https://www.sciencenews.org/article/new-quarktet-subatomic-oddity-hints-pentaparticle-family
New Quarktet: Subatomic oddity hints at pentaparticle family
Jun 12, 2023 - Evidence for the second particle ever found to include five of the fundamental building blocks known as quarks and antiquarks suggests that a whole family of...
newsubatomicoddityhintsfamily