Mesons have been predicted (in the first place, pi mesons by Yukawa in 1935), misidentified (mu mesons in cosmic rays) and discovered (pi mesons in cosmic rays), or at times discovered and not understood (the K mesons). Although the discovery of more mesons is expected, it seems unlikely that we are about to return to a traditional view of the fundamental particles as “simply” composed.
Cognizant of their role within the scientific community, scientific societies had to weigh how to respond to the actions by the Atomic Energy Commission.
The answer is relevant to the physics community, especially for scientists who are choosing their research paths.
April 20, 2026 12:34 PM
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