Tag

Cp Violation

All articles tagged with #cp violation

science2 months ago

Global Study Unveils New Insights into Neutrinos and Matter's Existence

A joint analysis of neutrino oscillation data from the T2K and NOvA experiments provides improved constraints on oscillation parameters, including the mixing angle θ23, mass-squared difference Δm32², and the CP-violating phase δCP, with no significant preference for either mass ordering but evidence suggesting potential CP violation, especially under the inverted mass ordering assumption.

science5 months ago

Scientists Uncover Clues Explaining Why Matter Dominates the Universe

Scientists from Shanghai Jiao Tong University have theorized that CP violation effects in charmed baryon decays could be much larger than previously thought, potentially providing new insights into why matter dominates antimatter in the universe. Their work emphasizes the role of final-state re-scattering and suggests that upcoming experiments, including China’s Super Tau-Charm Facility, could verify these predictions, advancing our understanding of fundamental physics.