The field of fragmentation functions of light quarks and gluons is reviewed. In addition to
integrated fragmentation functions, attention is paid to the dependence of fragmentation …

Glueballs, hybrids and multiquark states are predicted as bound states in models guided by
quantum chromo dynamics (QCD), by QCD sum rules or QCD on a lattice. Estimates for the …

A bstract Light pseudoscalars interacting pre-dominantly with Standard Model gauge
bosons (so-called axion-like particles or ALPs) occur frequently in extensions of the …

In this white paper for the 2021 Snowmass process, we give a description of the proposed
Future Circular Collider (FCC) project and its physics program. The paper summarizes and …

ALICE (A Large Ion Collider Experiment) is a general-purpose, heavy-ion detector at the
CERN LHC which focuses on QCD, the strong-interaction sector of the Standard Model. It is …

We report on the final electroweak measurements performed with data taken at the Z
resonance by the experiments operating at the electron-positron colliders SLC and LEP. The …

The discovery of α particles by Rutherford in 1899 was made possible because of the
invention by Crookes a few years before of a device, called spinthariscope, which made use …

The past half-century has witnessed the discovery of many new scintillator materials and
numerous advances in our understanding of the basic physical processes governing the …

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 …

In pattern recognition, statistical modeling, or regression, the amount of data is a critical
factor a. ecting the performance. If the amount of data and computational resources are …