Physicists observe the sequential “melting” of the wye
Scientists used the STAR detector on the Relativistic Heavy Ion Collider (RHIC) to trace how upsilon particles dissociate in quark-gluon plasma. These upsilons include a backside quark and an antibottom quark held collectively by gluons with totally different binding energies: a tightly certain floor state (left), an intermediate manifold (proper), and the biggest, least certain …
Physicists observe the sequential “melting” of the wye Read More »