is this the model for dark matter?

Maybe it is apt, that my first Physics in the News post should be about Dark Matter as we covered this yesterday in Higher. in this article, physicist have modelled possible candidates for dark matter, particles called axioms that hardly interact with any photons. http://phys.org/news/2016-11-supercomputer-profile-dark-standard-extension.html Could it be one or more of my ex-pupils that...