An example of this kind of thing is the “Proton Radius Puzzle” https://physicsworld.com/a/solving-the-proton-puzzle/ https://en.wikipedia.org/wiki/Proton_radius_puzzle in which different measurements and theoretical calculations of the radius of the proton differed by about 4%. The physics world went wild and hundreds of articles were published about it! It seems to have been resolved now, though.
An example of this kind of thing is the “Proton Radius Puzzle” https://physicsworld.com/a/solving-the-proton-puzzle/ https://en.wikipedia.org/wiki/Proton_radius_puzzle in which different measurements and theoretical calculations of the radius of the proton differed by about 4%. The physics world went wild and hundreds of articles were published about it! It seems to have been resolved now, though.