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|Type:||Artigo de periódico|
|Title:||Renormalizing The Nn Interaction With Multiple Subtractions|
|Abstract:||The aim of this work is to show how to renormalize the nucleon-nucleon interaction at next-to-next-to-leading order using a systematic subtractive renormalization approach with multiple subtractions. As an example, we calculate the phase shifts for the partial waves with total angular momentum J=2. The intermediate driving terms at each recursive step as well as the renormalized T-matrix are also shown. We conclude that our method is reliable for singular potentials such as the two-pion exchange and derivative contact interactions. © 2010 Elsevier B.V.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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