Is there a Vector Boson Coupling to Baryon Number?
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
Discrepancies in measurements of the QCD running coupling constant are consistent with a new vector gauge boson coupling to baryon number with strength aB~0.1. Upsilon decays constrain such a boson to have a mass greater than about 35 GeV. It is difficult to observe such a boson in Z decays, e+e- annihilation, or hadronic interactions.
Cite
@article{arxiv.hep-ph/9411355,
title = {Is there a Vector Boson Coupling to Baryon Number?},
author = {David Bailey and Sacha Davidson},
journal= {arXiv preprint arXiv:hep-ph/9411355},
year = {2009}
}
Comments
uufiles encoded Postscript file, 14 pages