There is strong evidence for a new force of nature, said physicists working on an international science experiment.
Researchers from the UK's Science and Technology Facilities Council cited "a much-anticipated result" from the Fermi National Accelerator Laboratory in Illinois, in the US.
The Muon g-2 experiment provided evidence that elementary particles, called muons, are not behaving in the way they are supposed to, according to the leading theory of physics, known as the Standard Model.
It is an exciting time to be a particle physicist. We know that our current understanding of the universe is incomplete
This led researchers to believe a new force, or an undiscovered subatomic particle, must be causing the unexpected phenomenon.
At present, there are four fundamental types of forces that interact with matter to define our universe.
They are the electromagnetic and gravitational forces that we interact with every day, and the strong and weak interactions, which occur at a much smaller scale.
The science behind the existence of a fifth force is tricky for a layman to understand, but the physicists working on the discovery lauded it as baffling, thrilling and a "decade in the waiting".
"Today is an extraordinary day, long awaited not only by us but by the whole international physics community," said Graziano Venanzoni, co-spokesman of the Muon g-2 experiment and a physicist at Italy's National Institute for Nuclear Physics.
"A large amount of credit goes to our young researchers who, with their talent, ideas and enthusiasm, allowed us to achieve this incredible result."
Prof Mark Thomson, executive chairman of the Science and Technology Facilities Council, described this year as "an exciting time to be a particle physicist".
"We know that our current understanding of the universe is incomplete. What we are now seeing from leading experiments, such as g-2, could be the first glimpses behind the curtain into a new world of physics," he said.
"I look forward to the coming years and seeing the next piece of the puzzle fall in place."
What is the Muon g-2 experiment?
The test searches for signs of new particles and forces by precisely examining the muon’s interaction with a surrounding magnetic field.
The muon, when placed in the magnetic field, acts like a tiny magnetic compass and gyroscope. This compass rotates at a precise frequency, predicted by the Standard Model of physics.
The g-2 collaboration, however, measured this rotation to be faster than predicted.
This suggests that our current understanding of physics is incomplete.
It also hints at the presence of additional particles or hidden subatomic forces.
Could the evidence be inaccurate?
This result has been anticipated for more than a decade since a measurement published in 2006 from an experiment at Brookhaven National Lab in the US stood at odds with the Standard Model.
Physicists said that the outcome can not be 100 per cent certain, because it pushes the precision of the Fermilab experiment into uncharted territory.
The result "falls short of the one in a million gold standard used in particle physics to claim a discovery, but we are already analysing much more data that will significantly improve the precision of the measurement by more than a factor of two", said Prof Mark Lancaster, the UK lead for the g-2 experiment.
"This result, along with other recent developments including the LHCb result (Large Hadron Collider beauty) last week, could suggest that scientists are on the precipice of a new era of physics.
"We know our current list of fundamental particles and forces is incomplete because they are not sufficient to explain the dark-matter content of the universe or that the universe has very little anti-matter," he said.
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The biog
Age: 59
From: Giza Governorate, Egypt
Family: A daughter, two sons and wife
Favourite tree: Ghaf
Runner up favourite tree: Frankincense
Favourite place on Sir Bani Yas Island: “I love all of Sir Bani Yas. Every spot of Sir Bani Yas, I love it.”
The five pillars of Islam
More from Neighbourhood Watch:
What is the FNC?
The Federal National Council is one of five federal authorities established by the UAE constitution. It held its first session on December 2, 1972, a year to the day after Federation.
It has 40 members, eight of whom are women. The members represent the UAE population through each of the emirates. Abu Dhabi and Dubai have eight members each, Sharjah and Ras al Khaimah six, and Ajman, Fujairah and Umm Al Quwain have four.
They bring Emirati issues to the council for debate and put those concerns to ministers summoned for questioning.
The FNC’s main functions include passing, amending or rejecting federal draft laws, discussing international treaties and agreements, and offering recommendations on general subjects raised during sessions.
Federal draft laws must first pass through the FNC for recommendations when members can amend the laws to suit the needs of citizens. The draft laws are then forwarded to the Cabinet for consideration and approval.
Since 2006, half of the members have been elected by UAE citizens to serve four-year terms and the other half are appointed by the Ruler’s Courts of the seven emirates.
In the 2015 elections, 78 of the 252 candidates were women. Women also represented 48 per cent of all voters and 67 per cent of the voters were under the age of 40.
