Higher order calculations are necessary to predict and describe measurements in high energy collider physics. In recent years multiple approaches to combine multiple next-to-leading (NLO) order corrections with parton showers had been presented. We present on recent developments and future perspective. We highlight similarities and ambiguities in the procedure of achieving a multijet merging at NLO.
@article{arxiv.1607.02002,
title = {Recent development in parton shower multijet merging},
author = {Johannes Bellm},
journal= {arXiv preprint arXiv:1607.02002},
year = {2016}
}