Renormalization of NN Interaction with Relativistic Chiral Two Pion Exchange

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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.
13 pages, 4 figures. Reference included. Typos corrected. Appendix and discussion added

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/192681

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0705.4565
 http://arxiv.org/abs/0705.4565
 Phys.Rev.C77:034003,2008
 doi:10.1103/PhysRevC.77.034003

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arXiv