MercoPress, en Español

Montevideo, March 29th 2024 - 05:56 UTC

 

 

Higgs boson or ‘God particle’ theorists take the Nobel Prize in Physics

Thursday, October 10th 2013 - 05:14 UTC
Full article 6 comments
Francois Englert from Belgium, and Peter Higgs, from the UK shared the prize Francois Englert from Belgium, and Peter Higgs, from the UK shared the prize

Two scientists have won the Nobel Prize in physics for their work on the theory of the Higgs boson: Peter Higgs, from the UK, and Francois Englert from Belgium, share the prize. In the 1960s, they were among several physicists who proposed a mechanism to explain why the most basic building blocks of the Universe have mass.

The mechanism predicts a particle - the Higgs boson - which was finally discovered in 2012 at the Large Hadron Collider (LHC) at Cern, in Switzerland.

“This year's prize is about something small that makes all the difference,” said Staffan Normark, permanent secretary of the Royal Swedish Academy of Sciences on making the announcement.

Prof Higgs is renowned for shying away from the limelight, and he could not be located for interview in the immediate aftermath of the announcement.

“He's gone on holiday without a phone,” his Edinburgh University physics colleague Alan Walker told the BBC, adding that Higgs had also been unwell. “He is taking a break from all of this, taking some time to relax, because he knows when he comes back he'll have to face up to a media storm.”

But the university released a prepared statement from Higgs, 84, who is an emeritus professor of theoretical physics: “I am overwhelmed to receive this award and thank the Royal Swedish Academy,” he said.

“I would also like to congratulate all those who have contributed to the discovery of this new particle and to thank my family, friends and colleagues for their support. I hope this recognition of fundamental science will help raise awareness of the value of blue-sky research.”

Francois Englert, 80, said he was “very happy” to win the award, speaking at the ceremony via phone link. “At first I thought I didn't have [the prize] because I didn't see the announcement,” he told the committee, after their news conference was delayed by more than an hour.

Higgs was born in Newcastle upon Tyne, but it was in Edinburgh in 1964 that he had his big idea - an explanation of why the matter in the Universe has substance, or mass. His theory involved a missing particle in the Standard Model of physics, which has come to be known as the Higgs boson.

Within weeks, Francois Englert had independently published his own, similar theory, alongside his now deceased colleague Robert Brout. Three other physicists - Gerald Guralnik, Tom Kibble and Carl Hagen - also made key contributions to the theory, and spoke at the announcement of the discovery of the Higgs boson in 2012.

In a statement on Tuesday, Kibble, of Imperial College London, said he was “glad” the Nobel prize had gone to the work of Higgs and Englert.

“My two collaborators, Gerald Guralnik and Carl Hagen, and I contributed to that discovery, but our paper was unquestionably the last of the three to be published.

”It is therefore no surprise that the Swedish Academy felt unable to include us, constrained as they are by a self-imposed rule that the prize cannot be shared by more than three people.

“My sincere congratulations go to the two prize winners, Francois Englert and Peter Higgs.”

And the renowned physicist Prof Stephen Hawking added his praise: “In the early 60s, theorists were struggling to understand why particles have mass. Peter Higgs and Francois Englert proposed a mechanism called symmetry breaking. This mechanism also predicted a massive particle, the Higgs boson. The discovery last year at Cern of a particle with the correct properties confirms this prediction and is a triumph for theory.”

Proving the theory correct took almost half a century and involved creating the biggest and most sophisticated machine mankind has ever built.

The LHC at Cern lies in a circular tunnel 27km round. It is so big it is partly in Switzerland, partly in France. It took 10 years and thousands of scientists and engineers to build it.

Cern director general Rolf Heuer said he was “thrilled” that this year's prize had gone to particle physics. “The discovery of the Higgs boson at Cern... marks the culmination of decades of intellectual effort by many people around the world,” he commented.

The official citation for Englert and Higgs read: “For the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the predicted fundamental particle, by the Atlas and CMS experiments at Cern's Large Hadron Collider”.

Prime Minister David Cameron said: “This brilliant achievement is richly deserved recognition of Peter Higgs' lifetime of dedicated research and his passion for science.

”It is also a credit to the world-leading British universities in which this research was carried out. It took nearly 50 years and thousands of great minds to discover the Higgs boson after Prof Higgs proposed it, and he and all those people should be extremely proud”.
 

Top Comments

Disclaimer & comment rules
  • GeoffWard2

    If the Mercopress sub-editor takes time out to read about the research for the Higgs boson, he will perhaps understand that the word 'guess' has no place in scientific research.

    Oct 10th, 2013 - 09:38 am 0
  • GFace

    @1 the approriate term is Scientific Wild-Ass Guess (SWAG), of which this isn't one. That said, according to Lexx, shouldn't we all be dead now?

    Oct 10th, 2013 - 12:48 pm 0
  • Conqueror

    Perhaps, as a Nobel prize winner, Professor Higgs will feel inclined to write to CFK and tell her to keep her thieving hands off British territory. Or lose them!

    Oct 10th, 2013 - 04:27 pm 0
Read all comments

Commenting for this story is now closed.
If you have a Facebook account, become a fan and comment on our Facebook Page!