From New Scientist (UK), November 13, 2021: There are good reasons to think that neutrinos have a shy cousin that could explain dark matter, but searches have so far come up empty, writes Chanda Prescod-Weinstein theoretical physicist specializing in early universe cosmology and a monthly columnist at New Scientist.
In the news
From Universe Today, November 5, 2021: Neutrinos might make up a small portion of dark matter, but most dark matter must be something else. Because neutrinos are so close to satisfying the properties of dark matter, some scientists have argued dark matter might be a yet undiscovered variety known as sterile neutrinos.What did Fermilab’s newest experiment MicroBooNE see?
From CBS News Chicago, November 8, 2021: In a speech on Sunday delivered by Illinois Gov. JB Pritzker at COP26, he cited Illinois as home to the best infrastructure in the U.S. and the top national laboratories like Argonne and Fermilab.
From Le Scienze (France), November 4, 2021: The preliminary analysis of three years of data from the MicroBooNE experiment show no signs of the existence of a fourth type of neutrino. The standard model of particle physics remains confirmed but it has not excluded clues to exotic physical phenomena may emerge.
From Scientific American, November 4, 2021: Physicists have wondered if neutrino particles come in a mysterious fourth variety. Now new experimental findings complicate the question. Physicists have wondered if neutrino particles come in a mysterious fourth variety. Now new experimental findings complicate the question.
From Rapid City Journal-Our Northern Hills, November 4, 2021: Excavation crews at the underground site of DUNE reached an important milestone. They completed the careful excavation of the ventilation shaft with just one drill bit during the entire four-and-a-half-month process. Crews also uncovered a 1-1/2 foot thick chunk of quartz crystal during the process that miraculously was not damaged by the reamer head, nor by the 300-foot fall it sustained, marking it a gem of the milestone.
From CNN, November 4, 2021: Fermilab’s Don Lincoln examines the astronomical measurements recorded from a laboratory at the South Pole to explain one of the theories of, “How did the universe come into existence?”
From Scientific American, November 4, 2021: Physicists have wondered if neutrino particles come in a mysterious fourth variety. Now new experimental findings complicate the question. Physicists have wondered if neutrino particles come in a mysterious fourth variety. The MicroBooNE experiment findings announced last week by Fermilab heightened the mystery of why too many particles showed up in a detector during an experiment on the 1990s.
From Brazil Culture, November 3, 2021: Fermilab’s Marcelle Soares Santos was included in this impressive exhibit of “Women in Science” curated by the Catavento Museum of São Paulo. The exhibition was conceived to bring to light women who acted and act in a significant way for scientific research and development, presenting, in monumental panels, 12 scientists from different times, nationalities and areas of knowledge. To read in English, click on the title above, right click and hit translate.
From Innovation News Network, November 1, 2021: The MPOD/MMS universal low/high voltage multichannel power supply system is helping to drive research and science at some of the world’s most highly respected laboratories, including CERN and Fermilab.