From Interactions.org, Nov. 9, 2020: Large-scale accelerator facilities around the world, such as Fermilab and the Japan Proton Accelerator Research Complex, send near-light-speed proton beams into pieces of material called a target. The collision produces other particles, which scientists study to learn the fundamental constituents of matter. The RaDIATE collaboration has published new results on a target material made of a titanium alloy, shedding light on how different titanium materials respond to collisions by powerful proton beams.
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New results from the T2K experiment in Japan rule out with 99.7% confidence nearly half of the possible range of values that could indicate how neutrinos behave compared to their antimatter counterparts.
The Japan-based experiment is one step closer to answering mystifying questions about antimatter.