Quark mass dependence of hadron resonances
High Energy Physics - Lattice
2023-01-20 v2 High Energy Physics - Phenomenology
Abstract
We study the dependence of the mass on the light quark mass through the analysis of data from QCD lattice simulations. Combining HHPT and model selection tools as the LASSO method we fit the lattice data of the low-lying charmed mesons masses, obtaining their extrapolation to the physical point and extracting results for the quark mass dependence of the exotic resonances and , taking as input the energy levels from a lattice simulation.
Keywords
Cite
@article{arxiv.2212.10294,
title = {Quark mass dependence of hadron resonances},
author = {F. Gil-Domínguez and R. Molina},
journal= {arXiv preprint arXiv:2212.10294},
year = {2023}
}
Comments
The 39th International Symposium on Lattice Field Theory, August 2022