Peter Higgs the scientist expected to win Nobel Prize for physics
Once ridiculed, Higgs was proved correct about how particles gained their masses
For scientists of a certain calibre, these early days of October can bring on a bad case of the jitters. The nominations are in. All that remains is for the Nobel committees to cast their final votes. There are no sure bets on who will win the most prestigious prize in science this year, but there are expectations aplenty. Speak to particle physicists, and one name comes up more than any other. Top of their wish list of winners - the awards are announced on Tuesday - is the self-deprecating British octogenarian Peter Higgs.
Higgs, 84, is no household name, but he is closer to being one than any Nobel physics laureate since Richard Feynman, the Manhattan Project scientist, who accepted the award reluctantly in 1964.
But while Feynman was a showman who adored attention, Higgs is happy when eclipsed by the particle that bears his name, the elusive boson that scientists at Cern's Large Hadron Collider triumphantly discovered last year.
"He's modest and actually almost to a fault," said Alan Walker, a fellow physicist at Edinburgh University, who sat next to Higgs at Cern when scientists revealed they had found the particle.
"You meet many physicists who will tell you how good they are. Peter doesn't do that."
Higgs, now professor emeritus at Edinburgh, made his breakthrough the same year Feynman won the Nobel. It was an era when the tools of the trade were pencil and paper. He outlined what came to be known as the Higgs mechanism, an explanation for how elementary particles, which make up all that is around us, gained their masses in the earliest moments after the big bang. Before 1964, the question of why the simplest particles weighed anything at all was met with an embarrassed shrug. Higgs' great discovery came at Edinburgh University, where he was considered an outsider for plugging away at ideas that many physicists had abandoned.
At the time an argument was raging in the field over a way that particles might gain their masses. The theory in question was clearly wrong, but Higgs saw why and how to fix it. He published a short note in September 1964 and swiftly wrote a more expansive follow-up paper.