Do really exist? The Beijing Spectrometer III experiment has unraveled a mystery that has lasted nearly half a century.

According to reporters from the Institute of High Energy Physics of the Chinese Academy of Sciences, on August 6, Beijing time, the international collaboration team of the Beijing Spectrometer III experiment at the Beijing Electron-Positron Collider announced at the International Conference on High Energy Physics held in Brazil that after 15 years of sustained research, the Beijing Spectrometer III experiment has established a complete chain of evidence proving the existence of glueballs, unraveling a mystery that has troubled the academic community for nearly half a century. This discovery not only provides decisive verification for the theory of quantum chromodynamics but also indicates the existence of a completely new state of mattersubstances composed purely of "force."