Ten years ago, scientists announced the discovery of the Higgs boson, which helps explain why elementary particles (the smallest building blocks of nature) have mass. When you purchase through links ...

Weighted Z-photon(γ) mass distribution of events satisfying the H→Zγ selection in data. Events are weighted by the expected signal and background in a Zγ mass window containing 68% of the expected ...

The Standard Model of Particle Physics has withstood rigorous test after test over many decades, and the discovery of the Higgs boson in 2012 provided the last observational piece of the puzzle. But ...

It’s often said in science that extraordinary claims require extraordinary evidence. Recent measurements of the mass of the elementary particle known as the W boson provide a useful case study as to ...

This month marks the 10th anniversary of the discovery of the Higgs boson, a true “Holy Grail” of science that had eluded detection for almost 50 years. But what exactly is this particle, and why is ...

“You can do it quickly, you can do it cheaply, or you can do it right. We did it right.” These were some of the opening remarks from David Toback, leader of the Collider Detector at Fermilab, as he ...

“I was actually shaking,” said Mitesh Patel, a particle physicist at Imperial College, London, as he describes the moment he saw the results. “I realised this was probably the most exciting thing I’ve ...

The discovery of the Higgs boson filled in a missing piece of the standard model of particle physics, which describes matter and its interactions. A decade later, physicists continue to probe the ...

In the periodic table, no element is more important than another one. But in the Standard Model—a theory that explains the smallest constituents of the universe and the forces that govern them, minus ...

There was a bump in the middle of the night. On June 14, 2012, Johns Hopkins physics and astronomy professor Andrei Gritsan analyzed data in a small meeting room at the CERN in Switzerland. He worked ...

Two years after CERN announced that it had discovered a particle that was probably a Higgs boson particle, the folks at the Large Hadron Collider have now confirmed that the newly discovered particle ...