Stress is a very real factor in the structure of our universe. Not the kind of stress that students experience when taking a test, but rather the physical stresses that affect everyday objects.

The BESIII collaboration have reported the observation of an anomalous line shape around ppbar mass threshold in the J/ψ→γ3(π + π-) decay, which indicates the existence of a ppbar bound state. The ...

Physicists may have yet another fundamental particle left to discover. When physicists at the Large Hardon Collider discovered the Higgs boson back in 2012, they’d found the last missing piece of the ...

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Scientists have found evidence that a relatively recently discovered subatomic particle is breaking the existing laws of physics. It’s not clear what forces are influencing the particle, and there is ...

Researchers used supercomputers and statistics to predict properties of the heavy nucleus lead-208, consisting of 126 neutrons (red spheres) and 82 protons (blue spheres). The excess neutrons form a ...

A ghost particle from Antarctica has led scientists to a hidden galaxy 11 billion light-years away, pointing to a new kind of ...

In physical sciences, subatomic particles can be composite particles, such as the neutron and proton, or elementary particles. Based on the standard model, elementary particles are not made of other ...