Two Lectures on QCD at Short Distances: Jets and Factorization

TL;DR

This paper introduces key concepts of perturbative QCD, focusing on jets and factorization, to understand the behavior of quantum fields at short distances.

Contribution

It provides an accessible overview of jets and factorization, highlighting their roles in probing short-distance quantum chromodynamics phenomena.

Findings

Clarifies the importance of jets in QCD analysis

Explains the factorization theorem in perturbative QCD

Serves as an educational resource for understanding short-distance QCD

Abstract

This is a brief introduction to two of the central concepts in perturbative quantum chromodynamics, jets and factorization, which serve as windows into the short-distance behavior of quantum fields.