Peripheral NN scattering from subtractive renormalization of chiral interactions
Tipo
Artigo de evento
Data de publicação
2014
Periódico
AIP Conference Proceedings
Citações (Scopus)
1
Autores
Batista E.F.
Szpigel S.
Timoteo V.S.
Szpigel S.
Timoteo V.S.
Orientador
Título da Revista
ISSN da Revista
Título de Volume
Membros da banca
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Resumo
© 2014 AIP Publishing LLC.We apply five subtractions in the Lippman-Schwinger (LS) equation in order to perform a non-perturbative renormalization of chiral N3LO nucleon-nucleon interactions. Here we compute the phase shifts for the uncoupled peripheral waves at renormalization scales between 0.1 fm-1 and 1 fm-1. In this range, the results are scale invariant and provide an overall good agreement with the Nijmegen partial wave analysis up to at least Elab = 150 MeV, with a cutoff at Λ = 30 fm-1.