www.stiripesurse.ro/cern-descoperire-zeptoverse-de

After over four decades of research, CERN physicists have found experimental evidence for a rare particle decay process, where a B⁰ particle decays into two muons. This discovery opens new avenues for exploring the 'zeptoverse', a realm of physics at extremely small scales. The results were announced on November 3, 2026, based on data from the LHCb experiment. Although the findings are significant, they represent evidence rather than a confirmed discovery, as they reached a statistical significance of 3.2 standard deviations, below the threshold for definitive confirmation. Future research aims to gather more data to reach the necessary level for confirmation and explore potential new particles and forces.