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FM cyclotron

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noun Physics.
  1. synchrocyclotron.
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synchrocyclotron

[sing-kroh-sahy-kluh-tron, -sik-luh-]
noun Physics.
  1. a type of cyclotron that synchronizes its accelerating voltage with particle velocity in order to compensate for the relativistic mass increase of the particle as it approaches the speed of light.
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Compare synchrotron.

Origin of synchrocyclotron

First recorded in 1945–50; synchro- + cyclotron
Also called FM cyclotron.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for fm cyclotron

synchrocyclotron

noun
  1. a type of cyclotron in which the frequency of the electric field is modulated to allow for relativistic effects at high velocities and thus produce higher energies
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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

fm cyclotron in Science

synchrocyclotron

[sĭng′krō-sīklə-trŏn′]
  1. A type of cyclotron that modulates the frequency of the electric fields that accelerate the particles, thereby keeping the accelerating forces synchronized with the particle as its mass increases with velocity due to the effects of relativity, and providing greater energies for the accelerated particles than an unsynchronized cyclotron. Also called frequency modulated cyclotron See also synchrotron. See Note at particle accelerator.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.