Charge-dependent nucleon–nucleon potential from chiral effective field theory

Nuclear Physics A, no. 3 (2001): 663-692

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摘要

We discuss charge-symmetry and charge-independence breaking in a chiral effective field theory approach for few-nucleon systems based on a modified Weinberg power counting. We construct a two-nucleon potential with bound and scattering states generated by means of a properly regularized Lippmann–Schwinger equation. We systematically intro...更多

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