Axion - Wikipedia
https://en.wikipedia.org/wiki/Axion

'...Wilczek named this new hypothesized particle the "axion" after a brand of laundry detergent because it "cleaned up" a problem,[7][8] while Weinberg called it "the higglet". ...'

元になった洗剤の方の名前の由来は何なんだろう・・・？＞＜