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Renormalization schemes and the range of two-nucleon effective field theory

Tom Mehen·Iain W. Stewart
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Abstract

The OS and PDS renormalization schemes for the effective field theory with nucleons and pions are investigated. We explain in detail how the renormalization is implemented using local counterterms. Fits to the NN scattering data are performed in the 1S0 and 3S1 channels for different values of mu_R. An error analysis indicates that the range of the theory with perturbative pions is consistent with 500 MeV.

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Tom Mehen, Iain W. Stewart. 1999-02-23. Renormalization schemes and the range of two-nucleon effective field theory. https://doi.org/10.1103/physrevc.59.2365

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