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U.S. Magnet Development Project for CERN Particle Collider Upgrade Moves Forward

The U.S. Department of Energy has formally approved a key milestone in the High-Luminosity LHC Accelerator Upgrade Project being carried out at eight U.S. institutions, including the DOE’s Berkeley Lab.

Researchers Hunt for New Particles in Particle Collider Data

Berkeley Lab researchers participated in a study that used machine learning to scan for new particles in three years of particle-collision data from CERN’s ATLAS detector.

Berkeley Lab Scientists Contribute to New Exploration of Higgs Boson Interactions

A new analysis, featuring important contributions by Berkeley Lab scientists, strongly supports the hypothesis that the Higgs boson interacts with muons, which are heavier siblings of electrons and the lightest particles yet to reveal evidence for these interactions.

Berkeley Team Plays Key Role in Analysis of Particle Interactions That Produce Matter From Light

Researchers at Berkeley Lab played a key role in an analysis of data from the world’s largest particle collider that found proof of rare, high-energy particle interactions in which matter was produced from light.

CERN’s Large Hadron Collider Creates Matter From Light

The Large Hadron Collider transforms matter into energy and then back into different forms of matter. But on rare occasions, it can skip the first step and collide pure energy – in the form of electromagnetic waves. Now, scientists have discovered particles of light merging and transforming into W bosons, confirming that at high enough energies, forces that seem separate in our everyday lives are united.

Another Win for the Standard Model: New Study Defies Decades-Old ‘Discrepancy’ With High-Precision Measurement

A new study, led by a team of researchers including Berkeley Lab’s Josh McFayden, dives into a decades-old discrepancy in measurements relating to a Standard Model of particle physics pillar known as “lepton flavor universality,” and provides strong evidence to resolve it.

VIDEOS: Science Collaborations Find a Way During COVID-19 Pandemic

Even an underground experiment 4,600 feet below a mountain in Central Italy, and a telescope instrument more than a mile high atop an Arizona mountaintop could not escape the impacts of the COVID-19 pandemic. In these videos, a Berkeley Lab scientist and two Berkeley Lab-affiliated researchers share their experiences of working in international collaborations during the COVID-19 pandemic.

Some Lab Magnet Work Proceeds on Particle Accelerator Upgrade

While COVID-19 risks had led to a temporary halt in fabrication work on high-power superconducting magnets built by a collaboration of three U.S. Department of Energy national labs for an upgrade of the world’s largest particle collider at CERN in Europe, researchers at Berkeley Lab are still carrying out some project tasks.

In International Physics Collaborations, Working Remotely Is Nothing New

Marjorie Shapiro, an experimental particle physicist and faculty senior scientist at Berkeley Lab, has been accustomed to working remotely and observing extreme social distancing from some colleagues for years, given that the scientific experiment she supports is 5,800 miles away.

2 Berkeley Lab Scientists, Visiting Scientist Elected as New Members of Honorary Society

Two Berkeley Lab scientists and a visiting scientist are among the newest elected members of the American Academy of Arts and Sciences – a 240-year-old honorary society that recognizes accomplished scholars, scientists and artists in academia, the humanities, arts, business, and government.