Variational Study of Weakly Coupled Triply Heavy Baryons
High Energy Physics - Phenomenology
2009-03-15 v1 High Energy Physics - Experiment
Abstract
Baryons made of three heavy quarks become weakly coupled, when all the quarks are sufficiently heavy such that the typical momentum transfer is much larger than Lambda_QCD. We use variational method to estimate masses of the lowest-lying bcc, ccc, bbb and bbc states by assuming they are Coulomb bound states. Our predictions for these states are systematically lower than those made long ago by Bjorken.
Cite
@article{arxiv.hep-ph/0607290,
title = {Variational Study of Weakly Coupled Triply Heavy Baryons},
author = {Yu Jia},
journal= {arXiv preprint arXiv:hep-ph/0607290},
year = {2009}
}
Comments
31 pages, 5 figures