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Nucleus emitting a Photon

  1. Sep 30, 2004 #1


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    What does it mean for a nucleus to emit a photon, and what does it mean to talk about the "recoil energy" of the nucleus. If I'm given a mass for a nucleus and an energy for an emitted photon, how can I calculate the recoil energy of the nucleus?
  2. jcsd
  3. Sep 30, 2004 #2


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    Conservation of momentum !

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