Posts

Showing posts with the label boson

Higgs10: Ten things we've learned about the Higgs boson in the last ten years

Image
Since its discovery in 2012, the Higgs boson has become one of the most powerful tools for investigating our understanding of nature and, with it, examining some of the biggest open questions in physics today. But what have we physicists learned about particles in the last ten years? Scalar particles exist in nature In the early hours of July 4, 2012, the foyer outside CERN’s main lecture hall looked more like a venue for a rock concert than the main building of the world’s leading particle physics laboratory. Dozens of students with groggy eyes slowly rolled up their sleeping bags, stretching after a long night on the hard floor. A long line of hundreds weaved through the foyer, around the restaurant and outside the door. The excitement in the line was throbbing – although the chances of getting into the auditorium were slim, just to be there was already thrilling. We’ve found it. A scalar particle exists in nature and July 4, 2012 is its debut. It’s heavy and short lived The fi

The Large Hadron Collider: What the Higgs boson revealed to physicists.

Image
summer 2012 is one for the books – the first Avengers movie has just hit theaters around the world, and Carly Rae Jepsen’s “Call Me Maybe” is dominating the charts. And oh yeah, physicists across the ocean at CERN’s Large Hadron Collider (LHC) have just discovered a world-altering particle called the Higgs boson. Theorized for decades leading up to its discovery on July 4, 2012, the Higgs boson is a subatomic particle that has the power to confirm or destroy the most comprehensive theory of physics to date, the Standard Model. As the LHC begins the process of destroying its third atom, scientists have taken steps to Natural to reflect on what a decade of Higgs research means for how we understand physics and the world it describes. Giulia Zanderighi is director of the particle physics group at the Max Planck Institute for Physics and co-author of the perspective published this week in Natural on the Higgs warning. He told Backwards that CERN’s Higgs boson research is still invest