Charm-quark pole mass from HERA Combined and LHCb charm production data
High Energy Physics - Phenomenology
2021-04-09 v4
Abstract
One of the most popular definition for the charm-quark mass is the charm-quark pole mass . In this contribution, we extract the charm-quark pole mass through perturbative Quantum Chromo Dynamics (pQCD) analysis up to the next-to-next-to-leading order (NNLO) corrections from HERA Combined and LHCb charm production recent data sets. Then, we investigate for the first time the charm-quark pole mass pure impact, as an extra pQCD parameter on the proton Parton Distribution Functions (PDFs) at the NNLO corrections.
Keywords
Cite
@article{arxiv.1806.07995,
title = {Charm-quark pole mass from HERA Combined and LHCb charm production data},
author = {A. Vafaee and K. Javidan and S. Atashbar Tehrani},
journal= {arXiv preprint arXiv:1806.07995},
year = {2021}
}
Comments
20 pages, 4 figures