Scientists may be on brink of discovering fifth force of nature

2023-08-11

The tantalising theory that a fifth force of nature could exist has been given a boost thanks to unexpected wobbling by a subatomic particle, physicists have revealed. According to current understanding, there are four fundamental forces in nature, three of which – the electromagnetic force and the strong and weak nuclear forces – are explained by the standard model of particle physics. Now researchers have said there could be another, fifth, fundamental force of nature. The data comes from experiments at the Fermilab US particle accelerator facility, which explored how subatomic particles called muons – similar to electrons but about 200 times heavier – move in a magnetic field.

Link [ https://www.theguardian.com/science/2023/aug/11/scientists-fifth-force-nature ]

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Scientists may be on brink of discovering fifth force of nature

2023-08-11

The tantalising theory that a fifth force of nature could exist has been given a boost thanks to unexpected wobbling by a subatomic particle, physicists have revealed. According to current understanding, there are four fundamental forces in nature, three of which – the electromagnetic force and the strong and weak nuclear forces – are explained by the standard model of particle physics. Now researchers have said there could be another, fifth, fundamental force of nature. The data comes from experiments at the Fermilab US particle accelerator facility, which explored how subatomic particles called muons – similar to electrons but about 200 times heavier – move in a magnetic field.

Link [ https://www.theguardian.com/science/2023/aug/11/scientists-fifth-force-nature ]

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