After completing her Ph.D. thesis in calculating the mass of the W boson – a heavier-than-iron elementary particle that mediates one of the universe’s fundamental forces – physics researcher Aleksandra Dimitrievska is now testing components at Berkeley Lab for a scheduled upgrade of the world’s largest particle detectors.
A Berkeley Lab intern is pursuing her passion in particle physics. Katie Dunne is designing circuit boards for the Atlas experiment at CERN.
Scientists at Berkeley Lab will be sifting through loads of new data expected from the latest experimental run at CERN’s Large Hadron Collider.
Scientists at the Large Hadron Collider at CERN, the European research facility, start recording data from the highest-energy particle collisions ever achieved on Earth.
With the collider back in action, the more than 1,700 U.S. scientists who work on LHC experiments are prepared to join thousands of their international colleagues to study the highest-energy particle collisions ever achieved in the laboratory.
Berkeley Lab researchers, Beate Heinemann and Peter Jacobs were on a recent panel of scientists that discussed the scientific implications of this new and improved accelerator.
At a CERN seminar November 26th, Aliaksandr (Sasha) Pranko of the Physics Division at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) presented key direct evidence that the “Higgs-like” particle discovered at CERN last year does what a Higgs is supposed to do: it couples not only to other bosons but to
The Nobel Prize in Physics to François Englert and Peter Higgs cites confirmation of their work by the ATLAS and CMS experiments, in what Physics Division Director Natalie Roe calls “a powerful testament to human imagination, innovation, perseverance and international cooperation.” Berkeley Lab provides one of the largest U.S. contingents to ATLAS, led by Ian Hinchliffe. Berkeley Lab’s Physics, Accelerator, and Engineering Divisions have made and continue to make vital contributions to the LHC.
A LEGOs model of the ATLAS experiment at the Large Hadron Collider joins Ernest Lawrence’s desk and other Lab milestones in the Building 50 lobby.
On July 4 CERN released the latest results in the search for the Higgs boson. Members of the ATLAS and CMS experiments who are leading the search announced the observation of a new particle “consistent with the Higgs” at a very high level of confidence. Berkeley Lab has a large contingent of physicists in the ATLAS collaboration, some in key posts. They explain what’s involved in the Higgs search and what happens next, now that the news has broken.