From: patzermike.mc@gmail.com   
      
   Hi all.  Does anyone know where to find a good elegant mathematical   
   treatment of the quantum hydrogen atom?  The bound states are, of   
   course, treated in every textbook, but they usually don't address the   
   unbound states.  I tried to tackle it myself as an exercise, but I am   
   having trouble finding the right normalization of the continuous   
   spectrum of unbound energy states.  Is there a good reference for this?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)