Newsroom

ADMX has ruled out a region where a hypothetical dark matter particle called an axion could have been hiding. The new results are drawn from four times more data than the previous results and will serve as an important guide for other experiments on where to look for this elusive particle.

Five Fermilab scientists, along with their partners at other national laboratories, universities and in industry, are recognized for advancing accelerator technologies for fundamental science and everyday applications.

With a ceremony held today, Fermilab joined with its international partners to break ground on a new beamline that will help scientists learn more about ghostly particles called neutrinos. The beamline is part of the Long-Baseline Neutrino Facility, which will house the Deep Underground Neutrino Experiment, an international endeavor to build and operate the world’s most advanced experiment to study neutrinos.

Fermilab scientist Alexey Burov has discovered that accelerator scientists misinterpreted a certain collection of phenomena found in intense proton beams for decades. Researchers had misidentified these beam instabilities, assigning them to particular class when, in fact, they belong to a new type of class: convective instabilities. In a paper published this year, Burov explains the problem and proposes a more effective suppression of the unwanted beam disorder.

The Deep Underground Neutrino Experiment will tackle some of the biggest mysteries in physics — and to do so, it will need the most intense high-energy beam of neutrinos ever created. Engineers are up to the complicated task, which will need extreme versions of some common-sounding ingredients: magnets and pencil lead.

Researchers are wielding quantum physics, technologies and expertise to develop a proposed Illinois Express Quantum Network, which would stretch between Fermilab and Northwestern University’s Evanston and Chicago campuses. The metropolitan-scale, quantum-classical hybrid design combines quantum technologies with existing classical networks to create a multinode system for multiple users.

Scientists who moved from particle physics or astrophysics to medical physics sit down with Symmetry to talk about life, science and career changes.

Site preparation work starts at Fermilab this fall for the international Deep Underground Neutrino Experiment. Contractors will begin site prep where the powerful particle beam will be extracted and sent toward its final destination in South Dakota.

Fermilab’s NOvA neutrino experiment records in its giant particle detector the passage of slippery particles called neutrinos and their antimatter counterparts, antineutrinos. Famously elusive, these particles’ interactions are challenging to capture, requiring the steady accumulation of interaction data to be able to pin down their characteristics. With five years’ worth of data, NOvA is adding to scientists’ understanding of neutrinos’ mass and oscillation behavior.

The evolution of one of the most critical components of the Mu2e experiment, the production target, is a testament to the strength of the team putting it together.