Recent content by jbeard

  1. J

    Using Conservation of 4 momentum

    For the energy, it should read \sqrt{M_e^2 + P_{ei}^2} + M_p = \sqrt{M_e^2 + P_{ef}^2} + \sqrt{M_p^2 + P_{pf}^2}
  2. J

    Using Conservation of 4 momentum

    Thanks for the help regarding the LaTex feature. Just to clarify, I was using the approximation E = Pe for the relativistic electron before AND after the scattering, in both situations presuming the electron's mass, which is needless to say extremely tiny, is neglegible when the electron is...
  3. J

    Using Conservation of 4 momentum

    Homework Statement Hi Physics forum members, The following is questions on how to use 4 momentum and momentum 4 vector conservation. From what I've learned of it, it is essentially the same as classical momentum conservation. However, I'm still not quite sure what you can, and...
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