Tonight's Chat on The National
Tonight's Chat is a series of online conversations on The National. The series features a diverse range of celebrities, politicians and business leaders from around the Arab world.
Tonight’s Chat host Ricardo Karam is a renowned author and broadcaster who has previously interviewed Bill Gates, Carlos Ghosn, Andre Agassi and the late Zaha Hadid, among others.
Intellectually curious and thought-provoking, Tonight’s Chat moves the conversation forward.
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Results
5.30pm: Maiden (TB) Dh82,500 (Dirt) 1,600m, Winner: Panadol, Mickael Barzalona (jockey), Salem bin Ghadayer (trainer)
6.05pm: Maiden (TB) Dh82,500 (Turf) 1,400m, Winner: Mayehaab, Adrie de Vries, Fawzi Nass
6.40pm: Handicap (TB) Dh85,000 (D) 1,600m, Winner: Monoski, Mickael Barzalona, Salem bin Ghadayer
7.15pm: Handicap (TB) Dh102,500 (T) 1,800m, Winner: Eastern World, Royston Ffrench, Charlie Appleby
7.50pm: Handicap (TB) Dh92,500 (D) 1,200m, Winner: Madkal, Adrie de Vries, Fawzi Nass
8.25pm: Handicap (TB) Dh92,500 (T) 1,200m, Winner: Taneen, Dane O’Neill, Musabah Al Muhairi
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
SPEC%20SHEET
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UAE currency: the story behind the money in your pockets
UAE currency: the story behind the money in your pockets
The UN General Assembly President in quotes:
YEMEN: “The developments we have seen are promising. We really hope that the parties are going to respect the agreed ceasefire. I think that the sense of really having the political will to have a peace process is vital. There is a little bit of hope and the role that the UN has played is very important.”
PALESTINE: “There is no easy fix. We need to find the political will and comply with the resolutions that we have agreed upon.”
OMAN: “It is a very important country in our system. They have a very important role to play in terms of the balance and peace process of that particular part of the world, in that their position is neutral. That is why it is very important to have a dialogue with the Omani authorities.”
REFORM OF THE SECURITY COUNCIL: “This is complicated and it requires time. It is dependent on the effort that members want to put into the process. It is a process that has been going on for 25 years. That process is slow but the issue is huge. I really hope we will see some progress during my tenure.”
COMPANY PROFILE
● Company: Bidzi
● Started: 2024
● Founders: Akshay Dosaj and Asif Rashid
● Based: Dubai, UAE
● Industry: M&A
● Funding size: Bootstrapped
● No of employees: Nine
Tentative schedule of 2017/18 Ashes series
1st Test November 23-27, The Gabba, Brisbane
2nd Test December 2-6, Adelaide Oval, Adelaide
3rd Test Dcember 14-18, Waca, Perth
4th Test December 26-30, Melbourne Cricket Ground, Melbourne
5th Test January 4-8, Sydney Cricket Ground, Sydney
A list of the animal rescue organisations in the UAE
The National Archives, Abu Dhabi
Founded over 50 years ago, the National Archives collects valuable historical material relating to the UAE, and is the oldest and richest archive relating to the Arabian Gulf.
Much of the material can be viewed on line at the Arabian Gulf Digital Archive - https://www.agda.ae/en
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
Day 1, Dubai Test: At a glance
Moment of the day Sadeera Samarawickrama set pulses racing with his strokeplay on his introduction to Test cricket. It reached a feverish peak when he stepped down the wicket and launched Yasir Shah, who many regard as the world’s leading spinner, back over his head for six. No matter that he was out soon after: it felt as though the future had arrived.
Stat of the day - 5 The last time Sri Lanka played a Test in Dubai – they won here in 2013 – they had four players in their XI who were known as wicketkeepers. This time they have gone one better. Each of Dinesh Chandimal, Kaushal Silva, Samarawickrama, Kusal Mendis, and Niroshan Dickwella – the nominated gloveman here – can keep wicket.
The verdict Sri Lanka want to make history by becoming the first team to beat Pakistan in a full Test series in the UAE. They could not have made a better start, first by winning the toss, then by scoring freely on an easy-paced pitch. The fact Yasir Shah found some turn on Day 1, too, will have interested their own spin bowlers.
Killing of Qassem Suleimani
The five pillars of Islam