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 ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Why it matters: Since discovering the Higgs boson in 2012, scientists have thoroughly studied the strange particle looking for new clues about the true nature of matter and the universe. Now, CERN ...

Physicists on the CMS experiment announce the most elaborate mass measurement of a particle that has captivated the physics community for decades. Following up on an unexpected measurement by the ...

Although its existence had been theorized for decades, the Higgs boson was finally observed to exist in 2012 at the Large Hadron Collider (LHC) at CERN. Since then, it has continued to be heavily ...

At the Japanese High-energy Accelerator Research Organization, KEK, in Tsukuba, about 50 kilometers north of Tokyo, the Belle II experiment has been in operation for about one year now. An ...

Since the discovery of the Higgs boson in 2012, physicists have made considerable progress in exploring its properties. Does this mean the subject is closed? Far from it! In new results presented at ...

This work provides evidence for something scientists predicted long ago. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...