But the acceleration would also be negative ... one with ordinary (positive) mass and one negative. Positive mass attracts all masses, so Body P (positive mass) attracts Body N (negative ...

A team of engineers and physicists affiliated with a host of institutions across Japan, working at the Japan Proton Accelerator Research Complex, has demonstrated acceleration of positive muons ...

More information: S. Aritome et al, Acceleration of positive muons by a radio-frequency cavity, arXiv (2024). DOI: 10.48550/arxiv.2410.11367 Journal information: arXiv ...