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delayed neutron

British  

noun

  1. a neutron produced in a nuclear reactor by the breakdown of a fission product and released a short time after neutrons produced in the primary process

"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

Example Sentences

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Both fission and delayed neutron emission are processes that also happen within stars.

From Scientific American • Dec. 3, 2017

The creation of heavy elements, like silver and gold, in particular can depend on the fission and delayed neutron emission properties of exotic nuclei.

From Scientific American • Dec. 3, 2017

We also don’t know exact probabilities for delayed neutron emission or the amount of energy released—properties that are very important for understanding the details of energy production in nuclear reactors.

From Scientific American • Dec. 3, 2017

The quest to understand delayed neutron emission and nuclear fission continues in modern nuclear physics laboratories.

From Scientific American • Dec. 3, 2017

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.