arXiv:1912.03881·v1·High Energy Physics — Phenomenology
The proton radius: From a puzzle to precision
Hans-Werner Hammer🇩🇪 · Ulf-G. Meißner🇩🇪
Abstract
We comment on the status and history of the proton charge radius determinations.
Comments: 3 pp, solicited article for News&Views, Science Bulletin, accepted for publication, abstract only for the arXiv version