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Similarity Renormalization Group Evolution of Nucleon-Nucleon Interactions in the Subtracted Kernel Method Approach

✍ Scribed by S. Szpigel; V.S. Timóteo; F.de O. Durães


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
314 KB
Volume
199
Category
Article
ISSN
0920-5632

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✦ Synopsis


In this work we study the Similarity Renormalization Group (SRG) evolution of effective nucleon-nucleon (NN) interactions derived using the Subtracted Kernel Method (SKM) approach. We present the results for the phaseshifts in the 1 S 0 channel calculated using a SRG potential evolved from an initial effective potential obtained by implementing the SKM scheme for the leading-order NN interaction in chiral effective field theory (ChEFT).