Yukawa

[n] - Japanese mathematical physicist who proposed that nuclear forces are mediated by massive particles called mesons which are analogous to the photon in mediating electromagnetic forces (1907-1981)
Found on http://www.webdictionary.co.uk/definition.php?query=Yukawa

Yukawa

Hideki Yukawa noun Japanese mathematical physicist who proposed that nuclear forces are mediated by massive particles called mesons which are analogous to the photon in mediating electromagnetic forces (1907-1981)
Found on https://www.encyclo.co.uk/local/20974
No exact match found