Physicists Detect Hints of a Mysterious Particle Called a 'Glueball'

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It promises to be a hugely significant breakthrough in physics, but for the benefit of everyone without a PhD in the subject, we'll start at the beginning. The main job of gluons is to hold quarks in place and keep atoms stable – quarks being the building blocks that make up protons and neutrons.Hopefully, you're still with us so far.

Individual gluons don't contain any matter, they just carry force, but glueballs do have mass created by the interactions of gluons. If we can spot them, it's another indication that our current understanding of the way the Universe works, also known as thein China. The collider was used to smash together mesons, which are particles made up of a quark and antiquark held together by the strong nuclear force.

Sifting through the subatomic debris from these particle-smashing sessions – and we're talking a decade of data involving some 10 billion samples – researchers were able to see evidence of particles with an average mass of 2,395 MeV/cThe particle in question goes by the name X, and while some of the other calculations involved don't exactly fit what the researchers were looking for, they're not far off.

So it's not quite proof of glueballs yet, but the evidence is starting to mount. Back in 2015, scientists also thought they hadA lot of this scientific research is made possible by continuing advances in mathematical techniques and computing capabilities – required to calculate the vast number of particular interactions and evolutions that are possible, and that might have originated from a glueball.

 

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