Resummation for 2 → n processes in single-particle-inclusive kinematics

Authors

Matthew Forslund, Stony Brook University
Nikolaos Kidonakis, Kennesaw State UniversityFollow

Department

Physics

Document Type

Article

Publication Date

8-6-2020

Embargo Period

9-10-2021

Abstract

We present a formalism and detailed analytical results for soft-gluon resummation for 2 → n processes in single-particle-inclusive (1PI) kinematics. This generalizes previous work on resummation for 2 → 2 processes in 1PI kinematics. We also present soft anomalous dimensions at one and two loops for certain 2 → 3 processes involving top quarks and Higgs or Z bosons, and we provide some brief numerical results.

Journal Title

Physical Review D

Volume

102

First Page

034006

Digital Object Identifier (DOI)

10.1103/PhysRevD.102.034006