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"): The Gell-Mann–Nishijima formula (sometimes known as the NNG formula) relates the baryon number "B", the strangeness "S", the isospin "I" of quarks and hadrons to the electric charge "Q".
Relevant evidence: Yes