ScienceDaily: All - November 24, 2023
Today's top research news
'Strange metal' is strangely quiet in noise experiment
Experiments have provided the first direct evidence that electricity seems to flow through 'strange metals' in an unusual liquid-like form.
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Telescope Array detects second highest-energy cosmic ray ever
In 1991, an experiment detected the highest-energy cosmic ray ever observed. Later dubbed the Oh-My-God particle, the cosmic ray’s energy shocked astrophysicists. Nothing in our galaxy had the power to produce it, and the particle had more energy than was theoretically possible for cosmic rays traveling to Earth from other galaxies. Simply put, the particle should not exist. On May 27, 2021, the Telescope Array experiment detected the second-highest extreme-energy cosmic ray. The newly dubbed Amaterasu particle deepens the mystery of the origin, propagation and particle physics of rare, ultra-high-energy cosmic rays.
