Public

From the Daily Herald, April 14, 2022: Fermilab in Batavia announced that its first baby bison of 2022 was born on Wednesday, April 14.

The bison population is growing as the birth ushers in spring.

From U Chicago News, April 12, 2022: Scientists from the University of Chicago and Fermilab have released an innovative new design for an experiment called the the Broadband Reflector Experiment for Axion Detection (BREAD) to find the mysterious substance is known as dark matter. BREAD, is especially promising because it can look for possible axions with a range of different masses.

From Pour la Science, April 11, 2022: A new measurement of the mass of the W boson is higher than predicted by the Standard Model. Is this a sign of new physics? For experts in the field, this conclusion would be premature. But this result is nevertheless very interesting as one of the most difficult measurements in physics.

For the Muon g-2 experiment, researchers create billions of muons to study their surprising properties.

For the first time, physicists extracted the detailed “energy-dependent neutrino-argon interaction cross section,” a key value for studying how neutrinos change their flavor.

From the Polsky Center for Entrepreneurship and Innovation of the University of Chicago, April 4, 2022: The Polsky Center for Entrepreneurship and Innovation, the Strategic Program for Innovation at the National Labs kicked off a new strategic program for innovation on March 23rd with 17 scientists and staff from Argonne National Laboratory and Fermi National Accelerator Laboratory.

From Gizmodo, April 7, 2022: A collaboration of 400 researchers have precisely measured the mass of the W boson and to their surprise found that the boson is more massive than predicted by the Standard Model of particle physics. All the data was collected from experiments at the four-story-tall, 4,500-ton Collider Detector (CDF-II for short) at Fermilab’s Tevatron accelerator.

From the BBC, April 7, 2022: Scientists of the CDF collaboration have found a tiny difference in the mass of the W Boson compared with what the theory says it should be – just 0.1%. If confirmed by other experiments, the implications could be enormous and could challenge the Standard Model of particle physics.

Scientists of the Collider Detector at Fermilab collaboration have achieved the most precise measurement to date of the mass of the W boson, one of nature’s force-carrying particles. The measured value shows tension with the value expected based on the Standard Model of particle physics.