A Mellin Space Program for W^{+/-} and Z^0 Production at NNLO

TL;DR

This paper introduces a computational program that calculates unpolarized W^{+/-} and Z^0 boson production cross sections at NNLO in QCD using Mellin space methods, enhancing precision in theoretical predictions.

Contribution

The paper develops a Mellin space-based program for NNLO calculations of vector boson production, improving computational efficiency and accuracy.

Findings

Accurate NNLO cross section calculations for W and Z bosons.

Implementation of Mellin space techniques for perturbative QCD.

Enhanced computational framework for collider physics predictions.

Abstract

We present a program for the evaluation of full unpolarized cross sections for the W^{+/-} and Z^0 production in the narrow width approximation at NNLO in perturbative QCD using Mellin space techniques.