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Man standing, operating machine

Particle accelerator magnet sets record using high-temperature superconductor

Large, powerful magnets are a vital component of particle accelerators. The general rule is, the stronger the magnetic field, the better. For many particle accelerator applications, it is as important how fast a magnet can reach its peak strength and then ramp down again. A team at Fermilab now has achieved the world’s fastest ramping rates for accelerator magnets using high-temperature superconductors.

2021 James Chadwick medal and prize

    From Institute of Physics, November 29, 2021: Professor Mark Lancaster received the James Chadwick Medal from the Institute of Physics for his distinguished work of precise measurements in particle physics, particularly of the W boson mass and the muon’s anomalous magnetic moment in April 2021.

    Sterile neutrinos could explain dark matter – if we can find them

      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.