Elastic Scattering: Definition & Explanation

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Elastic scattering refers to a process where waves, such as electrons, neutrons, or photons, interact with atoms without a change in their total kinetic energy. In this context, "elastic" signifies that the energy is conserved during the scattering event, similar to an elastic collision. The discussion emphasizes the importance of understanding this concept in the study of diffraction phenomena. Participants are encouraged to explore additional resources, such as Wikipedia, for further clarification on elastic scattering. Overall, elastic scattering plays a crucial role in various fields of physics, particularly in understanding wave-atom interactions.
saphyni
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Hi,

In electron, neutron or photon diffraction from an atom,what does it mean when we say the waves scatter elastically from the atoms? What is an elastic scattering?

Thanks,
 
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hi saphyni! :smile:

"elastic" means that energy is conserved, as in an elastic collision …

see http://en.wikipedia.org/wiki/Elastic_scattering" :wink:​
 
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