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arXiv · 0705.4565

Renormalization of NN Interaction with Relativistic Chiral Two Pion Exchange

R. Higa·M. Pavon Valderrama·E. Ruiz Arriola
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Abstract

The renormalization of the NN interaction with the Chiral Two Pion Exchange Potential computed using relativistic baryon chiral perturbation theory is considered. The short distance singularity reduces the number of counter-terms to about a half as those in the heavy-baryon expansion. Phase shifts and deuteron properties are evaluated and a general overall agreement is observed.

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R. Higa, M. Pavon Valderrama, E. Ruiz Arriola. 2007-09-19. Renormalization of NN Interaction with Relativistic Chiral Two Pion Exchange. https://doi.org/10.1103/physrevc.77.034003

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