A Momentum transformation connecting a N N potential in the nonrelativistic and the relativistic two nucleon Schrodinger equation

1998
10 pages
Published in:
  • Phys.Rev.Lett. 80 (1998) 2547-2549
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Abstract: (arXiv)
An analytical relation between center of mass momenta in a nonrelativistic and a relativistic two-nucleon Schr\"odinger equation is proposed which allows to analytically rewrite the two Schr\"odinger equations into each other. As a consequence a NN potential occurring in the relativistic Schr\"odinger equation can be gained from a nonrelativistic one by an analytical procedure. The S-matrices in the two equations are exactly identical and therefore the two-nucleon phase shifts.