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 biennial review summarizes much of Particle Physics. Using data from previous
editions, plus 1900 new measurements from 700 papers, we list, evaluate, and average …

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 …

The European Particle Physics Strategy Update (EPPSU) process takes a bottom-up
approach, whereby the community is first invited to submit proposals (also called inputs) for …

We analyze Higgs condensate bubble expansion during a first-order electroweak phase
transition in the early Universe. The interaction of particles with the bubble wall can be …

Cross sections for e+ e−→ n-jets, as functions of the jet resolution parameter ycut, are
computed according to a new clustering algorithm. The jet multiplicity n is defined in such a …

We consider the transverse-momentum (qT) distribution of generic high-mass systems
(lepton pairs, vector bosons, Higgs particles,…) produced in hadron collisions. At small qT …

We describe a method for the resummation of leading and next-to-leading large logarithms
to all orders in QCD perturbation theory, applicable to e+ e− event shape distributions that …

We discuss issues related to the resummation of non-global observables in QCD, those that
are sensitive to radiation in only a part of phase space. Examples of such observables are …

A bstract The lack of convergence of the convolution integrals appearing in next-to-leading-
power (NLP) factorization theorems prevents the applications of existing methods to resum …