudes and effective field theory, to …

Jets of hadrons produced at high-energy colliders provide experimental access to the
dynamics of asymptotically free quarks and gluons and their confinement into hadrons. In …

We introduce an infinite set of jet substructure observables, derived as projections of N-point
energy correlators, that both are convenient for experimental studies and maintain …

The series Lecture Notes in Physics (LNP), founded in 1969, reports new developments in
physics research and teaching-quickly and informally, but with a high quality and the explicit …

We introduce the concept of the nucleon energy correlators, a set of novel objects that
encode the microscopic details of a nucleon, such as the parton angular distribution in a …

We discuss jet substructure in recombination algorithms for QCD jets and single jets from
heavy particle decays. We demonstrate that the jet algorithm can introduce significant …

We study observables in a conformal field theory which are very closely related to the ones
used to describe hadronic events at colliders. We focus on the correlation functions of the …

A bstract We introduce the energy flow polynomials: a complete set of jet substructure
observables which form a discrete linear basis for all infrared-and collinear-safe …