Parton showers with quantum interference: leading color, with spin
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
We have previously described a mathematical formulation for a parton shower based on the approximation of strongly ordered virtualities of successive parton splittings. Quantum interference, including interference among different color and spin states, was included. A practical numerical implementation strategy was left unspecified. In a subsequent paper, we showed that if we add the further approximations of taking only the leading color limit and averaging over spins, we obtain a shower evolution that can be implemented as a Markov process. In this paper, we outline a strategy for including the correlations induced by parton spins.
Keywords
Cite
@article{arxiv.0805.0216,
title = {Parton showers with quantum interference: leading color, with spin},
author = {Zoltan Nagy and Davison E. Soper},
journal= {arXiv preprint arXiv:0805.0216},
year = {2008}
}
Comments
28 pages with 11 figures