Have physicists finally discovered glueballs? New evidence points to yes.

“It’s the strongest evidence yet that particles dominated by a glueball component can exist in nature.” https://arstechnica.com/science/2026/08/have-physicists-finally-discovered-glueballs-new-evidence-points-to-yes/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social