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backscatter

 - 3 dictionary results

back⋅scat⋅ter

[bak-skat-er]
–noun Physics.
the deflection of nuclear particles or of radiation in a scattering process through an angle greater than 90°.
Also, back⋅scat⋅ter⋅ing.


Origin:
1955–60; back 2 + scatter
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To backscatter
back·scat·ter   (bāk'skāt'ər)   
n.  
  1. The deflection of radiation or particles by electromagnetic or nuclear forces through angles greater than 90° to the initial direction of travel.

  2. The radiation or particles so deflected.

back'scat'ter v.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Science Dictionary
backscatter   (bāk'skāt'ər)  Pronunciation Key 
  1. The deflection of radiation or particles by electromagnetic or nuclear forces through angles greater than 90° to the initial direction of travel.

  2. The radiation or particles so deflected.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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