Sebastian Mizera just joined the physics department as an assistant professor, researching quantum field theory.

The first-known observations of matter–antimatter asymmetry in a decaying composite subatomic particle that belongs to the baryon class are reported from the LHCb experiment located at the Large ...

This week, I finished teaching a semester-long course on particle physics. This topic has close connections with astronomy. For example, which subatomic particle makes up dark matter? Teaching always ...

The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...

Physicists have filled in some longtime blank spaces on the periodic table, calculating electron affinities of the lanthanides, a series of 15 elements known as rare earths. Physicists at Michigan ...

In the course of exploring the properties of a strange subatomic particle, physicists may have stumbled upon something even stranger: a mysterious and exotic new form of matter. The intriguing ...

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WASHINGTON — Scientists have found an extra charming new subatomic particle that they hope will help further explain a key force that binds matter together. Physicists at the Large Hadron Collider in ...

A pair of physicists announced the discovery of a subatomic event so powerful that the researchers wondered if it was too dangerous to make public. The explosive event? The duo showed that two tiny ...

Two teams of physicists have stumbled across a weird new subatomic particle that’s unlike anything else we’ve ever seen—and it could rewrite the rules of matter as we know them. Researchers from both ...