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gamma rays

British  

plural noun

  1. streams of gamma radiation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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To investigate the mystery, the researchers measured gamma rays produced as a radioactive copper isotope decayed into zinc.

From Science Daily Aug. 21, 2026

That connection is expected when high-energy protons collide with surrounding gas and produce gamma rays.

From Science Daily Aug. 2, 2026

When an excited atomic nucleus moves to a lower and more stable energy state, it can release energy in the form of gamma rays.

From Science Daily Jul. 31, 2026

The gamma rays released by zinc-70 were recorded with the Summing NaI, or SuN, detector.

From Science Daily Jul. 31, 2026

“Do you know what gamma rays are?” asked Bogert sharply.

From "I, Robot" by Isaac Asimov

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