Question: The Gell-Mann–Nishijima formula was proposed by an American physicist who received a Nobel Prize in what year?
Sentence (from "Gell-Mann–Nishijima formula"): It was originally given by Kazuhiko Nishijima and Tadao Nakano in 1953, and led to the proposal of strangeness as a concept, which Nishijima originally called "eta-charge" after the eta meson.
Relevant evidence: No